分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Cichlasomatinae
Etymology: Rocio: Named for the author's wife. In Spanish, the name means morning dew, in allusion to the resplendent spots on cheek and sides of some species, R. gemmata.; ocotal: Named for the lake where the species lives (the Spanish word 'ocota' meaning 'an ocote forest', 'ocote' being a species of Pinus); noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性.
Central America: probably endemic of Mexico.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 9.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 74403)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 18 - 19; 背的软条 (总数) : 9 - 10; 臀棘: 8 - 9; 臀鳍软条: 6 - 9. This species is characterized by the following: abdomen reddish (vs. whitish-grayish) in life; pelvic fins often fall short of anal-fin origin (vs. usually reaching caudad beyond first or second anal-fin spine); no lingual cusp in lower symphysial teeth (vs. usually present); isolated secondary pores (in addition to the pored scales on the extended caudal fin) present (vs. absent or sporadic); no spots on scales on side of body (vs. present); 4 or 5 dentary pores (vs. always 4) (Ref. 74403).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Schmitter-Soto, J.J., 2007. A systematic revision of the genus Archocentrus (Perciformes: Cichlidae), with the description of two new genera and six new species. Zootaxa 1603:1-78. (Ref. 74403)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01216 - 0.05956), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±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).
