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Live-bearing fish including guppies and mollies. Species used in cancer, neurologic, and physiologic research.


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Insemination efficiency of two alternative male mating tactics in the guppy Poecilia reticulata.
Poecilia reticulata, Gambusia affinis, Brachyrhaphis rhabdophora), the species and populations evolved the same traits independently and as a response to the same environmental factors such as predation, stream velocity, or population density (Reznick and Endler, 1982; Johnson and Belk, 2001; Reznick et al.
Most fish assemblages were dominated by euryhaline species such as Cyprinodon variegatus and Poecilia latipinna.
Biologists have long known that female Poecilia reticulata guppies store sperm.
In attempting to argue that the lifecycle of the guppy is an apt metaphor for the poetic process--and therefore that a tank full of guppies is the perfect addition to a poet's studio--I discover that the guppy is a member of the family Poeciliidae, is in fact Poecilia reticulata.
Gambusia affinis and Poecilia reticulata (Guppy) and some local fishes in different mosquito breeding habitats has been well-demonstrated (5-8).
The interface between culturally-based preference and genetic preference: Female mate choices in Poecilia reticulata.
Production of ZZ females in the female-heterogametic black molly, Poecilia sphenops, by endocrine sex reversal and progeny testing.
Koi, Carassius auratus, Misgurnus anguillicaudatus, Poecilia reticulata, Poecilia latipinna, Xiphophorus hellerii, Xiphophorus maculatus, Xiphophorus variatus, Cichla ocellaris, and Trichogaster pectoralis) are introduced in Minas Gerais State and, with the exception of T.
Both Poecilia reticulata (Guppy) and Gambusia affinis (Mosquito fish) have been demonstrated to be effective against An.
Predator inspection, shoaling and foraging under predation hazard in the Trinidadian guppy, Poecilia reticulata.