Related how?

Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Ecdysozoa (Ecdysozoan)
Panarthropoda
Tactopoda
Arthropoda (Arthropod)
Mandibulata
Tracheata
Uniramia
Pancrustacea
Crustacea (Crustaceans)
Malacostraca (Malacostracans)
Eumalacostraca
Peracarida
Amphipoda
Gammaridea
Oedicerotidae

Arrhis (4481966)

Children (7 direct children, 9 direct and indirect children):

Arrhis lutkeni

Arrhis luthkei

Arrhis phyllonyx (tree size 2)

Arrhis mediterraneus

Arrhis sobolevi

Arrhis chimonophila

Arrhis obtusus