ADDITIONS AND CORRECTIONS. 



The following papers are to be added to the bibliography: 



Coquillett, D. W. 



Papers from the Hopkins-Stanford Galapagos Expedition, 1898-1899. 

 Diptera. Wash. Acad. Sci., in, 27'^-i79; Nov. 7, 1901. 



Contains a small list of Diptera; one of the new species, Canace siiod- 

 grassi, was afterward reported from N. A., and will be found in the 

 catalogue. 



Marten, John. 



New TabanidjE. Canadian Entomologist, xiv. 210-212; Nov.. 1882. 



Contains the following four species (synonymy by Hine) : Tabainis 

 calif oniicns (syn. of cpisiatcs), T. iKcinophorus (syn. of so)iomcnsis) , 

 T. tapfonis (of which coiiiastcs is a syn.). and T. ccntron (from Col.; 

 the second form of rlwinhicits, in Osten Sacken's Western Diptera, 218). 



Piper, C. v., and Doane, R. E. 



Insects injurious to Currants and Gooseberries. Bull. 36, Wash. Ex. Sta. ; 

 Alay, 1898. 



Biology of Rhagolctis rihicola and Epoclira canadensis; the entries are 

 included in the catalogue. 



Ricardo, Miss. 



Several articles on Bigot's and Walker's types of Tabanida;, in Annals and 

 Mag. of Nat. History, ser. 7, viii. 

 Not seen ; no new species. 



Corrections : 



Page 6, omit Lonchaeidse from the list of families, as it was finally united 



wnth Sapromyzidas. 

 Page 8, third line from bottom, for opposia read opposita. 

 Page 115, third line from top, for Chiconomits read Chironomus. 

 Pages 134 and 136, for JEdcs and ^dcomyia read Acdcs and Aedeomyia. 

 Page 264, Dcromyia cnantlcnsis should be cuautlcnsis, and the locality 



Cuantla, Mex., wherever occurring, should be changed to Cuautla ; see 



Townsend, Annals and Mag. Nat. Hist., ser. 6, x.\, 279. 

 Page 287, Agonosonia tcncr should be tcucntm. 

 Page 319, add the following species under Lcptopcza: 

 disparilis Melander, Monogr. Empid., 258, f. 69. — Cal., Ida. 

 Page 321, for Empis cErobaticits read Empis a'crobaiicus. 

 Page 664, line 6, Limnophora sacva had already been reported by Van der 



Wulp under the genus LciicomcUna. 



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