Gastromyzon Introrsus (Gastromyzon introrsus) is a ray-finned fish of the family Balitoridae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 9.4 cm. With a trophic level of 2, it is a herbivore or detritivore. It is assessed as Near Threatened on the IUCN Red List.
Dorsal soft rays (total): 7; Anal soft rays: 4; Vertebrae: 30 - 33. Can be distinguished from its congeners by possessing the following unique combination of characters: distinct secondary rostrum present; complete post-oral pouch present; body brown with up to 12 cream bars, head dorsum brown with thin cream reticulate pattern; subopercular groove absent; gill slit vertical; sublacrymal groove present; a truncate snout when viewed dorsally; abdomen without scales; lateral line scales 60-68; pelvic fin not overlapping anal fin origin, adpressed dorsal fin not overlapping level of anal fin origin .: elongated.
Behavioural data for Gastromyzon Introrsus is currently being reviewed.
Freshwater; demersal; pH range: 7.7 - ?. Tropical
The following diseases are known to affect Gastromyzon Introrsus.
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