Order Chiroptera - Family Vespertilionidae 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 1 451 529 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Nyctophilus geoffroyi subsp. geoffroyi Leach 1821 Nyctophilus geoffroyi subsp. geoffroyi Leach 1821 , Trans. Linn. Soc. Lond., 13: 78 . Type Locality: Australia , Western Australia , King George Sound. Synonyms: Nyctophilus geoffroyi subsp. australis Peters 1861 ; Nyctophilus geoffroyi subsp. leachii Dobson 1878 ; Nyctophilus geoffroyi subsp. novaehollandiae Gray 1831 .