Genus Geodia Lamarck, 1815
- Geodia Lamarck, J.B.P.A. de M. 1815. Suites des polypiers empâtés. Mémoires du Muséum national d'Histoire naturelle, Paris [1936-1950] 1: 162-168, 331-340 [333].
Type species:
Geodia gibberosa Lamarck, 1815 by monotypy. Type species:
Cydonium mulleri Fleming, 1828 by monotypy.- Pyxitis Schmidt, E.O. 1870. Grundzüge einer Spongien-Fauna des Atlantischen Gebietes. Leipzig : Engelmann 88 pp. 6 pls. [70] [junior objective synonym of Geodia Lamarck, 1815].
Type species:
Geodia gibberosa Lamarck, 1815 by monotypy. - Isops Sollas, W.J. 1880. The sponge-fauna of Norway: a report on the Rev. A.M. Norman's collection of sponges from the Norwegian coast. Annals of Natural History 5 v: 130, 241, 396 [396].
Type species:
Isops phlegraei Sollas, 1880 by monotypy. - Synops Vosmaer, G.C.J. 1882. Report on the sponges dredged up in the Arctic Sea by the Willem Barents in the years 1878 and 1879. Niederländsches Archiv für Zoologie Supplement 1: 1-58 pls 1-4 [20].
Type species:
Synops pyriformis Vosmer, 1882 by monotypy. - Sidonops Sollas, W.J. 1889. On the geodine genera, Synops, Vosm., and Sidonops. A correction. Scientific Proceedings of the Royal Dublin Society 2 6: 276-277 [276].
Type species:
Synops neptuni Sollas, 1886 by original designation.
Taxonomic Decision for Synonymy
- Cárdenas, P., Rapp, H.T., Schander, C. & Tendal, O.S. 2010. Molecular taxonomy and phylogeny of the Geodiidae (Porifera, Demospongiae, Astrophorida) — combining phylogenetic and Linnaean classification. Zoologica Scripta 39: 89–106
Taxonomic Decision for Subgeneric Arrangement
- Sollas, W.J. 1888. Report on the Tetractinellida collected by H.M.S. Challenger, during the years 1873–1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger 1873–1876, Zoology 25(63): clxvi 1-458 44 pls 1 map [cxlviii, as subfamily]
- Hechtel, G.J. 1965. A systematic study of the Demospongiae of Port Royal, Jamaica. Bulletin of the Peabody Museum of Natural History 20: i-iv 1-103 8 pls [68, 70]
Distribution
States
New South Wales, Northern Territory, South Australia, Victoria, Western Australia
IMCRA
Timor Transition (1), Christmas Island Province (23), Northern Shelf Province (25), Northwest Shelf Transition (26), Northwest Shelf Province (27), Central Western Shelf Transition (28), Central Western Shelf Province (29), Spencer Gulf Shelf Province (33), Western Bass Strait Shelf Transition (34), Bass Strait Shelf Province (35), Southeast Shelf Transition (37), Central Eastern Shelf Province (38), Northwest Province (4), Central Western Transition (5)
Diagnosis
Thickly encrusting, massive, or globular sponges. Surface irregularly hispid. Cortex conspicuous, formed by a crust of sterrasters with a layer of euasters in the outer zone. Cladome of the triaenes located at the cortex. Megascleres (oxeas and triaenes) radially arranged at the peripheral zone of the sponge, oxeas more disorganised in arrangement in the interior. Inhalant and exhalant orifices arranged in clusters under a sieve of the cortex (cribriporal).
ID Keys
See Family Geodiidae Diagnosis.
Diagnosis References
Uriz, M. J. 2002. Family Geodiidae Gray, 1867. pp. 134-140 in Hooper, J.N.A. & van Soest, R.W.M. (eds). Systema Porifera: A guide to the classification of sponges. New York : Kluwer Academic/Plenum Publishers Vol. 1. [138]
History of changes
Published | As part of group | Action Date | Action Type | Compiler(s) |
---|---|---|---|---|
29-Mar-2018 | PORIFERA Grant, 1836 | 27-Mar-2018 | MODIFIED | Dr Kathryn Hall |
29-Mar-2018 | DEMOSPONGIAE Sollas, 1885 | 16-Sep-2014 | MODIFIED | ABRS |
29-Mar-2018 | 15-Dec-2011 | MOVED | ||
29-Mar-2018 | 13-Apr-2011 | MODIFIED | ||
12-Feb-2010 | (import) |