Argyrophis koshunensis (OSHIMA, 1916)
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| Higher Taxa | Typhlopidae (Asiatyphlopinae), Typhlopoidea, Serpentes, Squamata (snakes) | 
| Subspecies | |
| Common Names | E: Koshun Worm Snake | 
| Synonym | Typhlops leucoproctus OSHIMA 1910: 186 (nomen praeoccupatum) Typhlops koshunensis OSHIMA 1916 (nom. subst.) Typhlops koshunensis — MCDIARMID, CAMPBELL & TOURÉ 1999: 106 Typhlops koshunensis — WALLACH & PAUWELS 2004 Asiatyphlops koshunensis — HEDGES et al. 2014 Argyrophis koshunensis — PYRON & WALLACH 2014 Typhlops koshunensis — WALLACH et al. 2014: 764 | 
| Distribution | S Taiwan Type locality: “Koshun, Formosa” | 
| Reproduction | oviparous | 
| Types | Holotype: ASIZ (formerly MISGF = ISM = Institute of Science Museum, Formosa) no. 4, lost fide Ota (1991: 69) | 
| Diagnosis | |
| Comment | Synonymy: Oshima thought that his Typhlops leucoproctus was the same as Boulenger’s leucoproctus, but apparently it wasn’t, so his name required a new name. | 
| Etymology | Named after the type locality. | 
| References | 
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| External links | 


