分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Aulopiformes (Grinners)
仙女魚目 (Grinners) >
Synodontidae (Lizardfishes)
合齒魚科 (Lizardfishes) > Synodontinae
Etymology: Synodus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335).
More on author: Ayres.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 1 - 229 m (Ref. 2850), usually 2 - 50 m (Ref. 9348). 亞熱帶的; 51°N - 2°S, 128°W - 88°W
Eastern Pacific: San Francisco, USA to Cabo San Lucas and Guayamas, Mexico. Reported from British Columbia (Ref. 11980) and the Galapagos Islands (Ref. 5227).
東太平洋: 舊金山, 美國到 Cabo 桑河盧卡斯與 Guayamas ，墨西哥。 記錄來自卑詩省 (參考文獻 11980) 與加拉巴哥群島了。 (參考文獻 5227)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 64.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9348); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9348)
背棘 (總數) : 0; 背的軟條 (總數) : 11 - 13; 臀棘: 0; 臀鰭軟條: 12 - 15; 脊椎骨: 60 - 63. Most species are brown to gray or red dorsally and laterally and pale ventrally; some species have a pattern of dusky saddles, lateral spots, or bars (Ref. 35938).
大多數魚種是褐色到灰色或紅色背面而且側面地與腹側灰白的; 一些魚種有一個暗色鞍狀斑，側面的斑點或橫帶的圖案。 (參考文獻 35938)
Perch motionless on pectoral fins in a wide range of habitats; commonly found on sandy bottoms or sand patches around rocky reefs and boulder and gravel strewn slopes. Active during the day. May bury in sand with only the eyes and mouth protruding (Ref. 5227). Feed on fishes (Ref. 9348). Oviparous, with planktonic eggs and larvae (Ref. 35938). Extended larval period (Ref. 35938). Catches are either discarded or made into fish meal (Ref. 9348).
棲息不動的在寬範圍的棲息地的胸鰭上; 通常岩礁與大圓石與礫石鋪蓋的斜坡周圍發現於砂質底部或沙子區塊。 活躍的在白天期間。 可能埋藏在沙中，僅僅眼與嘴伸出。 (參考文獻 5227) 捕食魚。 (參考文獻 9348) 卵生的, 卵與仔魚為浮游性.(參考文獻 35938) 延長的幼蟲時期.(參考文獻 35938) 捕獲或是丟棄的或製成魚粉.(參考文獻 9348)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 35938). Also Ref. 240.東太平洋: 舊金山, 美國到 Cabo 桑河盧卡斯與 Guayamas ，墨西哥。 記錄來自卑詩省 (參考文獻 11980) 與加拉巴哥群島了。 (參考文獻 5227)
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 24 May 2007
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 15.2 - 25.9, mean 21.6 °C (based on 58 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00284 - 0.00808), b=3.12 (2.97 - 3.27), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
Nutrients (Ref.
124155): Calcium = 19.2 [6.2, 42.9] mg/100g; Iron = 0.412 [0.140, 0.958] mg/100g; Protein = 16.7 [13.7, 19.1] %; Omega3 = 0.0982 [, ] g/100g; Selenium = 22.5 [8.2, 52.2] μg/100g; VitaminA = 49.8 [12.1, 182.6] μg/100g; Zinc = 0.469 [0.266, 0.767] mg/100g (wet weight);
