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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.; angustifascia: Name from Latin /angustus', meaning narrow and 'fascia' for band, referring to the narrow, white, vertical lines; noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina revassocierade; djupintervall 15 - 65 m (Ref. 123827). Tropical
Western Central Pacific: north coast of New Guinea and Fiji.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 1.2 cm SL hane/ej könsbestämd; (Ref. 123827); 1.0 cm SL (female)
Short description
Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt): 7; Mjukstrålar i ryggfenan (totalt): 9; Taggstrålar i analfenan 1; Mjukstrålar i analfenan: 8. This species is distinguished from its congeners by the following characters: all cephalic sensory-canal pores absent; dorsal/anal fin-ray formula 9/8; unbranched pectoral-fin rays 13-14; with fifth pelvic-fin ray and 10-17% of fourth ray; body crossed by 5 narrow, white, vertical lines separating wider dark bars and with the dark bar under posterior half of second dorsal fin wider than orbit diameter (Ref. 123827).
Collected from deep crevices on steep outer-reef slopes or walls exposed to current and clear oceanic waters; 4 of the 5 specimens were collected from depths of 50 m or greater. It is probably more widespread in the region in similar habitats (Ref. 123827).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Greenfield, D.W. and M.V. Erdmann, 2020. Eviota angustifascia, a new dwarf goby from Fiji and New Guinea (Teleostei: Gobiidae). J. Ocean Sci. Found. 36:31-37. (Ref. 123827)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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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).
Trofisk nivå (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).