Klassifizierung / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Eviota: No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible.; pseudozebrina: Name from Greek 'pseudos' for 'lie' and 'zebrina' (New Latin meaning zebra-marked), referring to its similarity to Eviota zebrina.
Distribution and habitat. Definitively known only from Fiji, but specimens ident.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser riff-verbunden; tiefenbereich 0 - 5 m (Ref. 126577). Tropical
Oceania: Fiji.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 1.8 cm SL Männchen/unbestimmt; (Ref. 126577); 1.5 cm SL (female)
Kurzbeschreibung
Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt): 7; Rückenflossenweichstrahlen (insgesamt): 9; Afterflossenstacheln 1; Afterflossenweichstrahlen: 8. This species is distinguished by the following characters: body deep, 22-26% SL; usually pectoral-fin rays 15; presence of a cephalic sensory-canal pore pattern lacking only the IT pore; unbranched pectoral-fin rays; with dorsal/anal-fin ray formula 9/8; the fifth pelvic-fin ray 6-16% of 4th ray. Colouration: body translucent gray background with markings of white, brown, or black, no red coloration; dark rectangular to round spot on area of preural centrum followed by a dark vertical line over the end of hypural plate; caudal fin crossed by 6-7 dark vertical bars when preserved; naris long and black (Ref. 126557).
Most samples were collected from habitats with rock and green algae, also from a lagoonal habitat with mixed sand, coral rubble, macroalgae and scattered live coral. Collected from the intertidal to a maximum depth of 5 m. Collected by hand net and clove oil and rotenone (Rer. 126577).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Tornabene, L., D.W. Greenfield and M.V. Erdmann, 2021. A review of the Eviota zebrina complex, with descriptions of four new species (Teleostei, Gobiidae). ZooKeys 1057:149-184. (Ref. 126577)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
NamenSynonymeMetabolismusRäuberÖkotoxikologieFortpflanzungGeschlechtsreifeAblaichenSpawning aggregationFecundityEierEientwicklung
Alter/GrößeWachstumLänge-GewichtLänge-LängeLängenhäufigkeitenMorphometrieMorphologieLarvenLarven Pop.Dyn.RekrutierungDichteBRUVS
ReferenzenAquakulturAquakultur ProfilZuchtlinienGenetikElectrophoresesVererbbarkeitKrankheitenVerarbeitungNutrientsMass conversion
PartnerBilderStamps, Coins Misc.LauteCiguateraGeschwindigkeitSchwimmstilKiemenoberflächeOtolithsGehirngrößeSehfähigkeit
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 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): 3.0 ±0.3 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
