| Sex | Male Holotype | Male | Male | Male | Male | Female | Female | Female |
|---|---|---|---|---|---|---|---|---|
| Mantle length, mm | 29 | 25 | 25 | 23 | 22 | 13 | 13 | 19 |
| Mantle width, % mantle length | 131 | 108 | 120 | 122 | 132 | 108 | 139 | 111 |
| Head width, % mantle length | 159 | 140 | 144 | 148 | 141 | 135 | 177 | 126 |
| Fin length, % head width | 30 | 31 | 31 | 29 | 29 | 29 | 35 | 23 |
| Fin width, % fin length | 71 | 68 | 64 | 78 | 87 | 90 | - | 91 |
| Arm length, % total length | 63 | 61 | 57 | 59 | 59 | - | - | - |
| Mantle length, % longest arm length | 63 | 69 | 85 | 77 | 76 | 93 | 93 | 100 |
| Max. web sector depth, % longest arm length | 80 | 78 | 80 | 70 | 79 | 86 | 93 | 79 |
| Max. sucker (normal) diameter, % mantle length | 3.5 | 2.7 | 3.0 | 3.3 | 2.7 | 3.9 | 3.9 | 3.1 |
| Max. sucker (enlarged) diameter, % mantle length | 7.9 | 6.0 | 5.0 | 4.7 | 5.3 | - | - | - |
| Max. cirrus length, % mantle length | 2.3 | 2.0 | 1.7 | 1.5 | 1.9 | - | - | 1.3 |
| Suckers on arm I | 35 | 32 | 32 | 33 | 30 | 27 | 32 | 30 |
| Gill lamellae, number | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Comments
These measurements and counts are from Voss (1982). Many of the figures have been rounded to the nearest whole number.
