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Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Proterorhinus: Greek, proteros = former + Greek, rhinos = nose (Ref. 45335); tataricus: Named for the Crimean Tatars, a Turkic-speaking ethnic group originally residing in Crimea..
More on authors: Freyhof & Naseka.

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

Freshwater; brackish; demersal. Temperate

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Europe: River Chornaya in Crimea, Ukraine.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 9.2 cm SL male/unsexed; (Ref. 75105)

Short description Identification keys | Morphology | Morphometrics

Anal soft rays: 15 - 18. Distinguished from all congeners by having 45-54+2-3 scales in midlateral series; nuptial males with hump behind eye; head length 26-29% SL; anal fin with 15-17½ rays, mode 17½ ; second dorsal fin with 18-19½ rays, mode 18½ (Ref. 75105).

Occurs in moderately fast flowing and stagnant portions of medium-sized stream (Ref. 75105); flow of about 10 m3/s.. No data on biology known so far. It is still abundant in a very limited stretch of stream (about 25 km long), but s declining, if water abstraction (large quantities extracted for irrigation) intensifies, the whole stream might dry in summer (Ref. 59043).

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

Main reference Upload your references | References | Coordinator | Collaborators

Freyhof, J. and A.M. Naseka, 2007. Proterorhinus tataricus, a new tubenose goby from Crimea, Ukraine (Teleostei: Gobiidae). Ichthyol. Explor. Freshwat. 18(4):325-334. (Ref. 75105)

IUCN Red List Status (Ref. 130435)

Critically Endangered (CR) (B1ab(ii,iii)+2ab(ii,iii)); Date assessed: 01 January 2008

CITES

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 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.02 (2.84 - 3.20), 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).

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Proterorhinus tataricus Freyhof & Naseka, 2008