·Biota
·Eukaryota
·Animalia
·Arthropoda
·Malacostraca
·Amphipoda
·Senticaudata
·Gammarida
·Gammaridira
·Gammaroidea
·Acanthogammaridae
·Poekilogammarinae
·Onychogammarus
·Onychogammarus (Onychogammarus)
SOnychogammarus (Onychogammarus) araneolusCurrent