Seahorses
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The document describes several species of endangered seahorses, including the pot-bellied seahorse, Barbour's seahorse, and lined seahorse. It provides details on their physical characteristics such as size, habitat, and geographic location. Each species' scientific classification is also listed. The pygmy seahorse stands out as one of the smallest at only 3/4 of an inch, while the knysna seahorse is at great risk of extinction in its native habitat in South Africa.
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Classification of fishes
Classification of Fishes can be summarized as follows:
1. Fishes are classified based on their anatomical features and placed in a systematic hierarchy ranging from superclass to species. Some key groups include chondrichthyes (cartilaginous fishes like sharks), osteichthyes (bony fishes), actinopterygii (ray-finned fishes) and sarcopterygii (lobe-finned fishes).
2. Important historical schemes for classifying fishes were proposed by scientists such as Berg in 1940, who grouped fishes based on characteristics like jaw structure, fin morphology, scale type and vertebral structure.
3. Major fish groups discussed in
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Killer whales are the largest members of the dolphin family. They are found in all oceans and have a diverse diet, preying on fish, marine mammals, and even large whales. Killer whales are highly social, living in matrilineal family groups that are often specific to populations and can pass on hunting techniques and behaviors across generations. While some local populations are threatened due to human impacts, the overall conservation status of killer whales is data deficient due to the possibility that different types are separate species.
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fishes, Classification of fishes, types of fishes, Study of fishes
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Availability of fish species in fish markets and fish marketing in Noakhali d...
Availability of fish species in fish markets and fish marketing in Noakhali d...
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Hierarchy of Classification Groups - Biology
Biological classification is a scientific method used to group and categorize organisms into taxonomic ranks such as genus and species. Biologists have tried to classify all living things into seven main kingdoms. The taxonomic ranks from broadest to most specific are: kingdom, phylum/division, class, order, family, genus, and species, with species being the basic unit of biological classification.
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This document discusses the classification of organisms. It explains that biologists classify living things to organize them into groups to make them easier to study. There are seven main levels of classification: kingdom, phylum, class, order, family, genus, and species. The document then provides details about the five kingdoms - Monera, Protists, Fungi, Plants, and Animals - including their key characteristics and examples. It also introduces the concepts of binomial nomenclature and discusses how organisms are named scientifically.
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The document discusses the classification and taxonomy of organisms. It explains that taxonomy involves assigning scientific names to organisms and grouping them hierarchically based on biological similarities. The hierarchical system includes seven main taxa from broadest to most specific - kingdom, phylum, class, order, family, genus, and species. Scientific names use binomial nomenclature, consisting of the genus and specific epithet. Classification aims to reflect evolutionary relationships between organisms.
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Seahorses are small fish that inhabit shallow coastal waters around the world. There are approximately 47 recognized seahorse species. Seahorses have a unique anatomy where the male becomes pregnant and gives birth to live young. They face threats from habitat loss as well as being captured for the aquarium trade and use in Chinese medicine. Many seahorse species are listed as vulnerable or data deficient by the IUCN Red List and international trade is monitored under CITES to help protect populations.
Seahorse presentation
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Kingdom monera characteristics
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The document provides an overview of classification and taxonomy learning objectives, including:
1) Defining the binomial system of naming species and classifying organisms.
2) Describing the five main classes of organisms and their key features.
3) Using dichotomous keys to classify organisms based on observable features.
Classification of Living Things
This document provides an overview of taxonomy and the classification of living organisms. It explains that taxonomy is the scientific study of naming and grouping organisms based on similarities. A standard 7-level classification system was developed by Carolus Linnaeus, with domains, kingdoms, phyla, classes, orders, families, genera and species. Organisms are grouped into six kingdoms - Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia - based on their cell structure, number of cells, and method of feeding. The document describes the defining characteristics of each kingdom.
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This document discusses the husbandry and care of seahorses, specifically dwarf seahorses. It provides information on seahorse anatomy, species, tank setup, feeding, breeding, and conservation. Dwarf seahorses, like Hippocampus zosterae, require a small tank of 5 gallons or less stocked with live baby brine shrimp and rotifers as their primary food source. Proper husbandry is needed to avoid threats like stinging hydroids and ensure the survival of these interesting small seahorses.
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Classificationof Bacteria
The document discusses various methods for classifying and identifying bacteria, including:
1. Gram staining to differentiate bacteria based on cell wall structure.
2. Colony morphology, growth characteristics, and specialized tests to further classify bacteria.
3. Molecular diagnosis techniques like PCR, DNA hybridization, and microarrays that can identify bacteria faster and more definitively than conventional culture-based methods.
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
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Seahorses
- 1. Seahorses -Sorry, for some seahorses I was not able to find a lot of information because they are considered endangered
- 2. Pot-Bellied Seahorse ● found in large rock pools at low tide ● can group up to 13.5 in ● strong swimmers when compared to other seahorses Scientific Classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Syngnathiformes Family: Syngnathidae Genus: Hippocampus Species: Hippocampus Abdominalis
- 3. Barbour's seahorse ● found in Indonesia, Malaysia, and the Philippines ● currently threatened by habitat loss ● can grow up to 5 in. ● 23 to 26 degrees (celsius) Scientific Classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Syngnathiformes Family: Syngnathidae Genus: Hippocampus Species: Hippocampus barbouri
- 4. Lined Seahorse ● grow to about 6 in; 11 mm at birth ● lifespan 1 to 4 years ● found from Atlantic Ocean in Canada to Caribbean, Mexico and Venezuela ● males are larger and have longer tails ● eyes can move independently Scientific Classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Syngnathiformes Family: Syngnathidae Genus: Hippocampus Species: Hippocampus erectus
- 5. Longsnout Seahorse ● about 6.8 inches ● Males usually orange, females usually yellow; both may have brown or white spots ● spots may change to pink or white during courtship ● found at depths of 55m ● found in coral reefs, sea bath beds, gorgonian coral, seagrass, Mangroves, Sargassum ● Atlantic west central and South west Scientific Classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Syngnathiformes Family: Syngnathidae Genus: Hippocampus Species: Hippocampus Reidi
- 6. Pygmy seahorse ● Size: 3/4 of an inch ● Often yellow or orange ● Found in western Pacific ● live in small clusters up to 20 adults ● Host: Gorgonian ● So small that it was not actually found until its host was being studied Scientific Classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Syngnathiformes Family: Syngnathidae Genus: Hippocampus Species: Hippocampus Bargibanti
- 7. Crowned Seahorse ● Originated from Northwest Pacific Ocean ● can grow up to 4 in Scientific Classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Syngnathiformes Family: Syngnathidae Genus: Hippocampus Species: Hippocampus coronatus
- 8. Knysna (Cape) Seahorse ● Can Grow up to 4 in ● lives in the Keurbooms River in Plettenberg Bay throughout the Knysna Lagoon and up to Swartvlei in Sedgefield ● At great risk of extinction Scientific Classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Syngnathiformes Family: Syngnathidae Genus: Hippocampus Species: Hippocampus capensis