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Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: birdsongi: Named for Ray Birdsong, a long time friend and colleague of the senior author..
More on authors: Hoese & Reader.

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

Marine; demersal; depth range 13 - 20 m (Ref. 92840). Tropical

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Eastern Central Pacific: Panama.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 5.8 cm SL (female)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 8; Dorsal soft rays (total): 13; Anal soft rays: 13; Vertebrae: 27. . This species is distinguished by the following set of characters: D2 I,11; A I,13; pectoral rays 16-18; eye small, 1.4 mm in length (2:46 and 58 mm SL); D1 connected to base of D2; pelvic interspinal membrane is very reduced; fifth pelvic ray is subequal in length to fourth ray; upper edge of the dark body stripe well above midside of body (Ref. 87545).

Cryptic, benthic and found on sandy bottoms near rocks or corals (Ref. 92840).

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

Main reference Upload your references | References | Coordinator | Collaborators

Eschmeyer, W.N. (ed.), 2003. Catalog of fishes. Updated database version of March 2003. Catalog databases as made available to FishBase in March 2003. (Ref. 46206)

IUCN Red List Status (Ref. 130435)

Critically Endangered (CR) (B1ab(ii,iii)+2ab(ii,iii)); Date assessed: 23 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5625 [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 ±0.3 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).

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