| 词条 | Coeloma |
| 释义 |
| image = Mathildellidae - Coeloma vigil-001.JPG | image_width = 250px | image_caption = Fossils of Coeloma vigil | fossil_range = {{Fossil_range|Eocene|Miocene}} | regnum = Animalia | phylum = Arthropoda | subphylum = Crustacea | classis = Malacostraca | ordo = Decapoda | infraordo = Brachyura | familia = Mathildellidae | genus = Coeloma | genus_authority = A. Milne-Edwards, 1865 | type_species = Coeloma vigil [1] | type_species_authority = A. Milne-Edwards, 1865 }}Coeloma is an extinct genus of crabs belonging to the family Mathildellidae. The genus includes 19 species,[1] distributed among several subgenera, and is in need of revision.[2] The fossil record of the genus extends from the Eocene to the Miocene.[2] Species{{div col|colwidth=15em}}
References1. ^{{cite journal|journal=Raffles Bulletin of Zoology |year=2009 |volume=Suppl. 21 |pages=1–109 |title=A classification of living and fossil genera of decapod crustaceans |author1=Sammy De Grave |author2=N. Dean Pentcheff |author3=Shane T. Ahyong |url=http://rmbr.nus.edu.sg/rbz/biblio/s21/s21rbz1-109.pdf |display-authors=etal |deadurl=yes |archiveurl=https://web.archive.org/web/20110606064728/http://rmbr.nus.edu.sg/rbz/biblio/s21/s21rbz1-109.pdf |archivedate=2011-06-06 |df= }} 2. ^1 2 {{cite journal |author1=Carrie E. Schweitzer |author2=Rodney M. Feldmann |author3=Iuliana Lazǎr |year=2009 |title=Fossil Crustacea (excluding Cirripedia and Ostracoda) in the University of Bucharest Collections, Romania, including two new species |journal=Bulletin of the Mizunami Fossil Museum |volume=35 |pages=1–14 |url=http://www.city.mizunami.gifu.jp/odocs/sightseeing/fossil_museum/pdf/bulletin_35/35_01.pdf |format=PDF}}
3 : Goneplacoidea|Eocene genus first appearances|Miocene genus extinctions |
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