Published May 20, 2021 | Version v1
Taxonomic treatment Open

Cricetomys gambianus Waterhouse 1840

  • 1. Mammal Section, Zoological Research Museum Alexander Koenig, Adenauerallee 160, 53113 Bonn (Germany) and Department of Biology, University of Vermont. Burlington, Vermont 05405 (USA) j. decher @ leibniz-zfmk. de
  • 2. Department of Evolution, Ecology and Organismal Biology, The Ohio State University at Lima, Lima, OH 45804 (USA) ryanwnorris @ gmail. com
  • 3. Golden Veroleum (Liberia) Inc., Monrovia Office: Unit 102, Wazni Building, 13 th Street and Tubman Boulevard, Sinkor, Monrovia (Liberia)
  • 4. Wildlife Division, Forestry Commission, P. O. Box M 239, Accra (Ghana)
  • 5. Mammal Section, Zoological Research Museum Alexander Koenig, Adenauerallee 160, 53113 Bonn (Germany)
  • 6. Philosophenweg 12, 77654 Offenburg (Germany)
  • 7. Department of Biogeography, University of Trier, Universitätsring 15, D- 54296 Trier (Germany)
  • 8. Department of Biology, University of Vermont. Burlington, Vermont 05405 (USA) wkilpatr @ uvm. edu

Description

Cricetomys cf. gambianus Waterhouse, 1840

(Fig. 4)

Cricetomys gambianus Waterhouse, 1840: 2.

COMMON NAME. — Northern Giant Pouched Rat; Ewe: Alegeli.

MATERIAL EXAMINED. — Shiare • 1 adult ♀; 24.VIII.2001; Tomahawk trap along Sabu creek; SMF 91437.

Apesokubi • 1 subadult ♀; Tomahawk trap; 28.VIII.2001; ZT- NHC 970.

REMARK

The zygomatic width of the Shiare specimen is 48.2% of occipito-nasal length, which is above the range of “ C. emini ”, following Genest-Villard (1967) (D. Kock pers. comm.), a species that is currently labeled Cricetomys sp. 1 from the region including our study area following the molecular and craniometric study by Olayemi et al. (2012). There is a specimen from the Volta Region at the USNM (USNM 436298, as. C. gambianus), a female from Odomi Jongo (1 miles E Nkwanta), caught during the African Mammal Project in 1968.

CONSERVATION STATUS. — Cricetomys gambianus is listed as “Least Concern” on the IUCN Red List.

Notes

Published as part of Decher, Jan, Norris, Ryan W., Abedi-Lartey, Michael, Oppong, James, Hutterer, Rainer, Weinbrenner, Martin, Koch, Martin, Podsiadlowski, Lars & Kilpatrick, C. William, 2021, A survey of small mammals in the Volta Region of Ghana with comments on zoogeography and conservation, pp. 253-281 in Zoosystema 43 (14) on pages 261-262, DOI: 10.5252/zoosystema2021v43a14, http://zenodo.org/record/4783781

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Linked records

Additional details

Biodiversity

References

  • WATERHOUSE G. R. 1840. - On a new Genus of the Family Muridae and Order Rodentia. Proceeding of the Zoological Society of London 8: 1 - 3.
  • OLAYEMI A., NICOLAS V., HULSELMANS J. A. N., MISSOUP A. D., FICHET- CALVET E., AMUNDALA D., DUDU A., DIERCKX T., WEN- DELEN W. I. M., LEIRS H. & VERHEYEN E. 2012. - Taxonomy of the African giant pouched rats (Nesomyidae: Cricetomys): molecular and craniometric evidence support an unexpected high species diversity. Zoological Journal of the Linnean Society 165: 700 - 719. https: // doi. org / 10.1111 / j. 1096 - 3642.2012.00823. x