;M)6 JMv. W, L. Distant on Homoptera. 



Long., excl. te^rm., 7^ min. ; exp. tegm. 26 to 28 mm. 



Hdb. Bolivia (J. Steinhach, Brit. Mus.) ; Ecuador; 

 C-.icliabe [Roseiiherg, Brit. Mus.). 



In tlie smaller and varietal sj)ecinien from Ecuador the 

 ?ub;ipical area to the tegmina and the apex of the wings 

 are also fuscous brown. 



Genus Mysidia. 

 Mysidia, Westw. Trans. Linn. Soc. xix. p. 5 (1842). 

 'J'ype, M. pallida, F;«br. 



Mysidia neJndosa. 



Dcrhe nehnlosa, Germ, in Tlion, Ent. Arcli. ii. 2, p. -56 (1830). 

 ]\JysiiUa nebtdosa, Walk. List Horn., Siippl. p. 97 (1858). 



Walker [svpra^, evidently witli a richt determination, 

 described this species as new. Fowler (Biol. Centr.-Am., 

 llhjnch. Horn, ii, p. 73) has followed Walker. 



Mysidia Sieifibachi, sp. n. 



Body and legs pale stramineou-; ; tegmina and wings 

 creamy white, subhyaline, the first with a fuscous spot 

 extending from costa at about one third from base across 

 radial area, between this spot and apex is another very pale 

 brownish transverse costal spot not reaching middle of 

 tegmen, some of the di?=cal transverse veins also of the same 

 colour; wings with a pale fuscous costal spot at about one 

 third from base which crosses radial area, the discal transverse 

 vein pale brownish ; face narrow, broadened towards clypeus, 

 lateral margins strongly ridged ; clypeus not or very 

 obsoletel}^ carinate. 



Long., excl. tegm , ?> mm. ; exp. tegm. 17 mm. 



Ifoh. Bolivia (J. Steitdmch, Brit. ]\Jus.). 



From the description apparently allied to M. 2^'i»cta, Fabr. 



^fyaidia jamaicensis^ sp. n. 



Body and legs very ))ale luteous; tegmina and wings pale 

 creamy, semiopaque, the venation darker, two black spots 

 above clavns, the smallest near its base, the largest near its 

 a]iex, two black subapical spots, the uppermost smallest, two 

 black dots in basal third of costal area, remaining costal area 

 a little darker with pale spots; wings with a transverse 

 series of three small irregular spots at about one third from 

 base. 



