Acanthemblemaria spinosa, Spinyhead blenny

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Acanthemblemaria spinosa Metzelaar, 1919

Spinyhead blenny
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Acanthemblemaria spinosa   AquaMaps   Data sources: GBIF OBIS
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Image of Acanthemblemaria spinosa (Spinyhead blenny)
Acanthemblemaria spinosa
Picture by Randall, J.E.

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Blenniiformes (Blennies) > Chaenopsidae (Pike-, tube- and flagblennies)
Etymology: Acanthemblemaria: Greek, akantha = thorn + Greek, emblema, -atos, anything that is nailed, knocked in; also anything with bass or high relief (Ref. 45335).

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

marien rifbewoner; diepte 1 - 12 m (Ref. 13628). Tropical; 20°N - 7°N, 177°W - 58°W (Ref. 56277)

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

Western Central Atlantic: Bahamas and Florida, USA to Curaçao (Ref. 5521). Caribbean, including Antilles (Ref. 26938).

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturity: Lm 1.8, range 2 - ? cm
Max length : 3.1 cm TL mannelijk / geslacht onbekend; (Ref. 51458)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 20 - 22; Dorsale zachte stralen (totaal): 13-16; Anale stekels 2; Anale zachte stralen: 21 - 25

Biologie     Verklarende woordenlijst (bv. epibenthic)

Inhabits small patch reefs surrounded by white sand (Ref. 5521). Observed primarily on dead surfaces of elkhorn coral (Acropora palmata), but significantly more males than females were found on live coral surfaces. Males occurred twice as frequently as females in the vacated constructed tubes of serpulid worms or vermetid mollusks that provided greater surface for egg deposition (Ref. 47880). Feed mainly on planktonic calanoid copepods (Ref. 94105).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator : Williams, Jeffrey T. | 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. 130435)

  Niet bedreigd (LC) ; Date assessed: 18 October 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 27.1 - 28.4, mean 27.9 °C (based on 269 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00183 - 0.01143), b=3.08 (2.86 - 3.30), 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):  Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (tmax=4 (aquarium)).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 246 [110, 532] mg/100g; Iron = 0.984 [0.519, 1.862] mg/100g; Protein = 17.8 [16.5, 19.0] %; Omega3 = 0.108 [0.049, 0.231] g/100g; Selenium = 14.2 [5.3, 38.1] μg/100g; VitaminA = 561 [151, 2,098] μg/100g; Zinc = 2.69 [1.61, 4.26] mg/100g (wet weight);