分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks)
鱸形目 (Eelpouts and pricklebacks) >
Stichaeidae (Pricklebacks)
線鳚科 (Pricklebacks) > Xiphisterinae
Etymology: Xiphister: Greek, xiphos = armed with sword (Ref. 45335).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 18 m (Ref. 2850). 亞熱帶的; 59°N - 34°N, 156°W - 118°W
Eastern Pacific: Port San Juan, southeastern Alaska to Santa Cruz Island, southern California, USA.
東太平洋: 移植桑河胡安，阿拉斯加州東南方到聖克魯茲島，美國的南加州。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 58.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850); 最大年齡: 11 年 (Ref. 56049)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 71 - 77; 背的軟條 (總數): 0; 臀棘 0; 臀鰭軟條: 46 - 50. Caudal small and rounded, directed upward; pectorals as minute flaps (Ref. 6885). Greenish black with several dusky white bars on posterior part of body, 2 dark bands diverging back from each eye, each band double with a paler center (Ref. 6885).
尾部的小而且圓的, 方向朝上; 如細小的鰓蓋胸鰭.(參考文獻 6885) 呈綠色的在身體後部， 2個深色條紋分開來自每個眼的背面上黑色的有一些暗色的白色橫帶, 每個條紋加倍具有一個較灰白的中心.(參考文獻 6885)
Facultative air-breathing (Ref. 126274); Found in rocky areas, from intertidal to 18 m depth, mostly on exposed coast (Ref. 2850). May remain out of water under rocks or seaweed (Ref. 31184). Feed mainly on algae (Ref. 6885). Oviparous, eggs are laid in several clumps or masses which are guarded by the male (Ref. 58332). Breathe air (Ref. 31184) and can stay out of water for 17-23 hours if kept moist (Ref. 51276).
發現於岩石區., 從潮間帶到 18 公尺深, 大部份在裸露的海岸上.(參考文獻 2850) 可以停留在岩石或海草下面離開水面.(參考文獻 31184) 主要吃藻類。 (參考文獻 6885) 卵生的, 卵在一些叢中生產，否則團那是由雄魚保衛.(參考文獻 58332) 呼吸空氣 (參考文獻 31184) 而且能離開水面停留 1723 小時的如果保持潮溼.(參考文獻 51276)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Female lays eggs in a cluster under a rock, male guards the egg mass by wrapping his body around it (Ref. 2850)東太平洋: 移植桑河胡安，阿拉斯加州東南方到聖克魯茲島，美國的南加州。
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)
人類使用
更多資訊
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 8.9 - 12.8, mean 10.1 °C (based on 164 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.2 ±0.1 se; based on diet studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tm=5; tmax=11; Fec-9,500).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (43 of 100).
