Table 6. Morphometrics (μm) of Crenopharynx crassipapilla sp. nov.
Males | Females | |||
---|---|---|---|---|
Holotype | Paratype | Paratypes | ||
Specimen | M1 | M2 | F1 | F2 |
L | 5,677 | 5,496 | 5,258 | 6,634 |
a | 24 | 29 | 23 | 25 |
b | 4 | 4 | 4 | 4 |
c | 15 | 16 | 14 | 17 |
c′ | 3.8 | 3.3 | 3.7 | 3.5 |
Head diam. at cephalic setae | 27 | 26 | 28 | 29 |
Head diam. at amphids | 28 | 27 | 28 | 29 |
Length of outer labial setae | 9–10 | 10 | 10 | 11–13 |
Length of cephalic setae | 12 | 11 | 10 | 11 |
Amphidial aperture height | 2 | 2 | 2 | 2 |
Amphidial aperture width | 5 | 6 | 6 | 5 |
Amphidial aperture width/cbd (%) | 18 | 22 | 21 | 17 |
Amphidial aperture from anterior end | 13 | 13 | 13 | 12 |
Nerve ring from anterior end | 549 | 528 | 546 | 553 |
Nerve ring cbd | 139 | 135 | 147 | 144 |
Pharynx length | 1,560 | 1,460 | 1,484 | 1,524 |
Pharyngeal diam. at base | 99 | 96 | 106 | 124 |
Pharynx cbd at base | 225 | 176 | 216 | 245 |
Max. body diam. | 234 | 191 | 226 | 262 |
Spicule length | 544 | 530 | – | – |
Gubernaculum length | 85 | 62 | – | – |
Cloacal/anal body diam. | 99 | 104 | 103 | 111 |
Tail length | 379 | 343 | 378 | 385 |
V | – | – | 3,014 | 3,659 |
%V | – | – | 57 | 55 |
Vulval body diam. | – | – | 219 | 262 |
Note:
a, body length/maximum body diameter; b, body length/pharynx length; c, body length/tail length; c′, tail length/anal or cloacal body diameter; cbd, corresponding body diameter; L, total body length; V, vulva distance from anterior end of body; %V, V/total body length × 100.