Pupfish form evolutionary ‘mountain ranges’
January 22nd, 2013 — 4:57pm
Male of C. sp. ‘lepidophage’ in the aquarium. © Anthony Terceira
Members of the genus Cyprinodon, often referred to collectively as ‘pupfishes’, aren’t particularly well-known in the aquarium hobby for a variety of reasons, not least that many of the 50 or so species inhabit isolated environments and are not especially easy to maintain in captivity, plus they tend to lack the gaudy colouration which has made African relatives such as Nothobranchius or Aphyosemion so popular. Continue reading »
Category: Articles, Science | Tags: adaptive radiation, Bahamas, Chichancanab, Cyprinodon, evolution, killifish, pupfish, trophic novelty | 6 comments »
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Major Changes in New World Cichlid Taxonomy
Reclassification of Genera: Several genera have been reclassified or merged. For example, the genus Cichlasoma has been split into multiple genera, an...
6th Nov 2024
Aphyosemion rectogoense
Many thanks cyprin, the image has now been removed.
31st Oct 2024