Invertebrates slideshow wiki
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Invertebrates make up 95% of all animal species and are defined as animals without a backbone. The document outlines the main types of invertebrates such as sponges, jellyfish, worms, mollusks, arthropods and others. It provides examples of types within these groups like porifera being sponges, cnidaria including jellyfish and hydroids, and arthropoda containing lobsters and spiders.
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Invertebrates slideshow wiki2
Invertebrates make up 95% of all animal species and are defined as animals without backbones. The document outlines the main types of invertebrates such as sponges, jellyfish, worms, mollusks, arthropods and others. Invertebrates reproduce both sexually and asexually and are heterotrophs that feed on other organisms for nutrition due to their lack of rigid cell walls.
Phylum Nematoda (and Four Phyla of Likely Nematode Relatives)
1. Nematodes, or roundworms, are a diverse phylum of small, unsegmented worms found in nearly every ecosystem. They include both free-living and parasitic species.
2. Four other phyla - Nematomorpha, Priapulida, Kinorhyncha, and Loricifera - are also discussed as they are considered close relatives of nematodes.
3. Important nematode model organisms like Caenorhabditis elegans are discussed in terms of their roles in research related to neuroscience, aging, and cryobiology.
FURTHER PHYLOGENETIC CONSIDERATION OF PROTOZOANS
This document discusses the phylogeny and taxonomy of protozoans. It presents a cladogram showing the evolutionary relationships between protozoan phyla and other eukaryotes based on 18S ribosomal RNA sequences. The cladogram suggests that protozoan evolution occurred in five major radiations, with Mastigophora and Microspora representing early diverging lineages. The protozoa are classified into four supergroups: Excavata, Amoebozoa, Chromalveolata, and Rhizaria. Within Chromalveolata are the Alveolata, which include dinoflagellates, Apicomplexa, and Ciliophora. Precise evolutionary relationships
PROTOZOA -TAXONOMY, FEATURES AND CLASSIFICATIONS
Protozoa are unicellular eukaryotic organisms classified as protists. They are generally microscopic and can be free-living or parasitic. Locomotion is achieved through pseudopodia, cilia, or flagella. Protozoa exhibit both asexual and sexual reproduction and can be autotrophic or heterotrophic. Modern taxonomy classifies protozoa into 7 phyla based on their locomotion and nuclear structure. Many protozoan species are important human pathogens that can cause diseases like malaria, amoebiasis, and giardiasis.
Protozoan Taxonomy
Introduction
Animal-like protists
Classification of Phylum Protozoa
Subphylum
Super classes
Classes
References
Presentation
Best of Luck
Classification of veterinary protozoans
This document classifies and describes various veterinary protozoans. It divides protozoans into four phyla: Sarcomastigophora, Ciliophora, Sporozoa, and Microspora. Sarcomastigophora includes amoeboid protozoans like Entamoeba histolytica and flagellated protozoans like Trypanosoma. Ciliophora contains protozoans like Balantidium coli that use cilia for movement. Sporozoa, also called Apicomplexa, are obligate intracellular parasites with complex life cycles, including genera that cause diseases in animals. Microspora are small parasites of fish and some mammals like Encephal
Nematoda
This document provides information about roundworms of the phylum Nematoda. It discusses that roundworms can be found everywhere from intestines to the Antarctic. They are one of the most diverse groups of animals with over 20,000 known species. Roundworms can live in many habitats including oceans, gardens, and inside other animals. While they play roles in nutrient cycling and population control, they can also damage agriculture and harm animal and human health. Roundworms have been around since before the Carboniferous period 354-290 million years ago. They were the first animals to evolve a complete digestive system with separate openings for intake and waste expulsion.
Introduction to Protozoan parasites
The document discusses protozoan parasites and their life cycles. It provides information on:
- The definitive host, where sexual reproduction occurs
- The intermediate host(s), where asexual reproduction occurs
- Transmission between host species, which can involve vectors like insects
- The cell types parasites infect and their major developmental stages within hosts
The Toxoplasma life cycle is used as an example, with cats as the definitive host and warm-blooded animals as intermediate hosts where rapid asexual replication can initially occur following infection.
Recommended
Invertebrates slideshow wiki2
Invertebrates make up 95% of all animal species and are defined as animals without backbones. The document outlines the main types of invertebrates such as sponges, jellyfish, worms, mollusks, arthropods and others. Invertebrates reproduce both sexually and asexually and are heterotrophs that feed on other organisms for nutrition due to their lack of rigid cell walls.
Phylum Nematoda (and Four Phyla of Likely Nematode Relatives)
1. Nematodes, or roundworms, are a diverse phylum of small, unsegmented worms found in nearly every ecosystem. They include both free-living and parasitic species.
2. Four other phyla - Nematomorpha, Priapulida, Kinorhyncha, and Loricifera - are also discussed as they are considered close relatives of nematodes.
