VERM APT Ell A. 
147 
This insect was placed by Kirby in Anisolabis in 1904. The presence 
of vestigial tegmina afforded Burr’s sole reason for referring it to Euborellia in 
1912. Its agreement with other species of Gonolabis is actually very evident. 
Anisolabis xenia (Kirby). 
Norfolk Island, 1 1 <j>. 
Nala lividipes (Dufour). 
Nepean River, New South Wales, I, 1905, (A. Musgrave), 1 9 [Austral. 
Mus.]. Sydney, N.S.W., \ <$, 1 !j> (male forceps unarmed), [Austral. Mus.]. 
Minmi, N.S.W., 1 (forceps toothed). Gippsland, Victoria, XI 10 1919 
(H. Bodley), 2?. 
This species is generally distributed over the tropics of the Old World 
and was probably originally introduced in Australia. 
Labidura riparia truncata Kirby. 
It is exceedingly difficult to decide whether the forms of this plastic 
species should be recognised as races or as mere variants. In all Australian 
material referable to truncata the ultimate tergite has (unlike pluvialis) a 
transverse caudal margin, the males do or do not have an internal tooth near 
the middle of the forceps and there is a tooth or swelling near their apices. 
This latter feature is peculiar to Australian material, so that racial recognition 
of truncata would appear to be warranted. 
Mjoberg’s Labidura leucotarmta, described from Perth, Western Australia, 
in 1 924, is evidently a synonym. 
Pawella, Queensland, (F. Bradshaw), 1 $ (medium, forceps with post- 
median tooth prominent, a very faint sub-apical swelling present), [Acad. 
Nat. Sci. Phila.]. Mt. Morgan District, Queensland, (Mrs. McC. Metzsr) 1 .j 
(medium robust, forceps with post-median tooth prominent, a marked sub-apical 
swelling present), [Austral. Mus.]. Goulburn, New South Wales, 1 $ (slender, 
forceps with median tooth absent, sub-apical tooth distinct), [Austral. Mus | 
Penrith, Nepean River, N.S.W., IV, 17, 1918, (A. Musgrave), l $ (forceps with 
sub-median and sub-apical teeth present), [Austral. Mus.]. Port. Kembla 
N.S.W., III, 1927, (M. E. Higs), I £ (very robust, forceps with post-median 
tooth present, a very faint sub-apical swelling indicated). Waterfall, N.S.W., 
IV, 1928 (E. Shaw), 1 $, [Austral. Mus.]. Cadia near Belubula, N.S.W., V, 
1923, (Miss S. E. Hosie), 1 9 . Warrawee, Sydney, N.S.W., (H. C. Fitzhardinge)' 
19, [Austral. Mus.]. Arncliffe, Sydney, N.S.W., IV, 2, 1916, (B. Stoyles), 1 £ 
(slender, forceps with post-median and sub-apical teeth prominent). Lawler 
Western Australia, 1 $ (post-median and sub-apical teeth prominent). 
Only the Penrith and Lawler specimens have fully developed tegmina 
and wings, the latter represented by minute concealed rudiments in ah the 
others. 
