Elacatinus evelynae, Sharknose goby : aquarium

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Elacatinus evelynae (Böhlke & Robins, 1968)

Sharknose goby
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Elacatinus evelynae   AquaMaps   Data sources: GBIF OBIS
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Image of Elacatinus evelynae (Sharknose goby)
Elacatinus evelynae
Picture by Steele, M.A.

Classificatie / Names Populaire namen | Synoniemen | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (Straalvinnigen) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobiinae
Etymology: Elacatinus: Greek, elakatines = fusiform fishes preserved in salt (Ref. 45335).  More on authors: Böhlke & Robins.

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

; marien rifbewoner; diepteverspreiding 1 - 53 m (Ref. 9710), usually 1 - 50 m (Ref. 27115).   Tropical; 22°C - 27°C (Ref. 27115)

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Point map | Introducties | Faunafri

Western Atlantic: Bahamas and the Lesser Antilles to the northern coast of South America. Also Antilles and western Caribbean (Ref. 26938).

Size / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm TL mannelijk/geslacht niet bekend; (Ref. 26340)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 7; Dorsale zachte stralen (totaal): 12; Anale stekels 1; Anale zachte stralen: 11 - 12. Yellow stripe in front of each eye, joining near tip of snout to form V. Mouth inferior; snout overhangs upper lip, connected by frenum (Ref. 26938). A black stripe beginning on snout, passing through lower part of eye, across upper end of gill opening onto body where it broadens and continues along lower side to end of caudal fin (Ref. 13442).

Biologie     Verklarende woordenlijst (b.v. epibenthic)

Inhabits coral reefs with clear waters, preferably in oceanic, insular areas (Ref. 13928). In pairs near coral heads. Monogamous (Ref. 52884). A cleaner (Ref. 9710). Minimum depth reported from Ref. 27115. Has been reared in captivity (Ref. 35420). Feeds on ectoparasites of fishes (Ref. 13442).

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

Monogamous mating is observed as both obigate and social (Ref. 52884).

Voornaamste referentie Upload your references | Referenties | Coördinator | Medewerkers

Böhlke, J.E. and C.C.G. Chaplin, 1993. Fishes of the Bahamas and adjacent tropical waters. 2nd edition. University of Texas Press, Austin. (Ref. 5521)

Status op de Rode Lijst van het IUCN (Ref. 120744)

  Niet bedreigd (LC) ; Date assessed: 23 March 2011

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless





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Estimates based on models

Preferred temperature (Ref. 115969): 24.8 - 28, mean 27.3 (based on 360 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00267 - 0.01297), b=3.10 (2.91 - 3.29), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.4   ±0.35 se; Based on food items.
Weerstandsvermogen (Ref. 120179):  Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Kwetsbaarheid (Ref. 59153):  Low vulnerability (10 of 100) .