Gastromyzon zebrinus Tan, 2006
photo by JJPhoto

Family:  Gastromyzontidae (Hillstream loaches)
Max. size:  6.08 cm SL (male/unsexed)
Environment:  demersal; freshwater
Distribution:  Asia: Upper Sambas River basin in Kalimantan Barat, Indonesia.
Diagnosis:  Dorsal soft rays (total): 8-8; Anal soft rays: 4-4; Vertebrae: 31-32. Can be distinguished from its congeners by having the following unique combination of characters: a black body, dorsum with 11-13 thin cream bars, head black with numerous fine cream spots; sublacrymal groove visible from side; secondary rostrum absent; post-oral pouch absent; subopercular groove absent; gill slit vertical; a truncate snout when viewed dorsally; abdomen without scales; lateral line with 58-62 scales; pelvic fin not overlapping anal fin origin, adpressed dorsal fin not overlapping level of anal fin origin (Ref. 57871).
Biology: 
IUCN Red List Status: Near Threatened (NT); Date assessed: 11 January 2019 (B1ab(iii)+2ab(iii)) Ref. (130435)
Threat to humans:  harmless


Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.