Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Cypriniformes
(Carps) > Cyprinidae
(Minnows or carps) > Labeoninae
Etymology: Crossocheilus: Greek krossoi = tassel + Greek, cheilos = lip (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Freshwater; benthopelagic. Tropical
Asia: Chao Phraya, Mae Khlong, Bangpakong, Tapi, and Trang basins in Thailand.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 12.9 cm SL male/unsexed; (Ref. 116015)
Morphology | Morphometrics
Crossocheilus tchangi is diagnosed from all other congengers by the following combination of characters: edge of upper lip smooth; lower lip rectangular in shape, width greater than length; maxillary barbels, if present, tiny, hidden in corner of mouth; black midlateral stripe present only on posterior 1 =3 of body, terminating in distinct horizontally elongated spot on caudal peduncle, not
on caudal-fin rays (Ref. 116015).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Ciccotto, P.J., J.M. Pfeiffer and L.M. Page, 2017. Revision of the Cyprinid genus Crossocheilus (Tribe Labeonini) with description of a new species. Copeia 105(2):269-292. (Ref. 116015)
IUCN Red List Status (Ref. 120744)
CITES (Ref. 118484)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00420 - 0.01982), b=3.04 (2.86 - 3.22), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 2.4 ±0.2 se; Based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (28 of 100) .