分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Lophiiformes (Anglerfishes) >
Ogcocephalidae (Batfishes)
Etymology: Malthopsis: Greek, malthe, es = a marine fish of soft flesh (Ref. 45335); gnoma: From the diminutive size and grotesque appearance of the species (gnoma = gnome-like).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 91 - 475 m (Ref. 30695).
Western Central Atlantic: north coast of Cuba, vicinity of Puerto Rico and the Virgin Islands, and the Caribbean coast of Central America.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 30695)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 4 - 5; 脊椎骨: 17 - 18. Fourth gill arch with filaments which are reduced in size compared to filaments in arches 2 and 3. Lateral-line scales: cheek 7; subopercular 5-8. Rostrum a short cone, usually tilted sharply upward. Disk strongly triangular-shaped with large, blunt, backward-sweeping subopercular spines. Bucklers on ventral surface of tail which are evenly distributed. Eyes directed laterally and slightly anteriorly; small mouth (Ref. 30695).
第四的鰓弓有絲狀突起在弓 2 與 3 中那是縮小的被相較於的絲狀突起. 側線鱗片: 頰的 7; 子鰓蓋 5-8. 喙一個短的圓錐體, 通常傾斜了銳利向上。 圓盤強烈三角形有大的, 鈍又向後-掃除子鰓蓋棘。 在尾部腹面上的圓盾那是均勻地分佈。 眼側面地而且些微地前面直接的; 小的嘴.(參考文獻 30695)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Bradbury, M.G., 1998. A new species of Malthopsis (Lophiiformes: Ogcocephalidae) from the western Atlantic Ocean. Bull. Mar. Sci. 63(1):207-211. (Ref. 30695)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 09 October 2018
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Estimates based on models
Preferred temperature (Ref.
123201): 14.1 - 22.7, mean 19 °C (based on 57 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00517 - 0.04233), b=2.93 (2.68 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
