رده بندی / Names
اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
>
Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Melanochromis: Greek, melas, melanos = black + Greek, chromis = a fish, perhaps a perch (Ref. 45335); wochepa: The specific epithet, a noun in apposition, is derived from Chinyanja, the local language.
around the lake, and means “small” referring to the small adult size of this species..
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
; آب شيرين موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.. Tropical; 13°S - 14°S, 34°E - 35°E
Africa: endemic to lake Malawi (Ref. 80784, 89864)
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm SL جنس نر / بدون خواص جنسي; (Ref. 80784)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
Melanochromis wochepa is distinguished from its congeners, except M. auratus, M. dialeptos, and M. mossambiquensis, by a steeper-angled vomer (72–80° vs. 35–53°). It is distinguished from M. auratus, M. dialeptos, and M. mossambiquensis by the male coloration pattern which is blue without white stripes and which is brown/black with yellow and pale-blue stripes in males of the other species. Female M. wochepa are distinguished from M. auratus by a submarginal dorsal band that is wider than the mid-lateral and the dorsolateral stripe. The abdominal yellow stripes in female M. wochepa are thin and never cover the entire lower abdomen, while those in female M. auratus usually cover the entire lower half of the body. M. wochepa is further distinguished from M. dialeptos by a longer head (30.2–33.3 vs. 29.8–31.4 % SL), a deeper body (30.2–34.7 vs. 26.8–31.8 % SL), by a larger distance between the posterior dorsal and pelvic fin (53.3–59.8 % vs. 49.8–55.8 % SL), by a longer pectoral fin (22.8–33.0 % vs. 19.5–24.3 % SL), and by more dorsal-fin rays(7–10 (mode 9) vs. 7–9 (mode 7)). It is further distinguished from M. mossambiquensis by a deeper body as expressed in a larger distance between the origins of the dorsal and anal fins (49.6–54.5 % vs. 47.1–50.8 % SL) and a larger distance between the origins of the dorsal and pelvic fins (30.1–36.4 % vs. 27.6–33.4 % SL), and by a shorter lower jaw (26.7–32.5 % vs. 29.0–41.5 % HL).
Occurs in shallow, rocky habitat; mostly seen solitary; not uncommon; males do not defend territory, but displays between males are frequent and short of duration; feeds from aufwuchs on rocks from which it picks algal strands and diatoms (Ref. 80784).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Konings-Dudin, G, A.F. Konings and J.R. Stauffer Jr., 2009. Descriptions of three new species of Melanochromis (Teleostei: Cichlidae) and a redescription of M. vermivorus. Zootaxa 2076:37-59. (Ref. 80784)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
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=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
