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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Cyprininae
Etymology: furvus: The specific name is from the Latin adjective 'furvus' (dark black, dusky), in reference to the dusky overall appearance of the fish.
More on authors: Tan & Kottelat.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
; স্বাদু পানি সমুদতলে ভাসমান বেনথোপেলাজিক. Tropical
Asia: Sumatra, Indonesia.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 3.4 cm SL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 78741)
Short description
সনাক্তকারী নির্দেশক | বহিঃ অঙ্গ সংস্থান | মরফোমেট্রিক্স
পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 11; পায়ূর নরম পাখনা্তুন্ড: 8; কশেরুকা : 30. Differs from all congeners by having a wide, very conspicuous and contrasted black bars on the body (width of bar 5 equal to 1½ to 2 lateral row scales). Additional distinguishing characters of this species include bar 1 on snout conspicuous, simple dorsal-fin rays black throughout its length, black pigmentation sometimes reaching the interradial membrane before first branched ray, posterior tip of dorsal fin with a distinct black mark which appears as part of 6, pectoral fin with black upper margin; simple anal-fin rays black on their entire length in adults; all fins dusky with scattered chromatophores on all rays; posterior edge of last simple dorsal-fin ray with 17-21 serrae; presence of a small and distinct black mark immediately anterior to anus, visible in lateral view; mouth terminal with lower jaw wide and anteriorly rounded (Ref. 78741).
This is the only member of the genus Eirmotus which occurs in the black waters of peat swamp forest. Encountered only in deep inside the forested area in a less disturbed portion (Ref. 78741).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Tan, H.H. and M. Kottelat, 2008. Revision of the cyprinid fish genus Eirmotus, with description of three new species from Sumatra and Borneo. Raffles Bull. Zool. 56(2):423-433. (Ref. 78741)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00521 - 0.02417), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
স্থিতিস্থাপক (Ref.
120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
