52 



Family BELOSTOMfD.E. 



Phalanx Nepaeformes Rent. 1910. 

 Family NAUCORIDiE (Fall.) 1814. 

 Subfamily NAUCORIN.^ (Stal), 1876. 1369, pulchellus ^lontd. 1897. S 

 Genus Pelocoris Stal, 1876. 



W. 



Logotype femoratus P. B. 



1366, femoratus (P. B.) 1805. E. 



poeyi (Guer.) 1844. 



1367, biimpressus Montd. 1898. 



1368, carolinensis Bueno, 1907. S. E. 



■^pocyi Uhl. 1878. 



Subfamily CRYPTOCRICIN^ Montd. 



Genus Ambrysus Stal, 1862. 



Logotype signoreti Stal. 



1369a. pallidulus iVIontd. 1910. 



1370, pudicus Stal, 1862. W. 



1 371, circumcinctus iNIontd. 1910. S. W. 



1372, calif ornicus Montd. 1897. Pacif. 



1373, melanopterus Stal, 1862. S. W. 



1374, mormon ]\Iontd. 1909. S. W. 



1375, heidemanni Montd. 1910. Rk. Mts. 



1376, puncticollis Stal, 1876. S. W. 



1377, guttatipennis Stal, 1876. S. W. 



1378, signoreti Stal, 1862. W. 



Family NEPID^ 

 . Hydro cor ides 

 Genus Nepa Linn. 1758. 

 XHepa Geoff. 1762. 



Logotype cinerea Linn. 



1379, apiculata Uhl. 1862. E. ^J y. 



f cinerea Ferr. 1888. part. g, 



Genus Curicta Stal, 1861. 



Helotenihes Berg. 1879. 



Nepoidea Montd. 1895. 



Haplotype scorpio Stal. 



1380, howardi Montd. 1910. S. W. 



Genus Ranatra Fabr. 1790. 

 Logotype linearis Linn. 



1381, fusca P. B. 1805. E., Can. 



Family BELOSTOMIDiE ( 



Genus Benacus Stal, 1861. 

 Orthotype griseus Say. 



1387, griseus (Say), 1832. E., Can. 



haldcmaniis (Leidy), 1847. 

 impressus (Hald.) 1853. 

 harpax (Stal), 1854. 

 angusiatus (Guer.) 1856. 



?ruficeps (Duf.) 1863. 



?distiiictum (Duf.) 1863. 



Genus Lethocerus Mayr, 1852. 

 ■\ Belostoma Latr. 1810. 

 Amorgius Stal, 1865. 

 Montondonista Kirk. 1901. 

 Type cordofanus Mayr, 



1388, americanus (Leidy), 1847. U. S., o 1393, 



(Latr.) 1802. 

 Fall. 1814. 



kirkaldyi Bueno, 1905. 



1382, nigra H. S. 1853. S. 



j; fusca Kirk. 1905. 

 t ? fusca Uhl. 1876. 



1383, americana Montd. 1910. E., Can. ny 



§ quadrinotata Uhl. 1876. 

 j- quadridentata Uhl. 1886. 

 1383a. edentula Montd. 1910. 

 i fusca Prov. 1888. 



1384, brevicollis Montd. 1910. Pacif. 



1385, protensa Montd. 1910. S. E. 



1386, annulipes Stal, 1854. S. W. 



fabric a Guer. 1857. 



Leach), 181 5. 



litigiosum (Duf.) 1863. [Can. 



j- gi-iseum (Stal), 1861. 



\ grande (Dimmock), 1886. 

 obscurus (Duf.) 1863. E. 

 angustipes (Mayr), 1871. W. 

 uhleri (Montd.) 1896. E. 



f americanus (Uhl.) 1876. 

 annulipes (H. S.) 1846. Pacif. 



ruficeps (Duf.) 1863. 



signoreti (Duf.) 1863. 



Genus Belostoma Latr. 1807. 



Zaitha A. & S. 1843. 



Perthostoma Leidy, 1847. 



Haplotype bosci Lep. & Scrv. 

 fluminea Say, 1832. L^. S., Can. Kt 



1389, 

 1390, 

 1391, 



1392, 



I 



