Flame Chub
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Flame Chub
hemitremia flammea
The Flame Chub (Hemitremia flammea) is a captivating freshwater fish native to the southeastern United States, known for the brilliant red-orange coloration displayed by males during breeding season. This small but vibrant member of the minnow family thrives in clear, cool streams and springs, often indicating good water quality in its habitat. Its ecological role as both a consumer of small invertebrates and a prey item for larger fish highlights its importance within stream ecosystems. Despite its striking appearance, the Flame Chub is relatively shy, making it a prized sighting for aquatic enthusiasts and an important species for conservation efforts focused on preserving pristine headwater environments.
Hábitat: Found predominantly in clear, cool, relatively swift-flowing small to medium-sized streams, creeks, and spring runs with gravel, rubble, or bedrock substrates, often associated with woody debris.
Aspecto
The Flame Chub is a small, slender fish typically growing 5 to 9 cm in length. Its body is generally silvery-tan to olive-brown on the back, fading to a lighter, silvery belly. A distinct dark lateral stripe runs from the snout through the eye to the base of the caudal fin. During the breeding season, males exhibit spectacular coloration, with the lower sides, belly, and fins (especially the caudal and anal fins) developing an intense flame-like orange-red hue. Tubercles, small nuptial bumps, may also appear on the heads of breeding males. The fins are typically clear to yellowish, with a dark spot often present at the base of the caudal fin.
ReinoAnimaliaFiloChordataClaseActinopterygiiOrdenCypriniformesFamiliaLeuciscidaeGéneroHemitremia
Categoría
PecesRareza
Common
Peligro
1/5 · Muy bajo
Snaps
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Datos interesantes
Despite their small size, their vibrant breeding colors make them one of the most visually striking minnow species in their range.
Flame Chubs are a "coolwater" species, meaning they thrive in water temperatures below 20-22°C (68-72°F) and are sensitive to thermal pollution.
The scientific name "flammea" directly refers to the fiery red coloration observed in breeding males.
They are "nest associates," meaning they sometimes lay their eggs in the nests of other fish, such as creek chubs or hornyhead chubs, which then inadvertently guard the Flame Chub eggs.
Habilidades especiales
Habilidad
Spawning Display
Breeding male Flame Chubs develop vivid red-orange coloration on their lower sides and fins, making them highly conspicuous to attract mates during reproduction.
Habilidad
Clear Water Indicator
Their strong preference for and reliance on pristine, cool, and oxygenated water makes their presence a natural indicator of good stream health and minimal pollution.
Habilidad
Benthic Micro-Forager
With a small, subterminal mouth, they are adept at picking minute food items, such as insect larvae and algae, from the cracks and surfaces of rocks and gravel on the stream bottom.
Medidas y detalles
- Longitud
- 5-9 cm
- Peso
- 0.005-0.015 kg
- Esperanza de vida
- 2-4 años
- Top Speed
- 10 km/h
- Tamaño de la puesta
- 100-500
- Incubación
- 3-7 días
Dieta y alimentación
Flame Chubs primarily consume small aquatic invertebrates, particularly insect larvae, supplemented with diatoms and other plant material scraped from the substrate.
Alimentos principales
- Mayfly larvae
- Chironomid larvae
- Caddisfly larvae
- Copepods
- Diatoms
- Detritus
Método de búsqueda
- Foraging
Conexiones ecológicas
eaten by
Smallmouth Bass
Micropterus dolomieu
Common predator in its habitat.
hunts
Mayfly Nymph
Ephemeroptera spp.
Main food source for the chub.
eaten by
Northern Watersnake
Nerodia sipedon
Common predator of small fish in streams.
competitor
Mottled Sculpin
Cottus bairdi
Competes for similar food resources in shared habitats.
Rasgos
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También conocido como
Todavía no hay alias listados.
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Seguridad
Peligro
1/5 · Muy bajo
Todavía no hay notas especiales de seguridad.
Preguntas frecuentes
¿Cómo identificar a Flame Chub?
La forma más fácil de identificar a Flame Chub es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Flame Chub?
5-9 cm
¿Cuál es el peso de Flame Chub?
0.005-0.015 kg
¿Cuál es el esperanza de vida de Flame Chub?
2-4 años
¿Cuál es el top Speed de Flame Chub?
10 km/h
¿Qué come Flame Chub?
Flame Chubs primarily consume small aquatic invertebrates, particularly insect larvae, supplemented with diatoms and other plant material scraped from the substrate.
¿Dónde se encuentra normalmente Flame Chub?
Found predominantly in clear, cool, relatively swift-flowing small to medium-sized streams, creeks, and spring runs with gravel, rubble, or bedrock substrates, often associated with woody debris.
¿Cómo caza Flame Chub?
Foraging
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