分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Kurtiformes (Nurseryfishes, cardinalfishes.)
鱸形目 (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes)
天竺鯛科 (Cardinalfishes) > Apogoninae
Etymology: Apogon: Greek, a = without + Greek pogon = chin, beard (Ref. 45335); marquesensis: Named after its type locality (Ref. 40822).
More on author: Greenfield.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 12 m (Ref. 40822). 熱帶
分布
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Eastern Central Pacific: endemic to the Marquesa Islands.
中太平洋東部: 馬貴斯群島的特有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 40822)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 7; 背的軟條 (總數) : 9; 臀棘: 2; 臀鰭軟條: 8. Differs from other members of the A. erythrinus complex by having the following characteristics: scattered dark chromatophores on the caudal peduncle extending anteriorly as a band from caudal fin base at least to a vertical from ends of dorsal and anal fin rays; from A. erythrinus by having a shorter second dorsal fin spine not reaching base of third ray of second dorsal fin when depressed; from A. indicus by usually having 14 versus 13 pectoral fin rays; from A. susanae by having pigment on the dorsal surface of the caudal peduncle and on the base of the second dorsal fin; second dorsal fin spine of A. marquesensis usually longer than in specimens of A. indicus and A. susanae (Ref. 40822).
有別於其他 A. erythrinus 複合體的成員藉著具有下列的特性: 在前面地延伸的尾梗上的分散的深色色素胞作為一個來自尾鰭基底的條紋至少到一垂直的從背鰭棘條與臀鰭棘條的末端; 當扁平的，從 A. erythrinus 藉由有一個，矮第二背鰭鰭棘不達到第二背鰭鰭的第三鰭條的基底; 從 A. indicus 藉由通常對 13個胸鰭鰭條有 14; 從 A. susanae 在尾梗的背部表面與第二個背鰭的基底上藉著具有有顏色; A. marquesensis 的第二背鰭鰭棘通常長度超過在 A. indicus 與 A. susanae 的標本中.(參考文獻 40822)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).中太平洋東部: 馬貴斯群島的特有種。
Greenfield, D.W., 2001. Revision of the Apogon erythrinus complex (Teleostei: Apogonidae). Copeia 2001(2):459-472. (Ref. 40822)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 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).
