Order Artiodactyla Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 637 722 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Axis porcinus subsp. porcinus Zimmermann 1780 Axis porcinus subsp. porcinus Zimmermann 1780 , Geogr. Gesch. Mensch. Vierf. Thiere, 2: 131 . Type Locality: No locality given, based on captive in Bengal; "Indo-Gangetic Plain of India " (Lydekker, 1915:56); here restricted to India , West Bengal .