TABLE OF CONTENTS 



Article 



Alexander, Charles P. A revision of the American two- 

 winged flies of the Psychodid subfamily Briichomyinae. 

 No. 2778, pp. 1-9. March 21, 1929 ' 7 



New species: Bruchomyia shannoni, B. peruviana. 



Berry, Edward W. Tertiary fossil plants from Colombia, 



South America. No. 2795, pp. 1-12. June 14, 1929 ^ 24 



New genus: Lepidocanjopsis. 



New species: Chusquea rolloti, Lepidocaryopsis rolloli, Coussapoa 

 ampla, C. gigantea, Cijnometra mcgilli, Gouiana leivana, Theo- 

 broma fossilium, Chrysophyllum rolloti, Carpolithus bolivarensis. 



New variety: Sabicea asperifolia lanceolata. 



Blaisdell, Frank E., sr. A revision of the beetles of the 

 tenebrionid tribe Usechini with descriptions of a new genus 

 and new species. No. 2790, pp. 1-14. September 25, 

 1929 ' 19 



New genus: Usechimorpha. 

 New species: Usechimorpha barberi. 



New varieties: Usechus lacerta horni, U. I. santaclarae, U. I. 

 trinitatis. 



BoviNG, Adam G. Beetle larvae of the subfamily Galerucinae. 



No. 2773, pp. 1-48. April 13, 1929 ' i 2 



Chandler, Asa C. A new species of trematode worms be- 

 longing to the genus Hasstilesia from rabbits in Texas. No. 



2792, pp. 1-5. June 7, 1929 ' 21 



New species: Hasstilesia texensis. 



. Some new genera and species of nematode 



worms, Filarioidea, from animals dying in the Calcutta 

 Zoological Garden. No. 2777, pp. 1-10. April 6, 1929 K. 6 



New genera: Protofilaria, Aprodoides, Thylaconema. 

 New species: Protofilaria furcata, Aproctoides lissum, Dirofilaria 

 (?) digitata, Hastospiculum spinigerum, Thylaconema sigmura. 



Cushman, Joseph A., and Betty Kellett. Recent foraminif- 

 era from the west coast of South America. No. 2796, pp. 

 1-16, June 19, 1929 ^ 25 



New species: Bigenerina delicatula, Trochammina peruviana, No- 

 nionella chiliensis, Discorbis chiliensis, Eponides meridionalis. 



1 Date of publication. 



