Calclamna

Calclamna; Temporal range: Middle Triassic - Lower Jurassic PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Class:	Holothuroidea
Order:	Dendrochirotida
Family:	†Calclamnidae
Genus:	†Calclamna; Frizzell & Exline, 1955
Type species
	Calclamna germanica; Frizzell & Exline, 1955
Synonyms
	C. uermanica, Frizzell & Exline, 1955; Cibrum longipontinum, Frentzen, 1964;

Calclamna is an extinct genus of sea cucumber which existed in Europe during the Triassic and Jurassic period.[1] The type species is Calclamna germanica.

References

Triassic Holothurian Sclerites from Tatra Mountains Krystyna Zawidzka.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[1] Triassic Holothurian Sclerites from Tatra Mountains Krystyna Zawidzka.