158 
L.M. Roth 
Remarks 
The strongly dissimilar male styli places H. 
humphreysi in the fr/ro/or-species-group. The species 
keys out to couplet 4 (Roth 1991b: 626) where it can 
be separated from H. halmaturina Shelford 
(halmaturina-species-growp) by the dissimilar styli, 
and colour pattern differences. 
Etymology 
The species is dedicated to Dr W.F. Humphreys, 
senior curator at the Western Australian Museum, 
who has sent me many cockroach specimens from 
Western Australia. 
Hensaussurea pedestris Princis 
Hensaussurea pedestris Princis: Roth, 1991b: 630, figs. 
47F, 48 (redescription: male and female). 
Material Examined 
Australia: Western Australia: Cape Range 
Peninsula: 1<J, camp, at night, 22°01'S, 114°03'E, 20 
May 1990, J.M. Waldock, C.R. 90 #158 (WAM); 5 
nymphs, Site TL-3, 22°15'S, 114°04'E, 17 May-5 
June 1990, J.M. Waldock (WAM); 19, Site TL-4, 
22°06'S, 114°00'E, pitfall traps, 17 May-3 June 1990, 
J.M. Waldock (WAM); 12, Site TL-5, 22°06'S, 
114°00'E, litter, 3 June 1992, J.M. Waldock (WAM); 
Id, 1 nymph. Site TL-7, pitfall traps, 22°15'S, 
114°04'E, pitfall traps, 20 May-5 June 1990, J.M. 
Waldock (WAM). 
Hensaussurea peniculus Roth 
Hensaussurea peniculus Roth, 1991b, 631, fig. 49 
(male and female). 
Material Examined 
Australia: Western Australia: 12, Cape Range 
Peninsula, Site TL-4, pitfall traps, 22°06'S, 114°00'E, 
17 May-3 June 1990, J.M. Waldock (WAM). 
Measurements (mm) 
Length, 7.0; pronotum length x width, 2.0 x 2.6 
(sides deflexed); tegmen length x width, 1.3 x 0.9. 
Remarks 
The colour of this female differs somewhat from 
the unique female paratype. The pro- and 
mesonotum are yellowish and have a narrow dark 
brown transverse band on their hind margins. The 
first six abdominal terga are infuscated laterally, 
and segments seven to ten are yellowish and 
yellowish-white. Cerci are yellow on both surfaces. 
The specimen is slightly smaller than the paratype. 
Paratemnopteryx sp. 1 
Paratemnopteryx sp. 1 Roth, 1990: 580, figs 26A-C 
(male and female). 
Material Examined 
Australia: Western Australia: 12, Eneabba 
region. Cave E-22, 1 June 1991, C. Rippon (WAM); 
Id, Cape Range Peninsula, Cave C-79, 22°06'S, 
14°00'E, 27 June 1989, W.F. Humphreys, R. Wood, 
CR'89 #3205 (WAM). 
Remarks 
This unnamed species combines characters of P. 
australis Saussure and P. rufa (Tepper). It was 
previously reported from Queensland (pitfall 
traps) and Northern Territory (bat caves). Its eyes 
are fairly well developed. 
Genus Neotemnopteryx Princis 
Neotemnopteryx Princis: Roth, 1990: 535 (revision). 
Remarks 
There are ten previously known species of 
Neotemnopteryx, most of them occurring on the 
eastern coast of Australia; one of them, N. douglasi 
(Princis), is cavernicolous, and with another 
species, N. fulva (Saussure), occur on the 
southwestern coast of Western Australia (Roth 
1990, fig. 34). The following new species is the 
second cave dwelling member of the genus. 
Neotemnopteryx ivytinei sp. nov. 
Figures 3A-F 
Material Examined 
Holotype 
d. Cave 6N-747, eastern extension, 70 m from 
entrance, Nullarbor Plain, Western Australia, 
Australia, 2 January 1994, R. Wynne (S47), BES: 
1256 (WAM 94/714). 
Diagnosis 
Cavernicolous. Male: Eyes absent. Tegmina 
reduced, widely separated, hind wings vestigial. 
Front femur Type A 3 , pulvilli and arolia absent. 
Supraanal plate hind margin convexly rounded, 
entire. Subgenital plate trigonal; styli dissimilar, 
the right one slightly larger and at the apex of the 
plate, apices with numerous small black spines. 
Reddish brown. 
Description 
Male 
Head exposed; eyes absent (Figure 3B); antennae 
filamentous. Pronotum subparabolic (Figure 3A). 
