— US- 

 There next appeared a paper published by E. D. Cope" in 1869 on 

 the extinct Mammalia of the cave formations of the United States giving 

 a short account of the cave Myriapoda; in this he describes five new 

 species with the new genera Pseudotremia and Andrognathus . In 1870 a 

 second paper appeared on the Myriapoda of the Alleghanies describing a 

 new genus and species Petaserpes rosalbus. 



The year 1870 ushers in the first representative of a new order of 

 Myriapoda; Dr. Packard" in two short papers notes the discovery of 

 Pauropus in Massachusetts — a type of minute Myriapoda on which 

 Lubbock had founded the order Pauropoda. 



In the year 1872 Meinert* described Lithobius vorax from Louisiana; 

 Harger" published a paper describing seven new species and the new- 

 genus Trichopetaliim; and Cope' in a paper on the fauna of the Wyan- 

 dotte cave described the new genus Scoierpes. 



Another paper by Packard appeared in 1874 on "Myriapods from 

 Colorado'' published in Hayden's Annual Report; new forms were de- 

 scribed but no new species named. 



In 1S75 Anton Stuxberg'^ published two valuable papers on the 

 North American Liihobiida:, the first describing eight new species of 

 Lithobius, the second enumerating all the species of North America, 

 twenty-four in number including five from Mexico. 



Packard^" again in 1877 described Poldesmus cavicola h'om Utah, 

 and Murray" described Brachycybe rosea from California. 



^ Edward D. Cope. Synopsis of the extinct Mammalia of the Cave Formations 

 of the United States with observations on some Myriapoda found in and near the 

 same etc. Proc. Amer. Philos. Soc. XI, 171— 192, 1869. 



On some new and little known Myriapoda from the Southern Alleghanies. 



Trans. Amer. Entom. Soc. Ill, 65—67, 1870. 



On the Wyandotte Cave and its Fauna. Amer. Nat. VI, 1872. 



8 A. S. Packard Jr. New or rare Neuroptera, Thysanura and Myriapoda. 

 Froc. Boston Soc. N. H. XIII, 405—411. 1870. 



A remarkable Myriapod. Amer. Nat. IV, 621. 1S70. 



^ Fr. Meineri. Myriapoda Musrei Havniensis. I. Geophili. Naturhist. Tidsskr. 

 3 R. VII, 1871.— II. Lithobiini. Ibid VIII, 1873. 



^o 0. Harrjer. Descriptions of new North American Myriapods. Amer. Jour. 

 Science and Arts, 3rd series, IV, 116 — 121, plate, 1872. 



** A. Stuxber(j. Nya Nordamerikanska Lithobier. Ofversigt k. Vetensk. Akad. 

 Forhandl. XXXII, No. 2, 65—72. 1875. 



LithobioidcE Americ3e borealis. Ibid. XXXII, No. 3, 23—32. 1875. 



^^ A. S. Packard Jr. On a new cave fauna in Utah. Bull. U. S. Gcol. 



Survey (Hayden) III, 1877. 



13 Andrew Murray. Economic Entomology. Part I, Aptera. Londm, 1877. 



