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Callogobius dorsomaculatus Akihito & Ikeda, 2021

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drawing shows typical species in Gobiidae.

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

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Callogobius: Greek, kalos, kallos = beautiful + Latin, gobius = gudgeon (Ref. 45335);  dorsomaculatus: Name from Latin 'dorsum' for back and 'maculatus' meaning 'having a blotch', referring to the dark blotch on the frst dorsal fn..

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

Marine; demersal; depth range 6 - 15 m (Ref. 124175). Subtropical

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

Norhwest Pacific: Japan.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 3.7 cm SL male/unsexed; (Ref. 124175)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 8 - 9; Vertebrae: 26. This species is sistinguished from its congeners by the following set of characters: longitudinal row scales 20-26; transverse row scales 7-9; predorsal scales 6-10; posterior margin of pelvic fins is concave, the fourth ray longest, no frenum, connecting membrane 60.2-66.1% of pelvic fin length; with cephalic sensory canal pores B’C(s)D(s)EFH’ or B’C(s)D(s)EFGH’; Row 16 11R + 1P; Row 20; lower part of the first dorsal fin with a dark blotch (Ref. 124175).

Biology     Glossary (e.g. epibenthic)

Found under deeply accumulated coral rubble in 6 to 15 m depth (Ref. 124175).

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

Main reference Upload your references | References | Coordinator | Collaborators

Akihito and Y. Ikeda, 2021. Descriptions of two new species of Callogobius (Gobiidae) found in Japan. Ichthyological Research (online):1-14. (Ref. 124175)

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 | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = No PD50 data   [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):  3.2   ±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.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).