EUCOSMETTJS. 55 



of coriuiii impiinctate ; an enclosed pale impunctate spot near 

 inner angle. 



Var. a. Apical angular fuscous spot to corium continued along 

 apical margin. 



Length 5 millim. 



Hah. Assam ; Margherita ( Coll. Dist.). Ceylon ; Peradeniya 

 {Green). Burma : Karennee (Feci). — Japan (Leivis). 



774. Pamera flavipes, Motsch. (Plociomerus) Bull. Soc. Nat. Mose. 



1863, p. 80. 



Head and scutellum piceous ; pronotum and body beneath dark 

 castaneons ; corium brownish-ochraceous, thickly darkly punctate : 

 basal joint of antenna;, lateral margins of corium and legs luteous ; 

 membrane fuliginous, the veins paler ; antennae (excluding basal 

 joint) fuscous, apical joint palely pilose ; rostrum brownish. 



Length 5 millim. 



Hah. Ceylon; Peradeniya ((rrfen). Burma; Bhamo (i^t;«). 



775. Pamera sobrina, Dist. A. M. N. II. (7) viii, p. 480 (1901). 



Head pale piceous ; pronotum, scutellum and body beneath 

 pale castaneous ; corium, membrane, antenme, rostrum and legs 

 ochraceous : apices of the second and third joints of the antennae 

 and apical half of the fourth joint infuscated. Anterior lobe of 

 the pronotum prominent, gloloose ; corium punctate, its lateral 

 margins pale, impunctate. 



Length 4^ to 5 millim. 



Hah. Calcutta (Athinson Coll., Brit. 31ns.). Ceylon {Lewis). 

 Burma ; Eangoou, Bhamo, Teinzo, Karennee {Fea). 



Genus EUCOSMETUS. 



Eucosmetus, Berfjr. Rev. d'Ent. xiii, p. 156 (1894). 



Type, E.formosus, Bergr., from Java. 



Distribution. Oriental Region and Japan. 



Anterior lobe of pronotum at least twice as long as posterior 

 lobe, basal margin moderately concave ; anterior tibice in the male 

 more or less spinous beneath ; head long, broad and somewhat 

 flattened, constricted behind eyes ; antennae with the first joint 

 reaching the apex of head. As Dr. Bergroth remarks, Eucosmetus 

 is allied to the Chilian genus Erlacda, but differs by the posterior 

 portion of the head being destitute of tubercles, the first joint of 

 the antennae reaching the apex of the head, anterior tibiae in male 

 armed with three small spines, in the female unarmed. 



a. Anterior tibice ^n male prominently splned beneath. 



77G, Eucosmetus insignis, Dist. A. M. N. H. (7) viii, p. 482 (1901). 

 Head, pronotum, scutellum, membrane, body beneath and legs 



