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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Plagopterinae
Etymology: Hemitremia: Greek, hemi = half + Greek, trema = hole (Ref. 45335); flammea: From the words hemi, meaning half; tremia, aperture (referring to the incomplete lateral line); and flammea, flaming (referring to the bright red breeding colors) (Ref. 10294).
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
; Nước ngọt gần đáy. Temperate; 37°N - 33°N
North America: middle Cumberland (mostly Caney Fork) and Tennessee River drainages in Tennessee, Georgia, and Alabama, USA; Kelley Creek (Coosa River system) in Alabama.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Chín muồi sinh dục: Lm ? range ? - ? cm
Max length : 7.8 cm TL con đực/không giới tính; (Ref. 10294)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Tia mềm vây hậu môn: 7 - 8. Hemitremia flammea can be distinguished by having the following characters: caudal peduncle deep; head short; snout extremely short; mouth small, slightly subterminal; eye round; body barely compressed; dorsal fin origin slightly behind pelvic fin origin; lateral line incomplete, fewer than half of scales pored; 38-44 lateral scales; anal fin with 7-8 rays; pharyngeal teeth 2,5-4,2; and coloration consists of olive above, dark stripe along back, dark streaks along upper side, followed by light stripe, then black stripe ending at black caudal spot or wedge, white to red below, bright scarlet red along bottom 1/3 of body and at base of dorsal fin in large specimens (especially males), and silver peritoneum flecked with black (Ref. 86798).
Occurs in springs and spring-fed streams, usually over gravel (Ref. 5723, 86798). Feeds on midge larvae supplemented with isopods, oligochaetes, hemipterans, and snails (Ref. 10294).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Các công cụ
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Estimates based on models
Phylogenetic diversity index (Tài liệu tham khảo
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00246 - 0.01548), b=3.05 (2.83 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Tài liệu tham khảo
69278): 3.2 ±0.45 se; based on food items.
Thích nghi nhanh (Tài liệu tham khảo
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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