Stylochus Ehrenberg, 1831

Ramos-Sánchez, Mariela, Carrasco-Rodríguez, Dahani S., García-Madrigal, María Del Socorro & Bastida-Zavala, J. Rolando, 2021, Marine flatworms (Platyhelminthes: Polycladida) found in empty barnacle shells including a new species, from southern Mexican Pacific, Zootaxa 4965 (2), pp. 301-320 : 303

Genus Stylochus Ehrenberg, 1831

Diagnosis (modified by Bulnes et al. 2005). Coloration pattern consisting of reticulated darker spots or streaks; marginal, tentacular and cerebral eyes; present anterior tentacles; male reproductive system oriented towards the posterior or anterior of the male gonopore; free prostatic vesicle monoglandular or polyglandular type; simple seminal vesicle; female reproductive system with a simple and short vagina, absence of Lang’s vesicle.