The apparatus was tested on guppies (Poecilia reticulata) in Trinidad and ninespine sticklebacks (Pungitius pungitius) in the Netherlands. The fish demonstrated progressive improvements in selecti ...

The study compiled data from a range of species, including fruit flies (Drosophila), beetles, mites, fungi, and two vertebrate species, the guppy or rainbow fish (Poecilia reticulata), and the ...

The swordtail (Xiphophorus hellerii) is a live-bearing freshwater fish. Its name comes from the male’s long, straight lower tail lobe, which resembles a pointed sword. The female has a rounded ...

Evolution occurs over millennia, but it can also happen in just a few generations. For example, Darwin's finches in the Galapagos rapidly evolved specialized beaks as their food options changed ...

We collected 3,600 wild guppies (Poecilia reticulata) from Alligator Creek in North Queensland. Water samples from the fish collection site showed no contamination with fluoxetine. Back at the lab, we ...

We collected 3,600 wild guppies (Poecilia reticulata) from Alligator Creek in North Queensland. Water samples from the fish collection site showed no contamination with fluoxetine. Back at the lab ...

African dwarf frogs are small fully aquatic amphibians that make popular pets. They originate from Africa where they inhabit shallow freshwater ponds, rivers, streams, and swamps. These frogs rarely ...

is studying the Indo-Pacific Swimming Crab (Charybdis hellerii), which was most likely introduced to Colombia's Caribbean coast by commercial shipping. Lozano says the crab has received little ...

Xiphophorus hellerii, paracheirodon innesi, Danio rerio, Poecilia reticulata, angelfish pterophyllum Vector colored illustration of aquarium fish. Cute picture of danio for pet shops or children ...

#move fastq files to hummingbird - log into hummingbird and run scp -r [email protected]:/data/kelley/projects/poeciliids_2022/* . scp -r rishi.de-kayne ...