THE CRUSTACEA OP NEW JERSEY. 501 



Genus LEPAS Linnaeus. 



Lepas fascicularis Ellis and Solander. 



Lepas anatifera Linnaeus. 



Lepas anserifera Linnaeus. 



Lepas pectinata Spengler. 



Genus PCECILASMA Darwin. 



Pcecilasma Darwin, Monogr. Cirrip. Lepad., 1851, p. 99. Type Pcecilasma 



hccmpferi Darwin, first species. 

 Pcecilasma, auct. 

 Temnaspis Fischer, Bull. Soc. Z. France, IX, 1884, p. 357. Type Pcecilasma 



Ussa Darwin, monotype, designated. 



Pcecilasma inaequilaterale Pilsbry. 



Pcecilasma incrqiiilaterale Pilsbry, Bull. U. S. Nat. Mus., No. 60, 1907, p. 85, 

 PI. 6, figs. 6-8, 11-12. N. Lat. 38° 85', W. Long. 73° 5' 15" in 554 fathoms. 

 Also in N. Lat. 37°-39°, chiefly on carapace of Geryon quinquedens, 

 besides off Martha's Vineyard and Hampton Roads. 



Gulf Stream. 



Genus MEGALASMA Hoek. 



Megalasma Hoek, Rep. Voy. Challenger, Cirrip., VHI, 1883, p. 50. Type 



Megalasma striatum Hoek, monotypic. 

 Glyptelasma Pilsbry, Bull. U. S. Nat. Mus., No. 60, 1907, p. 87. Type 



Magalasma subcarinatum Pilsbry, designated, fourth species. 



Megalasma rectum Pilsbry. 



Magalasma rectum Pilsbry, Bull. U. S. Nat. Mus., No. 60, 1907, p. 90, PI. 7, 

 figs. 10-14. A^. Lat. 39° 22' 50", IV. Long. 68° 23' in 1555-1608 fathoms. 



Gulf Stream. 



Megalasma subcarinatum Pilsbry. 



Megalasma subcarinatum Pilsbry, Bull. U. S. Nat. Mus., No. 60, 1907, p. 91, 

 PI. 7, figs. 1-5. N. Lat. 39° 22' 50", W. Long. 68° 25' in 1555-1608 

 fathoms. 



Gulf Stream. 



