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Akysis recavus Ng and Kottelat, 1998
Life   Vertebrata   Fish   Akysidae   Akysis

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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Akysis&speciesname=recavus ---> http://www.fishbase.se/summary/Akysis-recavus.html

Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Akysis recavus   Ng & Kottelat , 1998

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Pictures | Google image Image of Akysis recavus Akysis recavus
Picture by Baird, I.G.

Classification / Names Common names | Synonyms | Catalog of Fishes ( gen. , sp. ) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Siluriformes (Catfish) > Akysidae (Stream catfishes) > Akysinae
Etymology: Akysis: Derived from Greek, a = without + Greek, kysthos = bladder (Ref. 45335 ) ;   recavus: The specific name is derived from the Latin recavus (curved inwards), referring to the concave lateral margins of the head. .   More on author: Kottelat .

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

Freshwater; benthopelagic.   Tropical

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

Asia: Chao Phraya basin in Thailand (Ref. 30226 ). Reported from the Mekong basin in Laos (Ref. 30857 ).

Size / Weight / Age

Maturity: L m   ?   range ? - ? cm
Max length : 4.0 cm SL male/unsexed; (Ref. 30857 )

Short description Morphology | Morphometrics

Dorsal soft rays (total): 5-6; Anal soft rays : 8 - 9; Vertebrae : 31 - 33. Distinguished from all its congeners by the following combination of characters: truncate caudal fin; presence of 4 serrae along posterior edge of pectoral spine; slightly concave lateral margins of the head when viewed dorsally; eyes located laterally with a suborbital depression; body depth at anus 8.9-13.5% SL; depth of caudal peduncle 6.1-8.6% SL; length of dorsal-fin base 13.1-22.1% SL; length of adipose-fin base 18.4-25.2% SL; and eye diameter 14-20% HL (Ref. 30226 ).

Biology     Glossary (e.g. epibenthic)

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

Main reference Upload your references | References | Coordinator | Collaborators

Ng, H.H. and M. Kottelat , 1998. The catfish genus Akysis Bleeker (Teleostei: Akysidae) in Indochina, with descriptions of six new species. J. Nat. Hist. 32:1057-1097. (Ref. 30226 )

IUCN Red List Status (Ref. 115185 )

  Data deficient (DD)  

CITES (Ref. 115941 )

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search ) | FishSource |

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Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes ( gen. , sp. ) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank( genome , nucleotide ) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | SeaLifeBase | Tree of Life | Wikipedia( Go , Search ) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805 ):  PD 50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245 ). Trophic Level (Ref. 69278 ):  3.5   ±0.6 se; Based on size and trophs of closest relatives Resilience (Ref. 69278 ):  High, minimum population doubling time less than 15 months (). Vulnerability (Ref. 59153 ):  Low vulnerability (10 of 100) .

Entered by Sampang-Reyes, Arlene G. Modified by Torres, Armi G. Fish Forum
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