ALTERATIONS AND CORRECTIONS. 



The following alterations and corrections were received after the article to 

 which they refer, and the page containing the errata, were printed. 



Page 392, line 1, for Havre, read Iwrse. Page 392, line 8, for lineatus, read 

 lateralis. Page 392, line 9, pomej-ana, read poma7-ina. Page 392, line 28, Sycyas, 

 read Sycyos. Page 394, line 33, Monochamus, read Monochirus. Page 395, line 

 29, Hudsonianus, read Hudsonicus. Page 395, line 37, cotta, read catta. Page 

 395, line 39, Cysticencus, read Cysticercus. Page 396, line 41, Crogin, read Cragin. 

 Page 397, line 35, developed, read enveloped. 



