on the Coast of New England. 
45 
sp.,* Lunatia her - Menestho albula, Utriculus pertenuis, Lyonsia 
hyalina, L. arena 
ica, 2 oh tat eee 
a, Astar . 
castanea, ‘A. quadrans, Cyprina Lsland- 
Muddy bottoms at vi various grades, and at all depths to 30 
fathoms, were frequent in Casco Bay, especially in the sheltered 
coves and channels among the islands, an 
in the several 
branches or fiords into which the northeastern portion of the 
bay is divided. Among the species dredged on muddy bot- 
toms were the following: 
Pycnogonids. 
Nymphon, sp. |Pallene, sp. |Phoxichilidium femoratum. 
Crustacea. 
Hyas coar Americanus Smith. ;Phoxus Kroyeri. 
Eupagurus Kroyeri M osha Smith. Corophium cylindricum 
E. pubesce: — scalps ontoporeia, sp 
. Bernhardus D-. quadris rispin pean i sp. 
ngon vulga Eudorella a hispida Ampelisea, with red spots. 
Pandalus annulicornis Unciola Anonyx, sp. 
ppol i Cerapus ites Orchomene, sp. 
H. pusiola Ptilocheirus pingui Idotea phosphorea Harger. 
H. Fabricii Byblis Gaimardii. \Epelys montosus Harger. 
Annelids 
Rhynchobolus albus. Cistenides granulatus. 
Harmothoé imbricata Polydora, sp., in shells. (C. Gouldii V. 
Pholoé minu Scolecolepis, sp. Ampharete gracil 
Nephthy: 8, Sp thostoma acutum V. Amphicteis | Gunneri 
N. ingens St. 7 —— = Vv. cristat 
Phyllodoce catenula V {Am e fimbriata V. Amphitet ‘ride ¥. 
Phyllodoce, g Op aie s A. 
vulalia Pistacia V. Sternaspis fossor. Pajeeek sp. 
teone pusi Nicomache, sp. Chone, sp. 
Nereis pelagica icomache lumbricalis. | |Euchone elegans 
Ninoé nigripes V. lane Sarsii. iC heetoderma nitidulum. 
Ea nconersi, slender sp.'Praxilla, sp. bee ma cementa- 
a. fragilis. Amm mochares, sp 
Goniada maculata. Arenia, sp. 
eas: ae 
eae R ennge sp. |Tetrast Meckelia lurida V. 
C. Stimpso ee vittata Vy av. noe sp.+  |Leptoplana ellipsoides. 
Seances agilis V. 
* Ophionemertes agilis V.' 
ied to Tetr a. slender, slightly de remued;' wi sides well 
Tounded, thickest in the middie ta 9 alk il ually ms the sender, copes poste- 
rior end; head what separate from and wider than the anterior part of the 
body, changeable in form, often ov: nes sub-trian io re y longer 
— oe narro anteriorly, —— or slightly emarginate, with a os 
Eyes numerous, forming a long, crowded lateral row or group ip along 
eo of the head; the rows are sim file and con converge capa ra (ices poserioy th they 
become broad and double. Back of the eyes there is a curved transv 
furrow, crossing the back of ead. No le fossw observed. cole : 
ochre-yellow ; the intestine slightly reddish; the internal lateral organs 
yellow, gi reticulated appearance to the sides. Length 25™™ to ay 
L'5mm'to 2mm in diamets 
Casco Bay, 20 to 65 fathoms; Bay of Fundy, 40 to 90 fathoms. — 
vittata V. 
Body short and stout; obtuse at both ends, well rounded, little depressed ; head 