3. Important nematode model organisms like Caenorhabditis elegans are discussed in terms of their roles in research related to neuroscience, aging, and cryobiology.
FURTHER PHYLOGENETIC CONSIDERATION OF PROTOZOANS
This document discusses the phylogeny and taxonomy of protozoans. It presents a cladogram showing the evolutionary relationships between protozoan phyla and other eukaryotes based on 18S ribosomal RNA sequences. The cladogram suggests that protozoan evolution occurred in five major radiations, with Mastigophora and Microspora representing early diverging lineages. The protozoa are classified into four supergroups: Excavata, Amoebozoa, Chromalveolata, and Rhizaria. Within Chromalveolata are the Alveolata, which include dinoflagellates, Apicomplexa, and Ciliophora. Precise evolutionary relationships
PROTOZOA -TAXONOMY, FEATURES AND CLASSIFICATIONS
Protozoa are unicellular eukaryotic organisms classified as protists. They are generally microscopic and can be free-living or parasitic. Locomotion is achieved through pseudopodia, cilia, or flagella. Protozoa exhibit both asexual and sexual reproduction and can be autotrophic or heterotrophic. Modern taxonomy classifies protozoa into 7 phyla based on their locomotion and nuclear structure. Many protozoan species are important human pathogens that can cause diseases like malaria, amoebiasis, and giardiasis.
Protozoan Taxonomy
Introduction
Animal-like protists
Classification of Phylum Protozoa
Subphylum
Super classes
Classes
References
Presentation
Best of Luck
Classification of veterinary protozoans
This document classifies and describes various veterinary protozoans. It divides protozoans into four phyla: Sarcomastigophora, Ciliophora, Sporozoa, and Microspora. Sarcomastigophora includes amoeboid protozoans like Entamoeba histolytica and flagellated protozoans like Trypanosoma. Ciliophora contains protozoans like Balantidium coli that use cilia for movement. Sporozoa, also called Apicomplexa, are obligate intracellular parasites with complex life cycles, including genera that cause diseases in animals. Microspora are small parasites of fish and some mammals like Encephal
Nematoda
This document provides information about roundworms of the phylum Nematoda. It discusses that roundworms can be found everywhere from intestines to the Antarctic. They are one of the most diverse groups of animals with over 20,000 known species. Roundworms can live in many habitats including oceans, gardens, and inside other animals. While they play roles in nutrient cycling and population control, they can also damage agriculture and harm animal and human health. Roundworms have been around since before the Carboniferous period 354-290 million years ago. They were the first animals to evolve a complete digestive system with separate openings for intake and waste expulsion.
Introduction to Protozoan parasites
The document discusses protozoan parasites and their life cycles. It provides information on:
- The definitive host, where sexual reproduction occurs
- The intermediate host(s), where asexual reproduction occurs
- Transmission between host species, which can involve vectors like insects
- The cell types parasites infect and their major developmental stages within hosts
The Toxoplasma life cycle is used as an example, with cats as the definitive host and warm-blooded animals as intermediate hosts where rapid asexual replication can initially occur following infection.
Protozoa
Protozoa are unicellular eukaryotes that can range in size from 10 to 52 micrometers but sometimes grow up to 1 millimeter. They exist throughout water and soil and occupy different trophic levels. While previously grouped with algae and fungi in the Protista kingdom, modern classification systems do not consider Protozoa a formal taxon, instead categorizing them along with ciliates, mastigophorans, and apicomplexans as animal-like protists below the kingdom Metazoa. Common examples of protozoa include amoebas, paramecia, and trypanosomes.
medical protozology introduction
This document provides an introduction to medical protozoology. It discusses parasites and medical parasitology, the types of hosts and parasites, and the relationships between hosts and parasites. It describes how parasites enter the human body and their various life cycles. It also provides an overview of the classification of protozoan parasites, discussing the four main groups - amoebae, flagellates, ciliates, and apicomplexa - and examples of parasites from each group.
Phylum Protozoa
1) The document discusses the Kingdom Protista, which includes single-celled eukaryotic organisms like protozoa and algae.
2) It describes the general characteristics of protists and how they are grouped. Protists can be animal-like, plant-like, or fungus-like.
3) The document focuses on the phylum Protozoa. It provides details on the classification of protozoa into four subphyla and discusses their locomotory structures like flagella, cilia, and pseudopodia.
Protists
Protists can reproduce sexually through alteration of generations or asexually through mitosis. They are found in fresh water, salt water, and damp soil. Protists exhibit both eukaryotic and unicellular characteristics and can be autotrophic or heterotrophic. There are three major phyla of protists: protozoa, algae, and slime molds. Protozoa include amoebas and paramecium that move using pseudopodia or cilia and can be free living or parasitic.
