188 ENTOMOLOGICAL SOCIETY 



Genus 2. LETHOCERUS Mayr. 



1852, Verb. Zool.-bot. Ges. Wien, v, p. 17. 



Amorgius Stal, 1865, Hem. Afr., m, p. 179- 



Nepa Linnaeus, 1758, Syst. Nat., Ed. x, p. 440 (in part). 



Belostoma of authors (not Latreille). 

 Belostomum Burmeister, 1835, Handb. Ent, n, p. 195. 



americanus (Belostoma) Leidy, 1847, Journ. Acad. Nat. Sci. Phila., vi, 



PP. 58, 66. 

 litigiosum (Belostoma) Dufour, 1863, Ann. Soc. Ent. France, 



(4), in, p. 383. 

 griseum (Belostoma) Mayr, 1871, Verb, zool.-bot. Ges. Wien, 



VIII, p. 427 (in part). 



Habitat: Quebec; Maine; Massachusetts; Connecticut; New York; 

 New Jersey; Pennsylvania; Virginia; Ohio; Illinois; Michi- 

 gan; Minnesota; Tennessee; Texas; Colorado. 



angustipes (Belostoma) Mayr, 1871, Verh. zool.-bot. Ges. Wien, vm, 

 p. 427; Champion, 1901, Biol. C.-Am., Hem.-Het., n, pi. 22, 



figs. 5, Sa. 



Habitat: California; Mexico. 



annulipes (Belostoma) Herrich-Schaffer, 1846, Wanz. Ins., vm, p. 28, 

 pi. 258, figs. 803, 804; Champion, 1901, Biol. C.-Am., Hem.-Het., 

 ii, pi. 22, figs. 3, 3a. 

 ruficeps (Belostoma) Dufour, 1863, Ann. Soc. Ent. France, (4), 



in, p. 382. 

 signoreti (Belostoma) Dufour, 1863, Ann. Soc. Ent. France, (4), 



in, p. 382. 



Habitat: Texas; Colorado; California; Mexico; British Hon- 

 duras; Guatemala; Nicaragua; Costa Rica; Panama; Cuba; 

 Jamaica; Colombia; Venezuela; Dutch Guiana; Brazil; Ar- 

 gentina. 

 camposi (Amorgius) Montandon, 1900, Bull. Soc. Sci. Buc., ix, p. 561. 



Habitat: Ecuador. 

 collosicus (Belostoma) Stal, 1854, tifv. Vet.-Ak. Forh., xi. p. 239. 



colossicum (Belostoma) Stal, 1861, Ofv. Vet.-Ak. Forh., xvm, 

 p. 205; Champion, 1901, Biol. C.-Am., Hem.-Het., n, pi. 22, 

 fig. 4. 



Habitat: Mexico; Honduras; Costa Rica; Cuba; Jamaica. 

 curtus (Belostoma) Guerin, 1856, in Sagra's Cuba, pt. 2, vn, p. 175- 



curtura (Belostoma) Uhler, 1886, Check List, p. 28. 

 Habitat : Cuba, 

 grandis (Nepa) Linnaeus, 1758, Syst. Nat., Ed. x, p. 440. 



Habitat: Colombia; French Guiana; Brazil. 



mayri (Belostoma) Montandon, 1896, Ann. Soc. Ent. Belg., XL, p. 516. 

 Habitat: Brazil. 



