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Eupercaria/misc (Various families in series Eupercaria) >
Haemulidae (Grunts) > Haemulinae
Etymology: Anisotremus: Greek, anisos = unequal + Greek, trema, -atos = hole (Ref. 45335).
More on author: Gill.
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 3 - 30 m (Ref. 5227), usually 3 - 12 m (Ref. 5227). Tropical; 22°N -
Eastern Pacific: Gulf of California to Peru, including the Galapagos Islands.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Chín muồi sinh dục: Lm ? range ? - ? cm
Max length : 51.0 cm TL con đực/không giới tính; (Ref. 55763); common length : 30.0 cm TL con đực/không giới tính; (Ref. 9114); Khối lượng cực đại được công bố: 3.6 kg (Ref. 40637)
Body compressed and deep (depth contained 2.0 to 2.1 times in standard length); mouth small and terminal with thick, fleshy lips; dorsal fin with 12 to 13 spines and 16 to 17 soft rays (XII-XIII, 16-17); pectoral fins slightly longer than head, reaching origin of anal fin; lateral line with 46 to 50 scales; scale series above lateral line oblique; body silvery yellow to green; large scales above lateral line with a dark anterior border, resembling spots; fins yellowish brown (Ref. 55763).
Body shape (shape guide): short and / or deep.
Solitary and found hiding in reefs and caves during the day (Ref. 9114). Juveniles appear in late summer and swim in schools. A nocturnal feeder on reef invertebrates (Ref. 9114). Marketed fresh (Ref. 9114).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Distinct pairing during breeding (Ref. 205).
Thomson, D.A., 1987. Reef fishes of the Sea of Cortez. The rocky-shore fishes of the Gulf of California. The University of Arizona Press, Tucson. 302 p. (Ref. 5592)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Các nghề cá: Tính thương mại; cá để chơi: đúng
Các công cụ
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Estimates based on models
Preferred temperature (Tài liệu tham khảo
123201): 23.5 - 29.1, mean 28 °C (based on 161 cells).
Phylogenetic diversity index (Tài liệu tham khảo
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02512 (0.01403 - 0.04496), b=3.05 (2.89 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Mức dinh dưỡng (Tài liệu tham khảo
69278): 3.5 ±0.37 se; based on food items.
Generation time: 8.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Thích nghi nhanh (Tài liệu tham khảo
120179): thấp, thời gian nhân đôi của chủng quần tối thiểu là 4.5 - 14 năm (K=0.13).
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).
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Nutrients (Ref.
124155): Calcium = 27.6 [13.1, 55.2] mg/100g; Iron = 0.482 [0.246, 0.892] mg/100g; Protein = 18.8 [16.8, 20.8] %; Omega3 = 0.0898 [, ] g/100g; Selenium = 32.1 [17.0, 60.7] μg/100g; VitaminA = 58.3 [16.4, 196.7] μg/100g; Zinc = 1.02 [0.66, 1.52] mg/100g (wet weight);
