In a relatively sulphurous spring entering the suwannee river
Crossing road near AA
Langostino Rojo- Especie Invasora del APFF Cuatrociénegas
In stream, faster flowing and heavier volume than usual. Several crawdads, including this one, were trying to crawl up on gravel from eddy (next to culvert) and travel somewhere.
Cambaridae is the largest of the three families of freshwater crayfish, with over 400 species. Most of the species in the family are native to North America east of the Great Divide, such as the invasive species Procambarus clarkii and Orconectes rusticus, with fewer species living in East Asia and Japan, such as zarigani (Cambaroides japonicus).