200 



APPENDIX. EEDUVIID^. 



spot to first and second segments black ; eonnexivum (as seen 

 above) sanguineous, with a transverse black spot at the incisures ; 



Fig. 113. — Guionius indicfus. 



hemelytra black, corium with the lateral margins widened at 

 posterior angle, sanguineous ; structural characters as in generic 

 diagnosis. 



Length 18 uiillim. 



Hah. Assam {Coll. Dist.). 



Genus ECTRYCHOTES. (Vol. II, p. 31-i.) 



2973. Ectrychotes haematogaster, i?z/rm. (Eeduvius) Nuv. Acta Acad- 

 Leop. xvi, Suppl. i, p. 301, t. xli, f. 9 (1834) ; Mayr (Larymna), 

 lieis. Nuvara, Hem. p. 150 (1800). 



Head, pronotum, and seutellum shining dark olivaceous ; hem- 

 elytra dull black ; eonnexivum sanguineous ; head beneath, rostrum, 

 sternum, and legs shining dark olivaceous ; base of intermediate 

 femora, basal two-thirds of posterior femora, and the abdomen 

 beneath sanguineous ; anal appendage dark shining olivaceous. 



This species is allied in the present Indian enumeration to 

 E. crudtlis (vol. ii, p. 316) and E. ahhreviatus (vol. ii, p. 317). 

 From both it differs by the absence of the pale base to the corium 

 and clavus, and from the first by the different colour of the 

 posterior femora and by the ochraceous not violaceous-black 

 colour of the head, pronotum, &c.; the antennas, especially the 

 basal joint, are also much less longly ]nlose. From E. abhreviatus 

 it is to be distinguished by the longer hemelytra, the membrane 

 of which almost reaches the abdominal apex. 



Length 12-13 millim. 



Hah. Sylhet ( Fie?ma J-fus.) ; Philippine Islands. 



