Individual scores for adult specimens of eight genera and 15 species of Octodontidae (n = 290) for principal components 1 and 2 (A) and 1 and 3 (B). References. ac, Apnoctomys conicetorum gen. et sp. nov.; af, Aconaemys fuscus; ap, Aconaemys porteri; as, Aconaemys sagei; ob, Octodon bridgesii; ob', Octodon “bridgesii”; od, Octodon degus; og, Octodontomys gliroides; ol, Octodon lunatus; om, Octomys mimax; pa, Pipanacoctomys aureus; sc, Spalacopus cyanus; tb, Tympanoctomys barrerae; tk, Tympanoctomys kirchnerorum; tl, Tympanoctomys loschalchalerosorum.