Vol. XXVl] ENTOMOLOGICAL NEWS. 3OQ 



Brachynus deyrollei Laf. One specimen July 27, 1912. 



Chlaenius diffinis Chd. Common under stones in company with B. 



cycwipennis. 



Chlaenius sericeus Forst. Occurs commonly with above species. 

 Chlaenius tricolor Dej. Also occurs with the two species above. 

 Agonoderus pallipes Fab. Taken commonly on the wing during 



April & May. 



Gynandropus hylacis Say. Quite a rare species in this vicinity. 

 Harpalus caliginosus Fab. This is our commonest and largest 



species. 

 Harpalus erraticus Say. Common under logs and rubbish in sandy 



places. 

 Stenolophus fulginosus Dej. Two specimens taken from bark of 



maple. 



Stenolophus plebeius Dej. Very common tinder maple bark. 



Bradycellus rupestris Say. Not common. 



Anisodactylus baltimorensis Say. A common species through en- 

 tire summer. 



Anisodactylus carbonarius Say. Quite rare. One specimen Aug. G, 

 1914. 



Anisodactylus sayi Blatchley. A very common species. 



Anisodactylus lugubris Dej. Taken sparingly. 



Anisodactylus verticalis Lee. One specimen Sept. 7, 1912. 



Anisodactylus discoideus Dej. Taken under logs in sandy loca- 

 tions. 



Family HALIPLIDAE. 



Cnemidotus 12-punctatus Say. Taken plentifully in March. 



Family DYTISCIDAE. 

 Hydroporus undulatus Say. Occurs commonly with the ab \ 



species. 



Agabus gagates Aube. Rare. One specimen Sept. 29, 1912. 

 Coptotomus interrogatus Fab. Not very common. 

 Dytiscus hybridus Aube. A common species in local ponds. 

 Dytiscus verticalis Say. Common. Taken in company with above. 

 Acilius semisulcatus Aube. Rare. One specimen Sept. 23, 1912. 

 Colymbetes sculptilis Harr. Rather common. All my specimen -, 



were taken at arc lights. 



Family GYRINIDAE. 

 Gyrinus ventralis (?) Kirby. This is one of our commonest water 



beetles and is to be found the year round. 

 Dineutes hornii (?) Rob. Found continually in company with 



above species. 



