Placospongiidae Gray 1867
| Autor: | Rützler, Klaus, Hooper, John N. A. |
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| Rok vydání: | 2000 |
| Předmět: | |
| DOI: | 10.5281/zenodo.5476233 |
| Popis: | Family PLACOSPONGIIDAE Gray, 1867 DIAGNOSIS (revised). — Hadromerida with tylostyles as megascleres and selenasters or amphiaster-like sterrasters (amphinolasters) as primary microscleres forming polygonal cortical crusts. Cortical plates separated by contractile ectosomal pore grooves bearing ostia and oscula. Tylostyles in tracts radiating from the base toward the surface and supporting the margins of the cortical plates. Accessory microscleres include spirasters, spherasters, and spherules. Published as part of Rützler, Klaus & Hooper, John N. A., 2000, Two new genera of hadromerid sponges (Porifera, Demospongiae), pp. 337-344 in Zoosystema 22 (2) on page 339, DOI: 10.5281/zenodo.5400184 |
| Databáze: | OpenAIRE |
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