Genus Erogalumna Grandjean, 1964

Type species: Erogalumna zeucta Grandjean, 1964, p. 174

Without sexual dimorphism in prodorsum and notogaster, notogaster rounded posteriorly in both genders. Body surface without strongly developed sculpture or ornamentation except striate prodorsum. Rostrum rounded. Lamellar and sublamellar lines present, long, thin, parallel, curving backwards at ventral end. Rostral setae medial to lamellar lines and distanced from them. Lamellar setae lateral to lamellar lines. Bothridial setae clavate, fusiform, lanceolate. Dorsosejugal suture and postanal porose area present. Notogastral setae represented by 10 pairs of alveoli, one pair on pteromorphs. Octotaxic system represented by porose areas, saccules absent, one pair of Aa. Median pore present in females and males, undivided. Pteromorphs clearly bilobed. Without thorn-like structures behind pteromorphs, dark band anterior to genital aperture and anal and adanal neotrichy. Adanal lyrifissures located close and lateral to anal aperture. Leg tarsi with three claws. Leg setae not modified in females and modifiedin males.

Statement of monophyly: Monophyletic

Distribution: Neotropical region Known species: one species