THE CRUSTACEA OF NEW JERSEY. 245 



Probopyrus pandalicola H. Richardson, Bull U. S. Nat. Mus., No. 54, 1905, 



p. 554, figs. 599 to 601. Atlantic City, New Jersey. (Brooklyn, New 



York; New Hampshire to Florida and Mississippi.) 

 — M. J. Rathbun, Occas. Papers Boston Soc. N. Hist., VH, 1905, p. 49. 



(Massachusetts and Rhode Island.) 

 Bopyrus Leidy, Proc. Acad. Nat. Sci. Phila., 1879, p. 198. Atlantic City, New 



Jersey. 



Harger, Rep. U. S. F. Com., VI, 1878 (1880), pp. 312, 433 (on Leidy). 



Bopyrus palamoneticola Packard, Zool. High School. Colleges, 1881, p. 28$. 



— ■ Gissler, Amer. Nat., XVI, 1882, p. 6, figs. 1-2, PI. 1-2. Our shores. 



■ Leidy. Proc. Acad. Nat. Sci. Phila., 1888, p. 2Z2)- Beach Haven, New 



Jersey. 



H. Richardson, Proc. U. S. Nat. Mus.. XXIII, 1901, p. 578. Atlantic 



City, New Jersey. 

 Probopyrus palcemonticola H. Richardson, Proc. U. S. Nat. Mus., XXVII, 



1904, p. .66, figs. 41-43. Atlantic City. (New Hampshire to Florida and 



Mississippi.) 

 Probopyrus palccmoncticola Paulmier, 58th Rep. N. Y. State Mus., IV, 1904, 



p. 185, fig. 59. Along the shore (of New York). 

 Bopyrus manhattensis Gissler, Sci. American, XLV, September 3d, i88r, p. 



151. Nezif York. 

 Gissler, Amer. Nat., XV, 1882, p. 6 (reference). 



Description of femde. — Head deeply set in thorax, front edge 

 straight, and hind edge rounded. Eyes wanting. Ovarian 

 bosses occur on first four thoracic segments at anterior portion 

 of sublateral edge. Epimera appear as narrow plates lateral to 

 ovarian bosses, and occupy entire lateral edges on last three 

 segments. Abdominal segments distinct, and broad terminal 

 segment more or less bilobed. Pleopoda formed of five pairs of 

 double-branched lamellar appendages, closely crowded tog'cther 

 on ventral side of abdomen. Five pairs of incubatory lamellae 

 surround large open area normally containing eggs. Of these 

 pairs first with terminal lobe of distal segment large, well de- 

 fined, incurved. All legs with high quadrangularly shaped ex- 

 pansion or carina on basis. Color white, with blackish blotches 

 on lateral edges of all thoracic segments on both sides of body. 

 Head and abdomen also with some few scattered black marks. 

 Legs, on both sides of body, white, and patches of black on ven- 

 tral side of lateral edges of both sides of thorax. Incubatory 

 lamell?e with patches of black on all plates of both sides. Length 

 5 mm. 



