Genus Pseudaeginella Mayer, 1890

Diagnosis. Head and pereonite 1 partially fused (suture clear). Flagellum of antenna 1 more than 2-articulate. Flagellum of antenna 2 two-articulate, swimming setae absent. Mandibular palp 3-articulate, molar very small or absent, setal formula 1-x- 1. Inner plate of maxilliped smaller than outer plate. Gills present on pereonites 3 and 4. Pereonites 6 and 7 separated (not fused). Pereopods 3 and 4 one-articulate, vestigial. Pereopods 5–7 six-articulate. Abdomen without appendages.

Type species. Aeginella tristanensis Stebbing, 1888