| Main Ref. | Calegari, B.B., P. Lehmann A. and R.E. Reis, 2013 |
| Utseende refererar till | |
| Bones in OsteoBase |
| specialiserade organ | |
| annat utseende | always different morphology between mature adults |
| andra färger | |
| Anmärkningar | Males with a conical urogenital papilla immediately posterior to the anus opening, a fleshy flap along the dorsal margin of the pelvic-fin spine, longer pelvic-fin spine 15.8-20.3% SL (vs.14.4-16.4% SL in females), a shorter internareal distance 9.4-10.9 (vs. 11.3-12.9% HL in females), wider nares diameter 13-15.6 (vs. 10.9-12.1% HL in females). and shorter prenasal length 15.2-20.0 (vs. 20.1-24.2% HL in females). |
| Särskilt slående egenskaper | |
| Lateral kroppsform | elongated |
| Tvärsnitt | |
| Dorsal profil av huvudet | |
| Ögontyp | |
| Typ av mun/snyte | |
| Munnens placering | |
| Type of scales | |
| Diagnos |
Distinguished from all congeners by having the following characters: 19-31 premaxillary teeth (vs. 10-20); 18-27 dentary teeth (vs. 11-19); caudal peduncle depth 6.2-7.6% (vs. 7.6-11.5% SL); dorsal-fin spinelet rectangular in shape (vs. triangular or quadrangular); suture in the posteromesial portion of the paired basipterygium long- same size of the basipterygium medial cartilage (vs. suture smaller-one to two third of the basipterygium medial cartilage) (Ref. 93039). Description: pectoral-fin spine with odontodes (Ref. 93039). |
| Ease of Identification |
| Sidolinjer | avbruten: No |
| Fjäll längs sidolinje | |
| Porbärande fjäll längs sidolinje | |
| Fjäll i lateralserie | |
| Antal rader fjäll ovan sidolinje | |
| Antal rader fjäll under sidolinje | |
| Fjäll runt stjärtfensspole | |
| Skäggtömmar | |
| Gälspringor (endast hos hajar/rockor) | |
| Gälräfständer | |
| på undre del av gälbåge | |
| på övre del av gälbåge | |
| totalt | |
| Ryggkotor | |
| preanal | |
| totalt | 29 - 29 |
| Egenskaper | no striking attributes |
| Antal fenor | 1 |
| Antal småfenor | Dorsal |
| Ventral | |
| Totalt antal hårda fenstrålar | 2 - 2 |
| Totalt antal mjuka fenstrålar | 7 - 8 |
| Fettfena | absent |
| Egenskaper | forked |
| Antal fenor | |
| Totalt antal hårda fenstrålar | 1 - 1 |
| Totalt antal mjuka fenstrålar | 5 - 5 |
| Bröstfena | Egenskaper other (see remarks) |
| Fenstrålar hårda 1 | |
| Fenstrålar mjuka 6 - 6 | |
| Bukfenor | Egenskaper |
| Position abdominal | |
| Fenstrålar hårda | |
| Fenstrålar mjuka 6 - 6 |