CRUSTACEA. 89 



COPEPODA. EUCOPEPODA. 



CALIGIDAE. 



Parasitic copepods. 



281. Caligus rufimaculatus Wilson. 



Caligus rufimaculatus Wilson, Proc. IT. 8. nat. mus., 1905, 

 vol. 28, p. 561, pi. 5. "From Fundulus majalis axd F. hetero- 

 clitus." 



On Fundulus majalis, F. heteroclitus, 2Iugil cephalus and also 

 at surface. 



Mass. — Woods Hole region. 



282. Caligus schistoxyx Wilson. 



Caligus schistonyx Wilson, Proc. U. S. nat. mus., 1905, vol. 

 28, p. 564, pi. 6. " coMMOx menhadex (Hrevoortia tyrannus) 



* * * OUTSIDE OF THE BODY * * * a SIXGLE FEMALE * * * 

 FROM THE OUTSIDE SURFACE OF THE BLUE-FISH {PomatOmuS 



saltatrix), axd nine lots obtained from the tow." [Woods 

 Hole region.] 



On menhaden and bluefish and in tow-net. 



Mass. — Waquoit Harbor, Vineyard Sound and Woods Hole. 



283. Caligus bonito Wilson. 



Caligus honito Wilson, Proc. U. S. nat. mus., 1905, vol. 28, p. 

 589, pi. 13, figs. 151-153 ; figs. 5, 6d, 12, 13, 14, 15, 29, 30, 35, 37, 

 38, 40-45 in text, "common bonito {Gymnosarda pelamys 

 Linnaeus) * * * Woods Hole * * * Vineyard Sound * * * 

 Woods Hole and vicinity." 



On bonito. 



Mass. — Woods Hole and vicinity; Vineyard Sound. 



284. Caligus rapax Milne Edwards. 



Caligus rapax Milne Edwards, Hist. nat. Crust., 1840, vol. 3, 

 p. 453, pi. 38, figs. 9-12. " sur la peau d'un squale." 



