RIO GRANDE VALLEY, Texas (KTRK) -- An invasive Australian Redclaw Crayfish was found in the Rio Grande Valley and Texas Parks and Wildlife officials are concerned with the potential of reproduction.

Crossbreeding between 2 non-native, invasive crayfish species has been found in the Juniata River basin of central Pennsylvania, raising concerns that the hybridization could help the invaders gain an ...

Invasive Australian Redclaw Crayfish Present in Texas (Texas Parks and Wildlife) BROWNSVILLE, Texas – Several invasive Australian Redclaw Crayfish were recently collected by researchers from the ...

The reproductive biology of crayfish is governed by a complex interplay of physiological, molecular and environmental factors. Central to this process is the formation and modification of specialised ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. AUSTIN (KXAN) — The Texas Parks and Wildlife ...

The Texas Parks and Wildlife Department warned Texans about releasing marbled crayfish into the wild and potentially introducing an invasive species. The species is not naturally found in the Texas ...

Rusty crayfish, an invasive species, has been discovered in the Little Thompson River in Larimer County, Colorado. This aggressive crayfish, known for its big appetite and rapid reproduction, poses a ...