302 The Ohio Journal of Science [Vol. XVI II, No. 8, 



Dictjma minuta Emerton. 



cf 9 Coltimbus, Ohio, June 13, 1917. 



Dictjma muraria Emerton. 



d^ 9 Wooster. Ohio. 



cf 9 Buckeye Lake, Ohio, June 14, 1917. 

 Dictyna rubra Emerton. (E). 



cf Columbus, Ohio, June 24, 1916. 



Dictjma volupis Ke\serling. 



(f 9 Colum.bus, Ohio, June 11, 1917. 

 A very common and abundant species. It winters nearly mature 

 and becomes mature early in the spring. 



Titanoeca americana Emerton. (E). 

 9 Cedar Point, Ohio. 



Titanoeca brunnea Emerton. 



9 Delaware, Ohio, June 30, 1917. 



THERIDIID^. 



Ancylorrhanis hirsuta (Emerton). (E). 



& Rockbridge, Ohio, July 1, 1916. 



Argyrodes cancellatum (Hentz). (E). 

 o^ 9 Clifton. Ohio, July 14, 1917. 

 cf Rockbridge, Ohio, June 1914. 

 This pair was taken from the web of an Acrosoma spinea in rather 

 deep woods. Other specimens have been taken at Cedar Point and 

 Rockbridge. 

 Argyrodes trigonum (Hentz). (E). 



Rockbridge, Ohio, October 4, 1914. 

 9 Cedar Point, Ohio, August, 1913. 

 cT 9 Sugar Grove, Ohio, July 15, 1915. 

 Very common in the webs of Frontinella communis in the Sugar 

 Grove region. 

 Asagena americana Emerton. (E). 



9 Columbus, Ohio, June 13, 1917. 

 o^ Columbus, Ohio, June 10, 1917. 



Ceratinella brunnea Emerton. (E). 



9 Columbus, Ohio, June 9, 1916. 

 Ceratinella emertoni Cambridge. (E). 



cf 9 Columbus, Ohio, May 24, 1916. 

 Ceratinella fissiceps (Cambridge). 



9 Sugar Grove, Ohio, June 10, 1917. 



Ceratinella minuta Emerton. 



9 Flint Ra\-ine six miles north of Columbus, Ohio. 



Ceratinopsis alternatus Emerton. (E). 



d" 9 Rockbridge, Ohio, June 27, 1917. 

 Ceratinopsis interpres Cambridge. (E). 



cf 9 Rockbridge, Ohio, June 12 and 18, 1915. 

 Common on the Mountain Laurel and Huckleberry bushes in the 

 dry upland woods of Hocking and Fairfield Counties. 



I 



