Oreonectes guananensis

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Oreonectes guananensis Yang, Wei, Lan & Yang, 2011

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drawing shows typical species in Nemacheilidae.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Actinopteri (ray-finned fishes) > Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology: Oreonectes: Greek, oreos = mountain + Greek, nekton = swimmer (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; demersal.   Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Asia: Guangxi, China.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm

Short description Morphology | Morphometrics

Distinguished from all congeners by the following combination of characters: dorsal fin with 7 branched rays; anal fin with 5 branched rays; pectoral fin with 10-11 branched rays; pelvic fin with 7-8 branched rays; caudal fin with 13-17 branched rays; head compressed; eyes present ; surface of lower lip covered with shallow longitudinal groove; dorsal-fin origin opposite or posterior to vertical line of pelvic-fin origin; caudal peduncle without caudal-adipose keels; edge of caudal fin rounded; scales present; cephalic lateral-line system developed; lateral line incomplete, w with 7-13 pores; a dark brown stripe present along lateral line; posterior chamber of air-bladder developed, extending to nearly pelvic-fin origin (Ref. 87717).

Biology     Glossary (e.g. epibenthic)

Found in caves (Ref. 87717).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Yang, Q., M.-l. Wei, J.-h. Lan and Q. Yang, 2011. A new species of the genus Oreonectes (Balitoridae) from Guangxi, China. Journal of Guangxi Normal University (Natural Science Edition) 29(1):72-75. (Ref. 87717)

IUCN Red List Status (Ref. 123251)

  Not Evaluated 

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

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Common names
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Summary page | Point data | Common names | Photos

Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00308 - 0.01417), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  2.8   ±0.3 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 vulnerability (16 of 100) .