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Ctenogobiops formosa Randall, Shao & Chen, 2003

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Ctenogobiops formosa
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Chinese Taipei (Taiwan) country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Type locality, southern Taiwan, Pingtung County, Nanwan, ASIZP 61575 (holotype of Ctenogobiops formosa, 4.57 cm SL, male) (Ref. 50606).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Randall, J.E., K.-T. Shao and J.-P. Chen, 2003
National Database: The Fish Database of Taiwan

Common names from other countries

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

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Ctenogobiops: Greek, kteis, ktenos = comb + Latin, gobius = gudgeon + Greek, ops = appearance (Ref. 45335);  formosa: Named for the earlier Western name of Taiwan, Formosa..
  More on authors: Randall, Shao & Chen.

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

Marine; reef-associated; depth range 9 - 12 m (Ref. 50606).   Subtropical

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

Northwest Pacific: Taiwan (Ref. 50606) with range extended to the Philippines (Ref. 127519).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 4.6 cm SL male/unsexed; (Ref. 50606); 4.1 cm SL (female)

Short description Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 11; Anal spines: 1; Anal soft rays: 11. Gill opening extending forward to below hind margin of preopercle; caudal fin about equal to head length, 3.2-3.6 in SL; second or third dorsal spine longest, 4.25 - 5.8 in SL; caudal fin equal to shorter than head; longitudinal rows of dark spots on body, the lower row largest and midlateral; a dark brown streak behind corner of mouth and a shorter parallel one above it (Ref. 50606).

Biology     Glossary (e.g. epibenthic)

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

Main reference Upload your references | References | Coordinator | Collaborators

Randall, J.E., K.-T. Shao and J.-P. Chen, 2003. A review of the Indo-Pacific gobiid fish genus Ctenogobiops, with descriptions of two new species. Zool. Stud. 42(4):506-515. (Ref. 50606)

IUCN Red List Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.3   ±0.4 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.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).