Coelosphaeridae Dendy 1922

Coelosphaeridae is 'n familie van sponsdiere uit die klas van die Demospongiae (gewone sponse).

Genusse

• Celtodoryx (Perez, Perrin, Carteron, Vacelet & Boury-Esnault, 2006)
• Chaetodoryx (Topsent, 1927)
• Coelosphaera (Thomson, 1873)
• Forcepia (Carter, 1874)
• Histodermella (Lundbeck, 1910)
• Inflatella (Schmidt, 1875)
• Lepidosphaera (Lévi & Lévi, 1979)
• Lissodendoryx (Topsent, 1892)
• Myxillodoryx (Aguilar-Camacho & Carballo, 2012)

Coelosphaeridae is a family of sponges belonging to the order Poecilosclerida.^[1] Species are found across the globe.^[1]

Description

Originally it was believed that this family was restricted to hollow, bladder-like, spherical, club-shaped, tubular, and cushion-shaped growth forms. Other forms, however, were found to have similar spiculation so have since been included, while other genera such as Coelocarteria were removed due to their differing spiculation.^[2][3] This family now contains a diverse array of forms, including fistular (hollow), branching, massive and encrusting sponges. The surface is typically smooth in fistular forms. It is usually irregularly pitted in non-fistular forms, but areolated (colour ringed) pore-fields are absent.^[2]

The skeletal architecture is similar to that of the myxillid sponges. Both groups are made of a network of tracts that form an isodictyal skeleton. The usual brushes of tomotes assume a partially tangential position. In the bladder-like fistular forms, the skeleton making up the choanosome (inner part of the sponge) is absent or reduced to a few wispy bundles.^[2] In species belonging to the Forcepia (Leptolabis) subgenus, it is hymedesmioid.^[2] Like in other families of the order Poecilosclerida, sponges with very similar skeletons and spicules may differ only in the presence or absence of spined acanthostyles (spiny monoaxon spicules that are rounded at one end). These, however have low phylogenetic importance and are typically only used at the subgenus level in the larger genera.^[2]

The microscleres include sigmas (curved at both ends) and raphides (thin needles).^[2]

Genera

While a total of 39 genera have been suggested to occur in this family, only the following are recognised:^[3][2]

• Celtodoryx (Pérez, Perrin, Carteron, Vacelet & Boury-Esnault, 2006)
• Chaetodoryx (Topsent, 1927)
• Coelosphaera (Thomson, 1873)
• Forcepia (Carter, 1874)
• Histodermella (Lundbeck, 1910)
• Inflatella (Schmidt, 1875)
• Lepidosphaera (Lévi & Lévi, 1979)
• Lissodendoryx (Topsent, 1982)
• Myxillodoryx (Aguilar-Camacho & Carballo, 2012)

References

Les Coelosphaeridae forment une famille de spongiaires de l'ordre Poecilosclerida vivant en eau de mer.

Liste des genres

Selon World Register of Marine Species (31 mai 2016)^[1] :

• genre Celtodoryx Perez, Perrin, Carteron, Vacelet & Boury-Esnault, 2006
• genre Chaetodoryx Topsent, 1927
• genre Coelosphaera Thomson, 1873
• genre Forcepia Carter, 1874
• genre Histodermella Lundbeck, 1910
• genre Inflatella Schmidt, 1875
• genre Lepidosphaera Lévi & Lévi, 1979
• genre Lissodendoryx Topsent, 1892
• genre Myxillodoryx Aguilar-Camacho & Carballo, 2012

Références taxinomiques

• (en) Référence Animal Diversity Web : Coelosphaeridae (consulté le 31 mai 2016)
• (en) Référence Catalogue of Life : Coelosphaeridae (consulté le 11 décembre 2020)
• (fr+en) Référence ITIS : Coelosphaeridae Dendy, 1922 (consulté le 31 mai 2016)
• (en) Référence NCBI : Coelosphaeridae (taxons inclus) (consulté le 31 mai 2016)
• (en) Référence uBio : Coelosphaeridae Hentschel 1923 (consulté le 31 mai 2016)
• (en) Référence World Register of Marine Species : taxon Coelosphaeridae Dendy, 1922 (+ liste genres + liste espèces) (consulté le 31 mai 2016)

Notes et références

Coelosphaeridae is een familie van sponsdieren uit de klasse van de Demospongiae (gewone sponzen).

Geslachten

• Celtodoryx Perez, Perrin, Carteron, Vacelet & Boury-Esnault, 2006
• Chaetodoryx Topsent, 1927
• Coelosphaera Thomson, 1873
• Forcepia Carter, 1874
• Histodermella Lundbeck, 1910
• Inflatella Schmidt, 1875
• Lepidosphaera Lévi & Lévi, 1979
• Lissodendoryx Topsent, 1892
• Myxillodoryx Aguilar-Camacho & Carballo, 2012

Coelosphaeridae é uma família de esponjas marinhas da ordem Poecilosclerida.

Gêneros

• Celtodoryx Perez, Perrin, Carteron, Vacelet e Boury-Esnault, 2006
• Chaetodoryx Topsent, 1927
• Coelosphaera Thomson, 1873
• Forcepia Lundbeck, 1910
• Histodermella Lundbeck, 1910
• Inflatella Schmidt, 1875
• Lepidosphaera Lévi e Lévi, 1979
• Lissodendoryx Topsent, 1892

Referências

• Van Soest, R.W.M, Boury-Esnault, N., Hooper, J.N.A., Rützler, K, de Voogd, N.J., Alvarez, B., Hajdu, E., Pisera, A.B., Vacelet, J., Manconi, R., Schoenberg, C., Janussen, D., Tabachnick, K.R., Klautau, M. (2008). World Porifera database. Avaliada online em http://www.marinespecies.org/porifera. Visitada em 29 de novembro de 2008.