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: Symphysodon: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335).
Eponymy: This is a name formed by the contraction of ‘Tarpon Zoo’, an ornamental fish export firm in Tarpon Springs, Florida, USA, with a fish collecting station in Leticia, Colombia, from which Earl Lyons’ specimens originated. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性.
South America: western Amazon river drainages west of the Purus Arch (Ref. 91098). The ranges of S. aequifasciatus and S. tarzoo are roughly divided by the Purus arch (located between Manaus and Rio Bauana) with only a few S. tarzoo specimens from the Madeira river downstream of the arch, and no S. aequifasciatus specimens from locations upstream of the arch.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 16.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 124482)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Ready, J.S., E.J.G. Ferreira and S.O. Kullander, 2006. Discus fishes: mitochondrial DNA evidence for a phylogeographic barrier in the Amazonian genus Symphysodon (Teleostei: Cichlidae). J. Fish Biol. 69(Suppl.B):200-211. (Ref. 57706)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02570 (0.01330 - 0.04968), b=3.11 (2.95 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±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).
