Axinyssa | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Porifera |
Class: | Demospongiae |
Order: | Suberitida |
Family: | Halichondriidae |
Genus: | Axinyssa Lendenfeld, 1897 |
Synonyms | |
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Axinyssa is a genus of sea sponges belonging to the family Halichondriidae . [1] [2] [3] [4]
Geodia is a genus of sea sponge belonging to the family Geodiidae. It is the type genus of its taxonomic family.
Polymastia is a genus of sea sponges containing about 30 species. These are small to large encrusting or dome-shaped sponges with a smooth surface having many teat-shaped projections (papillae). In areas of strong wave action, this genus does not grow the teat structures, but instead grows in a corrugated form.
Halichondriidae is a family of sea sponges belonging to the order Suberitida. These sponges have a skeleton consisting of dense bundles of spicules occurring in a more or less random pattern.
Plakinidae is a family of marine sponges. It is composed of seven genera:
Axinella is a genus of sponges in the family Axinellidae first described in 1862 by Eduard Oscar Schmidt. Species of Axinella occur in the Indian and Pacific Oceans. Most of these sponges are smaller than 20 cm, and have a yellow or orange colour.
Hymeniacidon is a genus of sea sponges in the class Demospongiae. Some members of the genus are known to be mobile, achieving speeds of between 1 and 4 mm per day.
Stelletta is a genus of sea sponges belonging to the family Ancorinidae.
Clathria is a large genus of demosponges in the family Microcionidae.
Biemna is a genus of sea sponges in the family Biemnidae.
Haliclona is a genus of demosponges in the family Chalinidae.
Ircinia is a genus of sea sponges in the family Irciniidae.
Myxilla is a genus of demosponge belonging to the family Myxillidae. These sponges usually form encrustations on rock surfaces.
Callyspongia is a genus of demosponges in the family Callyspongiidae.
Gelliodes is a genus of sponges in the family Niphatidae.
Clathria (Clathria) is a subgenus of demosponge in the family Microcionidae.
Tedania is a genus of sea sponges in the family Tedaniidae.
Mycale is a genus of demosponge with 240 recognised species in 11 subgenera. It has been a large genus with multiple subdivisions since it was first described in 1867.
Amorphinopsis is a genus of sea sponges belonging to the family Halichondriidae.
Ciocalypta is a genus of sea sponges belonging to the family Halichondriidae.
Calyx is a genus of sea sponges of the family Phloeodictyidae.