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CONTENTS 



Pages 



Blackman, M. W. New species ot American scolytoid beetles, 

 mostly Neotropical. No. 3174. November 22, 1943 ^ 371-399 



New genus : CarphoMus. 



New species: Cnesinus cubcnsis, C. panamensis, C. cognatus, 

 C. robai, C. similis, C. foveatus, C. substrigatus, C. nitidus, Carnp- 

 tocerus holiviae, C. quadridens, Ceratolepis nuMlus, Hexacolus 

 swieteniae, H. levis, Prionosceles ingae, P. spadix, Phloeotribus 

 manni, P. argentinae, P. boUviae, P. hairingtoni, P. jujuya, 

 Renocis cJiapini, Cliramesns panamensis, Phrixosoma magna, P. 

 obesa, P. parva, Lepcrisinus hoferi, L. oregonus, Phloeosinus 

 blacJcwelderi, Carphobius arizonicus. 



Gahan, a. B. Revisions of two genera of chalcid-flies belong- 

 ing to the family Eupelmidae from North and South America. 



No. 3173. November 26, 1943 ^ 339-369 



New species : Arachnophaga Mrtibasis, A. costalis, A. nocua, A. 

 opaca, A. scutata, A. frontalis, A. aldrichi, A. ferruginea, A. ab- 

 sfrusa, Encyrtaspis adjunctus. 

 New combinations : Arachnophaga longiceps (Brues) , Encyrtaspis 

 laticeps (Brues), E. californicus (Aslimead). 



Hrdlicka, Ales. Catalog of human crania in the United States 

 National Museum collections: Non-Eskimo people of the 

 Northwest coast, Alaska, and Siberia. April 6, 1944^ 1-172 



Ross, Edward S. A revision of the Embioptera, or web-spin- 

 ners, of the New World. No. 3175. January 19, 1944 ^__ 401-504 



New genera : Microembia, Neorhagadochir, Schizembia, Idioembia. 



New subgenera : Protochelicera, Dilobocerca. 



New species: Calamoclostes gurneyi, Microembia rugosifrons, Ne- 

 orhagadochir inflata, Pararhagadochir schadei, P. confusa, P. 

 davisi, P. surinamensis, Saussurembia symmetrica, Mesembia 

 aequalis, Schizembia grandis, S. minuta, S. callani, Chelicerca 

 (Protochelicerca) dampfi, C. (Chelicerca) nodulosa, Idioembia 

 producta, Oligembia (Oligembia) buscki, O. (0.) peruviana, 0. 

 (0.) darlingtoni, 0. (0.) bicolor, O. (O) unicolor, 0. (O.) mela- 

 nura, 0. (O.) armata, O. (Dilobocerca) lobata, O. (D.) jalapae, 

 O. (D.) chiapae, O. (D.) excisa, O. (D.) emarginata, O. (D.) 

 gigantea. 0. (D.) nigrina, O. (D.) plaumanni, O. (D.) vandykei, 

 O. (D.) caribbeana. 



New combinations: Neorhagadochir salvini (McLachlan), Para- 

 rhagadochir birabeni (Naviis), Chelicerca (Chelicerca) davisi 

 (Ross), C. (C.) wheeleri (Melander), C. (C.) heymonsi (Ender- 

 lein),C. (Dactylocerca) rubra CRoss), Idioembia banksi (Davis). 



^ Date of publication. 



