Dactylosurculus gomoni Schwarzhans & Møller, 2007

Catalog of Fishes (gen., sp.) | ITIS | CoL

Classification	Actinopterygii \| Ophidiiformes \| Bythitidae \| Brosmophycinae
Synonyms	... more
Common names	... more

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Main reference

Schwarzhans, W. and P.R. Møller. 2007. (Ref. 76869)
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Size / Weight / Age

Max length : 6.0 cm SL male/unsexed; (Ref. 76869); 7.4 cm SL (female)

Environment

Demersal; marine; depth range 2 - 10 m (Ref. 76869)

Climate / Range

Subtropical

Eastern Indian Ocean: Western Australia.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal soft rays (total): 92 - 109; Anal soft rays: 70 - 81; Vertebrae: 45 - 50. This species is distinguished by the following set of characters: anterior nostril low on snout; copulatory organ of males with 3 pairs of pseudoclaspers, all joined at base in narrow stalked stem, the outer pseudoclasper is wing-shaped, V-shaped flap-like inner pseudoclasper anteriorly joined to outer pseudoclasper, short, second inner pseudoclasper inserted between the two, intermediate in length, finger-like in shape, with supporter; moderately large species, reaching to about 7.0 cm SL; 13-14 precaudal vertebrae, 45-50 total vertebrae; 22-26 pectoral fin rays; 8-9 branchiostegal rays; a small scale patch on upper cheek only on the head; scales on operculum absent; upper preopercular pore present; small pore below the eye; elongated otolith, its length to height 2.1-2.3, inclined sulcus, fused colliculi; maxilla is expanded posterio-ventrally (Ref. 76869).


IUCN Red List Status (Ref. 57073)	Threat to humans
Not Evaluated

Human uses


More information
Countries FAO areas Ecosystems Occurrences Introductions Ecology Diet Food items Food consumption Ration	Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Eggs Egg development	Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment	Other references Biblio Aquaculture Aquaculture profile Strains Genetics Allele frequencies Heritability Diseases Processing	Collaborators Pictures Stamps Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision

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Internet sources

Estimation of some characteristics with mathematical models

Resilience (Ref. 69278)

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)


Vulnerability (Ref. 59153)	Price category (Ref. 80766)
Low vulnerability (14 of 100)

Entered by Bailly, Nicolas

Modified by Bailly, Nicolas

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Page last modified by : elaxamana, 15 July 2009

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