﻿IV PROCEEDINGS OF THE NATIONAL MUSEUM 



Fisher, Walter Kenrick. The sipunculid worms of Cali- 

 fornia and Baja California. Figure 87 and plates 18-39. 

 Published July 8, 1952 371-450 



New Genus: Siphomdes. 



New species: Siphonides rickettsi, Golfingia laetmophila, G. elachea, 



G. macginitiei, G. pugettensis, Dendrostomum dyscritum, D. 



lissum, D. schmitti. 

 New subspecies: Golfingia margaritacea calif orniensis, G. ereniita 



calif ornica. 



Glance, Grace. A new species of insect of the order Pro- 



tura. Figm-es 85, 86. Published April 25, 1952 .... 305-314 

 New species: Eosenlomon venezuelense. 



HoBBS, HoRTON H., Jr. A new crayfish from Alabama, with 

 notes on Procambarus lecontei (Hagen). Figures 81, 82. 



Published March 27, 1952 209-219 



New species: Procambarus verrucosus. 



Hoffman, Richard L. A new genus of Central American 

 milliped (family Euryuridae), with notes on the American 

 genera. Figure 84. Published April 24, 1952 235-243 



New genus: Sigmogonotropis. 



New species: Sigmogonotropis serratus. 



LiNDER, Folke. Contributions to the morphology and 

 taxonomy of the Branchiopoda Notostraca, with special 

 reference to the North American species. Figures 1-31 

 and plates 1-7. Published June 27, 1952 1-69 



New species: Lepidurus lynchi. 



New variety: Lepidurus lynchi echinatus. 



Menzies, Robert J. Some marine asellote isopods from 

 northern CaUfornia, with descriptions of nine new species. 



Figures 46-71. Published May 29, 1952 117-159 



New species: Munna ubiqiiita, M. chromatocephala, M. halei, 

 laniropsis analoga, I. magnocula, I. epilittoralis, I. monterey- 

 ensis, I. minuta, I. tridens. 



Sailer, R. I. A review of the stink bugs of the genus 

 Mecidea. Figures 88, 89 and plates 47, 48. Published 



June 27, 1952 471-505 



New species: Mecidea lutzi, M. major , M. pampeana. 

 New name: Mecidea vidali. 

 Setzer, Henry W. Notes on mammals from the Nile 



Delta region of Egypt. Published April 2, 1952 .... 343-369 

 Shoemaker, Clarence R. A new species of commensal 

 amphipod from a spiny lobster. Figure 83. Published 



March 27, 1952 231-233 



New species: Parapleustes commensalis. 



