BorikenophisBorikenophis is a genus of snakes in the family Colubridae endemic to the Puerto Rican archipelago and the Virgin Islands.EtymologyThe genus name comes from Borikén, the Taíno word for Puerto Rico and ophis, Greek for "snake".SpeciesListed alphabetically.Borikenophis portoricensis – Puerto Rican racer Borikenophis prymnus – Puerto Rican racer Borikenophis sanctaecrucis – St. Croix racer - possibly extinctBorikenophis variegatus – Mona racer