Mainly for undergrad students for a very brief and quick understanding of Obelia species, life cycle and few species of the genus

1. Obelia : A Sea-Fur
ZOOLOGY TAXONOMY

2. 1. Obelia belongs to the genus in
the class Hydrozoa,
2. They are mainly marine and some are
freshwater animal species.
3. Polyp and medusa stages are found in their
life cycle.
4. The genus belongs to the phylum Cnidaria.
Most species belonging to this phylum are
relatively simple in structure.

3. SCIENTIFIC CLASSIFICATION
Kingdom: Animalia
Phylum: Cnidaria
Class: Hydrozoa
Order: Leptomedusae
Family: Campanulariidae
Genus: Obelia (Peron and
Lesueur, 1810)

4. SOME SPECIES
• Obelia dichotoma
• Obelia geniculata
• Obelia longissima
• Obelia bidentata

6. Obelia Medusae Just Budded Off

7. Thank you for your attention
Disclamer: Images are not mine. Images have been taken from internet only for
educational purpose with no intention of copyright infringement, if any.