is a species of the class Malacostraca in the family Lysianassidae and order Amphipoda (Amphipods).
Tryphosella apalachicola
Tryphosella compressa
Tryphosella groenlandica
Tryphosella horingi
Tryphosella index
Tryphosella metacaecula
Tryphosella nanoides
Tryphosella orchomenoides
Tryphosella pusilla
Tryphosella rotundata
Tryphosella rusanovi
Tryphosella sarsi
Tryphosella schneideri
Tryphosella spitzbergensis
Tryphosella triangula