'Gerardinus guppyi' definitions:
Definition of 'Gerardinus guppyi'
From: GCIDE
- guppy \guppy\ n. [Named after R. J. L. Guppy, who brought speciments to the British museum. --RHUD] A small freshwater fish of South America and West Indies (Lebistes reticulatus or Poecilia reticulata, originaly called Gerardinus guppyi), often kept in aquariums; also called rainbow fish.
- Syn: rainbow fish, Lebistes reticulatus. [WordNet 1.5]