A new caprellid species (Crustacea: Amphipoda: Senticaudata) from Brazil
Author
Ros, Macarena
Author
Lacerda, Mariana B.
Author
Guerra-García, José M.
text
Zootaxa
2017
4258
4
388
400
journal article
33127
10.11646/zootaxa.4258.4.6
9a3a333c-0a76-42f0-a764-aacec714effd
1175-5326
570124
48DC505F-A448-4A6C-BCE7-0C0015B93326
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