1907.] NATURAL SCIEXCES OF PHILADELPHIA. 161 



a median line of small tubercles are present on the proximal portion 

 of the ventral surface; cephalic tibia not quite half the length of 

 the femur, armeel with ten spines on the external margin and six- 

 teen on the internal. Median limbs rather slender, of moderate 

 length; caudal limbs very considerably longer than the median. 



General color dull olive green, touched in many places with bice 

 green and jjarrot green. Head touched with yellowish, the eyes seal 

 brown. Proiiotum with considerable brownish on the shaft. Teg- 

 mina passing from nearly bottle green proximad and on a section of the 

 costal area through pea green to apple green in the distal half of the 

 discoidal area and oil green in the costal section; hyaline intersticas 

 limited to the pea green area and the apple gi-een section immediately 

 adjoining it in the discoidal field ; stigma touched with brown. Wings 

 with the exposed section coriaceous and opaque oil green; remainder 

 of the wings, except a narrow greenish touch along the costal margin, 

 hyaline with the transverse veins rather broadly touched with gamboge 

 yellow. Cephalic femora and tibiae with the principal spines almost 

 entirely blackish-brown, the others touched with the same color. 

 ]\Iedian and caudal limbs with the femora mars brown, the tiljise and 

 tarsi oil green. 



Measurements. 



Length of body, 61.5 mm. 



Length of prouotum, 24.5 



Greatest width of pronotum, 5 " 



Length of tegmen, 32 



Greatest width of tegmen, 12 



Greatest width of costal field, 5 " 



Length of cephalic femur, 17.2 



Length of median femur, 15 



Length of caudal femur, 19 



A paratypic female, taken December 20, 1904, is essentially similar 

 to the type though slightly larger. The color pattern of the tegmina 

 is not as marked in it as in the type and the hyaline interstices more 

 numerous and extensive. 



PHASMIDJE. 

 BACTERIINiE. 

 CEROYS Serville. 

 ♦Ceroys coronatus (Thunberg). 



1815. P[hasma] coronata Thunberg, Mem. I' Acad. Imp. Sci. St. Pet^rsb., V, 

 p. 299. [Xo locality.] 



1 9 . December, 1904. 



