ELATERIDAE. 



Crigmus Lee. 



hepaticus Lee. 



Mlater hep. Germ. 



Aphanobius hep. Germ. 

 texanus Lee. 



Agriotes Esch. 

 mancus Lee. 



Eiater mane. Say. 



El. (Agr.) obesusj Harris 



Agr. truncatus Mels. 



Agr. striatulus Mels. 

 pubescens Mels. 

 fucosus Lee. . 



var. collaris Lee. 

 ferrugineipennis Lee. 

 sordidus Lee. 

 stabiiis Lee. 

 limosus Lee. 

 avulsus Lee. 

 opaculus Lee. 

 oblongicollis Lee. 



JJolopius obi. Mels. 



var. Dol. isabellinus Mels. 



Dolopius Esch. 

 macer Lcc. 

 pauper Lee. 

 subustus Lee. 

 sericatus Motsch. 

 californicu3 Mann. 



lateralis Esch. 

 sellatus Mann. 

 simplex Motsch. 



Betarmon Kraatz. 

 bigeminatus Lee. 

 Elater big. Randall. 

 Dolopius big. Lee. 



Adrastus- Esch. 

 recticollis Le.c. 



Elater rect. Say. 



Adr. pumilus Er. 

 testaceua Mels. 

 quietus. 



Elater qu. Say. 

 iuquinatus. 



Elater inq. Say. 



Melanotug Esch. 1 



corticinus Lac. 



Elater cort. Say. 

 Cratonychus cort. Lee. 



longulus (Lee.) 

 macer (Lee.) 

 cuneatus (l^ec.) 

 incertus (Lee.) 

 decumanus (Er.) 

 canadensis Cand. 

 despectus Cand. 

 eland estimis (Er.) 

 secretus (Lee.) 

 ignobilis (Mels.) 

 depressus Lac. 



Ctenonychus depr. Mels. 

 Cratonyehus depr. Lee. 

 angustatus (Er.) 



Ctenonych. testaceus Mels 

 trapezoideus (Lee.) 

 taenicollis (Lee.) 

 leonardi (Lee.) 

 scrobicollis (Lee.) 

 texanus Cand. 

 castanipes Kiesenw. 

 Elater mst. Payk. 

 Perimeeus fulvipes Kirby. 

 Cr. inaequalis Lee. 

 glandicolor Mels. 

 fissilis Lac. 

 El. cinereusf (fiss.) Say. 

 El. (Mel.) cinereusj Harr. 

 Crat. laticollis Er. 

 ?E1. brevicollis Herbst. 

 Crat. oehraceipennis Mels. 

 Crat. sphenoidalis Mels. 

 ommunis Harris. 

 Elater coin in. Gyll. 

 Perimeeus comm. Kirby. 

 Crat. communis Er. 

 Elater cinereus Weber. 

 Cr. spadix Er. 

 exuberans (Lr>c.) 

 parumpunctatus (Mels.) 

 effetus Cand. 

 verberans (Lee.) 

 emissus (Lee.) 

 infaustus (Lee.) 

 cribulosus (Lee.) 

 cribricollis Cand. 

 paganus Cand. 

 pertinax Lac. 

 Elater pert. Say. 

 Cratonyehus pert. Lee. 

 dubius (Lee.) 

 tenax Luc. 



Elater tenax Say. 

 Cratonyehus ten. Lee. 

 americanus Lac. 

 Elater am. Herbst. 



Cratonyehus am. Er. 

 insipiens Lac. 



Elater ins. Say. 



Cratonyehus ins. Lee. 

 tenellus (Er.) 

 variolatus Lee. 

 oregonensis (Lee.) 

 morosus Cand. 



Craton. longulus || Lec. y 

 Sagittarius (Lee.) 

 paradoxus Mels. 



an rite Am. Bar? 

 abdominalis (Er.) 

 vetulus (Er.) 

 similis. 



Perimeeus sim. Kirby. 



Limonius Esch. 

 auripilis Lee. 



Elater aur. Say. 

 pubicollis Lee. 

 fulvipilis Cand. 

 mirus Lee. 

 discoideus Lee. 

 aurifer Lee. 

 stigma Dej. 



Elater st. Herbst. 



El. armus Say. 



Gambrinus arm. Lee. 

 griseus Cand. 



Elater gr. Beauv. 



El. cylindriformis| Say. 



Lim. hirticollis Mels. 

 confusus Lee. 

 plebejus Lee. 



Elater pleb. Lee. 



Lim. metallescens Mels. 

 aenescens Lee. 

 occidentals Cand. 



infuscatus Motsch. 

 aeger Lee. 

 quercinus Dej. 



Elater qu. Say. 

 ornatulus Lee. 

 mmeralis Cand. 

 aasillaris Lee. 



Elater has. Say. 

 semiaeneus Lee. 

 subauratus Lee. 

 rilosus Lee. 

 clypeatus Motsch. 

 mandibularis Motsch. 

 subcostatus Motsch. 

 californicus Cand. 



Cardiophorus cal. Mann, 



Lim. hispidus Lee. 



' The authorities in parenthesis have described the species under the more recent generic name 

 of Cratonyehus. They have all been referred to Mdanotus by Lacordaire. 

 Tr. Am. Phil. Soc., x. 480. 



