246 



RANKIN. 



This species is allied to L. petithiga F. Muller, from Brazil 

 (see Ortmann, Revista do Museu Paulista, II, p. 191, 1897) and 

 to L. viaadaUis Thallwitz (Abh. Mus. Dresd., Ill, p. 19, 1891) 

 from West Africa. 



I am indebted to Dr. Ortmann for the preparation of the fol- 

 lowing table, which exhibits the relationship : 



L. maculatus. 



_ f 12-13 segments united 



Inner antennae ^ „ ^ 



( 5 segments free. 



64- 1 f I posterior 



Teeth of rostrum 



3 ( to orbit. 



L. northropi. 



14 segments united 

 12 segments free. 

 94-1 [ 4 posterior 

 4 I to orbit. 



L. petitinga. 



[ 9 segments united 

 ( 20 segments free. 

 6-j-l f I posterior 

 5 — 6 I to orbit. 



Family Hippolytidae Ortmann. 



55. Tozeuma carolinense Kingsley. 



Kingsley : Proc. Acad. Nat. Sci. Phila., p. 90, 1878, 



(a) I 9. with ova. Dredged in about 16 ft. Near Quaran- 

 tine station, Jan. '90. 



Kingsley's specimens are from Fort Macon and Beaufort, N. 

 C, and Charlotte Harbor, Fla. 



Measurements of Bahama specimen : total length 41 mm., 

 rostrum 12 mm., cephalothorax (without rostrum) 7 mm., 

 abdomen 22 mm. 



Family Alpheidae Bate. 



56. Alpheus edwardsii (Audouin). 



Athanas edwardsii Audouin; Planches de la descrip. de 

 I'Egypte par M. Savigny, Crust., PI. X, fig. 10, 18 10. 

 Bate, Challenger, Macrura, p. 542, 1888. 

 (a) 4 specimens. Near Nassau, N. P., along shore, Febr. 20, 



'90. 



(6) I specimen. Nassau, N. P., Jan., '90. 

 (f) 3 specimens. Under coral and in pools between tides, 

 New Providence. 



