分类 / Names
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Teleostei >
Kurtiformes (Nurseryfishes, cardinalfishes.) >
Apogonidae (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
生态学
海洋 居于水底的; 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 4.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40822)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 9; 臀棘: 2; 臀鳍软条: 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).
有别于其他 A. erythrinus 复合体的成员藉着具有下列的特性: 在前面地延伸的尾梗上的分散的深色色素胞作为一个来自尾鳍基底的条纹至少到一垂直的从背鳍棘条与臀鳍棘条的末端; 当扁平的，从 A. erythrinus 藉由有一个，矮第二背鳍鳍棘不达到第二背鳍鳍的第三鳍条的基底; 从 A. indicus 藉由通常对 13个胸鳍鳍条有 14; 从 A. susanae 在尾梗的背部表面与第二个背鳍的基底上藉着具有有颜色; A. marquesensis 的第二背鳍鳍棘通常长度超过在 A. indicus 与 A. susanae 的标本中.(参考文献 40822)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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)
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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).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
