Actinopteri (ray-finned fishes) > 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
Marine; reef-associated; depth range - m (Ref. ), usually - m (Ref. ). Subtropical; 0°C - ; 20°N - 10°N, 90°W - 58°W (Ref. 56264)
Western Atlantic: southeastern Florida (USA), Bahamas, and Yucatan, Mexico to the Greater Antilles and Panama. Antilles and western Caribbean (Ref. 26938).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm TL male/unsexed; (Ref. 7251)
Almost always found in holes of corals. Feed on amphipods and copepods (Ref. 5521). Main diet of benthic harpacticoid copepods (Ref. 94105). Oviparous (Ref. 56066). Eggs are attached to the walls of the parent's shelter and are brooded by the male parent (Ref. 56066).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Oviparous (Ref. 56066). Males guard the eggs until they hatch (Ref. 56065).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN Red List Status (Ref. 124695)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 27.3 - 28.2, mean 27.9 °C (based on 226 cells).
Phylogenetic diversity index (Ref. 82805
= 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
Trophic level (Ref. 69278
): 3.1 ±0.32 se; based on food items.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (tmax=4).
Vulnerability (Ref. 59153
): Low vulnerability (21 of 100) .
Nutrients (Ref. 124155
): Calcium = 144 [65, 348] mg/100g ; Iron = 1.26 [0.65, 2.68] mg/100g ; Protein = 18.9 [17.7, 20.0] % ; Omega3 = 0.196 [0.094, 0.430] g/100g ; Selenium = 9.65 [3.89, 23.31] μg/100g ; VitaminA = 158 [41, 594] μg/100g ; Zinc = 1.94 [1.14, 3.42] mg/100g (wet weight);