LONGICORN BEETLES OE JAPAIST. 225 



parvus, inermis, subcylindricus, postice dilatatus, angulis posticis 

 subproductis sed apice obtusis, dorso convexus, antice et postice 

 transversiin sulcato-depressus. Elytra elongata, oblongo-liueariaj 

 basi recta, apice rotundata, dorso pluricostata. Pedes baud, 

 elongati, femora subclavata, tarsi breves, posteriorum articulo 

 primo 2-3 conjunctis parum longiori. Prosternum inter coxas 

 conspicuum sed valde angustum, marginatum. Coxae sicut in 

 Lepturis elougatge, exsertae. Mesosterni acetabula extus late 

 aperta. Metasternum baud convexum; episternum postice at- 

 tenuatum. 



Allied to the Himalayan, genus Pyrocalymma, and differing 

 from it only in the form and clothing of the antenna! joints, tbose 

 in Pyrocalymma ( $ ) being broadly triangular, prolonged at 

 their inner apical angles, and destitute of long hairs. Both 

 genera agree in the margined prosternum. The antennae in 

 Corennys mnch resemble those of Eroscliema ; but they are not 

 essentially different from the same organs in Euryptera. 



CoEEKSTTS SEEiCATA, n. sp. (Plate I. fig. 2.) 



Nigra, supra creberrime punctulata, pilis longis sericeis incum- 

 bentibus fulvis, purpureis Tel sanguineis dense vestita, subtus et 

 in pedibus nigra nitida, antenuis nigris ; genis tumidis post ocuios 

 glabris, a vertice linea impressa separatis. 



Long. 12i-17 millim. c? ? • 



Nauai ; Chiuzenji ; Ontaki, in flowers of Vihurnum. 



Nectdalis solid a, n. sp. 



$ . N. majori quoad colores similis, sed major, prgecipue latior, 

 tborace baud cylindrico, postico dilatato, etc. Kobusta, capite 

 thoraceque nigris supra politis, elytris castaneo-rufis, antennis 

 pedibusque fulvo-rufis, illis versus apicem infuscatis, femorum pos- 

 ticorum claya supra nigra, abdomine fulvo-rufo apice fusco ; 

 capite ante ocuios brevissimo et latissimo, crebre punctulato ; 

 , tborace erecte piloso subtilissime punctulato ; elytris basi spar- 

 sius, apice crebrius et subtilius, rugoso-punctatis, apice pubes- 

 centibus ; alis fulvo-byalinis. Long. 30 miUim. $ . 



Chiuzenji. 



Nectdalis ebenika, n. sp. 



Toto nigra, nitida. Capite sat crebre vertice confiuenter punc- 

 tate ; tborace vix cylindrico, basi paullo latiori, ibi et lateribus 

 crebre punctate, disco laevi, versus apicem profunde sulcato- 



