Morphology Summary - Enteromius innocens
Datos morfológicos de Enteromius innocens
Claves de identificación
Abnormalities
Ref. principal Seegers, L., 1996
El aspecto se refiere a
Bones in OsteoBase

Atributos sexuales

órganos especializados
diverso aspecto
diversos colores
Observaciones

Características descriptivas del juvenil y del adulto

Características llamativas
Forma lateral del cuerpo  (shape guide) fusiform / normal
Sección transversal
Perfil dorsal de la cabeza
Tipo de ojos
Tipo de boca/hocico
Posición de la boca
Tipo de escalas
Diagnosis

Description: Small and inconspicious Enteromius species; body moderately elongate with a slender caudal peduncle (Ref. 27292). Snout rounded and terminate to subterminate; two pairs of barbels; eye as long as or a little bit longer in diameter than length of snout (Ref. 27292). Dorsal fin with 3 unbranched and 8-9 branched rays; anal fin with 2-3 unbranched and 5-6 branched rays; pectoral fin with 1 unbranched and 13-15 branched rays; pelvic fin with 1-2 unbranched and 7-8 branched rays; dorsal-fin origin slightly in front of or above pevic fins; dorsal fin relatively high; last simple dorsal ray long, smooth and flexible, not serrated posteriorly; hinder margin of dorsal fin slightly concave; caudal fin deeply forked, lobes pointed (Ref. 27292). Lateral line moderately curved downwards; lateral line scales 28-33; 4.5 scales above and 2.5 scales below lateral line; 12 scales around caudal peduncle (Ref. 27292, 122753).

Colouration: The overall colour is that of a light brown, a little bit darker on the back and lighter to whitish or even silvery on the belly; especially on the back, each scale has a dark brownish margin; on the flanks of the body there is a silverish sheen which becomes even more prominent after preservation of the fish; in life, there is a dark brownish to greyish narrow band along the sides which runs from the upper gill cover to the caudal peduncle; this lateral streak, which frequently has a golden hue, is prominent in most specimens in only its last two thirds and often fades out in front of the dorsal fin, but it always is well marked in preserved specimens; fins brownish to transparent with the borders dark edged, especially in the dorsal fin; the lateral line pores of the first scales show some darkish pigments (Ref. 27292).

Facilidad de identificación

Características merísticas de Enteromius innocens

Líneas laterales interrumpido: No
Escalas en la línea lateral
Escalas de la línea lateral con poros
Escalas en las series laterales 28 - 33
Filas de escalas sobre la línea lateral 4.5 - 4.5
Filas de escalas debajo de la línea lateral 2.5 - 2.5
Escalas alrededor del peduncule caudal 12 - 12
Barbillas
Hendiduras branquiales (solamente tiburones/rayas)
Branquispinas
en el miembro inferior
en el miembro superior
total
Vértebra
preanal
total

Aletas

Aleta(s) dorsal(es)

Cualidades no striking attributes
Número de las aletas 1
número de pínnulas Dorsal   
Ventral  
total de espinas 0 - 0
Total de rayos suaves 11 - 12
Aleta adiposa absent

Aleta caudal  (shape guide)

Cualidades forked; more or less normal

Aleta(s) anal(es)

Número de las aletas 1
total de espinas 0 - 0
Total de rayos suaves 7 - 9

Aletas apareadas

Pectoral Cualidades  more or less normal
espinas     0
Rayos-suaves   14 - 16
Pélvicas Cualidades  more or less normal
posición    abdominal  beneath origin of D1
espinas     0
Rayos-suaves   8 - 9
(por ej. 9948)
(por ej. oophagy)
Volver a Búsqueda
Comentarios y correcciones
cfm script by eagbayani, 17.10.00, php script by rolavides, 13/03/08 ,  Última modificación por sortiz, 06.27.17