Open Access

Table 2.

Morphological characteristics of the females of Trichospirura aethiopica n. sp. from Malacomys longipes in Gabon and Trichospirura spp.

Species
aethiopica n. sp.
leptostoma
willmottae
sp.d
teixeiraie
amphibiophila
Specimen status or reference Allotype Paratype Smith & Chitwood, 1967 Chabaud & Krishnasamy, 1975c Chabaud & Krishnasamy, 1975c Coy Otero, 1970 Moravec & Kaiser, 1994
Body length (mm) 13.4 15.6 12–20 7.5 5.6 9.88–19 10–11.18
Body width at mid-body 225 255 350 230 70 240–440 340
Nerve ring to apex 320 330 330 225 230 750–990 411
Deirids to apex 270 285 240 190 180 216–225
Excretory pore to apex 430 370 650 290 290 825a 495
Buccal capsule length 460 420 470–500 340 340 660–880 765
Buccal capsule width 9 8 20a 8a 10–16 9
Oesophagus total length 1360 1600 1730 1380 795 1180–1390 1358
Muscular oesophagus length 330 400 380 230 155 230–260 270
Distance vulva to posterior extremity 450 460 620 240 280 450–610 360–435
Vagina length 100
Ovijector length (including vagina) 300 350 1650 & 1350b 300a 130 360–450
Tail length 250 280 330 140 170 180–290 233–261
Tail width at anus 60 70 100a & 70b 75a 35a 80a
Egg size 50–55 × 28 48 × 22 50 × 25 50 × 32 47–49 × 20–24 51–54 × 24–27
a

measured on drawings;

b

in the present study;

c

Chabaud & Krishnasamy (1975);

d

immature specimen;

e

from four host species, including Anolis equestris, the type host species originally infected with males only.

Measurements in micrometres unless otherwise specified.

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