1917.] NATURAL SCIENCES OF PHILADELPHIA. 363 



One hundred and eight Ortlioptera, Mexico and Central America. Eighty-five 

 Orthojitera, Mexico. Twenty-three Orthoptera, Costa Rica. Seven insects, 

 United States; seven insects, Georgia. Thirty-seven insects, seven Arachnida, 

 five Myriopoda, Africa. Ten Orthoptera, Arizona. Ninety-seven earwigs, 

 Jamaica and Mexico. Three butterflies, Florida. Thirty-four Coleoptera, 

 United States. 



J. C. HuGUENiN. Eight butterflies, California. 



E. P. Hewlett. Ten moths, California. 



C. H. Lankester. Fifty-seven Orthoptera. Costa Rica. 



Philip Laurent. Fifteen Orthoptera, Florida; one Orthopteron, New Jersey; 

 eighteen Lepidoptera, Pennsylvania and New Jersey. 



Leland Stanford University. Seventy-eight Gryllidse, Brazil. 



R. A. Leussler. Sixty-seven Lepidoptera, Nebraska. 



J. E. M.^soN. Ten Cecropia cocoons, Philadelphia. 



L. W. Mengel. Eleven Argynnis, Idaho; one Heliconius urania, British 

 Guiana. 



C. E. Mitchel. Twent}''-one Hymenoptera, North America. 



Mitseum or Comparative Zoology. One paratype of Pseudisolahis elegans 

 Hebard, India. 



Robert K. Nabotjrs. Series of fifty-six Paratettix texanus illustrating the 

 genetic studies of the donor. 



R. Ottolengui. Eleven Pamphila, California. 



H. A. Pilsbry. One Acridid, New Mexico. 



Ptjrch.^lSed. Two hundred and seventy-nine Orthoptera, Madagascar. 



R. F. Parker. Four Sarcophidse, LTnited States. 



W. D. Robinson. One Odonat, Philadelphia. 



A. F. Satterthwait. Several insects, Charleston, Missouri. 



Henry Skinner. Ten Lepidoptera, California; thirty-eight insects, Wayne 

 Countj^, Pennsj'lvania. 



WiTMER Stone. Five hundred Orthoptera, New Jersey; thirty-seven Orthop- 

 tera, South Carolina; eleven insects, Maryland. 



A. F. Swain. Eleven slides of Aphididse, California. 



United States National Museum. Thirty-nine Orthoptera, Brazil and 

 Mexico; thirteen Dermaptera, Panama. 



H. B. Weiss. Two Hymenoptera, New Jersey. 



P. W. Whiting. Ninety-one Orthoptera, Pennsylvania and New England. 



R. C. Williams, Jr. Forty-one slides genitalia of Thanaos; fifty-five moths 

 and butterflies. United States. 



Wisconsin Experiment Station. Seventeen Orthoptera, Wisconsin. 



Henry Wormsbacher. Three Lepidoptera, Ohio. 



Invertebrates. 

 (Other than Insects and MoUusks.) 

 Academy Expedition to Hawaiian Islands. Four crustaceans, six corals, 

 Hawaiian Islands. 



G. W. Carpenter. Two specimens of red coral. 



H. W. Fowler. Collection of crustaceans and spiders, Virginia. 



W. J. Fox. One isopod. New Jersey. 



Free Museum of Science and Art. One Coronula regina Darwin. 



