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> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Rivulidae (Rivulines) > Cynolebiinae
Eponymy: Charles J Simpson, California, was a friend of the author. We have been unable to find further details. (Ref. 128868), visit book page. More on authors: Costa & Brasil.
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع البيئة
; المياه العذبة قاعية التغذية و المعيشة; غير مهاجرة. Tropical
النضج: Lm? range ? - ? cm Max length : 3.9 cm SL ذكر/ مختلط الجنس; (Ref. 49550)
وصف مختصر مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشعة الظهرية الناعمة (المجموع) : 14 - 22; أشعه شرجية لينه: 18 - 24; فقرات: 25 - 27. Bars on anal and caudal fins of male; red distal bar on these. Anal fin of female long, spatulated, and long posterior process of occipital, terminating in narrow posterior extension. Males with short to minute filamentous rays on tip of dorsal fin; dorsal fin pointed, with 6-8 bars through the whole fin; anal fin rounded; flanks with reddish gray bars. Dorsal-fin rays 18-22 in male, 14-17 in female; anal-fin rays 21-24 in male, 18-20 in female; caudal-fin rays 23-24, caudal fin subtruncate in male, rounded in female (Ref. 49550). Body shape (shape guide): short and / or deep; Cross section: compressed.
Costa, W.J.E.M., 2003. Rivulidae (South American Annual Fishes). p. 526-548. 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. 36579)
حالة القائمة الحمراء للاتحاد الدولي لحفظ الطبيعة والموارد الطبيعية (Ref. 130435: Version 2025-2 (Global))
