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Ctenotrypauchen chinensis Steindachner, 1867

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Ctenotrypauchen chinensis   AquaMaps   Data sources: GBIF OBIS
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Image of Ctenotrypauchen chinensis
Ctenotrypauchen chinensis
Picture by Lai, N.-W.

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

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Amblyopinae
Etymology: Ctenotrypauchen: Greek, kteis, ktenos = comb + Greek, trype, -es = howl + Greek, auchen = neck (Ref. 45335).
More on author: Steindachner.

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

Marine; freshwater; brackish; demersal; depth range 50 - 70 m (Ref. 78624). Subtropical

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

Western Pacific: South China Sea.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 19.2 cm SL male/unsexed; (Ref. 124490); max. published weight: 33.10 g (Ref. 124490)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 53 - 57; Anal soft rays: 41 - 46. Distinguished by the following: serrated frontal crest with united, bur slightly emarginate pelvic fins; total elements in dorsal fin 53-57; total elements in anal fin 41-46, pectoral-fin rays 14-17; pelvic-fin rays I, 3-5; anal-fin pterygiophores preceding the first hemal spine (AP) 3-4; caudal vertebral count 23-25; longitudinal scale rows 48-66 (Ref. 078624).

Biology     Glossary (e.g. epibenthic)

This species was collected at depths of 62-65 in the Arafura Sea and 50-70 m from the Samar Sea; possible that this species may be confined to deeper waters than most other members of this subfamily (Ref. 78624).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Wu, H.L., K.-T. Shao and C.F. Lai (eds.), 1999. Latin-Chinese dictionary of fishes names. The Sueichan Press, Taiwan. 1028 p. (Ref. 31517)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | 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

Preferred temperature (Ref. 123201): 14.4 - 28.2, mean 27 °C (based on 220 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00223 - 0.00746), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  3.8   ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (13 of 100).