64 ENTOMOLOGICAL NEWS. [April, 



cabinet specimens of TachygoHus centralis and Mecynotarsus Candidas. 

 Mr. Calvert presented one male type of Leucorhinia proxima n. sp. and 

 one female of L. intacta Hag. 



Colorado Biological Association, West Cliff, Feb. i, 1890. — Mr. 

 Cockerell exhibited a number of galls found at West Cliff, Col., including 

 those oi Rhodites fusciformans w. sp., R. bicolor Harr., R. roscsfoliee 

 Ckll., R. ignota O. S., Cecidomyia saHcis-siliqua Walsh. 



February 22d. — Mr. T. Charlton exhibited specimens of Cemthophilus 

 tnaculatus Scud., which he had found in the Powhattan Mine, near Rosita, 

 Col., about 250 feet from the entrance. Two subterranean occurrences of 

 this species had already been recorded by Packard ("Cave Faun, of N. 

 Amer." p. 72) in Massachusetts and New York. Mr. Cockerell exhibited 

 an apparently new genus and species of Elateridae found at West Cliff, 

 and remarked that this insect was now being studied by Dr. Horn, with a 

 view to ascertaining its precise relationships. On behalf of Mr. H. G. 

 Smith, Jr., the following Coleoptera, collected by him at Denver, were 

 exhibited : Brtichiis obsoletus var. fabce Riley, Euryomia inda L., Silpha 

 lapponica L., Chauliognaihus basalis Lee. and Hippodamia convergens 

 Gu^r. A letter from Mr. L. Bruner, containing identifications of Colorado 

 Orthoptera was laid before the meeting. Among the Orthoptera was an 

 apparently new species of Ameles from Custer County. 



T. D. A. Cockerell, Sec. 



MORE MISTAKES. 



Some of our readers have kindly pointed out a number of oversights in 

 proof-reading, which we desire to correct. 

 Page 15, line 30, for Tenzera read Zeuzera. An unsuccessful attempt 



was made to correct this error in the errata given at 



bottom of page 47. 

 Page 21, line 16, for 1886, read 1836. 



26, " 20, for Abcanthia read Acanthia. 



27, " 20, for symmetrical read asymmetrical. 



29, " 18, for Frohaws read Frohawk. 



30, " 19, for Cobhane read Cobham. 

 30, " 33, for Limnophilas read Limnophilus. 

 48, last line, for January read February. 



tS" Entomological News for January was mailed Jan. 15, 1890; for February, Jan. 

 31, 1890; for March, F"eb. 27, 1890. 