Parasithic Arthropods: Insecta
This document summarizes key aspects of parasitic arthropods, focusing on insects of medical importance. It describes the distinguishing features of insects, including their body structure and types of metamorphosis. It then discusses four orders of medically important insects - lice, fleas, bugs, and flies - providing details on morphology, life cycles, and mechanisms of disease transmission. Key parasitic species are highlighted within each order.
Understanding phyla dichotomous key steps and classification part 2
This document summarizes information about 9 different phyla: Porifera, Cnidaria, Nematoda, Arthropoda, Platyhelminthes, Annelida, Mollusca, Echinodermata, and Chordata. It addresses which phyla lack organs and symmetry, which show cephalization, which have fewer than three germ layers, the phylum with the most species examples, differences in fish skeletal structures, and the three types of mammals based on young development - monotremes, marsupials, and placental. The Arthropoda phylum contains the most species, including examples like crabs, shrimp, spiders, butterflies and beetles. Fish skeletal structures
Taxonomy of protozoa
This document provides a taxonomy of protozoa, which are unicellular eukaryotic organisms that reproduce through binary fission. It outlines that protozoa are classified into 7 phyla based on their characteristics and structures. Each phylum contains subclasses and examples of genera. The largest phyla is Ciliophora, which contains over 8,000 species of protozoa that use cilia as locomotory structures, including genera like Paramecium, Stentor, and Tetrahymena. The document categorizes protozoa in a hierarchical manner from the subkingdom level down to examples of different genera for each phylum.
1 26-12
The document discusses different types of protists, including animal-like protists known as protozoa. It describes some key characteristics of protozoa, noting that they are unicellular but complex organisms that can exist individually or in colonies. The document also provides taxonomy information on the protist phylum Sarcomastigophora, stating that members are unicellular or colonial and use flagella, pseudopodia, or both for locomotion.
Chapter 11 protozoa
1. Protozoa are a diverse assemblage of unicellular eukaryotes that lack cell walls and have at least one motile life stage. They include free-living, mutualistic, commensal, and parasitic forms that reproduce asexually through mitosis or sexually through conjugation/syngamy.
2. Important protozoan phyla include Euglenozoa, which includes the disease-causing trypanosomes, and Axostylata, which have a stiffening rod. Sarcodina, including the amoeba Amoeba proteus, move using pseudopods and feed through phagocytosis. Foraminifera and radiolarians have shells and have
Arthropoda Myriapoda
This document summarizes the key differences between millipedes and centipedes. Millipedes have two pairs of legs per body segment while centipedes have one pair of legs per segment. Centipedes are carnivorous and hunt prey using venom, while millipedes are herbivorous and eat dead plant matter. Both reproduce sexually and prefer similar damp, shaded environments, though they are found worldwide except in polar regions.
characterization of mites
This document contains information about two mite families: Galumnidae and Sarcoptidae. It describes the key characteristics of the water hyacinth mite Orthogalumna terebrantis, including its life cycle and feeding behavior. It also provides details on the parasitic mites in the family Sarcoptidae, which includes mange mites that infect humans and domestic animals like Sarcoptes scabiei. The document outlines the life stages and morphological features of mites in the Sarcoptidae family.
Invertebrate diversity Phylums
This document discusses several phylums in the sub-kingdom Protozoa. It describes the key characteristics of the phylum Sarcomastigophora, which is the largest protozoan phylum and includes flagellated protists like Euglena and Volvox. It also discusses the phylums Apicomplexa, Ciliophora, and others, describing example genera like Plasmodium, Paramecium, and their characteristics and life cycles. The document provides an overview of the classification and characteristics of important protozoan groups.
Overview of protozoa
Protozoa are single-celled, microscopic eukaryotic organisms that can move independently. They are classified into four main phyla: Protozoa, Ciliophora, Sarcomastigophora, and Apicomplexa. Many protozoa are heterotrophic and either free-living or parasitic. They reproduce asexually through binary fission or sexually through conjugation. Some important human diseases caused by protozoan parasites include malaria, amebic dysentery, giardiasis, African sleeping sickness, Chagas disease, and toxoplasmosis.
Classification of animals: Protozoa, Porifera and Coelenterata
Classification of animals: Protozoa, Porifera and CoelenterataDr. Sudesh D. Rathod, B N Bandodkar College of Science
This article includes Basics classification like binomial nomenclature, Taxa hierarchic, Five kingdoms of Robert H. Whittaker, Levels of Organization, and Classificationa and features of Protozoa, Porifera and CoelenterataProtozoa
Protozoans are unicellular eukaryotes that lack cell walls and motility is provided by cilia, flagella, or pseudopodia. They ingest food and can reproduce asexually through binary fission or budding or sexually through conjugation or gamete fusion. Plasmodium, a protozoan parasite, causes the disease malaria in humans. It has a complex life cycle alternating between mosquito and human hosts. In humans it evades the immune system by hiding in the liver and red blood cells, where it consumes hemoglobin and reproduces asexually.
