Main Ref. | Gomon, M.F. and C.D. Struthers, 2015 |
Utseende refererar till | |
Bones in OsteoBase |
specialiserade organ | |
annat utseende | |
andra färger | |
Anmärkningar |
Särskilt slående egenskaper | |
Lateral kroppsform | elongated |
Tvärsnitt | oval |
Dorsal profil av huvudet | |
Ögontyp | |
Typ av mun/snyte | |
Munnens placering | |
Type of scales | |
Diagnos |
This species is distinguished by the following characters: D 17, of moderate height, no filamentous rays in both sexes, penultimate ray usually longest in males (19.7-21.0% SL), fourth or fifth ray longest in females (14.7-17.3% SL), but nearly same length as those at middle of fin, 13.9-20.1% SL in males and females, distal margin nearly straight in both sexes, only slightly concave in males, very slightly convex in females; caudal peduncle length 15.8-17.9% SL; distance from anus to anal fin origin 2.5-3.8 in distance from pelvic fin origin to anus; moderately large head, length 30.5-32.6% SL; large eye with orbital diameter 9.7-11.4% SL; snout length 7.3-8.2% SL; upper jaw length 14.3-16.0% SL; pectoral fin length 20.8-23.5% SL; pelvic fin moderately large, length 27.2-31.3% SL; 6 or 7 scales between anus and anal fin origin; body brown above and white to silvery below with dark edged brown saddles dorsally, becoming red ventrally; dorsal fin is covered with reddish spots, most slightly smaller than pupil of eye, in about four more or less horizontal rows, those posterobasally yellow in males (Ref. 105374). |
Ease of Identification |
Sidolinjer | avbruten: No |
Fjäll längs sidolinje | 41 - 43 |
Porbärande fjäll längs sidolinje | |
Fjäll i lateralserie | |
Antal rader fjäll ovan sidolinje | 4.5 |
Antal rader fjäll under sidolinje | 4.5 |
Fjäll runt stjärtfensspole | |
Skäggtömmar | |
Gälspringor (endast hos hajar/rockor) | |
Gälräfständer | |
på undre del av gälbåge | 13 - 14 |
på övre del av gälbåge | 4 - 5 |
totalt | 17 - 19 |
Ryggkotor | |
preanal | 14 - 16 |
totalt | 41 - 43 |
Egenskaper | |
Antal fenor | |
Antal småfenor | Dorsal |
Ventral | |
Totalt antal hårda fenstrålar | |
Totalt antal mjuka fenstrålar | 17 - 17 |
Fettfena |
Egenskaper |
Antal fenor | |
Totalt antal hårda fenstrålar | |
Totalt antal mjuka fenstrålar | 10 - 10 |
Bröstfena | Egenskaper |
Fenstrålar hårda | |
Fenstrålar mjuka 11 - 11 | |
Bukfenor | Egenskaper |
Position | |
Fenstrålar hårda | |
Fenstrålar mjuka 9 - 9 |