yja TABLE OF CONTENTS. 



Page. 



Thompson, J. C. The variation exhibited by mainland 

 and island specimens of the Hibakari snake, Natrix viba- 

 kari (Boie)— No. 2020. September 30, 1913 ^ 157-160 



Thompson, William Francis, and David Starr Jordan. 



See under Jordan, David Starr 65-72 



ViERECK, Henry L. Descriptions of twenty-three new 

 genera and thirty-one new species of Ichneumon-flies — 

 No. 2031. December 31, 1913 ^ 359-386 



New genera: Eristernaulax, Macroneuroides, Trachngatkis, Zadiol- 

 cogaster, Aglaojoppidea, Cryplanuridimorpha, Cryplophion, Cryp- 

 topterigimorpha, Diaglypiidca, Digonocryptus, Epiopelmidea, Jop- 

 pocryptus, Lamprocryptidca, Monogonocryptus, rhaenolabronjchus, 

 Photocryptus, Fhotoptera, Pnlyaenidea, Polycyrlidea, Polycyrti- 

 morpha, Thymarimorpha, Zaglyptomorpha, Zamastrus. 



New species: Aspigonus straviineicolor, Chelonus (ChcloncUa) szepli- 

 getii, Cyanopterus diversus, Eristernaulax leucotxnia, Macroneura 

 rufobalteata, Macroneuroides erythropleura, Meteorus mamestrse, 

 Phanerotoma straminea, Apanteles (Proiapanteles) iglesiasi, TracJia- 

 gathis txniogaster , Zadiolcogaster anomus, Aglaojoppidea pictipennis, 

 Cryptanuridimorpha elegans, Cryplophion strandi, Cryptopterigi- 

 morpha tuhuUfera, Diaglyptidea roeplei, Digonocryptus bidcns, 

 Epiopelmidea erythrogastra, Joppocryptus egregim, Lamprocry ptidea 

 magnifica, Monogonocryptus diversicolor, Pezomachus (Pezomachts) 

 apantelinda, Phaenolabrorychus anisitsi, Photocryptus photomor- 

 phus, Photoptera erythronota, Polyaenidea prctiosa, Polycyrlidea 

 gracilis, Polycyrtimorpha amoenus, Thymarimorpha platygastra, 

 Zaglyptomorpha attenuata, Zamastrus photopsis. 



New subspecies: Calohracon bicolor pxneunicolor. 



1 Date of publication. 



