分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Stichaeidae (Pricklebacks) > Xiphisterinae
Etymology: Anoplarchus: Greek, ana = up + Greek, oplon = shield + Greek, archos = anus (Ref. 45335).
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 1 - 30 m (Ref. 2850). 溫帶; 66°N - 32°N
Eastern Pacific: Pribilof Islands, Alaska to Santa Rosa Island and Trinidad Bay, southern California, USA.
東太平洋: Pribilof 島, 阿拉斯加到聖羅莎島與千里達海灣，美國的南加州。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 55 - 58; 背的软条 (总数): 0; 臀棘 0; 臀鳍软条: 39 - 40; 脊椎骨: 58 - 61. Caudal with convex outer margin (Ref. 6885). Color very variable- may be light to dark gray with olivaceous overtones, brown to dark brown with or without reddish overtones, or purple to almost black. Females are less varied in color, but show more pattern, usually having green grayish backgrounds with brownish reticulations, or dark brownish backgrounds with subdued reticulation. Belly pale. In the males, the cockscomb and under surface of head are pale, rather yellowish, and without speckling. In the female, the head is more speckled and mottled. There is a gray bar across the base of the caudal peduncle. At breeding season, the male develops bright orange colors on its anal and pectoral fins, and reddish on the caudal and dorsal fins (Ref. 6885).
尾鳍有中凸的外缘。 (参考文献 6885) 颜色非常可变的- 可能是淡色到深灰色具有橄榄色的弦外之音, 褐色到深褐色的具有或者没有淡红的弦外之音, 或紫色的到几乎黑色的。 雌性是比较不不同颜色, 但是显示更多的图案, 通常用抑制的网眼让绿色的浅灰色的背景有褐色的网眼 , 或深褐色的背景。 腹面灰白的。 在雄性中, 鸡冠而且在头部的表面下面是灰白的，相当淡黄色, 而且没有斑点。 在母鱼中，头部更有斑点和更有斑点。 有横过尾梗的基底的一个灰色条纹。 在繁殖季节，雄鱼发育鲜橘色的颜色在它的臀鳍与胸鳍, 与淡红的在尾鳍与背鳍上.(参考文献 6885)
Facultative air-breathing (Ref. 126274); Usually found in intertidal areas under rocks (Ref. 2850). May remain out of water under rocks or seaweed (Ref. 31184). Green algae is an important food item but may also feed on polychaete worms, crustaceans and mollusks (Ref. 6885). Breathes air (Ref. 31184) and can remain out of water for 15-25 hours if kept moist (Ref. 51276).
在岩石下面的通常发现于潮间带的区域.(参考文献 2850) 可以停留在岩石或海草下面离开水面.(参考文献 31184) 绿藻是吃多毛类的蠕虫，甲壳动物与软件动物的也但是可能的一个重要的食物。 (参考文献 6885) 呼吸空气 (参考文献 31184) 而且能离开水面停留为 1525 小时的如果保持潮湿.(参考文献 51276)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Spawning individuals are territorial. The female guards the egg mass deposited between rocks and shells by bending her body over the eggs. She fans the eggs by moving the posterior part of her body (Ref. 6885). In the aquarium, males mate with several females (Ref. 39998).東太平洋: Pribilof 島, 阿拉斯加到聖羅莎島與千里達海灣，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)
人类利用
更多信息
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 5.9 - 13.4, mean 8.9 °C (based on 428 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.1 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=2-3; Fec=2,700).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
