AMERICAN HYMENOPTERA. 91 



Type, Coll. Am. Ent. Soc. Phila. Ty2Je locality, St. Augustine, 

 New Mexico. One $ from St. Augustine, New Mexico (Cockerell 

 212«). 



0«Iontopliotopsis SUCCineus Vier., Proc. Acarl. Nat. Sci. Phila., p. 741, 



% , 1902. 



Type, Coll. Acad. Nat. Sci. Phila. Type locality. La Jolla, Cali- 

 fornia. Two males taken in August at La Jolla (T. D. A. Cock- 

 erell). 



04loiitopliotop*$is (lelodontiis n. sp. 



Length. % , 8 mm. — Head. — Punctures numerous on front, with depression a 

 shaUow pit. Distance between posterior ocelli a little less than twice the dist- 

 ance between them and anterior ocellus, and a little less than that between them 

 and nearest eye margin. No malar space. Mandibles gently curved, excised, the 

 tooth a short blunt angle. 



Thorax. — Prothorax closely rugose. Punctures on dorsulum strong, irregularly 

 separated, parapsidal grooves arising about at middle, lateral grooves almost 

 equal in length to parapsidal grooves. Si'utellum and postscutel with irregular 

 pun(rtures, almost rugose. Propleura coarsely sculptured, rugose, in part smooth. 

 Bulged portion of mesopleura rather distinct, closely punctured, depressed por- 

 tion sj)arsely punctured. Area almost reduced to a remnant. Meshes of reticu- 

 tion on nietathorax regular, sharply defined. Wing — lirst subniarginal cell four 

 times as long as high. Subdiscoidal cell distinct, otherwise like indotatus. Trans- 

 verse median nervure interstitial with basal nervure. 



Abdomen. — Petiole much like indolatus. Punctures numerous, small, well sepa- 

 rated, felt line as usual, on ventral segment a dot, subtle area broad, semicircular. 



Color. — Testaceous, antennse and legs pale testaceous, not much black between 

 ocelli. Stigma brown, nervures pale testaceous. 



T/pe, Coll. Am. Ent. Soc. Phila. Type locality, Arizona. One 

 male, Arizona. 



NOTES AND ADDITIONS. 



A study of that portion of Mr. Melander's " Notes on North 

 American Mutillidte, with Descriptions of New Species," which 

 relates to the genus Odontophotopsi><, revealed tlie following addi- 

 tional species — all males : 



hebes, New Mexico. 



cockerell! , W. Texas. 



simpliciventris, Texas. 



wheeleri, Austin, Texas. 



grata, La Ciieva, Organ Mts., New Mexico. 



pudica, Pressy's Camp, Wenass Valley, Washington. 



TBANS. AM. ENT. SOC. ' XXX. MARCH. 1904 



