102 PROCEEDINGS OF THE ACADEMY OF [Maich^. 



Antiphanes nodicollis (Burmeister). 



1838. 0[mmatolampis] nodicollis Burmeister, Handb. der Entom., Bd. II,. 

 Abtheil. II, pt. I, p. 637. [Brazil.] 



Minas Geraes, Brazil. 1897. [Hebard Collection.] One ? . 



With only Burmeister 's very brief description to furnish one 

 the characters of the species, it is somewhat difficult to decide 

 whether the specimen in hand is his species or not. Burmeister de- 

 scribes the genicular regions, caudal tibiae and tarsi as sanguineous, 

 while in the Minas Geraes individual only the tarsi and distal half of the 

 tibiae are of that colpr, but this may possibly be due to the fact that 

 the original specimen was a male. Until further evidence is at hand, 

 it seems preferable to use Burmeister's name for the specimen 

 before us. 



OMMATOLAMPIS Burmeister. 



1838. Ommatolampis Burmeister, Handbuch der Entom., Bd. II, Abtheil. 

 II, pt. I, p. 636. 



Type designated by Kirby — 0. perspicillata (Johansson). 



Ommatolampis perspicillata (Johansson). 



1763. Gryllus perspicillatus Johansson, Amoen. Acad., VI, p. 398. ["In- 

 diLs."] 



Surinam. [Hebard Collection.] One cf, one 9. 

 Ommatolampis palpata St&l. 



1878. 0[mmalolampis\ palpata StS,l, Bihang till K. Svenska Vet.-Akad. 

 Hand!., V, No. 4, p. 81. [Peru.] 



Piches and Perene Valleys, 2,000-3,000 feet elevation, Peru. 

 (Soc. Geog. de Lima.) [U. S. N. M.] One 9 . 



This record appears to be the first since the description of the 

 species. 



The measurements of the specimen are as follows: 



Length of body 34 mm. 



Length of pronotum 6.5 " 



Greatest caudal width of pronotum 7.8 " 



Length of tegmcn 1.5 " 



Length of caudal femur 22.3 •" 



OULENOTACRIS n. gen.s 



A member of the Nicarchi and related to Anablysis Gerstaecker, 

 but differing in the lesser number of antennal joints and the absence 

 of any prominent tubercles on the pronotum. The new genus also 

 possesses a heavy robust structure quite different from Anablysis. 



Fastigium subrectangulate, a slight median longitudinal depression 

 present, interantennal projection distinct, but not greatly con- 



5 0)';' 7/, cicatrice, • noror^ back; fiKpic, locust. 