Lizards
There are over 5,000 different types of lizards in the world. Lizards are cold-blooded, or ectothermic, animals that bask in the sun to warm up. Their skin is covered in scales made of keratin, the same material that makes up human fingernails. Both bearded dragons and Chinese water dragons eat insects as carnivores. Bearded dragons live in desert habitats while Chinese water dragons spend time in trees and near water.
Phylum nematoda 1
Nematodes, or roundworms, are one of the most abundant phyla of animals. They have a cylindrical shape with a flexible cuticle and lack organs like cilia. Nematodes can be free-living in soil and water or parasitic in plants and animals. They are classified based on features of their sensory organs, excretory systems, and male tail structures. Common examples are the human parasites Ascaris and Trichinella.
Protozoa
Protozoa are a diverse group of unicellular eukaryotic organisms that were coined in 1818. They are eukaryotic with a nucleus and organelles, rely on their environment for nutrition, and do not have chlorophyll. Protozoa include flagellates, ciliates, and amoebae that move using flagella, cilia, or pseudopods respectively. As components of micro and meiofauna, protozoa are an important food source and play a role in transferring production between trophic levels as both herbivores and consumers. Examples of protozoa discussed include the amoeba, trypanosoma, plasmodium, paramecium, and
Pptkingdomprotista
The document discusses the Kingdom Protista, which includes unicellular eukaryotic organisms like protozoa and protophyta. Protozoa are animal-like and include amoebas and paramecium, while protophyta are plant-like algae such as euglena. Various characteristics and examples of protists are described, including their roles in food chains and diseases like malaria caused by sporozoan Plasmodium.
classification of Protozoa
This document summarizes various protozoan groups. It describes trypanosomes, their life cycle and diseases they cause. It discusses amoeboid protozoans including their locomotion using pseudopodia and important genera like Entamoeba, Arcella and Difflugia. It also covers shelled protozoans like foraminiferans and radiolarians. Important apicomplexan groups discussed are Plasmodium, Toxoplasma and Cryptosporidium. It briefly describes ciliates including their nutrition, reproduction and important symbiotic relationships.
Unit 2. vertebrates and invertebrates animals
This document provides information about classifying animals into vertebrates and invertebrates. It discusses the key characteristics of different groups of vertebrates including mammals, birds, reptiles, fish and amphibians. It also covers the main characteristics of invertebrate groups such as arthropods, mollusks, annelids, echinoderms and cnidarians. The document concludes by summarizing the work of primatologists Jane Goodall and Diane Fossey, who studied chimpanzees and gorillas respectively.
Classification of animals (invertebrates)
i made this ppt, through the help of my previous collage professors. most of the pictures are from sir and maam evangelista, thanks to them!
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Protozoa
Protozoa are unicellular eukaryotes that can range in size from 10 to 52 micrometers but sometimes grow up to 1 millimeter. They exist throughout water and soil and occupy different trophic levels. While previously grouped with algae and fungi in the Protista kingdom, modern classification systems do not consider Protozoa a formal taxon, instead categorizing them along with ciliates, mastigophorans, and apicomplexans as animal-like protists below the kingdom Metazoa. Common examples of protozoa include amoebas, paramecia, and trypanosomes.
medical protozology introduction
This document provides an introduction to medical protozoology. It discusses parasites and medical parasitology, the types of hosts and parasites, and the relationships between hosts and parasites. It describes how parasites enter the human body and their various life cycles. It also provides an overview of the classification of protozoan parasites, discussing the four main groups - amoebae, flagellates, ciliates, and apicomplexa - and examples of parasites from each group.
Phylum Protozoa
1) The document discusses the Kingdom Protista, which includes single-celled eukaryotic organisms like protozoa and algae.
2) It describes the general characteristics of protists and how they are grouped. Protists can be animal-like, plant-like, or fungus-like.
3) The document focuses on the phylum Protozoa. It provides details on the classification of protozoa into four subphyla and discusses their locomotory structures like flagella, cilia, and pseudopodia.
Protists
Protists can reproduce sexually through alteration of generations or asexually through mitosis. They are found in fresh water, salt water, and damp soil. Protists exhibit both eukaryotic and unicellular characteristics and can be autotrophic or heterotrophic. There are three major phyla of protists: protozoa, algae, and slime molds. Protozoa include amoebas and paramecium that move using pseudopodia or cilia and can be free living or parasitic.
Parasithic Arthropods: Insecta
This document summarizes key aspects of parasitic arthropods, focusing on insects of medical importance. It describes the distinguishing features of insects, including their body structure and types of metamorphosis. It then discusses four orders of medically important insects - lice, fleas, bugs, and flies - providing details on morphology, life cycles, and mechanisms of disease transmission. Key parasitic species are highlighted within each order.
