Everard E. Blanchard : Apliid notes 



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Aulacorthum pseudorosaefolium n. sp. (fig. 7) 



Apterous üirgogene. . 



Color : Green to yellow green. Antennae yellowish with tips of 

 III, IV, \ and all of VI with íilament broAvnish black. Eyes dark 

 purple-red. Legs straw to greenish Avith tars¡, tips of femora and 

 tibiae, dusky. Cauda yellow-green to bright yellow. Cornicles 

 bright yellow green, dusky at apex. Rostrum concolorous with 

 body, darkened at tip. 



Fig. 7. — Aulacorthum pseudorosaefolium, Blanchaiid. Apterous vir- 

 gogene : a, antenna ; b, segment III of antenna ;.c, cornicle ; d, 

 tip of cornicle ; e, cauda. Álate vlrgogene : f, cauda ; g, anten- 

 na; h, segment III of antenna; ¡, cornicle; j, tip of cornicle. 



Morphological characters : Elongate oval. Dorsum naked. Ven- 

 ter provided with minute inconspicuous hairs in transverse series. 

 Frontal tubercles gibbous at inner apical angle. Antennae with 

 faint imbrications on all segments. III with minute hairs subequal 

 to i/3 of its máximum width, withfrom 7 to 12 sensoria in a more 

 or less single row which may or may not attain its apex. Rostrum 

 reaches second coxae. Cauda sub-lanceolate with blunt rounded 

 apex with two pairs of lateral bristles, which are fine and rather 

 short. Cornicles cylindrical, slightly flanged at apex and faintlyim- 

 bricated over entire length, becoming confluent at extreme apex 

 where two to three striae are formed. Front with a prominence 

 between the eyes. 



