分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 礁区鱼类; 深度上下限 0 - ? m. 熱帶
Pacific Ocean: ranging eastward to the Gilbert Islands and Samoa, north to southern Japan. Confused with Hemiramphus archipelagicus under the name Hemiramphus marginatus by many authors (Ref. 10943).
太平洋: 向東延伸到吉柏特島與美屬薩摩亞, 北至日本南部。 與 Hemiramphus archipelagicus 被稱為許多作家的 Hemiramphus marginatus互相混淆了.(參考文獻 10943)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 22.6, range 22 - 23.6 cm
Max length : 40.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 54980); common length : 25.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9843)
背棘 (总数) : 0; 背的软条 (总数) : 12 - 15; 臀棘: 0; 臀鳍软条: 10 - 13; 脊椎骨: 52 - 57. Greatly prolonged, beak-like lower jaw; upper jaw short, triangular and without scales; preorbital ridge absent; total number of gill rakers on first gill arch 33-46; pectoral fins long, reaching beyond anterior margin of nasal pit when folded forward; no spots or vertical bars on sides.
非常延长, 鸟嘴形的下颌; 上颌短的, 三角形的而且没有鳞片; 眶前骨脊不存在; 在第一个鳃弓 33-46 上的鳃耙的总数; 胸鳍长的, 超过鼻窝的前缘当向前卷; 没有在侧边上的斑点或纵带。
Inhabits coastal waters rich in vegetation (Ref. 5213). Found more offshore than other species of Hemiramphus in the western central Pacific; juveniles and immature individuals are relatively common far from shore, usually among floating plants (Ref. 9843). Caught by set-net.
栖息于沿岸水域丰富的在植物.(参考文献 5213) 在中太平洋西部发现于更外海胜于其他种的 Hemiramphus; 稚鱼与不成熟的个体是相当普遍的远离海岸, 通常在漂浮的植物之中.(参考文献 9843) 被定置网捕获了。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
太平洋: 向東延伸到吉柏特島與美屬薩摩亞, 北至日本南部。 與 Hemiramphus archipelagicus 被稱為許多作家的 Hemiramphus marginatus互相混淆了.(參考文獻 10943)
Collette, B.B. and J. Su, 1986. The halfbeaks (Pisces, Beloniformes, Hemiramphidae) of the Far East. Proc. Acad. Nat. Sci. Philadelphia 138(1):250-301. (Ref. 10943)
人类利用
渔业: 低经济
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 24.3 - 29.3, mean 28.4 °C (based on 3275 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00437 (0.00193 - 0.00988), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
![Image of Hemiramphus lutkei (Lutke\](/images/thumbnails/jpg/tn_Helut_u1.jpg "Image of Hemiramphus lutkei (Lutke\")
