580 REPORT OF COMMISSIONER OF FISH AND FISHERIES. 



Lepas anatifera Linne. (p. 382.) 



Systenia Nature, 1767, (teste Darwin ;) Darwin, op. cit., p. 73, PI. 1, fig. l. 



Occurs in the same way as the last species. It is common to the 

 Atlantic, Pacific, and Indian Oceans, and the Mediterranean. 



Lepas anserifeea Linne. (p. 3S2.) 



Systema Naturae, 1787, (teste Darwin ;) Darwin, op. cit., p. 81, PI. 1, fig. 4. Anatifa 

 striata Gould, op. cit., p. 20. 



This species probably occurs in the same way as the last. It has the 

 same range. 



Conchodeema atjeita Oifers. (p. 392.) 



Darwin, op. cit., p. 141, PI. 3, fig. 4. Lepas aurita Linne, Systenia Natures, 1767 ; 

 (teste Darwin.) Otion Cuvieri Gould, op. cit., p. 23. 



On ships' bottoms, &c. It ranges through all the seas. 

 Conchodeema yiegata Oifers. (p. 392.) 



Darwin, op. cit., p. 146, PI. 3, fig. 2. Lepas virgaia Spongier, 1790, (teste Darwin. ) 

 Cineras vittata Gould, op. cit., p. 22. 



. Occurs in the same way, and lias the same range as the last species. 



XIPHOSURA. . 



Limulus Polyphemus Latreille. (p. 340.) 



Hist, des Crust., (teste Edwards,) Hist. nat. des Crust., tome iii, p. 549; Say, loc. 

 cit., p. 433; Gould, op. cit., p. 339 ; Packard, Memoirs Boston Soc. Nat. Hist., 

 vol. ii, p. 155, PI. 3-5, 1872, (on the development ;) A. Milne Edwards, Annales 

 des Sci. nat., 5 e s6r., tome xvii, nos. 1 et 2, Dec, 1872, PL 5-16, (on the anatomy.) 

 Monocuhis Polyphemus Linne", Systema Naturae ; Polyphemus occidentalis Lamark, 

 Hist, des Anim. sans vert.; De Kay, op. cit., p. 55, PL 11, fig. 50. Limulus 

 australis Say, loc. cit., p. 436. Xiphosura Polyphemus Yv r hite, List of Crust, in 

 British Mus., p. 121, 1847. 



Casco Bay, on the coast of Maine, to Florida. 



ANNELIDA. 

 POLYCILETA. 



Aphrodita aculeata Linn. (p. 507.) 



Systema Naturae, ed. xii, vol. i, p. 1084, 1767; Malmgren, OfVers. af Kong. Yet.- 

 Akad. Forhandlingar, 1865, p. 52 ; Johnston, Catalogue of British Non-Par- 

 asitical Worms, p. 101, PL 9, 1865 ; Quatrefages, Histoire uaturelle des An- 

 nelds, vol. i, p. 191, 1865. 



Off Gay Head in 15 to 19 fathoms, mud; Bay of Fuudy, 10 to 10G 

 fathoms, mud; St. George's Bank, 50 fathoms; northward to Labra- 

 dor. Northern coasts of Europe to Great Britain and Mediterranean. 



