182 ENTOMOLOGICAL SOCIETY 



raninus (Mononyx) Herrich-Schaffer, 1849, Wanz. Ins., ix, p. 28, pi. 



291, fig. 896. 



Habitat: Colombia; Venezuela; Brazil; Paraguay; Argentina. 

 raptorius (Naucoris) Fabricius, 1803, Syst. Rhyng., p. in; Champion, 



1901, Biol. C.-Am., Hem.-Het., n, pi. 20, figs. 27, 273. 

 fuscoconspersus (Mononyx) Stal, 1860, Svensk. Vet.-Ak. Handl., 



ir, No. 7, p. 82. 



Habitat : Mexico ; Panama ; Grenada ; Colombia ; Dutch Guiana ; 

 Brazil ; Paraguay ; Argentina. 



Genus 2. MATINUS Stal. 



1861, 6fv. Vet.-Ak. Forh., xvm, p. 201. 



americanus (Matinus) Montandon, 1905, Ann. Mus. Nat. Hung., in, 



P- 404- 

 Habitat: Brazil. 



Genus 4. NERTHRA Say. 



1832, Desc. Het. Hem., p. (Fitch reprint, p. 809) ; 1859, Compl. Wtgs., 



i, P. 363. 



stygica (Naucoris) Say, 1832, Desc. Het. Hem., p. (Fitch reprint, p. 

 808) ; 1859, Compl. Wtgs., i, p. 364 ; Bueno, 1905, Ohio Nat, v, 

 p. 288, fig. i. 

 Habitat : Georgia ; Florida. 8 



Family 9. NAUCORIDyE. 

 Subfamily 3. NAUCORIN^:. 



Genus i. LIMNOCORIS Stal. 



1860, Svensk. Vet.-Ak. Handl., n, No. 7, p. 83. 

 Borborocoris Stal, 1861, Ofv. Vet.-Ak. Forh., xvm, p. 202. 



bergrothi (Limnocoris) Montandon, 1898, Verh. zool.-bot. Ges. Wien, 



XLVIII, pp. 416, 420. 

 Habitat : Venezuela. 

 borellii (Limnocoris) Montandon, 1897, Boll. Mus. Zool. Anat. Comp. 



Torino, xn, No. 279, p. 3. 

 Habitat : Bolivia. 

 bouvieri (Limnocoris) Montandon, 1898, Verh. zool.-bot. Ges. Wien, 



XLVIII, pp. 415, 418. 

 Habitat : Colombia. 



a Also recorded by Uhler (Hem. Lower Cal.) as occurring in the 

 Western United States. This is erroneous, the insects we have seen 

 labelled Ncrthra being one or another species of Mononyx: 