Understanding phyla dichotomous key steps and classification part 2
This document summarizes information about 9 different phyla: Porifera, Cnidaria, Nematoda, Arthropoda, Platyhelminthes, Annelida, Mollusca, Echinodermata, and Chordata. It addresses which phyla lack organs and symmetry, which show cephalization, which have fewer than three germ layers, the phylum with the most species examples, differences in fish skeletal structures, and the three types of mammals based on young development - monotremes, marsupials, and placental. The Arthropoda phylum contains the most species, including examples like crabs, shrimp, spiders, butterflies and beetles. Fish skeletal structures
Taxonomy of protozoa
This document provides a taxonomy of protozoa, which are unicellular eukaryotic organisms that reproduce through binary fission. It outlines that protozoa are classified into 7 phyla based on their characteristics and structures. Each phylum contains subclasses and examples of genera. The largest phyla is Ciliophora, which contains over 8,000 species of protozoa that use cilia as locomotory structures, including genera like Paramecium, Stentor, and Tetrahymena. The document categorizes protozoa in a hierarchical manner from the subkingdom level down to examples of different genera for each phylum.
1 26-12
The document discusses different types of protists, including animal-like protists known as protozoa. It describes some key characteristics of protozoa, noting that they are unicellular but complex organisms that can exist individually or in colonies. The document also provides taxonomy information on the protist phylum Sarcomastigophora, stating that members are unicellular or colonial and use flagella, pseudopodia, or both for locomotion.
Chapter 11 protozoa
1. Protozoa are a diverse assemblage of unicellular eukaryotes that lack cell walls and have at least one motile life stage. They include free-living, mutualistic, commensal, and parasitic forms that reproduce asexually through mitosis or sexually through conjugation/syngamy.
2. Important protozoan phyla include Euglenozoa, which includes the disease-causing trypanosomes, and Axostylata, which have a stiffening rod. Sarcodina, including the amoeba Amoeba proteus, move using pseudopods and feed through phagocytosis. Foraminifera and radiolarians have shells and have
Arthropoda Myriapoda
This document summarizes the key differences between millipedes and centipedes. Millipedes have two pairs of legs per body segment while centipedes have one pair of legs per segment. Centipedes are carnivorous and hunt prey using venom, while millipedes are herbivorous and eat dead plant matter. Both reproduce sexually and prefer similar damp, shaded environments, though they are found worldwide except in polar regions.
characterization of mites
This document contains information about two mite families: Galumnidae and Sarcoptidae. It describes the key characteristics of the water hyacinth mite Orthogalumna terebrantis, including its life cycle and feeding behavior. It also provides details on the parasitic mites in the family Sarcoptidae, which includes mange mites that infect humans and domestic animals like Sarcoptes scabiei. The document outlines the life stages and morphological features of mites in the Sarcoptidae family.
Invertebrate diversity Phylums
This document discusses several phylums in the sub-kingdom Protozoa. It describes the key characteristics of the phylum Sarcomastigophora, which is the largest protozoan phylum and includes flagellated protists like Euglena and Volvox. It also discusses the phylums Apicomplexa, Ciliophora, and others, describing example genera like Plasmodium, Paramecium, and their characteristics and life cycles. The document provides an overview of the classification and characteristics of important protozoan groups.
Overview of protozoa
Protozoa are single-celled, microscopic eukaryotic organisms that can move independently. They are classified into four main phyla: Protozoa, Ciliophora, Sarcomastigophora, and Apicomplexa. Many protozoa are heterotrophic and either free-living or parasitic. They reproduce asexually through binary fission or sexually through conjugation. Some important human diseases caused by protozoan parasites include malaria, amebic dysentery, giardiasis, African sleeping sickness, Chagas disease, and toxoplasmosis.
Classification of animals: Protozoa, Porifera and Coelenterata
Classification of animals: Protozoa, Porifera and CoelenterataDr. Sudesh D. Rathod, B N Bandodkar College of Science
This article includes Basics classification like binomial nomenclature, Taxa hierarchic, Five kingdoms of Robert H. Whittaker, Levels of Organization, and Classificationa and features of Protozoa, Porifera and CoelenterataProtozoa
Protozoans are unicellular eukaryotes that lack cell walls and motility is provided by cilia, flagella, or pseudopodia. They ingest food and can reproduce asexually through binary fission or budding or sexually through conjugation or gamete fusion. Plasmodium, a protozoan parasite, causes the disease malaria in humans. It has a complex life cycle alternating between mosquito and human hosts. In humans it evades the immune system by hiding in the liver and red blood cells, where it consumes hemoglobin and reproduces asexually.
Lizards
There are over 5,000 different types of lizards in the world. Lizards are cold-blooded, or ectothermic, animals that bask in the sun to warm up. Their skin is covered in scales made of keratin, the same material that makes up human fingernails. Both bearded dragons and Chinese water dragons eat insects as carnivores. Bearded dragons live in desert habitats while Chinese water dragons spend time in trees and near water.
