-
Heteractinida is an
extinct grade of
Paleozoic (Cambrian–Permian) sponges,
sometimes used as a
class or order. They are most
commonly considered paraphyletic...
-
Calcarea Demospongiae Hexactinellida Homoscleromorpha †Archaeocyatha †"
Heteractinida" (paraphyletic) †Stromatoporoidea †Cribricyatha
Synonyms Parazoa/Ahistozoa...
- Revised. Porifera,
Volume 3:
classes Demospongea, Hexactinellida,
Heteractinida & Calcarea, ****i + 872 p., 506 fig., 1 table, 2004,
available here....
- Revised. Porifera,
Volume 3:
classes Demospongea, Hexactinellida,
Heteractinida & Calcarea, ****i + 872 p., 506 fig., 1 table, 2004,
available here....
- Revised. Porifera,
Volume 3:
classes Demospongea, Hexactinellida,
Heteractinida & Calcarea, ****i + 872 p., 506 fig., 1 table, 2004,
available here....
- (Dapingian) San Juan
Formation Argentina A
sponge belonging to the
group Heteractinida,
possibly a
member of the
family Astraeospongiidae. The type species...
- Revised. Porifera,
Volume 3:
classes Demospongea, Hexactinellida,
Heteractinida & Calcarea, ****i + 872 p., 506 fig., 1 table, 2004,
available here....
- Revised. Porifera,
Volume 3:
classes Demospongea, Hexactinellida,
Heteractinida & Calcarea, ****i + 872 p., 506 fig., 1 table, 2004,
available here....
- Revised. Porifera,
Volume 3:
classes Demospongea, Hexactinellida,
Heteractinida & Calcarea, ****i + 872 p., 506 fig., 1 table, 2004,
available here....
- 2019.04.006. S2CID 146559079.
Porifera (Demospongea, Hexactinellida,
Heteractinida, Calcarea).
Treatise on
Invertebrate Paleontology Part E,
Revised E(3)...
