446 THE AMERICAN NATURALIST. (Vor. XXXIX. 
LITERATURE. 
Although the number of species recorded from this region is so large 
they are all described in the following papers : — 
BÜRGER, O. 
'93. Südgeorgische und andere exotische Nemertinen. Zoöl. JaAró., 
Abth. Syst., vol. 7, pp. 207-240. 
(Describes Zienzosoma (Eufolia) mexicana from the west coast of Mexico.) 
CoE, W. R. 
:01. Papers from the Harriman Alaska Expedition, XX, The Nemer- 
teans. Proc. Washington Acad. Sci.,vol. 3, pp. 1-110, pls. 1-13. 
Reprinted with the same pagination and plates in the Harriman 
Alaska Expedition, XI, 1904. 
(Contains detailed descriptions of 32 species, 23 of which are illustrated by col- 
ored figures. Nearly all have full descriptions of anatomical peculiarities. There 
are several plates of anatomical details ) 
CoE, W R. 
:04. Nemerteans of the Pacific Coast of North America, Part Il. 
Harriman Alaska Expedition, XI, pp. 111-220, pls. 14-22. 
(In this paper 21 species are enumerated in addition to those mentioned in the 
first portion of the report. These were collected mainly on the coast of Cali- 
fornia. Some 18 species are described as new to science, all except one of which 
are illustrated by colored figures.) 
CoE, W. R. 
:05. Nemerteans of the West and Northwest Coasts of North America. 
GRIFFIN, B. B. 
98. Some Nemerteans of Puget Sound and Alaska. Ann. New York 
Acad. Sci., vol. 11, pp. 193-217. 
(A posthumous paper containing brief diagnoses of 12 named species.) 
