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Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Gobiesocinae
Etymology: Gobiesox: Latin, gobius = gudgeon + Esox, the old name for "pike" (Ref. 45335); marijeanae: Named after the yacht 'Marijean', in recognition for the many valuable fish collections which have bee made during the cruises of this vessel to the tropical eastern Pacific (Ref. 42104).
More on author: Briggs.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal. Tropical
Eastern Central Pacific: San Juanito Island (Tres Marias Islands, Mexico).
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 5.4 cm SL mannelijk / geslacht onbekend; (Ref. 42104)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 17 - 20; Anale stekels: 0; Anale zachte stralen: 10 - 12. Poor development of papillae on head; margin of upper lip smooth; dorsal origin much closer to upper pectoral base than to caudal base; anus located much closer to anal fin origin than to rear margin of disc and under 8th dorsal ray; eye 1.2 (1.0-1.4) in bony interorbital space and 5.6 (4.7-7.3) in head; tip of depressed anal fin extends well posterior (about an eye's diameter) to that of the depressed dorsal fin (Ref. 42104).
Facultative air-breathing in the genus (Ref. 126274)
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Briggs, J.C., 1960. A new clingfish of the genus Gobiesox from the Tres Marias Islands. Copeia 1960(3):215-217. (Ref. 42104)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00250 - 0.01521), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
