分類 / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Gobiodon: Latin, gobius = gudgeon + Greek, odous = teeth (Ref. 45335); cobenjaminsis: Name 'cobenjaminsis' from Latin word 'co' meaning 'with' or 'together', 'sis' from Greek for a process or action, and 'benjamin' in honor of the contributions of the Benjamin family in the field station set-up and marine conservation efforts in Kimbe Bay.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 関連する礁. Tropical
Western Central Atlantic: Papua New Guinea.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 1.9 cm SL オス/雌雄の選別がない; (Ref. 133118)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 7; 背鰭 (合計) : 10; 肛門の骨: 1; 臀鰭: 10; 脊つい: 26. This species is distinguished by the following set of characters: D VI, I,10; A I,10; naked head and body; obvious groove between the isthmus and interopercle; body compressed and deep (depth at pelvic fin origin 39.4-45.0% of SL); rounded head in adults; dorsal fins fused with membrane; caudal peduncle relatively deep (15.5-18.7% of SL); long caudal fin (22.2-29.3% of SL); absence of post symphysial teeth, dentary elongate and recurved; teeth of two to three various sizes in several rows; cheek papillae elongate; adult orange-brown in colour with black margins on all fins except pectoral fins; black spot on the upper opercular margin; fins lighter in colour than body, with lighter oblique patch on cheek and 3-4 lighter bands on facial area (Ref. 133118).
Cross section: compressed.
Facultative air-breathing in the genus; Gobiodon cobenjaminsis inhabits the coral Acropora elseyi (Ref. 133118).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Hildebrandt, C.A., C.Y.M. Froehlich, O.B. Brodnicke, S. Klanten, P.R. Møller and M.Y.L. Wong, 2024. Two new species of Gobiodon (Teleostei: Gobiidae) from the IndoPacific, with notes on South Pacific and Indian Ocean populations of Gobiodon spadix Raffles Bulletin of Zoology 72:488-510. (Ref. 133118)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 興味がない
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
栄養段階 (参照
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
回復力 (参照
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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