| 词条 | Deckenia (crab) |
| 释义 |
| name = Deckenia | regnum = Animalia | phylum = Arthropoda | subphylum = Crustacea | classis = Malacostraca | ordo = Decapoda | infraordo = Brachyura | familia = Potamonautidae | genus = Deckenia | genus_authority = Hilgendorf, 1869 | subdivision_ranks = Species | subdivision =
}}Deckenia is a genus of freshwater crabs from East Africa, in the family Potamonautidae,[1] or sometimes in a family of its own, Deckeniidae.[2] The genus was named by Hilgendorf after Karl Klaus von der Decken who collected the first examples during his expeditions to Africa. Both species live in swamps from Eyl in Somalia to Dar es Salaam, Tanzania, both in coastal areas and further inland.[2] A third species, Deckenia alluaudi, lives in the Seychelles, and has been transferred to a separate genus, Seychellum.[3] Deckenia imitatrixDeckenia imitatrix is found in the coastal plains between Kenya and Somalia.[2] It is threatened by habitat loss, and is listed as Near Threatened on the IUCN Red List.[4]Deckenia mitisDeckenia mitis is found in a few places in Kenya, and more widely in Tanzania from the eastern coastal lowlands to the western Wembere Steppe, and south to near Lake Malawi.[2] It is threatened by habitat loss, and is listed as Near Threatened on the IUCN Red List.[5]References1. ^{{cite journal|journal=Raffles Bulletin of Zoology |year=2008 |volume=17 |pages=1–286 |title=Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world |author=P. K. L. Ng |author2=D. Guinot |author3=P. J. F. Davie |last-author-amp=yes |url=http://rmbr.nus.edu.sg/rbz/biblio/s17/s17rbz.pdf |deadurl=yes |archiveurl=https://web.archive.org/web/20110606061453/http://rmbr.nus.edu.sg/rbz/biblio/s17/s17rbz.pdf |archivedate=2011-06-06 |df= }} {{Taxonbar|from=Q21444501}}2. ^1 2 3 {{cite journal |author=Saskia A. E. Marijnissen |author2=Sven Lange |author3=Neil Cumberlidge |last-author-amp=yes |title=Revised distribution of the African freshwater crab genus Deckenia Hilgendorf, 1868 (Brachyura, Potamoidea, Deckeniidae) |journal=Crustaceana |volume=78 |issue=7 |pages=889–896 |url=http://faculty.nmu.edu/ncumberl/PDFs/MARIJNISSENETAL-05_DECKENIA.PDF |doi=10.1163/156854005774445546|year=2005 }} 3. ^{{cite journal |title=A revision of the family Deckeniidae Ortmann, 1897 (Crustacea: Decapoda: Brachyura: Potamoidea), with description of a new genus (Gecarcinucidae: Gecarcinucoidea) from the Seychelles, Indian Ocean |author=P. K. L. Ng |author2=Z. Števčić |author3=G. Pretzmann |last-author-amp=yes |doi=10.1080/00222939500770201 |journal=Journal of Natural History |volume=29 |issue=3 |year=1995 |pages=581–600}} 4. ^{{Cite journal | author = Neil Cumberlidge | title = Deckenia imitatrix | journal = The IUCN Red List of Threatened Species | volume = 2008 | page = e.T44516A10909993 | publisher = IUCN | date = 2008 | url = http://www.iucnredlist.org/details/44516/0 | doi = 10.2305/IUCN.UK.2008.RLTS.T44516A10909993.en | access-date = 11 January 2018}} 5. ^{{Cite journal | author = Neil Cumberlidge | title = Deckenia mitis | journal = The IUCN Red List of Threatened Species | volume = 2008 | page = e.T44517A10910363 | publisher = IUCN | date = 2008 | url = http://www.iucnredlist.org/details/44517/0 | doi = 10.2305/IUCN.UK.2008.RLTS.T44517A10910363.en | access-date = 11 January 2018}} 3 : Potamoidea|Freshwater crustaceans of Africa|Fauna of East Africa |
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