NO. 1175. ISOPODS OF THE PACIFIC COAST— RICHARDSON. 869 



92. PSEUDIONE GIARDI Caiman. 



Pseudione giardi Calman, Ann. N. Y. Acad. Sci., XI, 1898, No. 13, pp. 274-281, pi. 

 XXXIV, fig. 5. 



Habitat. — Puget Sound, on Pagurus ochotensia (Brandt). 



93. PSEUDIONE GALACANTH^ Hansen. 



Pseudione galacantlia Hansen, Bull. Mus. Comp. Zool. Harvard College, XXXI, 

 1897, pp. 118-120, pi. V, fig. 22i. 



Habitat. — Gulf of California, in branchial cavity of Galacantha dio- 

 medece var. parvispina Faxon. 



41. BATHYGYGE Hansen. 



94. BATHYGYGE GRANDIS Hansen. 



Bathygyge grandis Hansen, Ball. Mua. Comp. Zool. Harvard College, XXXI, 1897, 

 pp. 122, 124, pi. VI, figs. 2, 2e. 



Habitat. — Oft" Acapulco, in branchial cavity of Glyphocrangon spinu- 

 losa Faxon. 



42. CRYPTIONE Hansen. 



95. CRYPTIONE ELONGATA Hansen. 



Cryptione elongata Hansen, Bull. Mus. Comp. Zool. Harvard College, XXXI, 1897, 

 pp. 112-115, pi. Ill, figs. .5, 5a ; pi. iv, figs. 1, \g. 



Habitat. — Near Galai)agos Islands, in branchial cavity oi Nematocar- 

 cinus ayassizii Faxon, which occurs as far north as Acapulco, Mexico. 



43. PARARGEIA Hansen. 



96. PARARGEIA ORNATA Hansen. 



Parargeia ornata Haxskn, Bull. Mns. Comp. Zool. Harvard College, XXXI, 1897, 

 pp. 120-122, pi. \ I, figs. 1, li. 



Habitat. — Off Acapulco Mexico, in branchial cavity of Sclerocrangon 

 procax Faxon. 



44. lONE Latreille. 



97. lONE CORNUTA Spence Bate. 



lone cornuta Spenck Bate, Lord's Naturalist in British Columbia, II, 1866, p. 282. 

 lone thoracica Heli.eh, Carcinolog. Beitrag z. Fauna der Adriat. Meeres, Verhand. 



Zool. Bot. Gessellscb. Wien, XV, pp. 979-984, pi. 17. 

 lone cornuta Bate and Westwoop, Brit. Sessile-Eyed Crust., II, p. 253. — Giard 



and Bonnier, Contributions a I'^tude des Bopyriens, 1887. 



Habitat. — Esquiiuault Plarbor, British Columbia, in branchia of Gal- 

 lianassa longimana; Vancouver Island. 



