132 



base of the right ocellar prominence of the chrysalis, the left 

 ocellar prominence being greatly aborted and entering the heart 

 of the left cephalic hemisphere ; the right hemisphere is noth- 

 ing but a pellicle, connected only with the opposite half, but 

 the left seems to he closely soldered to the insect, although the 

 edges are free almost or quite throughout ; in addition, the pel- 

 licle and hardened dorsal shield of the first segment of the larva 

 are present, directly behind the left hemisphere ; the frontal 

 triangle and all the mouth parts of the larval head remain nat- 

 urally attached to the left hemisphere ; there is nothing else 

 peculiar to the creature excepting its total lack of maxillary and 

 antennal cases, the empty trough for the reception of the former 

 being particularly conspicuous, while that of the latter is closed 

 on the distal half, or, on the right side, even more than that. 

 This makes it all the more probable that the larval head has still 

 an organic connection with the insect. The chrysalis was raised 

 in confinement. Samuel H. Seudder. 



BIBLIOGRAPHICAL RECORD. 



Authors and Societies are requested to forward their works to the Edi- 

 tor at tho earliest date possible. "We ask our readers to inform us of the 

 publication especially of those works which are not generally consulted by 

 entomologists. B. Pickman Mann. 



(.Continued from page 128.) 



The Cine. Quart. Journ. Bci., vol. i (continued), contains 

 Nos. 337-339, and vol. ii contains Nos. 340 to 344. 



* 337. V. T. Chambers. Prof. Frey, of Zurich, and 

 some American Teneina. p. 193-211. 



Criticism of Frey & Boll's * Nordamerikanische Tineen, Stett. Entom 

 Zeit., 1873, p. 201-224; discussion of the species therein mentioned and 

 described. [See Rec, No. 339.] 



* 338. Cyrus Thomas, Ph.D. From the Introduction 

 to the Synopsis of the Acrididse of North America, p. 253— 

 269. 



Reprint from Thomas' * Syn. Acrid. N. A. (1873), p. 9-25; externa] 

 and internal structure and terminology of Acrididae; oviposition; stimula- 

 tion. 



* 339. V. T. Chambers. Notes and Errata on a former 

 paper, on Prof. Frey, and some American Teneina. p. 338-340. 



Addition to the article recorded above, Rec, No. 33 7. 



