Expeditions off the Coast of New England. 41 
loto formosa Verrill, sp. nov.* Off Point es udith, 10-14 fathoms, Au 
; No. 
riolata Stimpson. Off Bloc i Ialand, 20-25 fathoms ‘ 1, ne 
myopsis, West “of Fisher’s Island, 1-9 fa thoms, Aug 
Tunicata. 
Amarecium glabrum Verrill. Off Block Island. 
Bryozoa. 
* Discoporella verrucaria Sm cf i aragasihs patina Verrill, in Report on Invert. 
S. N. E., 1873. Fisher’s Taland Soun 
* Tubuli a A get saad U gs Neo’ varie a T. flabellaris Verrill, in Report on Inv. 
Alcyonidi sp smooth red species, a _ os Off Watch Hill, 
18-22 tafioam on ‘halls of Patten} Casco Bay; Bay of 
llaria ciliata ine ad ee er’s Ft Pies d, 8-12 prea Bay of Fundy, 
10 to 30 pra sal ff Gay , 19 fath 
* Biflustra tenuis V ay Aa entranipra pian ‘Desor ; Verrill, in Report on Invert., 
Pp. Hz Lawcwates to 40 ome 
anip and,var. Americana (D’Orb.). New ae on 
algee, etc.; Fisher’s I. Sound; Block ia Sound; Casco er Bay of Fun 
* Cribrilina puncturata Smitt. Plate at ipora punctats V., ‘in Rep. 
on Invert., p. 71 laven, Noank, 
orina ciliata Smitt. New Haven, on psn ye Pious Islands; Fisher’s I. 
Sound; Vineyard Sound. 5-8 fathoms, on shells of Me 
Escharella pertusa ?.t Fisher's I. re Block I. Bomnd: eastern end of Long 
L — d, 8-40 fathoms; Bay of Fun 
ippothoa biaperta rta Smitt. tt.§ New Haven, on red alge ; Thimble Islands, in pools; 
off Watch Hill, 3-5 rene —— Sound, abundant. 
: oe ae ee — ff Gay Hea 
Ese Py ropinqua Smitt. Off Buzzard’s Bay, 25 fathoms; 
Nantucket Shoals, “abuindaad Bay of Fundy, etc. 
* Doto formosa Verrill, sp. nov. Plate m1, fig. 4. 
Dorsal papilla about "8 on each side, stout, ovate, narrowed at base, covered © 
with numerous short, fotey or rounded, small, w. hite-tipped je domes Tentacles 
slender, the shea’ unnel-shaped, — truncated, with s emarginations 
and on the outer si nt white; tntacle-sheaths and dorsal 
papillzs covered with Lape hite specks Lage about °5 of an i 
Idalia trill, sp. nov. Plate m1 
y oval, very wines Tentacles long, about equal to breadth of body, slightly 
or wri ; obtuse; cirri at their bases about half as long, very slender, 
with acute white tips. Branchie about 12, rather long, niguabe: ~~ slender 
cirri close together, behind the bases of the gills on each side; four m 
; ocecia 
sinus, and small lateral denticles within ; 
avicularia lateral, + rarely present, fone ort side of the aperture, broad, obtusely 
_— 
rved, 
the sooetia the the coin most raised, and a directed outward and bac 
