Phallotorynus, Lucinda & Reis, 2005

Lucinda, Paulo Henrique Franco & Reis, Roberto E., 2005, Systematics of the subfamily Poeciliinae Bonaparte (Cyprinodontiformes: Poeciliidae), with an emphasis on the tribe Cnesterodontini Hubbs, Neotropical Ichthyology 3 (1), pp. 1-60 : 47

Phallotorynus + Phalloceros

Clade [106]

Diagnosis. Phallotorynus and Phalloceros share the following not uniquely derived and/or reversed features: (1) halves of supraoccipital process bifid, outer half larger than inner half [4-2*]; (2) ascending process of premaxilla short and truncate [12-3]; (3) premaxillary symphysis not elevate [13-0]; (4) gonactinost complex approximately perpendicular to body longitudinal axis [68-1]; (5) lateral flanges on ventral portion of anal-fin radial 4 in adult males present and cleft dorsally forming separate dorsally directed processes [75-2]; (6) less than nine caudal-fin rays in contact with the hypural plate [132-0]; (7) dark stripe present on median portion of dorsal fin [137-1]; and (8) dark patch of pigmentation along R3 [138-1].