174 FAUNA OF NEW ENGLAND. 



Doris muricata ^Miiller, Zool. Danicae Prodr., 1776, p. 229. 

 [Denmark.] 



Onchidoris muricata Verrill, Amer. Joum. Sci., 1879, ser. 3, vol. 17, 

 p. 314. 



Me. — Eastport. 



R. I.— Block Island. 



*Lainellidoris aspera (Alder and Hancock). 



Bergh, Syst. der Nud. Gaster., 1892, p. 161. 



Doris aspera Alder and Hancock, Ann. Mag. Nat. Hist., 1842, 

 ser. 1, vol. 9, p. 32. " Tynemouth, Cullercoats and Whitley, 

 [England]." 



Doris pallida Gould, Inv. Mass., 1870, p. 229, pi. 20, figs. 284, 

 287,288 (notfig. 291).- 



Onchidoris pallida Verrill, Amer. Joum. Sci., 1870, ser. 2, vol. 50, 

 p. 408. 



Me. — Casco Bay ; Eastport Harbor, low water to 30 fathoms 

 (Verrill). 



Mass. — Beverly, Feb., 1848 (Agassiz) ; dredged near Gover- 

 nor's Id., Boston Harbor, Oct., 1849 (Stimpson teste Gould); 

 Cohasset, on kelp, Nov. (Owen Bryant); off Cuttyhunk Id. 

 (Verrill); Brace's Cove, East Gloucester, on corallines, Apr. 1908 

 (Balch). 



R. I. — Newport. 



Lamellidoris diaphana (Alder and Hancock). 



Verrill, Trans. Conn. Acad., 1882, vol. 5, p. 550. 



Doris diaphana Alder and Hancock, Ann. Mag. Nat. Hist., 1845, 

 ser. 1, vol. 16, p. 313. "Meadfoot Sands, Torbay, [England]." 

 Alder and Hancock, Monogr. Brit. Nud. Moll., 1846, pt. 2, fam. 1, 

 pi. 10; 1855, pt. 7, pi. 46, fig. 9 (dent.). 



Me. — Eastport, at low-water mark (Verrill). 



