TABLE OF CONTENTS VII 



Article 

 macgregori, H. (Euhovioneura) nigriflua, H. (Homoneura) 

 curta, H. (H.) philippinensis, H. (H.) intermedia, H. (H.) cos- 

 talis, H. (H.) horni, H. (H.) crinita, H. (H.) hirtilibia, H. (H.) 

 dentifera, H. (H.) maquilingensis, H. (H.) opacithorax, H. (H.) 

 piceoides, H. (H.) nigrita, H. (H.) luzonensis, H. (H.) robusta, 

 H. {H.) demeijerii, H. (H.) bakeri, H. (H.) atriceps, H. (H.) 

 neosignaia, H. (H.) immaculipennis, H. (H.) fuscobrunnea, 

 H. {H.) affinis, H. (H.) grahami, H. (H.) sublucida, Gripho- 

 minettia sumatrana. 



New subgenera: Minettiella, Xenosapromyza, Luzonomyza, Neo- 

 trigonometopus, Griphoneuroider, Poecilomyza, Minettioides. 



New names: Hovioneura (Homoneura) piliseta, H. (H.) diacros- 

 tichalis. 



Mansfield, Wendell C. New fossil mollusks from the 

 Miocene of Virginia and North Carolina, with a brief out- 

 Une of the divisions of the Chesapeake group. No. 2759, 

 pp. 1-11. January 14, 1929 ^ 14 



New species: Fusinus (Buccinofusus) propeparilis, Pisania (Cel- 

 aioconus) burnsi, Columbella (Seminella) smith fieldensis, Epi- 

 tonium smithfieldensis, Fossarus (Isapis) urbannaensis, Thracia 

 (Cyathodonia) dalli, Pandora (Clidiophora) conradi. 



New subspecies: Clathodrillia? belloides rushmerensis, Pecten 

 Eboreus urbannaensis, Crassatellites (Crassatellites) meridion- 

 alis surryensis, C. (C.) m. urbannaensis, Phacoides (Lucinoma) 

 contractus niurfreesboroensis. 



Marshall, William B. New fossil pearly fresh-water mus- 

 sels from deposits on the Upper Amazon of Peru. No. 2748, 

 pp. 1-7. October 31, 1928^ 3 



New genera: Prodiplodon, Eodiplodon. 



New species: Prodiplodon singewaldi, P. bassleri, P. paucarpa- 

 fensis, Eodiplodon gardnerae, E. pebasensis. 



New fresh-water and marine bivalve shells from 



Brazil and Uruguay. No. 2762, pp. 1-7. October 26, 1928 L 17 



New species: Diplodon jacksoni, D. pilsbryi, Anodontites elf a, A. 

 mansfieldi, Mycetopoda felipponei, Corbula uruguayensis, Nucula 

 felipponei, N. uruguayensis. 



Miller, Gerrit S., Jr. The gums of the porpoise Phocoenoi- 



des dalH (True). No. 2771, pp. 1-4. January 26, 1929 L.. 26 



Price, Emmett W. Two new nematode worms from rodents. 



No. 2749, pp. 1-5. November 10, 1928 1 4 



New species: Syphacia thompsoni, Heliginostrongylus hassalli. 



Schwartz, Benjamin. A new species of trichostrongylid 

 worm of the genus Cooperia from the carabao in the Philip- 

 pine Islands, with a review of the genus. No. 2765, pp. 1-5. 

 November27, 1928 ^ 20 



New species: Cooperia nodulosa. 



' Date of publication. 



