This is a preview. Log in through your library . Abstract In Corydoras aeneus the average swimming speed of fish surfacing to breathe air is influenced by water depth but not POâ‚‚. Calculated time ...
A variety of fish species have proven instrumental in the investigation of evolution, behavior, ecology, and physiology, among many other fields. Many model systems (e.g., zebrafish, guppies, and ...
Peer into any stream in a South American rainforest and you may well see a small shoal of similar-looking miniature catfish. But don't be fooled into thinking that they are all the same species.
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