“Cassidulindae”的意思、由来-开放百科全书

词条

Cassidulindae

释义

References

{{Taxobox
| name = Cassidulindae
| fossil_range = Paleocene - Recent
| domain = Eukaryota
| unranked_regnum = SAR
| unranked_subregnum = Rhizaria
| superphylum = Retaria
| phylum = Foraminifera
| ordo = Rotaliida
| superfamilia = Cassidulinacea
| familia = Cassidulindae
| familia_authority = (d'Orbigny, 1839)
| subdivision_ranks = Subfamiies
| subdivision = See text
}}

The Cassidulinidae is a family of Paleocene to recent benthic foraminifera (amoieboid protists) that make up part of the rotaliid superfamily Cassidulinacea, characterized by calcareous test with biserially arranged chambers in a planispiral coil, at least in the early stage, but which later may uncoil.

The Cassidulinidae includes three subfamilies, the Cassidulininae, Ehrenbergininae, and Orthoplectinae, which contain as many as fourteen (14) genera.

References

A.R. Loeblich and H. Tappan, 1964. Sarcodina Chiefly "Thecamoebians" and Foraminiferida; Treatise on Invertebrate Paleontology, Part C Protista 2. Geological Society of America and University of Kansas Press.
A. R. Loeblich & H.Tappan,1988 [https://web.archive.org/web/20120616112446/http://www.gsi.ir/General/Lang_en/Page_48/Action_FirstPageView/FORAMINIFERIDA.html Forminiferal Genera and their Classification] GSI E-book

1 : Foraminifera families

随便看

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。