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Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: sanguifluus: Name from the words sangui, meaning blood, and fluum, flowing (Ref. 10294).
More on author: Cope.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce benthopélagique. Temperate; 38°N - 35°N
North America: known only from the middle Cumberland River drainages (Rockcastle River in Kentucky to Caney Fork in Tennessee) in Kentucky and Tennessee, USA. Previously regarded as a subspecies of Etheostoma maculatum (Ref. 3814).
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 9.0 cm TL mâle / non sexé; (Ref. 5723)
Inhabits fast rocky riffles of small to medium rivers (Ref. 5723); also found in creeks (Ref. 10294). Rakes et al. (1999) reported results of captive propagation this species from the Big South Fork, Tennessee: eggs were adhesive, 1.5-1.8 mm in diameter, deposited in the crevice of joined ceramic tiles; approximately 20 eggs were deposited per mating event and eggs were clumped together; larvae were phototactic and pelagic for 5-21 days before becoming benthic (Ref. 93269).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00575 (0.00270 - 0.01228), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.3 ±0.5 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (21 of 100). 🛈 |