192 



REPORT OF NATIONAL MUSEUM, 1913. 



Richardson, Harriet — Continued. 



Apseudes meridionalis , collected by 

 the U. S. Bureau of Fisheries steamer 

 "Albatross," off Cape San Lorenzo, 

 Ecuador, in 401 fathoms. The de- 

 scription is followed by a list of the 

 species oi Apseudes with references to 

 the publications where they are de- 

 scribed. 



Descriptions of two new isopods, 



an Apseudes and a Munnopsis, both 



from the Galapagos Islands. 



Proc. U. S. Nat. Mus., 43, 

 No. 1926, Sept. 7, 1912, 

 pp. 159-162, figs. 1-4. 

 Apseudes galapagensis and Mun- 

 nopsis longiremis are described from 

 a depth of 812 fathoms, off Chatham 

 Island, at station 2807 of the U. S. 

 Fisheries steamer "Albatross." 



Descriptions of a new genus of 



isopod crustaceans, and of two new 

 species from South America. 



Proc. U. S. Nat. Mus., 43, 



No. 1929, Sept. 27, 1912, 



pp. 201-204, figs. 1,2. 



Describes a new genus, Ezcirolana, 



of which the type is Ezcirolana 



(= Cirolana) orientalis (Dana), and 2 



new species, E. chilensis and E. bra- 



ziliensis. 



Note on an isopod name. 



Proc. Biol. Soc. Washing- 

 ton, 25, Dec. 24, 1912, p. 



188. 

 Changes the name of Livoneca Ion- 

 gistylis Richardson, 1912, not Dana, 

 1853, to L. tenuistylis. 



Terrestrial isopods collected in 



Costa Rica by Mr. Picado, with the de- 

 scription of a new genus and species. 



Proc. U. S. Nat. Mus., 44, 



No. 1954, Feb. 20, 1913, 



pp. 337-340, figs. 1-5. 



A new genus and species, Pentonis- 



cus and P. pruinosus, are described, 



and 2 other species noted. 



Richardson, Harriet. The isopod 

 genus Ichthyoxenus Herklots, with de- 

 scription of a new species from Japan. 

 Proc. U. S. Nat. Mus., 45, 

 No. 1995, June 4, 1913, pp. 

 559-562, figs. 1-6. 

 Reviews the history of the genus 

 Ichthyoxenus, describes a new species, 

 /. japonensis, and records the occur- 

 rence of /. jellinghausii at Buitenzorg. 



(See also under Mary J. Rathbun.) 



Wilson, Charles Branch. Parasitic 

 copepods from Nanaimo, British Colum- 

 bia, including eight species new to 



science. 



Contr. to Canadian Biology, 

 1906-1910, Ottawa (1912), 

 pp. 85-101, pis. 3-9. 

 An account of specimens collected 

 at the Pacific coast Biological Station 

 of the Department of Marine and 

 Fisheries of Canada. A set of speci- 

 mens including the types of the new 

 species have been given to the U. S. 

 National Museum. The new species 

 are Argulus horealis, Lepeophtheirus 

 pravipes, L. nanaimoensis, Chondra- 

 canthus palpifer, C. pinguis, Clavella 

 parva, C. rohusla, and Brachiella den- 

 lata. The little known species, Ar- 

 gulus pugetten-sis Dana, is also fully 

 described, 



Crustacean parasitesofWestlndian 



fishes and land crabs, with descriptions 

 of new genera and species. 



Proc. U. S. Nat. Mus., 44, 

 No. 1950, Apr. 3, 1913, pp. 

 189-277, pis. 18-53. 

 Gives a general account of the para- 

 sites found on fishes, crustaceans, and 

 ascidians, obtained during three 

 months' stay at the biological labora- 

 tory of Johns Hopkins University at 

 Montego Bay, Jamaica. Descrip- 

 tions and drawings of the parasitic 

 copepods and ostracods were made 

 from living specimens. Fifty-two 

 species of copepods, of which 31 are 

 new to science, and 1 species of ostra- 

 eod are described. 



WORMS. 



Ellis, Max M. A new discodrilid worm 



from Colorado. 



Proc. U. S. Nat. Mus., 42, 



No. 1912, Aug. 29, 1912, 



pp. 481-486, figs 1-5. 



Describes a new genus and species of 



discodriUd, Camharincola macrodonia, 



Uving on a crayfish, Cambarus dio- 



genes; also gives a key to the Dis- 



codrilidpc of the United States east 



of the Rocky Mountains. 



Gerould, John Hiram. The sipuncu- 

 lids of the eastern coast of North 

 America. 



Proc. U. S. Nat. Mm., 44, 



No. 1959, Apr. 12, 1913, 



pp. 373-437, pis. 58-62, 



figs. 1-16. 



Based on material collected chiefly 



by the U. S. Fish Commission, now 



the Bureau of Fisheries, during 40 



years. Discusses 7 genera, 23 species 



