Haemulon maculicauda (Gill, 1862)
Spottail grunt
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Haemulon maculicauda
Picture by FAO
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Picture by FAO
Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Haemulidae (Grunts) > Haemulinae
Etymology: Haemulon: Greek, haimaleos = bloody (Ref. 45335).
Etymology: Haemulon: Greek, haimaleos = bloody (Ref. 45335).
Environment / Climate / Range Ecology
Marine; reef-associated. Tropical; 38°N - 4°N
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL male/unsexed; (Ref. 9114); common length : 25.0 cm TL male/unsexed; (Ref. 9114); max. published weight: 557 g (Ref. 40926)
Max length : 30.0 cm TL male/unsexed; (Ref. 9114); common length : 25.0 cm TL male/unsexed; (Ref. 9114); max. published weight: 557 g (Ref. 40926)
Short description Morphology | Morphometrics
Body oblong, compressed, and deep (depth contained 2.2 to 2.7 times in standard length); mouth large and terminal, its posterior end located at the same level as the anterior edge of the pupil; first gill arch with 22 to 39 gill rakers; dorsal fin notched, with 12 to 14 spines and 14 to 17 soft rays (XII-XIV, 14-17); second anal spine slightly longer and stronger than third; scale series above lateral line is parallel to it; body dark brown; each scale bearing a pearly blue spot, the spots appearing to form lines following the scale series; fins yellowish; caudal peduncle with a large spot (Ref. 55763).
Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri
Eastern Pacific: Baja California, Mexico to Colombia.
Found in schools around coastal reefs during the day, dispersing over sandy bottoms at night (Ref. 9114). Marketed fresh (Ref. 9114).
Main reference
Upload your references | References | Coordinator | Collaborators
McKay, R.J. and M. Schneider, 1995. Haemulidae. Burros, corocoros, chulas, gallinazos, roncos. p. 1136-1173. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
Fisheries: minor commercial
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Aquaculture
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Strains
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01450 (-0.11310 - 0.14210), b=3.01 (2.93 - 3.09), based on LWR estimates for species & genus-BS (Ref. 93245).
Trophic Level (Ref. 69278): 4.2 ±0.73 se; Based on food items.
Resilience (Ref. 69278): Low, minimum population doubling time 4.5 - 14 years (K=0.12).
Vulnerability (Ref. 59153): Moderate to high vulnerability (54 of 100) .