Monograph on the Cehrionidce, by Dr. Leach. 37 



Habitat in America Boreali. 



Mus. Bosc. 



. Descr. — Thorax profunde impresso-punctatus. Elytra tenuiter 



striata, interstitjis elevato-striatis. Superficies inferior punctulis 



impressis. 



B. — Body entirely pitch-coloured, the antenna", palpi and feet 



testaceous. 

 Length 5 |lines. 

 Inhabits North America. 



Descr. — Thorax impressed with deep punctures ; the elytra 

 slightly striated, the interstices with elevated striae ; the under 

 part of the body impressed with small punctures. 



Species 2. — Punctata. 

 B. — Corpore toto aterrimo impresso-punctato. Antennis, palpis 



et pedibus piceis. 

 Long. corp. 2 centim : 1 millim : 

 Habitat in America Boreali. 

 Mus. Bosc. 



Descr. — Thorax profundissime, elytra mediocfiter, superficies 

 inferior et pedes leviter impresso-punctati. 



Body totally jet-black, and every part with impressed punctulesj 

 the antennae, palpi and feet pitchy-black. 

 Length about an inch. 

 Inhabits North America. 



Descr. — Thorax very deeply impressed, the elytra moderately, 

 the under side and the feet lightly studded with impressed 

 punctures. 



Species 3. — Oiivacea. 



B.— Corpore supra et infra olivaceo ; pedibus, antennis palpisque 



olivaceo-viridescentibus. 

 Long. porp. 1 centim : 3 | millim : 

 Habitat in America Boreali. 

 Mus. Bosc, Dumeril, Brongniart, Latreille. 



Descr. — Thorax et elytra leviter punctati, superficies inferior 

 glaberrima, punctis minutissimis sparsa. 

 B. — Body above and below olive-colour ; the feet, antennae, and 



palpi of an olive-colour approaching to greenish-olive. 



