>
Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: Etheostoma: Greek, etheo = to strain + Greek, stoma = mouth; Rafinesque said "various mouths", but Jordan and Evermann suggest the name might have been intended as "Heterostoma (Ref. 45335).
More on authors: Gilbert & Meek.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce benthopelagico. Subtropical; 39°N - 37°N
North America: Osage River drainage (Missouri River basin) in southern central Missouri, USA.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 13.0 cm TL maschio/sesso non determinato; (Ref. 5723); common length : 7.3 cm TL maschio/sesso non determinato; (Ref. 12193); Età massima riportata: 4 anni (Ref. 12193)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Distinguished by having the following characters: caudal fin base with 2 jet-black spots (unfused); lateral line with 72-82 scales; breeding males with large bright orange and green bars along side, orange and green bands on dorsal and caudal fins (Ref. 86798).
Body shape (shape guide): elongated.
This species inhabits rocky pools and runs of creeks and small to medium rivers (Ref. 5723). Its eggs are found buried in the substrate (Ref. 7043).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Eggs are found buried in the substrate (Ref. 7043).
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)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Vulnerabile (VU) (B1ab(ii,iii,v)+2ab(ii,iii,v)); Date assessed: 21 December 2011
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00303 - 0.01510), b=3.12 (2.94 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (tmax=4; Fec=162-3,974).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
🛈