468 REPORT OF NEW JERSEY STATE MUSEUM. 



Super-Tribe CALYPTOMERA. 



Tribe Anomopoda. 

 Family LYNCEID^. 



Sub-Family Euryckrcin^. 



Genus EURYCERCUS Baird. 

 Eurycercus lamellatus (Miiller). 



Sub-Family LyncEin.^. 

 Genus LYNCEUS Muller. 



Lynceus Muller, Zool. Dan. Prodrom., 1776, p. 199. Type Lynceiis brachytirus 

 Muller, seventh or last species, designated as "example" by Latreille, Hist. 

 Nat. Crust., Ill, 1802, p. 17. 



Lyncceus, auct. 



Alona Baird, Ann. Mag. N. Hist. London, XI, 1843, p. 92. Type Lynceus 

 qiiadrangularis Muller, first species. 



Lynceus affinis Leydig. 



Lynceus affinis Leydig, Naturg. Daphn., i860, p. 223, figs. 68-69. Pricdrich- 



shafen. 

 Alona afUnis Turner, Geol. N. Hist. Surv. Minn., Zool. Ser., II, 1895, p. 275. 



Kent County, Delaware. 



DEI.AWARK (Kent Coiint)^. 



Genus PLEUROXUS Baird. 



Pleuroxus'Q:i.\rA, Ann. Mag. N. Hist. London, XI, 1843, p. 93. Type Lynceus 



trigonellus Miiller, first species. 

 Phypophihis Schoedler, N. Beitr. Nat. Cladoc, 1863, p. — . Type Pleuroxtis 



bairdii Schoedler. (Not consulted.) 



Pleuroxus denticulatus Birge. 



Pleuroxus denticulatus Birge, Trans. Wis. Acad. Sci., IV, 1878, p. 96, PI. i, 

 fig. 21. Glacialis, Cambridge, Massachusetts; Madison, Wisconsin. 



Turner, Geol. N. Hist. Surv. Minn., Zool. Ser., II, 1895, p. 275. Kent 



County, Delaware. 



Delaware (Kent County). 