Phylum nematoda 1
Nematodes, or roundworms, are one of the most abundant phyla of animals. They have a cylindrical shape with a flexible cuticle and lack organs like cilia. Nematodes can be free-living in soil and water or parasitic in plants and animals. They are classified based on features of their sensory organs, excretory systems, and male tail structures. Common examples are the human parasites Ascaris and Trichinella.
Protozoa
Protozoa are a diverse group of unicellular eukaryotic organisms that were coined in 1818. They are eukaryotic with a nucleus and organelles, rely on their environment for nutrition, and do not have chlorophyll. Protozoa include flagellates, ciliates, and amoebae that move using flagella, cilia, or pseudopods respectively. As components of micro and meiofauna, protozoa are an important food source and play a role in transferring production between trophic levels as both herbivores and consumers. Examples of protozoa discussed include the amoeba, trypanosoma, plasmodium, paramecium, and
Pptkingdomprotista
The document discusses the Kingdom Protista, which includes unicellular eukaryotic organisms like protozoa and protophyta. Protozoa are animal-like and include amoebas and paramecium, while protophyta are plant-like algae such as euglena. Various characteristics and examples of protists are described, including their roles in food chains and diseases like malaria caused by sporozoan Plasmodium.
classification of Protozoa
This document summarizes various protozoan groups. It describes trypanosomes, their life cycle and diseases they cause. It discusses amoeboid protozoans including their locomotion using pseudopodia and important genera like Entamoeba, Arcella and Difflugia. It also covers shelled protozoans like foraminiferans and radiolarians. Important apicomplexan groups discussed are Plasmodium, Toxoplasma and Cryptosporidium. It briefly describes ciliates including their nutrition, reproduction and important symbiotic relationships.
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Understanding phyla dichotomous key steps and classification part 2
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Classification of animals: Protozoa, Porifera and Coelenterata
Classification of animals: Protozoa, Porifera and Coelenterata
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Unit 2. vertebrates and invertebrates animals
This document provides information about classifying animals into vertebrates and invertebrates. It discusses the key characteristics of different groups of vertebrates including mammals, birds, reptiles, fish and amphibians. It also covers the main characteristics of invertebrate groups such as arthropods, mollusks, annelids, echinoderms and cnidarians. The document concludes by summarizing the work of primatologists Jane Goodall and Diane Fossey, who studied chimpanzees and gorillas respectively.
Classification of animals (invertebrates)
i made this ppt, through the help of my previous collage professors. most of the pictures are from sir and maam evangelista, thanks to them!
Invertebrates
The document discusses various types of invertebrate animals. It describes their characteristics such as lacking backbones, having exoskeletons, tentacles, shells, legs or segments. Some examples provided include sponges, jellyfish, worms, snails, insects and arachnids such as spiders. Invertebrates make up 97% of the animal kingdom and live in a variety of environments on land and in water.
Types of invertebrates
This document summarizes several animal phyla. It describes sponges as having irregular bodies and being unable to move. Cnidarians have radial symmetry, tentacles that can sting, and include both stationary and mobile marine animals. Worms have bilateral symmetry and soft cylindrical or flat bodies, living in aquatic or terrestrial habitats. Echinoderms have five-way symmetry, skeletons of plates and spines, and thin skin, being exclusively marine. Arthropods have bilateral symmetry, jointed exoskeletons, undergo molting, and include both aquatic and terrestrial members divided into insects, arachnids, crustaceans and myriapods. Molluscs have soft bodies often with one or
INVERTEBRATE ANIMALS
The document classifies animals into two main groups: vertebrates, which have backbones, and invertebrates, which do not. Invertebrates are divided into seven subgroups: arthropods, molluscs, echinoderms, sponges, worms, jellyfish, and corals. Arthropods, the largest group, include insects, crustaceans, arachnids, and myriapods. Molluscs include gastropods, bivalves, and cephalopods and have a soft body and may have a shell. Other invertebrate groups discussed are cnidarians, like jellyfish and corals, and annelids, or segmented worms
Invertebrates slide show
This document describes several types of spineless animals or invertebrates. It discusses key characteristics of sponges, which are the simplest invertebrates with a hollow body and two cell layers; mollusks, which have a soft body and sometimes an internal or external shell; and cnidarians, which have stinging tentacles. It also outlines four major groups of arthropods - insects, arachnids, crustaceans, and centipedes/millipedes - noting they have jointed legs, an exoskeleton, and varying numbers of legs, antennae, and body segments. Roundworms and flatworms are also described as having thin bodies, while segmented worms have three
Vertebrate & Invertebrate Animals
Vertebrate animals have backbones and internal skeletons, including fish with scales, amphibians with moist skin and no scales, mammals with fur or hair, birds with feathers, and reptiles with scales. Invertebrate animals lack backbones and internal bones, with insects making up the largest group of invertebrates.
