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) > Ptychochrominae
Etymology: Ptychochromis: Greek, ptyx, = fold + Greek, chromis = a fish, perhaps a perch (Ref. 45335); makira: The species is named after the region in which the type specimens were collected (Ref. 57663).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 热带
Africa: Antainambalana River, northeastern Madagascar (Ref. 57663, 83427).
非洲: 马达加斯加.(参考文献 57663)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 14.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 57663)
背棘 (总数) : 13; 背的软条 (总数) : 12; 臀棘: 3; 臀鳍软条: 8 - 9; 脊椎骨: 27. It is distinguished from all congeners by the presence of three laterosensory pore foramina on the lachrymal and a unique pigmentation pattern consisting of four distinctive V-shaped black bars on the flanks superimposed on an overall whitish base (Ref. 57663). Extremely deep-bodied and laterally compressed (Ref. 57663). It has a total of six infraorbital bones (Ref. 57663). In preservative, the ground coloration is pale creamy white to yellow, body much lighter ventrally; 4 black V-shaped bands present on flanks, which extend ventrally to lateraly midline; fins pale yellow to grayish and blackish terminally, except pectoral fins (Ref. 57663).
它是藉由与所有的同类区分在泪骨与一个独特的颜色图案上有三个后感觉孔小孔在一个整体的微白色的基底上被重迭的侧面上包含四条特殊的 V 形的黑色横带.(参考文献 57663) 非常身体纵深而侧扁的.(参考文献 57663) 它有总数为六个眶下骨。 (参考文献 57663) 在标本保存状态下，土地的颜色是灰白的乳脂色的白色到黄色的, 身体多腹部颜色较淡; 4条黑色的 V 形的条纹位于侧面之上, 腹地对 lateraly 中线延伸; 鳍白黄色的到浅灰色而黑色的在末端, 除胸鳍.(参考文献 57663)
Although once common throughout the region of Maroansetra, Ptychochromis makira has suffered a severe decline in abundance in recent years, according to local fishermen (Ref. 57663). They report that the species is now rare (Ref. 57663).
虽然一旦普遍 Maroansetra 在区域各处, Ptychochromis makira 近几年来大量地已经遭受一个严重的减少, 依照渔民所说的.(参考文献 57663) 他们报告「此鱼种是现在稀有的」.(参考文献 57663)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 马达加斯加.(参考文献 57663)
Stiassny, M.L.J. and J.S. Sparks, 2006. Phylogeny and taxonomic revision of the endemic Malagasy genus Ptychochromis (Teleostei: Cichlidae), with the description of five new species and a diagnosis for Katria, new genus. Am. Mus. Novit. 3535:1-55. (Ref. 57663)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.5 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).
