148 
W . P]VANS. 
Deltocephalus deeoloratus sp, nov. 
(Plate If., 20.) 
Length 3-8 mm. Head, central surface pale buff with faint brown trans- 
verse muscle impressions on the fronto-clypcus. C'rou-n wider in the centre 
than against the eyes rounded apically, jiale buff with a pattern of narrow 
brown inarkrngs ; eyes pale brown. Pronotum and Seutellum, vellowish-whito 
with a fmv transverse narrow brown markings. Tegmen whitish-hvnlirie par- 
tiall\ siiftused with brown ; wins white. Thor/t.r and Abdomen, wntral 
surface \clutish-yellow. Tj/pe from Dedari, 1 /3(i. 
Deltocephalus pullatus sp. nov. 
(Plato IT., 23.) 
1 1 1 ^ ventral surface pale brown witli a pattern of regular 
bold black markings ; eyes black, ocelli red. Crown wider in tf.e centre than 
against the eyi's, pale brown witfi transw-rse and cur\ ed black stripes : coronal 
suture distinct, terminating in front of the eyes. Pronotum yellowish-brown 
anteriorly, grey posteriorly witli a regular pattern of brown markings. Seutellum 
pale brownish-yellow with black markings ; muscle imjiressions apricot. Teg. 
men whitish-hyalme, the borders of each cell suffusisl with brown. Thorax, 
ventral surface black, the edges of certain sclerites edged with yellow. Hind 
tjbia pale brown, spines brown. Abdomen jiroximallv black, d'istallv vellow. 
lyp( V from Yancliep, 12^35. . ' ' 
EUPTERYGIDAE. 
It IS almost certain that this family is well represented in Western Aus- 
tralia, although not previously recorded from there. The species ileseribed 
below is placed in the genus Aneono Kirk, on account of its ivsemblanee to 
thegimotype A. pulcherrlma Kirk. The venation of the two species is similar 
though not identical. Myers (1928) stated that Aneono was “ apparently not 
a Typhlocybino genus.” Nevertheless it would appear to have closer relation- 
ships u'ith the Eiipterygidae than with other jassoid families. A nymph of 
an un-deseribed s])ecies bidonging to the same genus is illustrated in PI. 3, 
fig. 20. ft is extremely flattened and has a .series of projecting flaps on the 
head, logs and abdomen, 'flic nymiili was taken at Hobart. Tasmania. 
Aneono venusta sji. nov. 
(Plate ITI„ figs. 18, 19.) 
Length 4 mm. Head [nnkish, iiartiall>' snffii.sed wiitli white Pronotum, 
antero-laterally white, medially grey. Seutellum wry dark brown, apicallv 
brownish-yellow. Tegmen, apical third pale brownish-hyaline ; proximal 
two-tliirds brou-n, but for the costal area distallv which is pink, and for 
irregular white areas. Thorax, ^•entral surface dark bro«-n. Abdmnen, 
ventral surface pale brown. Ti/pe ? from Dixlari, I '3(i. 
IDIOCERIDAE. 
Only two specie,s belonging to this family have been described previously 
from Western Australia. The\' are Idioceru,<i divisus* Ev. and T. lesmurdenais* 
Ev. Both are described in Evans, 1936. 
