Lophoptychium

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Lophoptychium
Temporal range: Late Cretaceous, 84.9–70.6 Ma
Coeloptychium lobatum.JPG
Fossil of L. lobatum
Scientific classification
Kingdom:
Animalia
Phylum:
Porifera
Class:
Hexactinellida
Subclass:
Order:
Family:

Roemer, 1864
Genus:
Goldfuss, 1826
Subgenus:
Lophoptychium

Pomel, 1872
Binomial name
Lophoptychium lobatum
Goldfuss, 1826 (Pomel, 1872)
Synonyms

Lophoptychium is an extinct lychniscosidan hexasterophoran sea sponge which is a subgenus of Coeloptychium.[1][2][3] Its remains have been found in Santonian-Maastrichtian-aged deposits in Germany and Poland. The type species, L. lobatum, was originally named as a species of Coeloptychium in 1826 but it was moved to a separate subgenus in 1872.[4]

References[]

  1. ^ R. M. Finks, R. E. H. Reid, and J. K. Rigby. 2004. Porifera (Demospongea, Hexactinellida, Heteractinida, Calcarea). Treatise on Invertebrate Paleontology Part E, Revised E(3):1-872 [W. Kiessling/W. Kiessling/W. Kiessling]
  2. ^ "Lophoptychium Pomel, 1872". www.gbif.org. Global Biodiversity Information Facility. Retrieved 2020-09-05.
  3. ^ "Fossilworks: Coeloptychium (Lophoptychium)". fossilworks.org. Fossilworks. Retrieved 2020-09-05.
  4. ^ Pomel, A. (1872). Paléontologie ou Description des animaux fossiles de la province d'Oran. Zoophytes. 5è Fascicule, Spongiaires. 1-256, pls I-XXXVI


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