IV PROCEEDINGS OF THE NATIONAL MUSEUM 



CusHMAN, R. A. New genera and species of ichneumon-flies, 

 with taxonomic notes. No. 3083. March 13, 1940^ 355-372 



New geuera : Apotemnus, Bi-achy scleroma. 



New species: Polycyrtus Ucostatus, Cryptohelcostizus chrysobo- 

 thridis, C. ornatus, Apotemnus truncatus, CalUephialtes ferru- 

 gitieus, Exetastes pilosus, Ophion hermudensis, Idechthis peru- 

 viana, Brachyscleroma apoderi. 



New name: Atopotrophos. 



New combinations: Hoplocryptus hitummosus (Cushman), 

 TromatoUa lateralis (Cresson), Atopotrophos collaris (Cush- 

 man), A. Bucephalus (Cresson), Pseudervptemus elongatus 

 (Davis). 



• The ichneumon-flies of the subfamily Neorhacodinae, 



with descriptions of a new genus and three new species. 



No. 3088. April 13, 1940^ 523-52T 



New genus : Romaniella. 



New species : Neorhacodes longicauda, N. brevicauda, Romaniella 

 exsulcatus. 



Fraser, C. McLean. Seven new species and one new genus of 

 hydroids, mostly from the Atlantic Ocean. No. 3090. Sep- 

 tember 13, 1940 1 575-580 



New genus : Eiiperisiphonia. 



New species : Eudendrium rugosum, ? Campanularia abyssa, Oono- 



thyraea Integra, Egmundella fasciculata, Halecium diminutivum, 



Euperisiphonia rigida, ? Diphasia crassa. 



Gahan, a. B. a contribution to the knowledge of the Euchari- 

 dae (Hymenoptera : Chalcidoidea). No. 3086. April 25, 

 1940 1 425-458 



New species: Eucharis scutellaris, Psilogaster antennatus, Parap- 

 silogaster laeviceps, Schizaspidia antennata, Orasema texana, O. 

 aenea, 0. beam^eri, 0. aureoviridis, O. simulatrix, O. neomexicana, 

 O. robertsoni, O. bakeri, 0. cockerelU. 



New combinations: Schizaspidia convergens (Walker), Stilbula 

 tenuicornis (Asbmead), 8. polyrachicida (Wheeler and Wheeler), 

 8. floridana (Asbmead), 8. septentrionaUs (Brues), 8. mani- 

 purensis (Clausen). 



Henry, Dora Priaulx. Notes on some pedunculate barnacles 



from the North Pacific. No 3081. April 20, 1940 ^ 225-236 



New subspecies : Lepas pectinata pacifica. 



Kirk, Edwin. Cestocrinus, a new fossil inadunate crinoid 

 genus. No. 3080. March 14, 1940 ^ 221-224 



New genus : Cestocrinus. 



New species : Cestocrinus striatus. 



* Date of publication. 



