Biology:Stellispongiida
| Stellispongiida | |
|---|---|
| |
| Peronidella sp. (family Stellispongiidae) from the Middle Jurassic of Israel | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Porifera |
| Class: | Calcarea |
| Order: | †Stellispongiida Finks & Rigby, 2004 |
| Subgroups | |
|
see text. | |
Stellispongiida is an order of calcareous sponges, most or all of which are extinct. Stellispongiids are one of several unrelated sponge groups described as "inozoans", a name referring to sponges with a hypermineralized calcitic skeleton independent from their spicules. Stellispongiids have a solid skeleton (without chambers) encasing calcite spicules arranged in trabeculae (column-like structures).[1][2] "Inozoans" and the similar "sphinctozoans" were historically grouped together in the polyphyletic order Pharetronida.[2]
Stellispongiids survived from the Permian to the Cenozoic, at least up to the Miocene Epoch.[1] They comprised the majority of "inozoan" diversity in the Cretaceous Period, though their distribution was mostly restricted to Europe.[2] The Treatise on Invertebrate Paleontology (2004) places the living sponge family Lelapiidae within Stellispongiida,[1] though Systema Porifera (2002) places Lelapiidae within the order Leucosolenida.[3][4]
Subgroups
- Family †Endostomatidae Finks & Rigby, 2004 [Lower Triassic?–Eocene]
- Family Lelapiidae? Dendy & Row, 1913 [Holocene]
- Family †Stellispongiidae Laubenfels, 1955 [Permian–Miocene]
References
- ↑ 1.0 1.1 1.2 Treatise on Invertebrate Paleontology Part E, Revised. Porifera, Volume 3: Classes Demospongea, Hexactinellida, Heteractinida & Calcarea, xxxi + 872 p., 506 fig., 1 table, 2004, available here. ISBN:0-8137-3131-3.
- ↑ 2.0 2.1 2.2 Treatise on Invertebrate Paleontology Part E, Revised. Porifera, Volumes 4 & 5: Hypercalcified Porifera, Paleozoic Stromatoporoidea & Archaeocyatha, liii + 1223 p., 665 figs., 2015, available here. ISBN:978-0-9903621-2-8.
- ↑ Borojevic, Radovan; Boury-Esnault, Nicole; Manuel, Michaël; Vacelet, Jean (2002), Hooper, John N. A.; Van Soest, Rob W. M.; Willenz, Philippe, eds., "Order Leucosolenida Hartman, 1958" (in en), Systema Porifera (Boston, MA: Springer US): pp. 1157–1184, doi:10.1007/978-1-4615-0747-5_120, ISBN 978-0-306-47260-2, http://link.springer.com/10.1007/978-1-4615-0747-5_120, retrieved 2023-04-27
- ↑ Manuel, Michael; Borchiellini, Carole; Alivon, Eliane; Le Parco, Yannick; Vacelet, Jean; Boury-Esnault, Nicole (2003-06-01). Kjer, Karl. ed. "Phylogeny and Evolution of Calcareous Sponges: Monophyly of Calcinea and Calcaronea, High Level of Morphological Homoplasy, and the Primitive Nature of Axial Symmetry" (in en). Systematic Biology 52 (3): 311–333. doi:10.1080/10635150390196966. ISSN 1076-836X. http://academic.oup.com/sysbio/article/52/3/311/1665186.
Wikidata ☰ Q19328554 entry
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