Vertebrates and Invertebrates
This document is an interactive presentation about classifying animals into vertebrates and invertebrates. It begins with an introduction and objectives. It then discusses vertebrates, defining them as animals with backbones, and categorizing them into classes such as fish, amphibians, reptiles, birds, and mammals. Each class is then further described. The document also covers invertebrates, which do not have backbones, categorizing them into phyla such as sponges, worms, arthropods, mollusks, and echinoderms. Specific examples are provided for each category along with distinguishing features.
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Similar to Invertebrates slideshow wiki
Nematoda
This document provides information about nematodes (roundworms), including their taxonomy, anatomy, movement, feeding habits, habitat, reproduction, life cycle, molting process, ecological and economic importance. It notes there are over 15,000 known nematode species, which are bilaterally symmetrical, multicellular organisms with a pseudocoel body cavity. They can be free-living or parasitic. Several example nematode species are described in more detail, including Trichinella spiralis, Strongylus vulgaris, and Caenorhabditis elegans.
Invertebrates
This document summarizes the six major groups of invertebrates:
- Poriferans (sponges) lack symmetry and skeletons, instead using protein fibers and calcium carbonate to support their soft bodies.
- Cnidarians (jellyfish, anemones, corals) are soft-bodied with a central cavity and take cylindrical, vase-shaped, or umbrella shapes.
- Echinoderms (sea stars, sea urchins) have spiny skin, radial symmetry, and use tube feet and water vascular systems.
- Mollusks (clams, snails, octopuses) are often soft-bodied but sometimes have hard shells for protection
Animal atlas power point for 6th six weeks
The document provides information about the kingdom Animalia. It states that animals are multicellular, eukaryotic, heterotrophic organisms that lack cell walls. It then discusses key characteristics of animals such as having a nervous system, locomotion related to obtaining food, and most developing from a zygote. The document also covers body plans like symmetry, protection/support through exoskeletons or endoskeletons, and major invertebrate and vertebrate phyla.
Examples of Invertebrates
This document provides descriptions of various marine organisms:
- Glass sponges live in nutrient-depleted polar and deep waters as their porous structure helps extract nutrients.
- Earthworms are segmented, tube-shaped, and generally decompose organic matter as hermaphrodites.
- Gastrotricha are tiny, bilaterally symmetrical, transparent organisms that act as hermaphrodites.
Bivalvia
This document summarizes information about bivalves, including:
- Their method of movement by drifting with currents and lack of legs or tails
- Their open circulatory system and obtaining of nutrients from lower organisms
- Their sexual reproduction and separate sexes that come together periodically
- Their shell structure that remains after placing in stimuli while internal organs dissolve
- Their gills beside the heart inside their protective shell
- Their role as primary consumers in the food chain due to their acidic environment in oceans
- Their cold-blooded temperature regulation and hard shell structure with mantle tissue muscles
Flatworms
This document discusses acoelomate bilateral animals, focusing on the phylum Platyhelminthes. It describes the three main phyla of acoelomate bilateral animals - Platyhelminthes, Nemertea, and Gnathostomulida. Platyhelminthes, which includes flatworms, flukes and tapeworms, is by far the most diverse and economically important. The document then goes into further detail about characteristics and classification of flatworms.
Invertebrates and vertebrates
The document discusses the classification of animals into two main groups - vertebrates and invertebrates. It provides details about the key characteristics of each group and some examples of animals that belong to each. Invertebrates are defined as animals without backbones, and include sponges, worms, mollusks, arthropods, echinoderms, and protozoa. Vertebrates have backbones and include fish, amphibians, reptiles, birds, and mammals. The document then goes into further detail about some examples of invertebrates and vertebrates.
Spider Taxonomy
Spiders have a two-part body consisting of a cephalothorax and abdomen connected by a pedicel. The cephalothorax bears eight eyes and six pairs of appendages including chelicerae with poison glands. The abdomen contains book lungs and spinnerets used to spin silk. Spiders are predators that use silk and venom to capture prey, and most species are nocturnal.
Animal atlas power point for 6th six weeks
Animals are divided into 33 phyla. The eight major invertebrate phyla are sponges, cnidarians, flatworms, roundworms, mollusks, annelids, arthropods, and echinoderms. Arthropods are the largest group, with insects being the most abundant class. Vertebrates make up the phylum Chordata and have backbones, with mammals being the class that includes humans.
Animal kingdomasisixb-1218460538141865-9
This document provides an overview of animal classification by discussing invertebrates and vertebrates. It notes that over 98% of animal species are invertebrates, which lack backbones, while vertebrates have backbones. Common invertebrate groups include protozoa, annelids, mollusks, echinoderms, crustaceans, arachnids, and insects. Vertebrate groups include fish, amphibians, reptiles, birds, and mammals such as marsupials, primates, rodents, whales, dolphins, and seals. Each group is briefly characterized.
Luis flores animal phyla
Porifera are sponges that live in aquatic environments and have pores that allow water flow through their bodies for filter feeding, respiration, and waste removal. Cnidarians like jellyfish, sea anemones, and corals have stinging tentacles used to capture prey which is then brought to the mouth. Platyhelminths are flatworms that have no skeleton and use cilia and muscles to move; they have a combined digestive/excretory system and reproduce asexually.
