12 Mr. Joseph S. Baly 07i the 



Spec. 10. Diahrotica Javeti. 

 Ent. Month. Mag., xxv., p. 251. 



Angiiste ovata, postice ampliata, convexa, nigra, nitida, femori- 

 bus (apice extreme excepto) tlioraceque flavo-ftilvis, anteuuarum 

 articulis novo et decimo flavo-albidis ; thorace convexo, obsolete 

 bifoveolato ; elytris tenuiter puuctatis, utroque maculis duabus 

 rotundatis infra basin, fascia pone medium, utrinque abbreviata 

 maculaque rotundata subapicali, albidis. 



Mas. Antennis corpori fere sequilongis, abdominis basi sordide 

 fulva. 



FcEM. Antennis corpore brevioribus, abdomine toto nigro. 



Long. Silin. 



Hah. Brazil, Esph'ito Sancto; Coll. Fry and Baly. 

 Bahia {Read) ; Coll. Fry. 



Head triangular, not longer than broad ; clypeus with an 

 elevated ridge; antennte filiform, nearly equal to the body in 

 length in the 3' > shorter and rather more slender in the ? ; the 

 second and third joints very short, nearly equal and moniliform 

 in the <? , the fourth nearly twice the length of the two united ; in 

 the ? the third joint is obconic and very slightly longer than the 

 second, the fourth being about one-half longer than the other two 

 united. Thorax one-half broader than long; sides rounded and 

 shghtly produced before the middle, slightly sinuate posteriorly ; 

 convex, impressed on either side with a very small shallow fovea. 

 Elytra oblong-ovate, dilated posteriorly, moderately convex, 

 minutely punctured. 



The black under side separates D. Javeti from the 

 allied species. 



Spec. 11. Diahrotica fidvo-signata, Baly. 



Ann. Mag. Nat. Hist., 5th ser., iii., 1879, p. 77; 

 Jacoby, Biol. Cent. Amer., pt. vi., Col., p. 517, pi. xxix., 

 tig. 12. 



Hah. Colombia ; also Guatemala, My collection. 



Spec. 12. Diahrotica generosa, Baly. 



L.c, p. 77. 



Hah. Ecuador. A single specimen in my own col- 

 lection. 



