Emanuele Biggi / Great Fen / Raft spider (Dolomedes plantarius), adult female eating an invasive species of fish, Western mosquitofish, (Gambusia affinis), Alessandria, Italy, August.
Jean E. Roche / Mosquitofish (Gambusia affinis) female, introduced species to control mosquitos, Camargue, France, June. Biological pest control.
Alex Mustard / Sailfin molly (Poecilia velifera) displaying his large flag-like dorsal fin while courting a female, in a freshwater cenote (or limestone sinkhole). Garden Of Eden Cenote, Puerto Aventuras, Quintana R...
MYN / JP Lawrence / Eastern mosquitofish (Gambusia holbrooki) Oxford, Mississippi, USA, April. Meetyourneighbours.net project
Brandon Cole / Shoal of small fish (Poecilia) swimming through roots of mangrove trees, upward view shows leaves above water. Riviera Maya, Yucatan Peninsula, Mexico.
Brandon Cole / Scuba diver, swimming under the roots of mangrove trees, with shoal of fish (Poecilia), Casa Cenote, Riviera Maya, Yucatan Peninsula, Mexico. Model released.
Brandon Cole / Shoal of fiish (Poecilia) swimming near roots of mangrove trees, upward view shows leaves above, Riviera Maya, Yucatan Peninsula, Mexico.
Alex Mustard / Portrait of an Eastern mosquitofish (Gambusia holbrooki) reflected in the surface of Rainbow River, Florida, United States of America.
Alex Mustard / Female Mosquito fish (Gambusia affinis) swimming above weeds, below the surface of Lago Baratz, Sardinia, Italy. This species is originally from the Americas, but has been introduced into many countri...
Alex Mustard / Fish (Poecilia) swimming through plants in a typical scene from a freshwater cenote or sinkhole. Cancun, Yucatan, Mexico.