Scudder.] 332 [April 19, 



Forjicula (JPygidicrand) opaca Burm., Handb. Ent., it, 751 (1838). 



Forficula aspera Stal, Eug. Resa, Zool. Ins., 300 (1858). Brazil. 

 Thermastris chontalia. 



Thermastris chontalia Scudd., Proc. Bost. Soc. Nat. Hist., xviii, 

 258-59 (1876). Nicaragua. 



Thermastris Dohrnii. 



Thermastris Dohrnii Scudd., Proc. Bost. Soc. Nat. Hist., xvn, 280- 

 81 (1875); lb., Ent. Notes, iv, 34-5 (1875). Peru. 



Thermastris Saussurei. 



Pygidicrana Saussurei Dohrn, Stett. Ent. Zeit., xxiii, 225-26, pi. 

 1, fig. 2 (1862). 



Thermastris Saussurei Dohrn, Stett. Ent. Zeit., xxiv, 63 (1863). 



Mexico. 

 Typhlolabia larva. 



Forjicula? larva Phil., Zeitschr. Ges. Naturw.,xxi, 219-21 (1863). 



Chili. 



Note. In the List of Genera the name 



FORFICULARIA. 

 was overlooked. It was given to a fossil form by Weyenbergh in 1869 (loc. cit.), 

 differing, as restored by Weyenbergh, in no respect from Forficularia. 



Dr. B. Joy Jeffries, by the aid of models and diagrams, 

 illustrated " muscular action associated with vision." 



A letter from Prof. Oswald. Heer, acknowledging his elec- 

 tion as Honorary Member was read. 



The gift of Hooke's Micrographia from Miss E. P. Quincy, 

 was announced, and the thanks of the Society voted to the 

 donor. 



Annual Meeting, May 3, 1876. 



The President, Mr. T. T. Bouve, in the chair. Eighty-six 

 persons present. 



Prof. Hyatt, Custodian, presented the following report on 

 the condition and doings of the Society during the past year. 



The main object of an Annual Report is, of course, the 

 exhibition of the progress made during the last official year. 

 These reports are, in this respect, condensed summaries of 



