Hexactinellid (redirect from Hexactinellida)
Hexactinellida, Heteractinida & Calcarea, xxxi + 872 p., 506 fig., 1 table, 2004, available here. ISBN 0-8137-3131-3. Media related to Hexactinellida...
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into classes mainly according to the composition of their skeletons: Hexactinellida (glass sponges) have silicate spicules, the largest of which have six...
129 KB (13,123 words) - 01:17, 13 August 2024
group of the phylum Porifera, consisting of classes Demospongiae and Hexactinellida. They are characterized by spicules made out of silicon dioxide, unlike...
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Turbellaria (e.g. Dugesia) Calcarea (calcareous sponges) Demospongiae Hexactinellida (glass sponges) Homoscleromorpha Halicryptomorpha Priapulimorpha Seticoronaria...
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Hemidiscellidae (category Hexactinellida)
Hemidiscellidae is an extinct family of sponges in the class Hexactinellida (glass sponges) and the subclass Amphidiscophora. Hemidiscellidae (sometimes...
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et al. (2007). "The unique skeleton of siliceous sponges (Porifera; Hexactinellida and Demospongiae) that evolved first from the Urmetazoa during the Proterozoic:...
81 KB (8,949 words) - 01:32, 17 August 2024
shapes. Among the four sub-clades of Porifera, three (Demospongiae, Hexactinellida, and Homoscleromorpha) produce skeletons of amorphous silica and one...
71 KB (7,822 words) - 04:03, 26 February 2024
Hyalonematidae Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Porifera Class: Hexactinellida Order: Amphidiscosida Family: Hyalonematidae...
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Venus' flower basket (category Hexactinellida)
mapping of community structure in three glass sponge reefs (Porifera, Hexactinellida)". Marine Ecology Progress Series. 417: 97–113. doi:10.3354/meps08794...
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Hexasterophora (category Hexactinellida)
Hexasterophora are a subclass of glass sponges in the class Hexactinellida. Most living hexasterophorans can be divided into three orders: Lyssacinosida...
5 KB (463 words) - 18:56, 12 August 2023