CHARACTER | N | RANGE | MEAN | SD | Holotype | ||||
---|---|---|---|---|---|---|---|---|---|
μm | pt | μm | pt | μm | pt | μm | pt | ||
Body length | 30 | 384 – 491 | 936 – 1233 | 447 | 1133 | 28 | 69 | 444 | 1223 |
Buccal tube | |||||||||
Buccal tube length | 30 | 35.4 – 43.4 | – | 39.5 | – | 1.7 | – | 36.3 | – |
Stylet support insertion point | 30 | 28.0 – 33.1 | 75.3 – 79.1 | 30.2 | 76.6 | 1.3 | 0.9 | 28.1 | 77.4 |
Buccal tube external width | 30 | 5.1 – 6.6 | 13.3 – 16.4 | 6.0 | 15.1 | 0.4 | 0.8 | 5.7 | 15.7 |
Buccal tube internal width | 30 | 3.9 – 5.0 | 10.0 – 12.7 | 4.5 | 11.5 | 0.3 | 0.8 | 4.2 | 11.6 |
Ventral lamina length | 30 | 20.6 – 26.3 | 54.1 – 63.6 | 23.2 | 58.7 | 1.5 | 2.5 | 20.6 | 56.7 |
Placoid lengths | |||||||||
Macroplacoid 1 | 30 | 10.0 – 14.4 | 26.6 – 34.8 | 12.3 | 31.2 | 1.0 | 2.2 | 11.5 | 31.7 |
Macroplacoid 2 | 30 | 6.8 – 9.7 | 17.5 – 23.3 | 7.8 | 19.9 | 0.7 | 1.6 | 7.1 | 19.6 |
Microplacoid | 30 | 2.4 – 4.9 | 6.5 – 12.4 | 3.7 | 9.4 | 0.6 | 1.3 | 3.5 | 9.6 |
Macroplacoid row | 30 | 19.4 – 25.3 | 50.1 – 61.1 | 21.7 | 55.1 | 1.3 | 2.5 | 20.3 | 55.9 |
Placoid row | 30 | 24.0 – 29.1 | 62.1 – 71.9 | 26.8 | 67.9 | 1.5 | 2.8 | 24.7 | 68.0 |
Claw 1 heights | |||||||||
External primary branch | 29 | 9.4 – 12.5 | 24.4 – 30.6 | 11.1 | 28.2 | 0.8 | 1.8 | 11.1 | 30.6 |
External secondary branch | 29 | 6.2 – 9.8 | 16.0 – 24.1 | 7.9 | 20.1 | 1.0 | 2.3 | 7.8 | 21.5 |
Internal primary branch | 28 | 8.7 – 11.9 | 22.7 – 30.5 | 10.4 | 26.5 | 0.7 | 1.7 | 9.9 | 27.3 |
Internal secondary branch | 28 | 6.3 – 9.0 | 16.1 – 22.6 | 7.5 | 19.2 | 0.5 | 1.5 | 7.5 | 20.7 |
Claw 2 heights | |||||||||
External primary branch | 29 | 10.0 – 13.3 | 25.1 – 32.8 | 11.7 | 29.8 | 0.8 | 2.0 | 11.3 | 31.1 |
External secondary branch | 28 | 6.8 – 10.1 | 17.5 – 26.4 | 8.4 | 21.4 | 0.9 | 2.2 | 8.2 | 22.6 |
Internal primary branch | 29 | 7.7 – 13.6 | 19.9 – 34.1 | 10.7 | 27.2 | 1.0 | 2.4 | 10.6 | 29.2 |
Internal secondary branch | 30 | 6.2 – 9.7 | 16.3 – 24.3 | 7.9 | 19.9 | 0.9 | 1.9 | 7.8 | 21.5 |
Claw 3 heights | |||||||||
External primary branch | 30 | 10.0 – 13.0 | 24.2 – 33.4 | 11.7 | 29.6 | 0.9 | 2.2 | 11.4 | 31.4 |
External secondary branch | 29 | 7.0 – 10.0 | 17.5 – 25.2 | 8.7 | 21.9 | 0.8 | 2.0 | 8.4 | 23.1 |
Internal primary branch | 30 | 9.3 – 12.6 | 24.2 – 32.2 | 10.8 | 27.5 | 0.7 | 1.9 | 10.7 | 29.5 |
Internal secondary branch | 30 | 5.8 – 9.6 | 15.1 – 24.3 | 7.9 | 19.9 | 1.0 | 2.2 | 7.9 | 21.8 |
Claw 4 heights | |||||||||
Anterior primary branch | 30 | 11.2 – 14.8 | 28.2 – 36.1 | 12.7 | 32.3 | 0.9 | 2.4 | 13.1 | 36.1 |
Anterior secondary branch | 27 | 6.9 – 10.9 | 18.2 – 26.9 | 9.0 | 22.8 | 1.0 | 2.4 | 9.4 | 25.9 |
Posterior primary branch | 28 | 12.4 – 15.8 | 30.9 – 41.0 | 14.0 | 35.5 | 1.0 | 2.8 | 14.9 | 41.0 |
Posterior secondary branch | 13 | 7.0 – 10.4 | 17.9 – 25.7 | 8.9 | 22.8 | 1.0 | 2.6 | ? | ? |