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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Cichlasomatinae
Etymology: Parachromis: Greek, para = the side of + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Eponymy: Captain John Melmoth Dow (1827–1892) was an American naturalist and explorer, in addition to being a ship’s master and shipping agent. [...] (Ref. 128868), visit book page.
More on author: Günther.
Taxonomic Remarks
Reviewed by Bussing (1998: 360), with key, diagnosis, geographical distribution, and figures.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
; آب شيرين نزديك كف زي; pH range: 7.0 - ? ; dH range: ? - 20; رود رو (Ref. 126106). Tropical; 21°C - 37°C (Ref. 36880)
Central America: Atlantic slope, from the Aguan River (Honduras) to the Moín River (Costa Rica); Pacific slope from the Yeguare River (Honduras) to the Bebedero River (Costa Rica).
طول در اولین بلوغ / اندازه / وزن / سن
بلوغ: Lm 20.0 range ? - ? cm
Max length : 72.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 40637); بيشينه وزن گزارش شده: 6.8 kg (Ref. 40637)
Adults inhabit lakes but also thrives in various lower and middle river valleys. This species is an avid cavern digger. Piscivorous, though also eats crustaceans and insects in smaller numbers (Ref. 36880). Made into fillets or eaten baked.
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Produces about 1000-1500 eggs. Altruism with males of other species while tending the young. This updates previous informations from Ref. 7335.
Min. 1000 eggs, sexual maturity is reached at 15 months and 20 cm (Ref. 2060).
Kullander, S.O., 2003. Cichlidae (Cichlids). p. 605-654. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36377)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; ماهي ها ي سرگرم كننده: بله
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02455 (0.01428 - 0.04219), b=3.09 (2.94 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
سطح تروفیک (مرجع
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
جهندگی (مرجع
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (tm=1.25; Fec = 1,000-1,500).
آسیبپذیری ماهیگیری (Ref.
59153): Moderate to high vulnerability (49 of 100).
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