CRUSTACEA. 99 



COPEPODA. EUCOPEPODA. 



LERNAEIDAE. 



Parasitic copepods. 



318. Penella filosa (Linne). 



Pennatula Jilosa Linne, Syst. nat., ed. 10, 1758, vol. 1, p. 819. 

 "ijf M. Mediterranei Xiphiis." Guerin, Icon, r^gne Anim., 

 Zooph., pi. 9, fig. 3. 



On sunfish. 



Mass. 



319. Pexella costai Brian. 



Pennella costaii [sp. n.] Richiardi, Catal. sez. Ital. esposiz. 

 Berlino, Firenze, 1880, p. 150. "xelle masse muscolari del 

 Xiphias gladius " [Italia]. No description. 



Penella co^toi Brian, Atti soc. Ligustica sci. nat. egeogr., 1898, 

 vol. 9, p. 218, "Sopra lo Xiphias gladius Lin. * * * Gexova." 



On swordfish. 



Mass. — - Woods Hole region (determined with doubt by C. B. 



Wilson). 



320. Lernaeekicus radiatus (Lesuenr). 



Lerneocera radiata Lesueur, Journ. acad. nat. sci. Phil., 1824, 

 vol. 3, p. 288, pi, 11, fig. 1, "Menhaden or bay alewife 

 Clupea tyrannus^ Latrobe." 



Lerneonema radiata Smith, Rept. U. S. commr. of fish & 

 fisheries, pt. 1, for 1871-1872 (1873), p. 578 [284], pi, 7, fig. 30, 



From menhaden. 



Mass. — Vineyard Sound ; Buzzard's Bay. 



321. Lerneonema?, sp., Smith. 



Lerneonema'i^ sp., Smith, Rept, U. S. commr. of fish & fish- 

 eries, pt. 1, for 1871-1872 (1873), p, 578 [284], "upon a spe- 

 cies OP Carangus * * * Vineyard Sound." 



