分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Beloniformes (Needle fishes) >
Zenarchopteridae (Internally fertilized halfbeaks)
Etymology: Hemirhamphodon: Greek, hemi = half + Greek, rhamphos = bill + greek, odous = teeth (Ref. 45335).
Eponymy: Professor Dr Wilhelm ‘Willy’ Georg Kükenthal (1861–1922) led the Bremen Geographical Society’s expedition in the yacht ‘Berentine’ to Kong Karls Land in the Arctic (1889). [...] (Ref. 128868), visit book page.
More on author: Steindachner.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水; 汽水性の 外洋の; 深さの範囲 0 - ? m. Tropical
Asia: Sarawak, Malaysia.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 7.0 cm SL オス/雌雄の選別がない; (Ref. 7050)
簡単な記述
検索表 | 形態学 | 形態計測学
Belongs to the pogonognathus - group which differs from Hemirhamphodon pogonognathus and the other species of Hemirhamphodon in having 1 two distinct sizes of melanophores in the dorsal fin, large and small. Resembles species of the phaiosoma -group but differs sharply from H. pogonognathus in having a continuous band of pigment extending from the distal part of the fin to its base (Ref. 26761).
Females bear live young (Ref. 58777).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Anderson, W.D. III and B.B. Collette, 1991. Revision of the freshwater viviparous halfbeaks of the genus Hemirhamphodon (Teleostei: Hemiramphidae). Ichthyol. Explor. Freshwat. 2(2):151-176. (Ref. 26761)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00198 - 0.01053), b=3.03 (2.83 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
漁業の脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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