Oroperipatus eisenii is a species of velvet worm in the familyPeripatidae.[1] Females of this species have 27 to 29 pairs of legs,[2] usually 28;[3] males have 23 to 26.[4] Females range from 30 mm to 57 mm in length, while males range from 20 mm to 23 mm.[4] The type locality is found in Brazil and central Mexico.[5]
Cupul-Magana, F. G.; Navarrete-Heredia, J. L. (2008). "Rediscovery and New Data for Oroperipatus eisenii (Wheeler, 1898) from Mexico (Onychophora: Peripatidae)". Entomological News. 119 (5): 545–549. doi:10.3157/0013-872X-119.5.545. S2CID85771298.