分类 / Names
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Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Lythrypnus: Greek, lythros, -on = blood + Greek, hypnos = sleep (Ref. 45335).
More on author: Greenfield.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 15 m (Ref. 34188). 熱帶
Southwest Atlantic: southern Brazil.
西南大西洋: 巴西南部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 1.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 34188)
背棘 (总数) : 7; 背的软条 (总数) : 9; 臀棘: 1; 臀鳍软条: 8. Dark bands lacking a pale central area; width of pale bands clearly less than width of dark bands; pattern on cheek consisting of numerous spots between posterior end of maxillary and preopercular margin, spots often separated by lines of pigment in light areas between spots; pectoral-fin base with two spots, a larger spot on ventral portion of base and a smaller spot on dorsal portion of base; pectoral fin rays modally 15 (Ref. 34188).
深色条纹没有灰白的中央区域; 灰白条纹的宽度清楚地少于深色条纹的宽度; 在上颌骨与前鳃盖骨边缘的后端之间的颊被包含的很多斑点上的图案, 斑点时常在斑点之间的淡色区域中藉着有颜色的线分开了; 胸鳍基底有两个斑点, 在基底的背部部分上的基底与一个较小的斑点的腹部分上的一个较大的斑点; 胸鳍鳍条典型地 15.(参考文献 34188)
Collected from large rocks covered with algae, sponges, and bryozoans on a sand bottom (Ref. 34188).
在一个砂质底部上采集自覆盖着藻类，海绵与苔藓虫类的大岩石了。 (参考文献 34188)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西南大西洋: 巴西南部。
Greenfield, D.W., 1988. A review of the Lythrypnus mowbrayi complex (Pisces: Gobiidae), wih description of a new species. Copeia 1988(2):460-470. (Ref. 34188)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Preferred temperature (Ref.
123201): 23.5 - 27.6, mean 27 °C (based on 161 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±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).
