Australian carp gudgeons (Hypseleotris spp.) of the Murray–Darling basin are a species complex including sexually reproducing taxa and unisexual hybrid lineages that reproduce via hybridogenesis. Unisexual fish require gametes of a sexual species to propagate themselves and can be regarded as ‘sexual parasites’ capable of driving closed populations to extinction (Schmidt et al., 2013)
Author: Dianne J. Bray
Cite this page as:
Dianne J. Bray, Hypseleotris in Fishes of Australia, accessed 24 Apr 2021, http://184.108.40.206/home/genus/704
Bertozzi, T., Adams, M. & Walker, K.F. 2000. Species boundaries in carp gudgeons (Eleotrididae: Hypseleotris) from the River Murray, South Australia: evidence for multiple species and extensive hybridization. Marine and Freshwater Research 51: 805–815.
Larson, H.K. & Hoese, D.F. 1996. Family Gobiidae, subfamilies Eleotridinae and Butinae. Gudgeon, pp. 200–219. In R.M. McDowall (ed.) Freshwater Fishes of South-eastern Australia. Reed Books: Sydney.
Schmidt, D.J., Bond, N.R., Adams, M. & Hughes, J.M. 2011. Cytonuclear evidence for hybridogenetic reproduction in natural populations of the Australian carp gudgeon (Hypseleotris: Eleotridae). Molecular Ecology 20(16): 3367-3380. doi: 10.1111/j.1365-294X.2011.05206.x.
Schmidt, D.J., J.A. Huey, N.R. Bond & J.M. Hughes. 2013. Population structure of sexually reproducing carp gudgeons: does a metapopulation offer refuge from sexual parasitism? Marine and Freshwater Research 64(3): 223-232. http://dx.doi.org/10.1071/MF12305