Actumnus

Actumnus; Temporal range: Miocene–Recent PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Crustacea
Class:	Malacostraca
Order:	Decapoda
Infraorder:	Brachyura
Family:	Pilumnidae
Genus:	Actumnus; Dana, 1851
Type species
	; Dana, 1852

Actumnus is a genus of crabs in the family Pilumnidae. Alongside the 28 extant species, it has a fossil record extending back into the Miocene.^[2]

Species[]

Actumnus contains 28 extant species:^[3]

Rathbun, 1911
Ward, 1942
Alcock, 1898
(Rüppell, 1830)
(Herbst, 1801)
Ward, 1941
(Rathbun, 1907)
(Stimpson, 1858)
De Man, 1888
Alcock, 1898
(Stimpson, 1858)
Heller, 1891
Garth & Kim, 1983
Takeda & Webber, 2006
Balss, 1922
MacGilchrist, 1905
Takeda & Miyake, 1977
A. Milne-Edwards, 1865
Dana, 1852
A. Milne-Edwards, 1865
(De Haan, 1835)
Takeda, 1977
Takeda & Miyake, 1969
Rathbun, 1911
(De Haan, 1835)
Ho, Yu & Ng, 2001
Cano, 1889
Alcock, 1898

Two further species are known only from fossils.^[1]

References[]

^ ^a ^b 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. Archived from the original (PDF) on 2011-06-06.
^ Hiroaki Karasawa; Carrie E. Schweitzer (2006). "A new classification of the Xanthoidea sensu lato (Crustacea: Decapoda: Brachyura) based on phylogenetic analysis and traditional systematics and evaluation of all fossil Xanthoidea sensu lato". Contributions to Zoology. 75 (1/2): 23–73. doi:10.1163/18759866-0750102002. Archived from the original (PDF) on 2016-03-03. Retrieved 2010-01-16.
^ 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. Archived from the original (PDF) on 2011-06-06.

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[Grave-1] 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. Archived from the original (PDF) on 2011-06-06.

[2] Hiroaki Karasawa; Carrie E. Schweitzer (2006). "A new classification of the Xanthoidea sensu lato (Crustacea: Decapoda: Brachyura) based on phylogenetic analysis and traditional systematics and evaluation of all fossil Xanthoidea sensu lato". Contributions to Zoology. 75 (1/2): 23–73. doi:10.1163/18759866-0750102002. Archived from the original (PDF) on 2016-03-03. Retrieved 2010-01-16.

[Ng-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. Archived from the original (PDF) on 2011-06-06.

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