Retroplumidae
Temporal range:
Fossil of Retropluma craverii
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Subsection: Heterotremata
Superfamily: Retroplumoidea
Gill, 1894
Family: Retroplumidae
Gill, 1894 [1]
Synonyms

Ptenoplacidae Alcock, 1899

Retroplumidae is a family of heterotrematan crabs, placed in their own (monotypic) superfamily, Retroplumoidea.

Classification

Eight genera are recognised, of which all but two are only known from fossils:[2]

  • ArchaeopusRathbun, 1908
  • Bathypluma de Saint Laurent, 1989
  • CostacoplumaCollins & Morris, 1975
  • CristiplumaBishop, 1983a
  • LoerentheyaLőrenthey, in Lőrenthey & Beurlen, 1929
  • LoerenthoplumaBeschin, Busulini, De Angeli & Tessier, 1996
  • RetrocypodaVía, 1959
  • Retropluma Gill, 1894

Ten species in two genera survive in the deep sea of the Indo-Pacific region:[3]

  • Bathypluma chuni (Doflein, 1904)
  • Bathypluma forficula De Saint Laurent, 1989
  • Bathypluma spinifer De Saint Laurent, 1989
  • Retropluma denticulata Rathbun, 1932
  • Retropluma quadrata De Saint Laurent, 1989
  • Retropluma notopus (Alcock & Anderson, 1894)
  • Retropluma planiforma Kensley, 1969
  • Retropluma plumosa Tesch, 1918
  • Retropluma serenei De Saint Laurent, 1989
  • Retropluma solomonensis McLay, 2006

Fossil specimens ascribed to the Retroplumidae are known from the Late Cretaceous onwards, with Archaeopus antennatus in ConiacianMaastrichtian rocks in California and Archaeopus ezoensis from Turonian–Maastrichtian rocks from Japan.[4]

References

  1. "Retroplumidae Gill, 1894". Integrated Taxonomic Information System. Retrieved November 10, 2011.
  2. Sammy De Grave; N. Dean Pentcheff; Shane T. Ahyong; et al. (2009). "A classification of living and fossil genera of decapod crustaceans" (PDF). Raffles Bulletin of Zoology. Suppl. 21: 1–109.
  3. Peter K. L. Ng; Danièle Guinot & Peter J. F. Davie (2008). "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world" (PDF). Raffles Bulletin of Zoology. 17: 1–286.
  4. Carrie E. Schweitzer & Rodney M. Feldmann (2001). "New Cretaceous and Tertiary decapod crustaceans from western North America" (PDF). Bulletin of the Mizunami Fossil Museum. 28: 173–210. Archived from the original (PDF) on 2012-03-05.
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