Issue
Matsuura (2003: Ref. 53032) places this species in the genus Rhinesomus.
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu ? - 50 m (Ref. 12204). Subtropical; 44°N - 35°S, 98°W - 34°W
Western Atlantic: Canada (Ref. 12204) and Massachusetts, USA to Brazil, including Bermuda, the Gulf of Mexico and the Caribbean.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Chín muồi sinh dục: Lm ? range ? - ? cm
Max length : 47.0 cm TL con đực/không giới tính; (Ref. 7251); common length : 20.0 cm TL con đực/không giới tính; (Ref. 3696)
Carapace and caudal peduncle blackish with numerous small white spots; lips and bases of fins blackish; terminal edge of caudal fin narrowly white with a blackish submarginal band (Ref. 13442).
Body shape (shape guide): short and / or deep.
Found on coral reefs (Ref. 12204). Solitary or in small groups (Ref. 9710). Feeds on a wide variety of small bottom invertebrates such as mollusks, crustaceans, worms, sessile tunicates and sponges exposed by a jet of water ejected through the mouth (Ref. 9710). Marketed fresh locally (Ref. 3696). Toxins released when excited kill other fishes (Ref. 5521). Easily approached (Ref. 9710).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Coad, B.W., 1995. Encyclopedia of Canadian fishes. Canadian Museum of Nature and Canadian Sportfishing Productions Inc. Singapore. (Ref. 12204)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Reports of ciguatera poisoning (Ref. 30911)
Human uses
Các nghề cá: buôn bán nhỏ; Bể nuôi cá: Tính thương mại
Các công cụ
Special reports
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Các nguồn internet
Estimates based on models
Preferred temperature (Tài liệu tham khảo
123201): 22.7 - 28, mean 25.7 °C (based on 396 cells).
Phylogenetic diversity index (Tài liệu tham khảo
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.05012 (0.02787 - 0.09012), b=2.77 (2.60 - 2.94), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Mức dinh dưỡng (Tài liệu tham khảo
69278): 3.3 ±0.2 se; based on diet studies.
Thích nghi nhanh (Tài liệu tham khảo
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Fec assumed to be > 10,000).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
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Nutrients (Ref.
124155): Calcium = 23.4 [9.0, 74.8] mg/100g; Iron = 0.603 [0.295, 1.440] mg/100g; Protein = 19.1 [16.8, 21.2] %; Omega3 = 0.16 [0.08, 0.31] g/100g; Selenium = 19.9 [8.5, 43.9] μg/100g; VitaminA = 23.1 [5.8, 100.8] μg/100g; Zinc = 0.683 [0.436, 1.092] mg/100g (wet weight);
