رده بندی / Names
اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Diplotaxodon: Greek, diploos = twice + Greek, taxis = disposition + Greek, odous = teeth (Ref. 45335); longimaxilla: The specific name longimaxilla is derived from the Latin words maxilla, which means 'jaw', and longus, which means 'long', and is used here in reference to the long upper jaw bone (Ref. 127500).
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.; تغييرات عمق 80 - ? m (Ref. 127500). Tropical
Africa: Lake Malawi (Ref. 127500).
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 18.1 cm SL جنس نر / بدون خواص جنسي; (Ref. 127500)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 14 - 15; شعاع نرم باله پشتي (کل) : 10 - 12; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 11 - 12. Diagnosis: The body depth distinguishes Diplotaxodon longimaxilla, 28.9-32.4% of standard length, from D. altus, 35.1-37.8% of standard length, D. limnothrissa, 22.5-27.8% of standard length, D. argenteus, 27.3-27.6% of standard length, and D. greenwoodi, 34.2-36.5% of standard length (Ref. 127500). Diplotaxodon longimaxilla, with horizontal eye diameter 27.1-32.1% of head length, has a smaller eye than D. macrops, horizontal eye diameter 35.2-38.2% of head length; the smaller cheek depth of D. longimaxilla, 15.2-19.4% of head length, distinguishes it from both D. aeneus, 23.2-28.1% of head length, and D. apogon, 23.2-28.0% of head length; it has more lateral-line scales than D. ecclesi, 35-38 vs. 32 (Ref. 127500).
This species is found offshore; common in trawl nets from depths below 80 m near Domira Bay (Ref. 127500).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Stauffer, J.R. Jr., T.B. Phiri and A.F. Konings, 2018. Description of two deep-water fishes of the genus Diplotaxodon (Teleostei: Cichlidae) from Lake Malawi, Africa. Proc. Biol. Soc. Wash. 131:90-100. (Ref. 127500)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
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 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).
