174 Bulletin Wisconsin Natural History Society. [Vol. 8, No. 4. 



CORDULEGASTERIN^E. 



Cordulegaster diadema Selys. Four males, Oak Creek Canon, Ariz., 



July and August (Snow). 

 Cordulegaster dorsalis Hagen. Six males, Los Angeles Co., Calif., 



and one female, San Marino Co., Calif., (Grinnell). 



In bulk the female appears larger than the males. In fact, it 

 much resembles C. diadema. The vulgar lamina form a narrow 

 trough about four times the length of segment ten. 

 Cordulegaster erroneus Hagen. One female, Lake City, Florida. 



Vulvars about three times the length of segment ten. 



GOMPHIN^E. 

 Negomphoides. Aphylla and Cyclophylla- 



Dr. Calvert holds that these three genera cannot be differen- 

 tiated. In accordance with his view the new name Negomphoides 

 Muttk. for Gomphoides Selys must be suppressed and Cyclophylla 

 take its place. 



Hagenius brevistylus Selys. One male, Lava, Sull. Co., N. Y., 

 (Brooklyn). 



AESHIN.E. 



Gomphaeschna furcillata Say. One male and one female from 

 Eamapo Mountains, New York, June and one female from Lake- 

 hurst, N. J., May (Brooklyn). 

 The species also occurs in Florida. I have one female from 



Lake City, Fla. 



Aeshna palmata Hagen. One male, British Columbia (Brooklyn). 

 Aeshna umbrosa Walker. One male, Saquenay Biver, Prov. Que- 

 bec, July, and one male labelled Calif., (Brooklyn). 

 Aeshna multicolor Hagen. One male, Utah (Brooklyn). 

 Aeshna verticalis Hagen. One male, Florida (Brooklyn). 



MACROMIINyE. 

 Didymops transversa Say. Two males, Turkey Lake, Fla., March. 



CORDULIINiE. 



Neurocordulia obsoleta clara n. subsp. 



Female — Pale olive brown, markings yellow and brown. 



Face olive brown, labrum and front anteriorly yellow, vertex and 

 occiput olive brown, the latter with central indeterminate yellow 

 markings. Eyes margined with yellow behind. 