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Characteristics And Characteristics Of The Species
The document provides information about two parasites: Toxoplasma gondii and Enterobius vermicularis. Both are classified as protists and parasites that derive nutrition from their hosts. While T. gondii infects many warm-blooded animals and causes the disease toxoplasmosis, E. vermicularis is commonly known as the pinworm and specifically infects humans, causing enterobiasis. A key difference is that T. gondii infects various tissues throughout the body, while E. vermicularis infects the gastrointestinal tract.
Classification notes2
This document provides information on taxonomy and classification. It discusses the eight major taxonomic categories, from domain to species. Key figures in the development of classification systems, like Aristotle and Linnaeus, are mentioned. Details are provided on the six kingdoms of life - Archaea, Bacteria, Protista, Fungi, Plantae, and Animalia. Characteristics and examples are outlined for major groups within these kingdoms.
Mollusca Presentation
1. The document is a dating profile posted by a mollusk looking for a mate. It provides information about mollusks, including their habitat, anatomy, behaviors, defenses, and intelligence.
2. Mollusks live in both aquatic and terrestrial environments, and display a range of behaviors from swimming to crawling to shooting ink. They have open circulatory systems and varied respiration methods.
3. The profile seeks a mate that enjoys filter feeding in tidal waters, has keen senses and bilateral symmetry, and for more advanced mollusks, high intelligence. Movement via siphon jets or crawling is preferred.
Minibeasts
This short presentation provides the viewer with information on the scary and interesting minibeasts such as arachnids, insects, annelids, crustaceans and many more. The presentation includes interesting facts and pictures
Domain eukarya kingdom animalia
The document provides an overview of the animal kingdom, including key characteristics of animals and descriptions of major invertebrate groups. It notes that animals differ in size and shape, can be found almost everywhere, and reproduce sexually or asexually. It then describes the two major groups of animals as vertebrates and invertebrates, with invertebrates making up 97% of all animals and including phyla such as sponges, cnidarians, flatworms, roundworms, segmented worms, mollusks, and echinoderms. Each phylum is then characterized in one to three sentences.
Invertebrates
Invertebrates make up 95% of animal species and occupy nearly all habitats. They include animals without backbones like sponges, jellyfish, starfish, worms, snails, insects and arachnids. Invertebrates have features like exoskeletons, diverse sensory organs and reproductive strategies including asexual reproduction. Common invertebrate groups include sponges, cnidarians, mollusks, worms, crustaceans, insects and arachnids.
10 8 all handouts animal diversity 2010 jewett edit
Reptiles are a class of tetrapod vertebrates within the Chordata phylum. They have existed for over 300 million years and are found on every continent except Antarctica, with over 8,000 species. Reptiles are distinguished from other amniotes by having scales that cover their bodies and being cold-blooded. They have three-chambered hearts and lay eggs protected by leathery shells. Common ways reptiles move include walking with alternating front and back legs as well as crawling or creeping. Reptiles include diverse orders such as crocodiles, tuataras, lizards, snakes, turtles, and the now extinct dinosaurs.
7. echinoderms and ascidians
The document summarizes key characteristics of the phylum Echinodermata. It describes that they are marine animals with spiny skin and a water vascular system used for locomotion and feeding. They display pentaradial symmetry as adults but are biradial as larvae. The phylum includes sea stars, sea urchins, sand dollars, brittle stars, and sea cucumbers which show morphological diversity but share characteristics like a calcite endoskeleton and collagenous connective tissue.
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Practical study of preserved invertebrate species and their practical study o...
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Characteristics And Characteristics Of The Species
Characteristics And Characteristics Of The Species
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Invertebrates slideshow wiki
- 2. Invertebrates An invertebrate is an animal without a backbone. Invertebrates make 95% of all animal species. Types of invertebrates: Porifera Cnidaria Platyhelminthes Mollusca Annelids Echinodermata Arthropoda Vertebrates usually reproduce sexually or asexually.
- 3. Continued… Invertebrates are heterotrophs: feeding off other organisms for nutrition. Their cells lacks rigid cell walls. Invertebrates are
- 4. Examples… Porifera: lacks tissues, sponges; Cnidaria: “stinging creatures” jellyfishes, hydroids, Platyhelminthes: no body cavity, parasites; worms. Mollusca: soft body protected by a hard shell of calcium carbonate; octopus. Arthropoda: hard exoskeleton, open circulatory system; lobster, spiders.
- 5. Examples
- 6. Citations https://sites.google.com/a/mrswan.net/wiki/stu dent-pages/nanci-rivera/ch-33-invertebrates http://en.wikipedia.org/wiki/Invertebrate http://www.oum.ox.ac.uk/thezone/fossils/invert s/index.htm