分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
Ovalentaria/misc (Various families in series Ovalentaria) >
Opistognathidae (Jawfishes)
Etymology: Lonchopisthus: Greek, logche = lance + Greek, opisthe = behind (Ref. 45335); ancistrus: Name from Greek 'ankistron' for fish-hook, referring to the strongly hooked posterior end of the maxilla; noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 深さの範囲 110 - 220 m (Ref. 116588). Deep-water
Western Central Atlantic: only from the Gulf of Mexico and off Honduras.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 8.9 cm SL オス/雌雄の選別がない; (Ref. 116588)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 10 - 11; 背鰭 (合計) : 12 - 13; 肛門の骨: 3; 臀鰭: 11 - 12; 脊つい: 26 - 27. This species is distinguished by the following set of characters: posterior end of maxilla is strongly hooked; membranes connecting maxilla and premaxilla and covering inner posterior part of dentary pale; D X-XI,12-13; A III,11-12; branched caudal-fin rays 11-13 (exceptionally 5); cheek and opercle are naked; oblique body-scale rows in longitudinal series 33-39; has a very long pelvic fins, 39.4-75.3% SL; with L. lemur, differs from congeners in lacking an inner premaxillary dark stripe and having fewer numbers of segmented dorsal and anal-fin rays and associated unbranched rays (Ref. 116588).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Smith-Vaniz, W.F. and S.J. Walsh, 2017. Revision of the jawfishes genus Lonchopisthus with description of a new Atlantic species (Teleostei: Opistognathidae). J. Ocean Sci. Found. 28:52-89. (Ref. 116588)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
用具
特記事項
XMLをダウンロードして下さい
インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [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).
栄養段階 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
