on the Coast of New England. 415 
f Asterina, with dark dorsal spots, occurred at loca iy 54. 
The following list includes m dditional species, 
not enumerated in hoa lists published last year in this Journal 
(vol vii, p. 411), though quite a number found on some of the 
uddy ‘potto oms, but alninee properly on hard ones, are 
here omitted. 
List of additions to the fauna of the muddy bottoms, 
Crustacea. 
Hippolyte poet loc. 54. | Cidiceros lynceus. loc. 41. 
= an loc. 54. | Syrrhoé crenulata. loe.'41. 
loc. 41. | Metopa, sp. loc. 54. 
eat peltata. loc. 54. | Byblis Gaimardii. loc. 38-40. 
Tritropis aculeata. loc. 58. |! Ampelisca macrocephala. 
Annelida, 
Eunoa nodosa. Amphitrite Grayi. loc. 72. 
Euphrosyne borealis. A. intermedia. 
Ancistria capillaris 
pasa and Lamellibranchiata. 
Astyris rosa 63. | Glycimeris siliqua. loc. 72. 
Diodora saaiiieihs var. princeps. oe 51. 
Gaies 
Diastopora hyalina. loc. le | Bugula flexilis V., MPa nov.* loc. 54. 
Membranipora unicornis. 0. | Eschara elegan loc. 62-65, 
* Bugula flexilis, sp. nov te vu, figures 
Several rather long, Sole “flexible, Roker divided branches radiate 
from close to the point of boven? ent, a stellate cluster. Zocecia in 
erna r smoo , slightly swollen in the middle, with a short 
tooth or spine on the pools po apertu: rminal, oblique, rounded or oval. 
pe a, on the front of th ia, re bly large, nearly as broad as th 
more eir length, compressed, grin tapering gradually 
and uall: 
to th ine pore of attachment. East of St. George’s Bank, 430 fathoms, 1872; off 
Casco tae doy fathoms, prt = of ogy 110 ggg." mae 1874, 
nitida, sp. Plate vu, figure 3. m Vineyard Sound and 
Long Is Island Sound. 
re tects. cep the very small apertures with elongated processes pro- 
jctng ft nwa rd from the diden: = = the acute — avicularia. 
ia Americana, sp. nov. te vil, figures 4, 5. L. Pallasia na? V., in 
Pics papers. Long Island ey to Beverly, Mass., igor to 30 fathoms. 
