TABLE OF CONTENTS. 



AsHMEAD, William H, On the Genera of the Chalcid-flies 

 belonging to the Subfamily Encyrtinte. — No. 1202. June 

 5, 1900 323-112 



New genera: Tetralophidea, Meromyzohia, Tineojihodonus, Henico- 

 jnigus, Tetralophiellus, Tetracnemopsis, Habrolepopteryx, Parencyrtus, 

 Chestomorpha, Hemienasius, Hemencyrtus, Coccophoctonns, Rhytido- 

 ihorax, Ooencyrius, Psylliepha'gus, Coccidencyrtus, Tlolcencyrtus, 

 Pseudencyrius, Epiencyritis, Syrphophagus, Apliidencyrtus, Zooynma, 

 Adelencyrtus, Zarhopalus, Parencyrtus. 



New species: Tetralophidea bakeri, Meromyzohia flava, M. unifasciaia, 

 Anagyrus pallidipes, Anusia neomexicana, Henieopygus siibapterus, 

 Tetralophiellus brevicollis, Liothoran melanocera, Berecyntus flori- 

 danus, Parencyrtus brasiliensis, Sphseropisthus annidicornis, Sphas- 

 ropisthus auriceps, Chestomorpha biformis, Mnasius chapadss, 

 Hemienasius confusus, Hemencyrtus herbertii, Coccophoctonus dacty- 

 lopii, Rhyiidothoran marlatti, Isodromus niger, Isodromus atriventris, 

 Cerchysius elasmoceri, C. hubbardii, Microterys cincticornis, M. mar- 

 ginatus, Chrysoplatycerus howardii, Zahropalus sheldoni, Coccobitis 

 diaspidis, Signiphora nigra, S. australiensis, S. daetylopii, S. noacki, 

 S. unifasciata, S. bifasciata, S. flavopalliata, S. occidentalis, S. 

 mexicana, S. rhizococci, S. aleyrodis, S. coquilletti, S. aspidioti, S. 

 townsendi. 



CoQEiLLETT, D. W. Report on a Collection of Dipterous 



Insects from Puerto Rico.— No. 1198. May 12, 1900 219-270 



New genera: Piilomyia, Stenomicra, Cladochseta. 



New species: Belvosia luteola, Sarcophaga diversipes, Ccenosia vari- 

 cornis, Notiphila virgata, Psilopa mellipes, Hydrellia gilvipes, Ptilomyia 

 enigma, Stenomicra angustala, Cladochsetanehidosa, Drosojohila fusca, 

 Anthomysa nigriynana, Gaurax lancifer, Hippelates tener, Oscinis 

 obscura, Desmometop>a halteralis, Ophthalmomyia cinerea. 



CuREiE, RoLLA P. A New Bird of Paradise. — No. 1201. 



July 7, 1900 197-199 



New sj^ecies: Cincimmrus lyogyruH. 



