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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Etroplinae
Etymology: Paretroplus: Name from the Greek 'para' meaning 'on the side of'; in taxonomy it is commonly used in generic names to express similarity or relatedness; in the present case it would mean 'next to Etroplus' (S.Kullander, pers.comm. 3/11); lamenabe: Lamena is a Malagasy word that translates as 'red one', and be is a Malagasy word meaning 'big', in reference to both the live colouration of this species and its large size relative to members of its sister clade, P. tsimoly and P. nourissati (Ref. 78623).
Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
; স্বাদু পানি ভাসমান. Tropical
Africa: Mahajamba River, Betsiboka River basin, in Madagascar (Ref. 78623).
আকৃতি / ওজন / Age
পরিপক্কতা : Lm ? range ? - ? cm
Max length : 18.4 cm SL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 78623)
Short description
সনাক্তকারী নির্দেশক | বহিঃ অঙ্গ সংস্থান | মরফোমেট্রিক্স
পৃষ্ঠীয় কাঁটা (মোট ) : 15 - 17; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 11 - 16; পায়ূ কাঁটা : 7 - 9; পায়ূর নরম পাখনা্তুন্ড: 10 - 12; কশেরুকা : 30 - 32. Diagnosis: A shallow-bodied, elongate Paretroplus diagnosed from all congeners except P. nourissati and P. tsimoly by the presence of two wide and convergent, below the lateral midline, dark brown to black midlateral bands, representing the second and third or third and fourth bars in series (Ref. 78623). Paretroplus lamenabe is distinguished from P. nourissati and P. tsimoly by a deeper body, 47.0-54.3% of standard length vs. 38.1-43.5% and 41.1-46.8% respectively; by the presence of pelvic fins that extend beyond origin of the anal fin when adducted, and by a larger adult size , regularly exceeding 180 mm standard length vs. less than 160 mm standard length in P. nourissati and P. tsimoly (Ref. 78623).
Body shape (shape guide): fusiform / normal.
Found in a generally turbid river with muddy banks, from a rocky stretch with an accelerated current (Ref. 78623).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Sparks, J.S., 2008. Phylogeny of the cichlid subfamily Etroplinae and taxonomic revision of the Malagasy cichlid genus Paretroplus (Teleostei: Cichlidae). Bull. Am. Mus. Nat. Hist. 314:1-151. (Ref. 78623)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Phylogenetic diversity index (সূত্র
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00652 - 0.04224), b=2.95 (2.73 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (সূত্র
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
স্থিতিস্থাপক (সূত্র
120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).
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