Main Ref. | Randall, J.E., 1998 |
Utseende refererar till | |
Bones in OsteoBase |
specialiserade organ | |
annat utseende | |
andra färger | |
Anmärkningar |
Särskilt slående egenskaper | none |
Lateral kroppsform (shape guide) | fusiform / normal |
Tvärsnitt | oval |
Dorsal profil av huvudet | clearly convex |
Ögontyp | more or less normal |
Typ av mun/snyte | more or less normal |
Munnens placering | terminal |
Type of scales | ctenoid scales |
Diagnos |
Body with alternate red and yellow stripes dorsally, and with red and silvery white on side; ventrally, the yellow stripes often as a series of close-set spots, one per scale; head red, an oblique silvery white streak below eye and a vertical one on edge of preopercle; spinous dorsal fin yellow with narrow red margin; white caudal fin with a submarginal red band in each lobe, converging and broadening basally. Five oblique rows of scales on cheek. Body depth 2.5-2.85 in SL; head length 2.6-2.95 in SL; snout length 3.4-3.9 in head length; interorbital width 5.3-6.0 in head length; slightly projecting lower jaw. Maxilla either extending slightly beyond a vertical at front edge of pupil or reaching below center of eye; upper jaw length 2.3-2.65 in head length; premaxillary groove extending to or slightly posterior to a vertical at anterior edge of orbit; anterior end of nasal bone rounded; medial margin of nasal bone without spinule; edge of nasal fossa with 1 to 7 spinules; upper edge of suborbital bones below anterior half of eye without a spine or serrae (below posterior half weakly serrated); preopercular spine about 2/3 times in orbit diameter, 4.3-5.3 in head length; 1st and 2nd dorsal spine subequal, usually the 3rd is the longest, 2.15-2.7 in head length; 3rd anal spine 1.55-1.75 in head length. Usually 10 anal soft rays (Ref. 27370). |
Ease of Identification |
Sidolinjer | 1 avbruten: No |
Fjäll längs sidolinje | 42 - 47 |
Porbärande fjäll längs sidolinje | |
Fjäll i lateralserie | |
Antal rader fjäll ovan sidolinje | 3.5 - 3.5 |
Antal rader fjäll under sidolinje | |
Fjäll runt stjärtfensspole | |
Skäggtömmar | |
Gälspringor (endast hos hajar/rockor) | |
Gälräfständer | |
på undre del av gälbåge | 13 - 14 |
på övre del av gälbåge | 6 - 8 |
totalt | 19 - 22 |
Ryggkotor | |
preanal | |
totalt |
Egenskaper | |
Antal fenor | 1 |
Antal småfenor | Dorsal 0 - 0 |
Ventral 0 - 0 | |
Totalt antal hårda fenstrålar | 11 - 11 |
Totalt antal mjuka fenstrålar | 14 - 14 |
Fettfena | absent |
Egenskaper | forked; more or less normal |
Antal fenor | 1 |
Totalt antal hårda fenstrålar | 4 - 4 |
Totalt antal mjuka fenstrålar | 9 - 11 |
Bröstfena | Egenskaper more or less normal |
Fenstrålar hårda 0 | |
Fenstrålar mjuka 14 - 15 | |
Bukfenor | Egenskaper more or less normal |
Position abdominal behind origin of D1 | |
Fenstrålar hårda 1 | |
Fenstrålar mjuka 7 - 7 |