Mr. C. O. Waterhouse on new Species of Coleoptera. 87 
The scales also are larger and fewer in number, the number 
of longitudinal series being thirty-five or thirty-six. 
Two anterior and four posterior oculars. Light brownish 
grey, with irregular, narrow, darker cross bands. 
1 his species, which I propose to name Liasis duceboracensis , 
appears to attain to the same size as Liasis aniethystinus. 
IX.— New Species of Ceratorrhina allied to C. guttata, 01. 
(Coleoptera, Cetoniidae). By Charles O. Waterhouse. 
The British-Museum collection of Cetoniidae has recently 
been enriched by some West-African specimens of the genus 
Ceratorrhina allied to C. guttata , 01. They represent three 
species which appear all to be undescribed. As this group 
will now consist of five species, which closely resemble each 
other in general colour anti spotting, it will only be necessary 
to point out the differences. 
Ceratorrhina ( Stephan orrh in a) guttata , 01. 
Loete viridis, micans; thoracis limbo, scutello elytrorumque sutura 
plus minusve rufo-cupreis ; elytris gufctis plurimis (c. 22) albis 
notatis. 
Long. 12-13 lin. 
d . Head with three short horns — one frontal in the form 
of a T> two anterior, somewhat straight, nearly parallel ; 
anterior tibia? simple ; abdomen impressed in the middle. 
? . Head simple ; anterior tibia? with three sharp teeth ; 
abdomen not impressed ; pygidium very acutely produced. 
Ceratorrhina ( Aphelorrhina ) Julia , n. sp. 
This species closely resembles C. guttata in form and size, 
but the colour is decidedly paler green (some examples are 
yellowish green), the copper-colour on the suture is more 
diffused, and the coppery spot on the subapical callosity is 
much more distinct; the punctuation of the thorax and elytra 
is much less distinct; elytra spotted as in C. guttata. 
d . Head without horns, with anterior angles of the clypcus 
somewhat reflexed. 
? . Clypeus less strongly and less closely punctured than 
in C. guttata ; anterior tibia? less strongly toothed ; pygidium 
less acutely conical. 
Long. 12 lin. 
