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Acanthemblemaria macrospilus Brock, 1940

Barnacle blenny
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Native range | All suitable habitat | Point map | Year 2050
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Acanthemblemaria macrospilus   AquaMaps   Data sources: GBIF OBIS
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Image of Acanthemblemaria macrospilus (Barnacle blenny)
Acanthemblemaria macrospilus
Picture by Robertson, R.


Mexico country information

Common names: Blenia, Mexican barnacle blenny, Tubícola mexicano
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from southern Baja California between Santa Rosalia and Cabo San Lucas and from the Mexican coast between Mazatlan and Acapulco.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mx.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Allen, G.R. and D.R. Robertson, 1994
National Database:

Common names from other countries

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | 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 Écologie

marin récifal; profondeur 2 - 15 m (Ref. 11482).   Tropical; 29°N - 4°N, 112°W - 85°W (Ref. 56271)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Central Pacific: southern Baja California to Acapulco in Mexico and the Revillagigedo Islands.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm TL mâle / non sexé; (Ref. 11482)

Description synthétique Morphologie | Morphométrie

This species is distinguished from A. hastingsi in having melanophores on the lower jaws that do not reach all the way to the distal end; it possess a red primary bright head color (vs. orange), and the windowing effect around that color is not present or is less distinct; almost not having melanophores reaching the base of the first dorsal fin and more typically have a dark, round spot or stretched out spot instead of a swath (Ref. 84469).

Biologie     Glossaire (ex. epibenthic)

Inhabits empty barnacles and worm or mollusk tubes on rocky reefs. Feeds on zooplankton.

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur : Williams, Jeffrey T. | Collaborateurs

Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Préoccupation mineure (LC) ; Date assessed: 25 May 2007

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless




Utilisations par l'homme

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 23.3 - 29.1, mean 28 (based on 129 cells).
Phylogenetic diversity index (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).
Niveau trophique (Ref. 69278):  3.4   ±0.45 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).