Ref. principal | Kimura, S., T. Ito, T. Peristiwady, Y. Iwatsuki, T. Yoshino and P.N. Dunlap, 2005 |
Aparência refere-se a | macho; fêmea |
Bones in OsteoBase |
órgãos especializados | no special organs |
aparência diferente | males alike females |
cores diferentes | males alike females |
Notas |
Características determinantes | light organs |
Forma lateral do corpo | short and / or deep |
Secção transversal | compressed |
Perfil dorsal da cabeça | clearly convex |
Tipo de olhos | more or less normal |
Tipo de boca/focinho | more or less normal |
Posição da boca | terminal |
Type of scales | cycloid scales |
Diagnose |
This species of the Leiognathus splendens complex is distinguished by the following characters: no scales on cheek; anterior dorsolateral body surface almost completely scaled without a semicircular naked area on nape; lower margin of inner preopercular ridge is smooth or weakly serrated (including the neotype); interspace of pelvic keels without scales; second spines of dorsal and anal fins are robust (width of second spines of dorsal and anal fins 0.87-1.6% of SL and 0.76-1.7% of SL, respectively); a jet black blotch on spinous dorsal fin (Ref. 75583). Description: Belly silvery; back greyish silvery with faint, grey wavy vertical lines above lateral lines in adults; lateral line scales and pectoral fin base yellow; pectoral axil black. Scales small and deciduous. Nuchal spine with a distinct median keel. Chest fully scaled. Mouth horizontal, pointing slightly downward when protracted; line of closed mouth passing below eye; a narrow brown band around end of snout. Lower edge of operculum and margin of supraorbital serrated. Third and fourth dorsal and third anal spines anteriorly serrated (Ref. 2108). |
Facilidade de identificação |
Linhas laterais | 1 interrompido: No |
Escamas na linha lateral | 46 - 66 |
Escamas da linha lateral com poros | |
Escamas em séries laterais | |
Fileiras de escamas acima da linha lateral | |
Fileiras de escamas abaixo da linha lateral | |
Escamas em torno do pedúnculo caudal | |
Barbilhões | 0 |
Fissuras branquiais (tubarões/raias apenas) | absent |
Raios branquiais | |
no membro inferior | 18 - 24 |
no membro superior | 5 - 7 |
total | |
Vértebras | |
Pré-anal | |
total | 24 - 24 |
Atributos | extending over most of the back length |
Número de barbatanas | 1 |
No. de pínulas | Dorsal 0 - 0 |
Ventral 0 - 0 | |
Total de espinhos | 8 - 8 |
Total de raios moles | 16 - 16 |
Barbatana adiposa | absent |
Atributos | forked; more or less normal |
Número de barbatanas | 1 |
Total de espinhos | 3 - 3 |
Total de raios moles | 14 - 14 |
Peitoral | Atributos more or less normal |
espinhos | |
Raios moles 17 - 19 | |
Pélvica | Atributos more or less normal |
posição thoracic before origin of D1 | |
espinhos 1 | |
Raios moles 5 - 5 |