True hermaphroditism: first evidence of an ovotestis in a cetacean species

Murphy, S., Deaville, R., Monies, R. J., Davison, N. and Jepson, P. D. (2011) True hermaphroditism: first evidence of an ovotestis in a cetacean species. Journal of Comparative Pathology, 144(2-3), pp. 195-199. (doi: 10.1016/j.jcpa.2010.06.001) (PMID:20708743)

Full text not currently available from Enlighten.

Abstract

An immature unilateral hermaphrodite common dolphin (Delphinus delphis) was found stranded on the southwest coast of the UK. The external phenotype was that of a female, but internally there was one ovotestis, containing both ovarian follicles and testicular tubular elements, and a contralateral ovary. Ovarian portions of the ovotestis appeared normal and demonstrated follicular development, whereas the testicular tissue exhibited hypoplasia and degeneration. This is the first reported case of an ovotestis in a cetacean species.

Item Type:Articles
Additional Information:This work was funded by the Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS). The UK Cetacean Strandings Investigation Programme (CSIP), funded by Defra as part of its commitment to the ASCOBANS, supported attendance at strandings and necropsy examinations for UK animals.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Davison, Mr Nick
Authors: Murphy, S., Deaville, R., Monies, R. J., Davison, N., and Jepson, P. D.
College/School:College of Medical Veterinary and Life Sciences > School of Biodiversity, One Health & Veterinary Medicine
Journal Name:Journal of Comparative Pathology
Publisher:Elsevier
ISSN:0021-9975
ISSN (Online):1532-3129

University Staff: Request a correction | Enlighten Editors: Update this record