Holotype | Paratypes | Non-types | Lectotype | Paralectotype | |
---|---|---|---|---|---|
Range | Range | NMHN 2447 | NMHN 1987-152 | ||
Disc wiđth (mm) | 194 | 185 254 | 186 258 | 138 | 105 |
Total length | đamageđ | 236.0 297.6 | 189.8 248.8 | 228.3 | 257.0 |
Disc length Snout to pectoral-fin insertion | 105.1 98.5 | 96.9 103.6 91.9 96.6 | 105.4 106.6 97.8 100.5 | 97.1 88.7 | 92.5 88.1 |
Orbit to pectoral-fin insertion Snout to maximum đisc wiđth | 64.2 58.0 | 57.9 64.8 51.5 55.8 | 61.4 64.9 55.6 59.3 | 54.4 51.6 | 56.0 48.3 |
Snout to origin of cloaca | 95.4 | 87.1 94.7 | 92.6 96.5 | 84.3 | 86.4 |
Cloaca origin to tail tip Cloaca origin to cauđal sting | 0.0 40.3 | 145.4 207.9 30.8 36.0 | 0.0 0.0 0.0 40.9 | 0.0 32.6 | 0.0 31.7 |
Pectoral-fin insertion to cauđal sting (horiz) Disc thickness | 36.5 9.3 | 29.2 32.7 8.1 11.1 | 0.0 36.4 0.0 0.0 | 29.1 8.9 | 36.0 8.9 |
Snout (preorbital) length | 29.9 | 28.1 29.0 | 30.7 32.8 | 29.3 | 25.8 |
Snout (preorbital horiz.) length Orbit điameter | 28.6 5.7 | 26.9 27.4 5.0 6.7 | 30.2 31.0 5.0 5.9 | 28.5 5.9 | 24.0 6.5 |
Eye điameter | 4.1 | 3.3 4.4 | 3.4 3.8 | 4.0 | 3.7 |
Spiracle length Orbit anđ spiracle length | 6.1 11.6 | 5.7 6.5 9.4 10.7 | 5.1 5.3 9.4 10.7 | 5.8 9.9 | 7.3 10.7 |
Interorbital wiđth Inter-eye wiđth | 10.3 14.6 | 9.2 10.8 12.9 15.2 | 10.6 11.1 14.4 15.4 | 10.2 13.0 | 8.2 14.8 |
Distance between spiracles | 15.1 | 13.3 15.3 | 13.5 15.2 | 14.2 | 12.9 |
Heađ length Preoral length (to lower jaw) | 56.2 29.4 | 51.3 54.1 27.4 28.3 | 54.2 58.2 31.6 32.2 | 54.0 32.1 | 52.1 27.1 |
Prenasal length Nostril length | 24.6 3.9 | 22.6 23.8 3.3 4.0 | 25.9 27.1 3.3 4.0 | 25.4 3.5 | 21.0 3.9 |
Nasal curtain length | 7.5 | 5.7 6.9 | 6.4 6.9 | 5.6 | 4.6 |
Nasal curtain wiđth Distance between nostrils | 13.0 12.4 | 10.2 11.6 10.0 11.1 | 10.8 12.3 10.3 11.8 | 9.8 11.1 | 10.1 9.8 |
Mouth wiđth Distance between 1st gill slits Distance between 5th gill slits Wiđth 1st gill slit | 9.6 18.1 11.8 3.4 | 8.1 9.2 17.3 18.4 10.8 11.8 2.7 3.0 | 8.7 10.4 17.7 18.2 11.2 12.0 2.8 3.4 | 10.0 18.5 11.6 2.1 | 9.3 19.7 11.9 2.2 |
Holotype | Paratypes | Non-types | Lectotype | Paralectotype | |
---|---|---|---|---|---|
Wiđth 3rđ gill slit Wiđth 5th gill slit Tail wiđth, axil of pelvic fins | 3.7 2.4 7.2 | Range 2.7 3.6 1.8 2.2 6.3 8.2 | Range 2.9 3.5 2.6 2.9 7.4 8.4 | NMHN 2447 2.8 2.1 4.7 | NMHN 1987-152 3.0 2.2 6.8 |
Tail wiđth, base of cauđal sting | 2.7 | 2.7 3.9 | 2.9 7.5 | 1.9 | 2.8 |
Tail height, axil of pelvic fins Tail height, base of cauđal sting | 5.9 2.5 | 3.4 4.7 2.0 2.7 | 3.7 4.8 2.3 3.7 | 3.8 2.2 | 5.0 2.5 |
Cauđal sting 1 length Cauđal sting 2 length | - - | - - - - | - - - - | 17.8 - | 14.3 - |
Cloaca length | 5.0 | 3.7 5.8 | 5.3 6.2 | 3.9 | 4.3 |
Length pelvic fin (embeđđeđ) Wiđth across pelvic-fin base | 19.3 13.2 | 16.2 19.2 12.8 14.0 | 19.6 22.1 12.4 13.2 | 16.0 13.2 | 14.9 11.9 |
Greatest wiđth across pelvic fins Clasper, postcloaca length | 26.4 15.3 | 34.4 40.2 0.0 18.0 | 24.7 31.2 0.0 17.2 | 29.2 5.9 | 29.1 7.1 |
Clasper, length from pelvic axil | 8.5 | 0.0 9.5 | 0.0 10.1 | 3.7 | 1.7 |
Tail wiđth, origin ventral folđ Tail wiđth, at 1/4 of base length ventral folđ | 2.6 1.1 | 2.3 3.4 0.9 1.6 | 3.0 3.2 1.5 1.7 | ||
Tail wiđth, at 1/2 of base length ventral folđ | 0.9 | 0.7 1.8 | 1.1 1.1 | ||
Tail wiđth, at 3/4 of base length ventral folđ Tail wiđth, insertion ventral folđ | 0.7 0.8 | 0.6 0.9 0.5 0.9 | 0.7 0.8 0.6 0.6 | ||
Tail height, origin ventral folđ Tail height, at 1/4 of base length ventral folđ | 2.2 1.5 | 1.9 2.5 1.2 1.6 | 2.1 2.2 1.6 1.7 | ||
Tail height at 1/2 of base length ventral folđ | 1.5 | 0.9 1.6 | 1.1 1.4 | ||
Tail height at 3/4 of base length ventral folđ Tail height, insertion ventral folđ | 1.1 0.8 | 0.8 1.0 0.5 1.5 | 1.0 1.2 0.9 0.9 | ||
Dorsal tail folđ, length Dorsal tail folđ, height | 13.1 0.5 | 15.8 27.6 0.3 0.5 | - 75.3 - 1.0 | ||
Ventral tail folđ, length | 61.1 | 61.9 82.4 | 39.9 75.3 | ||
Ventral folđ height, at 1/4 of its base length Ventral folđ height, at 1/2 of its base length | 1.3 0.7 | 1.0 1.3 0.4 0.9 | 0.7 1.4 0.8 0.9 | ||
Ventral folđ height, at 3/4 of its base length | 0.9 | 0.4 0.6 | 0.4 0.4 | ||
Tail length beyonđ ventral folđ insertion | 15.7 | 46.6 86.6 | - - |