THE CRUSTACEA OF NEW JERvSEY. 543 



fPcnccopsis (A. Milne-Edwards) Bate, 1. c, p. 182. Type Pencvopsis serratus 

 (A. Milne-Edwards) Bate, first species, designated by Bouvier, Compt. 

 Rend. Ac. Sci. Paris, CXL, 1905, p. 981. 



Hymenopenccus S. I. Smith, Bull. Miis. Comp. Zool., X, 1882, p. 91. Type 

 Hymenopenccus dehilis S. I. Smith, monotypic. 



Hymenopeneus, auct. 



Philonicus (nee Loew 1848) Bate, Rep. Challenger, Macr., LII, 1888, p. 273. 

 Type Philonicus miiUeri Bate, first species. 



Pleoticus Bate, I. c, p. XII (based on Philonicus Bate, and thus type Philoni- 

 cus miilleri Bate). 



Faxonia Bouvier, Compt. Rend. Ac. Paris, CXL, 1905, p. 981. Type Penccopsis 

 ocularis A. Milne-Edwards, designated, first species. 



Parartemesia Bouvier, 1. c, CXLI, 1905, p. 747. Type Parartemesia carinata 

 Bouvier, first species. 



Haliporus debilis (S. I. Smith). 



Hymenopenccus dehilis S. I. Smith, Bull. Mus. Comp. Zool., X, 1882, p. 91, 

 PI. 15, figs. 6-1 1, PI. 16, figs. 1-3. A'. Lat. 31° -33° W. Long. 76° -78° in 

 333-464 fathoms. 



S. I. Smith, Rep. U. S. F. Com., XIII, 1885 (1887), p. 687, PI. 16, fig. 7. 



N. Lat. 38° 39° W. Long. 71° 7^° in 420-630 fathoms. 



Gulf Stream. 



Haliporus microps (S. L Smith). 



Hymenopenccus mAcrops S. I. Smith, Rep. U. S. F. Com., X, 1882 (1884), p. 

 413, PI. 10, fig. I. N. Lat. 38°-4i° JV. Long. 6o°-69° in 906-1731 fathoms. 



S. I. Smith, 1. c, XIII, i88s (1887), p. 688, PI. 16, fig. 8. N. Lat. 



36°-39° W. Long. 68° in 1555-2574 fathoms. 



Gulp Stream. 



Haliporus modestus (S. L Smith). 



Hymenopenccus modestus S. I. Smith, Proc. U. S. Nat. Mus., VIII. 1885, p. 

 183. N. Lat. 38° 31' W. Long. 73° 21' in 136 fathoms. 



Gulf Stream. 



Genus ARISTEUS Duvernoy. 



Aristens Duvernoy, Ann. Sci. Nat. Zool., (2) XV, 1841, p. loi. Type Pencriis 



antennatus Risso, monotypic. 

 Hemipenceus Bate, Ann. Mag. Nat. Hist., (5) VIII, 1881, p. 186. Type 



Hemipenceus spinidorsalis Bate, first species, designated by Faxon, Mem. 



Mus. Comp. Zool., XVIII. 1895. p. 199. 

 Hemipeneus, auct. 



