Janirella extenuata

Janirella macrura

Janirella hexaspinosa

トゲタテカザリミズムシ

Janirella fusiformis

Janirella verrucosa

Janirella spinosa

Janirella sedecimtuberculata

Janirella quadrituberculata

Janirella diplospinosa

Janirella bicornis

Janirella aculeata

Janirella tuberculata

タテカザリミズムシ

Janirella rotundifrons

Janirella polychaeta