guppy

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guppy

a small aquarium fish up to 1.5 inches long in many color combinations. Called also Poecilia reticulata.
References in periodicals archive ?
At its most posthumously successful, stored ghost sperm sired about one in four of the offspring among wild guppies in one stream, evolutionary biologist Andres Lopez-Sepulcre of Ecole Normale Superieure in Paris and his colleagues report June 5 in Proceedings of the Royal Society B.
UCLA's Kerry Deere, the lead author of the study, conducted experiments in which she presented female guppies (Poecilia reticulata) with a choice of males with low, medium and high levels of drosopterin to see which males they preferred.
In the first experiment, guppies of the three size groups were exposed to a feeding bout of three hours with 100 IV instar larvae of Cx.
Goldfish, along with guppies, fathead minnows, and golden shiners, feed on mosquito larvae.
For the generalist reader, this is heavy going, especially in the first two chapters, but well worth the patience as the author sets up his framework: "I will attempt to study religious groups the way I and other evolutionary biologists routinely study guppies, trees, bacteria and the rest of life on earth, with the intention of making progress that even a reasonable skeptic must acknowledge.
It's the equivalent of why some rube oil baron purchases an English title; more so: A culled Caucasian gene-pool is what I'd have, gazed into like an aquarium, in which there'd be manifest a little power, tapping the glass, perturbing the guppies.
5Fish food I bought an aquarium 18 months ago and, after a setback when the entire cast were wiped out by a virus introduced by a snail-eating creature, the guppies are breeding like, well, guppies.
Why net guppies when you can go deep sea fishing and catch Jo Baer's sharp '70s reliefs?
In an in-depth (make that deep-sea) study of fish it appears that sometimes the most desirable girl guppies are drawn to the least physically perfect males of their species.
Chad explained about the missing guppies, the big footprint, and the wet sack.