TABLE OF CONTENTS 



Article 



Aldrich, J. M. New diptera or two-winged flies in the 

 United States National Museum. No. 2555, pp. 1-36. 

 January 24, 1 925 * 18 



New genera: Phobema, Balioglutum. 



New species: Pholeomyia expansa, Chlorops kuwanae, Anastrepha 

 schausi, A. barnesi, A. cor data, A. obscura, A. ornata, Phobema 

 atrox, Lonchaea hirtithorax, Mesembrina magnifica, Balioglutum 

 illingworthi. Mesembrinella spicaia, M. uniseta, M. semiflava, M. 

 flavicrura, Microcalliphora flavifronSf Notochaeta comata, N. town- 

 sendi, N. angusta, Sarcophaga placida, S. morosa, S. subaenescens, 

 Atacta crassiceps, A. argentifrons, Masicera arator, Dexia venlralis. 



Bartsch, Paul. New moUusks from Santa Elena Bay, 



Ecuador. No. 2551, pp. 1-9. October 17, 1924 ' 14 



New species: Pyramidella (Longchaeus) elenensis, Turbonilla (Chem' 

 nitzia) theone, T. (C.) oenoa, T. {Turbonilla) axeli, T. {Striotur- 

 bonilla) evagone, T. {S.) nychia, T. (S.) thyne, T. {Pyrgiscus) 

 melea, T. (P.) evadna, T. (Bartschella) semela, Odostomia {Chrysal- 

 lida) olssoni, 0. (C.) melitta, Melanella {Melanella) olssoni, M. 

 {Balds) elenensis. 



Berry, Edward W. A Pleistocene flora from the Island of 



Trinidad. No. 2558, pp. 1-9. May 23, 1925 ^ 21 



New species: Clusia fossilia, Mimusops preduplicata, Phyllites 

 oropouchensis. 



Chandler, Asa C. Some parasitic round worms of the rabbit 

 with descriptions of two new species. No. 2553, pp. 1-6. 

 Novembers, 1924 ^ 16 



New species: Nematodirus leporis. 



Cochran, Doris M. Notes on the herpetological collections 

 made by Dr. W. L. Abbott on the Island of Haiti. No. 

 2543, pp. 1-15. October 25, 1924 ^ 6 



CocKERELL, T. D. A. Plant and insect fossils from the Green 

 River Eocene of Colorado. No. 2556, pp. 1-13. February 



16, 1925 1 19 



New genera: Alsinites, Eoliarus. 



New species: Lejeunea eophila, Populus wilmattae, Bumelia colora- 

 densis, Dalbergia knowlloni, Amorpha utensis, Clethra (?) lepi- 

 dioides, Potentilla (?) byrami, Alsinites revelatus, Lomatia obtusius- 

 cula, Banksites lineatulus, Liquidambar callarche, Cardiophorus 

 exhumatus, Eoliarus quadristictus, Thamnotettix packardi, 

 Cyttaromyia obdurescens. 



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1 Date of publication. 



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