Genera of the Asian Catfish Families Sisoridae and Erethistidae (Teleostei: Siluriformes). Author Alfred W. Thomson Author Lawrence M. Page text Zootaxa 2006 1345 1 96 http://www.zoobank.org/urn:lsid:zoobank.org:pub:25EFA792-7DA4-4E0D-A69A-12591B8422DE journal article z01345p001 25EFA792-7DA4-4E0D-A69A-12591B8422DE Pseudexostoma yunnanensis (Tchang 1935) Glyptosternum yunnanensis Tchang 1935 : 174, fig. 1. Type locality: Yunnan , China . Holotype : ASIZB [= ZMFMIB 12027] . Paratypes (other specimens examined): ASIZB [= ZMFMIB ] 12018 (1), 12020-26 (7), 12028 (1). Distribution: Irrawaddy drainage, Yunnan, China (Chu et al., 1999).