414 
kable that e strong glandular fold runs from the hinder angle of orbit to 
the base of the fore limb, where it is broken, angular, and extends on the 
breast and in a sharp angle towards the axilla. A distinct web between the 
fingers. 
( roloration. Dirty brown above with small black spots and white dots ; 
along the middle of back and sides of body, a light stripe. 
6. Hyla thesaurensis, Prns. (Pl. X. fig. 7.) 
One specimen 17 mm. long from near Friedrich- Wilhelmshafen. 
It differs from PeregRs?" description in the following points : -— snout 
a little longer than the horizontal diameter of the orbit, fingers not guite 
free (as noticed already by BouLENxGER !), the second and third, ánd the 
tbird and fourth united by a small, but distinct web at the base. 
The coloration differs in many points from that of specimens from 
the Solomon Islands described by PereRs and agrees well with BOULENGER"s 
deseription. Reddish brown above, on limbs lighter, on hinder part of head 
and on the upper eyelids nearly black. On the tip of the snout a small 
white median stripe, forked between the nostrils, and each branch running 
along the canthus rostralis and on the outer edge of the upper eyelid, pas- 
sing above the tympanum and continued on the side of the back to the 
groin. A white eross-bars between the upper eyelids, behind which from 
the nape to the extremity of the coccyx a white vertebal line extends. 
Between the median and lateral streaks a more or less distinct row of white 
spots. Lower part of the loreal region and lip below the eye white. Limbs 
white punctate all over. The tips of the fingers and toes together with the 
web dirty yellow, with minute dark specks. Lower surface, especially the 
legs, bright reddish yellow, on the distal part of limbs fine greyish-dotted 
(pee) s 
7. Hylella boulengeri, n. sp. (Pl. X. fig. 8.) 
A single specimen 11-"5 mm. long from near Friedrich- Wilhelmshafen. 
The specimen before me is very young and not guite serviceable for 
deseription, however as Mr. BiRó has already left the district and there is 
no hope of better material to be forthcoming, I feel obliged to diseribe it. 
By this opportunity I take the liberty of naming this new species in 
honour of that distinguished herpetologist, Mr. (r. A. Boulenger, who was 
so kind to encourage my studies for many years with the greatest favour. 
Description : 
Snout short, blunt, about egual to the horizontal diameter of the 
1 On the Rept. k Batr. of the Solomon Islands, Transaet. Zool. 80c. of Lon- 
don, 1890." XII. p."60, pl. AT. fg. át 
