A. E. Verrill — Marine Nemerteans of Neio England^ etc. 393 

 Amphiporus multisorus A^en-iii, sp. nov. 



Plate xxxiii, figure 3. 



Body moderately long, versatile. Plead rather wider than the 

 body, rather short, rounded in front, separated from the body by a 

 slightly curved transverse fossa on each side. Front ocelli form six 

 small rounded, submarginal clusters ; three clusters each containing 

 3 or 4 ocelli, are on each side of the front of the head, arranged par- 

 allel with the margin ; the posterior ocelli form two roundish, sub- 

 dorsal clusters, each containing 6 to 8 ocelli, situated near the pos- 

 terior part of the head, just in front of the pink ganglions. 



Color of body, salmon or flesh-color, paler beneath. 



Length, in extension, 25 to 35'"™ ; diameter, 3 to 5""". Described 

 from life. 



Eastport, Me., at low water mark, and in 12 fathoms, 1870. 



This species, in the form of the body and arrangement of the 

 ocelli, is closely allied to A. angulatus^ of which I formerly supposed 

 it a pale variet3^ The very pale colors, total absence of the white 

 patches on the head, and peculiar grouping of the anterior ocelli are 

 characters that seem to warrant its separation as a distinct species, 

 at least until intermediate specimens be discovered, 



Amphiporus heterosorus Ven-iu, sp. uov. 



Amphiporus roseus {pars) Verrill, Notice of l^eceat Addit. to Mar. Invert., Part T, 

 in Proc. National Mus., vol. ii, p. 183, 1879. {}wn Milller.) 



Plate xxxiv, figures 7, 17. 

 Body rather stout, rounded, obtuse at each end, versatile. Head 

 obtuse, usually rather wider than the body. Ocelli numerous, ar- 

 ranged in a pair of roundish clusters on the posterior part of the 

 head, and in a pair of triangular clusters at the front; these triangular 

 clusters, having their bases at the anterior margin of the head, ex- 

 tend upward and backward to near the middle of the head and end 

 in an acute apex formed by a few ocelli, larger and more distinct 

 ' than the rest. The posterior groups are smaller, wide apart, and 

 distinctly separated from the anterior ones. A pair of shallow trans- 

 verse fossse, on the posterior part of the head, runs upward in line 

 with the posterior groups of ocelli. Anterior fossce were not noticed. 

 Proboscis clavate in extension, large and long, equal to more than 

 half the length, and about one-half the diameter of the body, finely 

 papillose toward the end, and light brownish red in color. 



Color of body, above, cherry-red, clear reddish brown, or light 

 chocolate-brown ; the sides and ventral surface flesh-color ; a dark, 

 medial, longitudinal line on the head. 



