46 



low at base, deepening toward apex ;cl3'peus tricarnate, median 

 one obscure ; pronotum sbort, sinuously, angularly emarginate be- 

 hind ; scutellum a little longer than wide, lateral angles slightly 

 behind middle ; central carina obscure ; lateral carinae well ele- 

 vated in middle, appearing as two small, longish tubercles. Teg- 

 mina dififering from Phaiitasiiiotoccro in having the first median 

 section forked and the cubitus simple. This genus comes near 

 to Sweccyia and Phautasinatoccra. 



(1) D. cacnosuin sp. nov. ( $ ). 



PI. II fig. 4, 4a. PI. Ill fig. 7. 



Stramineous, fuscous mark across gena, lateral portion of pro- 

 notum and scutellum, eye black; tegmina and wings hyaline, 

 opaquely white with w^axy secretion, white-veined ; radia, media 

 and cubitus tinged with black, slightly fuscous in clavus. 



Length of body 2.5 mm. ; tegmen 3.8 mm. 



Habitat : Larat. 



Phaiifasmafoccra, Kirk. 



H. S. P. A. Ent. Bull. I 430. P.ull. Ill 177. 

 Arunfa Distant, A. M. N. H. (7) XIX 406. 

 Nesophantasma Kirk. Ent. Bull. Ill 177. 



Kirkaldy erected this genus for two species, arbor ca (type) and 

 vitiensis ; subsequently he erected a new genus, Nesophantasma, 

 for the latter species. I now have two species which agree with 

 Phaiifasmafoccra, all the specimens being males, and nine specie 

 which agree with A'csophanfasma, all the specimens being fe- 

 males, two of which agree in all details, except the shape of the 

 head, to P. arborca and P. nigromaculata. The two species, la- 

 lolxciisis and papuciisis, are only represented by females and the 

 shape of the head is intermediate. I believe that this is a genus 

 witli slight sexual dimorphism in the shape of the head and that 

 Kirkaldy was correct in his original decision, which I revert to. 



(1 ) P. arborca Kirk. ( S $ ). 



PI. I f. 10-a. 



Arunfa rubrovcnosa, Dist. A. M. N. H. (7) XIX 406. 



( 9 ) The marking agree with the male. X'ertex very slightly 

 narrowing toward apex, sides very slightly sinuous, face subpar- 

 allel sided, antennae reaching slightly beyond eyes, smaller than 

 in male ; posterior margin, of last ventral abdominal segment 

 widely angular, the apex produced into two small points, turned 

 somewhat ventrally, in profile angular near base. 



