PREFACE. Xlll 



1841. Species of Mygale of the United States. 1 Proc. Bost. Soc. Nat. 

 Hist., I, pp. 41-42. 



1842. Description and Figures of the Araneides of the United States. 

 Journal Bost. Soc. Nat. Hist., IV, pp. 54-57. PI. 7. Continuation, pp. 

 223-231. PI. 8. 



1844. Continuation, ibid., pp. 386-396. PI. 17-19. 



1845. Continuation, ibid., V, 2 pp. 189-202. PI. 16, 17. 



1846. Continuation, ibid., pp. 352-369. PI. 21, 22. 



1847. Continuation, ibid., pp. 444-478. PI. 23, 24, 30, 31. 



1850. Continuation, ibid., VI, pp. 18-35. PI. 3, 4. Conclusion, pp. 

 271-295. PI. 9, 10. . 



1867. Supplement to the Descriptions and Figures of the Araneides of 

 the United States. Edited by S. H. Scudder. Proc. Bost. Soc. Nat. Hist., 

 XI, pp. 103-111, -with two plates. 3 



1 This paper contains merely the descriptive portion of the first part of the series of arti- 

 cles in the Jouni. B. S. X. H. (IV, 57). The species described are; p. 41, Mygale trun- 

 cate ; p. 42, solstitialis, carolinensis, gracilis, and unicolor. 



•Tin- plates were unfortunately wrongly numbered in this volume of the Journal, the 

 numbers 16, 21; 22, 23 and 24, being used twice. 



s The text of this Supplement has been, for the sake of conciseness, distributed through 

 the present volume, always in brackets and with the word Supplement appended. To 

 enable the student to refer to the original place of publication it may be observed that 

 p. 10:? contains the notes from Katadysas to Micromata carolinensis : p. 101, .1A. marmorata 

 to dttus familiaris ; p. 105, Attus fasciolatus to ./. vittatus; p. 106, Epiblemum to Clubiona 

 pnllens; p. 107, C. piscatoria to Tegenaria; p. 103, Agelena to Epeira labyrinthea; p. 109, 

 E. maura to E. vulgaris; p. 109, Phyllyra to Theridion pullulum ; p. 110, Therklion rosci- 

 dum to T. verecundum. The species are arranged alphabetically under their proper genera. 



