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Perciformes/Scorpaenoidei (Scorpionfishes) >
Scorpaenidae (Scorpionfishes or rockfishes) > Pteroinae
Etymology: Dendrochirus: Greek, dendron = tree + Greek, cheir = hands; with tree like marks (Ref. 45335).
Eponymy: Captain Barber found the type specimen in plankton during a trip from Honolulu to Cape Horn (1896–1897). We have been unable to identify him further. (Ref. 128868), visit book page.
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; không di cư; Mức độ sâu 1 - 50 m (Ref. 10482). Tropical
Eastern Central Pacific: restricted to the Hawaiian Islands and Johnston islands.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 16.5 cm TL con đực/không giới tính; (Ref. 3921)
Các tia vây lưng cứng (tổng cộng) : 13; Các vây lưng mềm (tổng cộng) : 9; Tia cứng vây hậu môn: 3; Tia mềm vây hậu môn: 5. Large pectoral fin, upper rays branched distally; dorsal fin spines longer than 1/2 body depth, membranes deeply incised. Scales ctenoid with about 50-55 vertical scale rows. Coronal spines present; some branching of head spines in large specimens. Suborbital ridge a single row of spines, not as broad patch of tiny spinules. Supraocular tentacle when present short, less than orbit diameter and usually absent; without black band.
Found under ledges in turbid lagoons and clear seaward reefs (Ref. 9710). Collected in depths from near shore to about 50 meters (Ref. 10482). Benthic in crevices and caves during day, or sometimes benthopelagic at night, at 1-134 m (Ref. 58302).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Randall, J.E., 1985. Guide to Hawaiian reef fishes. Harrowood Books, Newtown Square, PA 19073, USA. 74 p. (Ref. 3921)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Venomous
Human uses
Các nghề cá: Tính thương mại; Bể nuôi cá: Tính thương mại
Các công cụ
Special reports
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Các nguồn internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 28.4, mean 25.2 °C (based on 62 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00440 - 0.02274), b=3.02 (2.83 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 4.2 ±0.73 se; based on food items.
Thích nghi nhanh (Ref.
120179): Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 76.3 [40.5, 158.2] mg/100g; Iron = 0.735 [0.376, 1.792] mg/100g; Protein = 18.2 [16.2, 20.2] %; Omega3 = 0.241 [0.102, 0.676] g/100g; Selenium = 24.2 [12.6, 61.5] μg/100g; VitaminA = 265 [89, 755] μg/100g; Zinc = 1.24 [0.82, 1.85] mg/100g (wet weight);
