40 A. E. Verrili— Results of recent Dredging 
Pista mgren. Long Island Sound, off New London, 8 fathoms, mud 
and cand ( oe. — ND “fay a7. 
Chon h of Block I., 18-24 fathoms, mud and sand, Aug. 6; Coxe’s 
e 21 a res 
Filigrana im sadn — Fisher’s I. Sound; Coxe’s Ledge, 21 fathoms. 
Spirorbis nautiloides 0) Lamarck. Fisher’s I. Sound ; Coxe’s Ledge, 21 fathoms. 
Spirorbis, sp. Shell Paainated. With last. 
Bdellodea, Gephyrea, 
gucpucndelin sp. Parasitic on sculpin ip ig sp. Be Thimble Islands, May, 
; : rs : fees 
pls nitidulum Loven. Off Block I., 32-34 fathoms, mud (loc. 161, 162.) 
Tristoma leve Pe ard sp. nov. Block L, in mouth of bill-fish 
T. cornutum Verrill.+ Block L, = gills of bill-fish (Tetrapturus albidus). 
Nitzschia elegans Baer. On gills of turgeon (Acipenser oxyrhynchus Mitchel). 
Turbelluria. 
ie vs= ertes viridis Verrill, Rep. on Inyert., p. 628. Noank, 
Lineus = Nem 
low water npieny 1 specaE mu 
Tetrastemma dorsalis M alaton: Noank harbor, on eel-grass and in 1-1} fath- 
oms, mud, July 8; angrtea 
T. elegans Verrill (= Scent irard). Fisher’ s Island Sound. 
Bod aon t 14mm. long, ae en depressed, ta a . to tail; he: 7 Sigg than 
neck, obtuse or emarginate; eyes conspicuous, ny in a squ are, anterior 
gl 
ones a little nearer together than the posterior. rie of body light ike. se 
a broad band of deep brown on each side, leaving a wi orsal stripe. A 
yellow variety (?), from Noank repaid 7% the ra bands rather fil-defined, 
isti 
T. candida (?) CErsted. Noank hence se —1} fathoms, mud; Case 
Amphiporus bioculatus McIntosh. _Noank harbor, 1-1} fathoms, ye i “July Lt 
Fisher’s I. Sd., 7 fathoms, mud and s 
A. hastatus sir ser pt _ ock I. "3d, 18-45 fathoms, Aug. 6. 
Cephalothr Noank harbor, tt fathoms, mud and eel-grass ; 
Casco Bay, ee Sater 
Bao and Lamellibranchiata. 
*Scalaria Grenlandica. Block Island ae ae ef fathoms, Aug. 6. 
 Velutina levigata. Off Watch Hill, apes 
oe rap hl Stimpsonii Verrill. og 1, Sound (Nos 85-90), 6-15 fathoms. 
* Tonicella marmorea Carpen (On ton ma eus Gould.) oot 
Phitine ruadrat Off Montauk Point, 20-25 Pier heos sand ( Nee) 5, 116). 
Moi iensis (Cauthouy, sis South dv ‘Fishe r’s Island, x fathoms, 
Aug. 11 (No. yr off M page Point, Aug. 13 { 14). 
ia ; also var. remigata wan var. capers ae Occurs 
of all shades of alae: from pale flesh*color to dusky bro at Noank, 
common on hydroids. 
sland. 
* Tristoma leve Ve Sp. nov. 
Length about 15mm., very thin, and broad elliptical; anterior end somew what 
produced and broadly rounded; posterior end ni nate; dorsal surface smooth; 
wer with min 
lo th nte granule-like papillae. Color white, translucent. Posterior 
sucker large, a a third of breadth of , campanulate, the central 
area large, with angles, which seven lines radiate; the edge is divided 
merous denticles; anterior suckers also large, a one- as 
into 
broad as the posterior, separated by a space less than their ay ses 
oma, cornutum i 
errill, sp. lal 
p thin, broad elliptical, or oblong, emarginate posteriorly; anterior end 
oduced, and with a short, tapering, tentacle-like process at each 
nnted ‘ ; 
ep erage ileen tera serene 
species ; anterior suckers two-thirds as broad as the posterior, nearly two diam- 
eters apart. Color light red or flesh-color. 
