Emblemariopsis bahamensis, Blackhead blenny

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Emblemariopsis bahamensis Stephens, 1961

Blackhead blenny
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Emblemariopsis bahamensis   AquaMaps   Data sources: GBIF OBIS
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Image of Emblemariopsis bahamensis (Blackhead blenny)
Emblemariopsis bahamensis
Picture by Baldwin, C.C.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Blenniiformes (Blennies) > Chaenopsidae (Pike-, tube- and flagblennies)
Etymology: Emblemariopsis: Latin, emblema = insertion, inlaid work, raised ornament + Greek, opsis = appearance (Ref. 45335).

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

; seewasser riff-verbunden.   Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Atlantic: southeastern Florida in USA, Bahamas to Lesser Antilles and Central America. Also western Caribbean and South American coast (Ref. 26938).

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 2.5 cm TL Männchen/unbestimmt; (Ref. 7251)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenweichstrahlen (insgesamt): 10-13; Afterflossenstacheln 2. Species distinguished by: head length 3.0 to 4.0 in standard length; first dorsal-fin spine slightly shorter than second and third spines; segmented dorsal-fin rays 10 to 13; total dorsal-fin elements 30 to 38; pectoral-fin rays 13; no supraorbital cirri; head smooth anteriorly, never spiny; tip of lower jaw not projecting beyond tip of upper jaw and without fleshy projection; no stripe or series of dark blotches on head and body; one row of teeth on each palatine bone. Common amongst Chaenopsids: small elongate fishes; largest species about 12 cm SL, most under 5 cm SL. Head usually with cirri or fleshy flaps on anterior nostrils, eyes, and sometimes laterally on nape; gill membranes continuous with each other across posteroventral surface of head. Each jaw with canine-like or incisor-like teeth anteriorly; teeth usually also present on vomer and often on palatines (roof of mouth). Dorsal-fin spines flexible, usually outnumbering the segmented soft rays, spinous and segmented-rayed portions forming a single, continuous fin; 2 flexible spines in anal fin; pelvic fins inserted anterior to position of pectoral fins, with 1 spine not visible externally and only 2 or 3 segmented (soft) rays; all fin rays, including caudal-fin rays, unbranched (simple). Lateral line absent. Scales absent (Ref.52855).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Inhabit small patch reefs surrounded by fine white sand (Ref. 5521).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Williams, Jeffrey T. | Partner

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)

IUCN Rote Liste Status (Ref. 123251)

  nicht bedroht (LC) ; Date assessed: 18 October 2007

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

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Estimates based on models

Preferred temperature (Ref. 115969): 26.5 - 28.2, mean 27.5 °C (based on 580 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00184 - 0.01190), b=3.08 (2.86 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.1   ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. ().
Verwundbarkeit (Ref. 59153):  Low vulnerability (10 of 100) .
Nutrients (Ref. 124155):  Calcium = 229 [101, 514] mg/100g ; Iron = 1.02 [0.55, 2.06] mg/100g ; Protein = 17.9 [16.7, 19.2] % ; Omega3 = 0.156 [0.072, 0.341] g/100g ; Selenium = 16.7 [6.4, 41.9] μg/100g ; VitaminA = 636 [181, 2,179] μg/100g ; Zinc = 2.44 [1.43, 4.14] mg/100g (wet weight);