CONTENTS VII 



Article 



Krieger, Herbert W. Design areas in Oceania based on 

 specimens in the United States National Museum. No. 

 2896, pp. 1-53. April 21, 19321 30 



LucKER, John T, A new genus and new species of trematode 

 worms of the family Plagiorchiidae. No. 2885, pp. 1-8. 

 August 29, 1931^ 19 



New genus: Haplometrana. 



New species: Haplometrana intestinalis. 



MacCallum, G. a. Four new species of trematode worms of 

 the subfamily Onchocotylinae. No. 2892, pp. 1-8. Decem- 

 ber 5, 1931^ 26 



New species : Acanthonchocotyle musteli, Squalonchocotyle squall, S. 

 acanthi, S. sphyrnae. 



Malloch, John R. Flies of the genus Pseudotephritis Johnson 

 (Diptera: Ortalidae). No. 2900, pp. 1-6. October 21, 

 1931 1 34 



New subgenus: Pseudotephritina. 



New species: Pseudotephritis (Pseudotephritina) inaequalis. 



Mansfield, W. C. Some Tertiary moUusks from southern 



Florida. No. 2887, pp. 1-12. October 9, 1931 ^ 21 



New species: Olivella tamiamiensis, Mitromorpha gunteri, Tur- 

 ritella pontoni, Cardita (Carditamera) tamiamiensis, Cardium 

 (Trachycardium) evergladeensis, Parastarte martensi. 



New subspecies : Olivella juspidea gladeensis, Cypraea carolinensis 

 floridana, Turritella cookei gladeensis, Glycymeris lloydsmithi 

 floridana, Venericardia (Pleuromeris) perplana gladeensis. 



Marshall, William B. Anodontites : A genus of South and 

 Central American and Mexican pearly fresh-water mussels. 

 No. 2889, pp. 1-16. October 8, 1931 1 23 



Martynov, a. B. Report on a collection of insects of the 

 order Trichoptera from Siam and China. No. 2891, pp. 

 1-20. November 5, 1931 1 25 



New genus: Eodinarthrum. 



New species: Rhyacophila sinensis, Glossosoma anale, G. caudatum, 

 Stenopsyche grahami, S. siamensis, Hydropsyche appendicularis, 

 H. penicillata, H. columnata, Hydromanicus intermedins, Pseu- 

 dosienophylax difficilis, Notopsyche rhombifera, Eodinarthrum 

 pusillum, Goera digitata. 



New subspecies: Pseudostenophylax fumosus Martynov grahami. 



1 Date of publication. 



