142 PROCEEDINGS OF THE ACADEMY OF [Vol. LXXIV 



Casigneta cochleata Brunner. 



1878. C[asigneta] cochleata Brunner, Monogr. der Phaneropteriden, p .164, 

 pi. Ill, fig. 46. [d\ 9; Moluccas; Amboina, [Moluccas].] 



Amboina Island, Moluccas, 1 9 , [A. N. S. P.] 



Length of body 26.5, length of pronotum 5.6, length of tegmen 

 38.3, greatest width of tegmen 8.5, length of caudal femur 26.3, 

 length of ovipositor 9.7 mm. 



Casigneta lamellosa Brunner. 



1891. Casigneta lamellosa Brunner, Verb.. Zool.-bot. Ges. Wien, XLI, p. 77. 

 [d\ Celebes.] 



Obi Island, Moluccas, 2 9 . 



Without males we are unable to determine these specimens with 

 certainty. Brunner has described lamellosa from the male genitalia 

 alone, but the measurements show it to be a species with more 

 slender tegmina than cochleata. As the present specimens agree 

 in this respect, we have assigned them accordingly. In all other 

 features, except those of proportion, they are similar to the Amboina 

 female here recorded as cochleata. 



In these females as well as in the specimen of cochleata, the teg- 

 mina have the veinlets of the distal section of the enlarged portion 

 of the anal field buffy, with minute intervals dark brown. From 

 there to the apex the sutural margin has the minute spaces between 

 the green veinlets similarly dark brown. These latter markings 

 are so fine that they are scarcely distinguishable to the naked eye. 



Length of body 24.5 and 25, length of pronotum 5.4 and 5.8, 



length of tegmen 38 and 39.3, greatest width of tegmen 6.9 and 7, 



length of caudal femur 26.7 and 27, length of ovipositor 10 and 



10.9 mm. 



Casigneta pellucida Brunner. 



1878. C[asigneia] pellucida Brunner, Monogr. der Phaneropteriden, p. 165. 

 [d\ 9 ; Philippine Islands.] 



Dapitan, Zamboanga District, Mindanao, Philippine Islands, 

 (from C. F. Baker), 1 9 . 



As stated by Brunner, this species differs from C. cochleata 

 Brunner mainly in the paler general coloration and the triangular 

 female subgenital plate. The tegmina show the same delicate 

 marking we have noted for C. lamellosa Brunner, and in addition 

 have a very small blackish brown fleck at the base of the anal vein. 



Length of body 23, length of pronotum 5.8, length of tegmen 38, 

 greatest width of tegmen 7.6, length of caudal femur 28.7, length 

 of ovipositor 8.3 mm. 



