Ichthyomys
''Ichthyomys'' is a genus of semiaquatic Neotropical rodents in the family Cricetidae. It contains the following species: * Crab-eating rat (''Ichthyomys hydrobates'') * Ecuadorean crab-eating rat (''I. orientalis'') * Pine's crab-eating rat (''I. pinei'') * Pittier's crab-eating rat (''I. pittieri'') * Stolzmann's crab-eating rat (''I. stolzmanni'') * Tweedy's crab-eating rat (''I. tweedii'') Members of the genus tend to be nocturnal and live along fast-flowing streams, where they feed on freshwater invertebrates such as crabs Crabs are decapod crustaceans of the infraorder Brachyura (meaning "short tailed" in Greek), which typically have a very short projecting tail-like abdomen, usually hidden entirely under the thorax. Their exoskeleton is often thickened and ha .... References Rodent genera Taxa named by Oldfield Thomas Taxonomy articles created by Polbot {{Sigmodontinae-stub ...
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