ALASKA FISHERY AND FUR-SEAL INDUSTRIES, 1920, 17 
Dati, WM. H.—Continued. 
1916. A new species of Onchidiopsis from Bering Sea. Proceedings, Acad- 
emy of Natural Sciences, Philadelphia, 1916, p. 376. [Onchidiopsis 
(A tlantolima ) hamnai, a new sea slug, is described as new from 
specimens collected on St. Paul Island in 1914 by G. Dallas Hanna. | 
1919. Paleontology. Journal, Washington Academy of Sciences, Vol. IX, 
No. 1, pp. 1-3, 1919. [A list of the fossil mollusks from two de- 
posits on the Pribilof Islands is here given; 44 species are listed, 
seven of them mentioned as new but only one of which, Chrysodomus 
solutus cordatus, is named. The deposits are located at Tolstoi 
Points, St. Paul and St. George Islands, and the material was col- 
lected by G. Dallas Hanna. ] 
1919a. New shells from the northwest coast. Proceedings, Biological So- 
ciety of Washington, Vol. 32, pp. 249-252, December, 1919. [On 
page 251 Nodulus palmeri and Skeneopsis alaskana, two marine 
shells, are described as new from material collected by William 
Palmer and A, G. Whitney on St. Paul Island. ] 
1920. A new Alaska Chiton. Nautilus, Vol. XXXIV, p. 22, July, 1920. 
[Schizoplax multicolor is described as new from St, Paul Island, 
Alaska. ] 
FRANKLIN, HENRY J. 
1912. The Bombidae of the New World. Transactions, American Entomo-, 
logical Society, Vol. XXXVIII, Nos. 3-4, 1912. [On p. 295 the 
description of Bombus kincaidii (Cockerell) from St. Paul Island 
is repeated. ] 
HANNA, G. DALLAS. 
1914. Interesting mammals of the Pribilof Islands. Proceedings, Biological 
Society of Washington, Vol. X XVII, No. 218, 1914. [Polar bear, 
walrus, and sperm whale mentioned from St. George Island.] 
1919. The introduction of Acanthinula harpa (Say) and Circinaria van- 
couverensis (Lea) into St. Paul Island, Alaska. The Nautilus, Vol. 
XXXII, p. 148, April, 1919. [An account of the introduction of two 
land snails from Unalaska is here given.] 
1919a. Geological notes on the Pribilof Islands with an account of the fossil 
diatoms. American Journal of Science, Vol. XLVIII, pp. 216-224, 
1919. 
HARRING, Harry K. 
1917. <A revision of the rotatorian genera Lepadella and Lophochasis with 
descriptions of new species. Proceedings, U. S. National Museum, 
Vol. LI, pp. 527-568, 1917. [On p. 550, Plate 92, figs. 13-16, is de- 
seribed Lepadella borealis, a new species of rotifer from Ice House 
Lake, St. Paul Island, collected by Geo. H. Parker in 1914.] 
MALLocnH, J. R. 
1920. A synoptic revision of the Anthomyiidian genus Hydrophoria Robi- 
neau-Devoidy (Diptera). Canadian Entomologist, Vol. LII, pp. 
253-257, 1920. [On page 257 appears the description of Hydro- 
phoria, alaskensis, a new species from St. George Island, Alaska, 
collected by G. Dallas Hanna and on St. Paul Island by the same 
and Harold Heath. ] 
» 1921. A synopsis of the North American species of the genus Helina R.-D., 
Sens. Lat. (Diptera: Anthomyiidae). Ibid., Vol. LIII, No. 5, pp. 
103-109, 1921. [Helina hannai, a species of Diptera, is described 
as new from St. George Island, Alaska. ] 
PEARSE, A. S. 
1913. Notes on a small collection of amphipods from the Pribilof Islands, 
with descriptions of new species. Proceedings, U. S. National 
Museum, Vol. XLV, pp. 571-573. 1913. [Five species are listed 
from St. Paul Island, two of which are described as new. They 
were collected by M. C. Marsh and W. L. Hahn.] 
STERKI, V. 
1917. A new mollusk of the genus Pisidium from Alaska, with field notes by 
re Dallas Hanna. Proceedings, U. S. National Museum, Vol. LI, pp. 
475-477, figs. 1-2, 1917. [Pisidium hannai, a minute fresh-water 
bivalve shell, is described as new from Ice House Lake, St. Paul 
Island, collected by G. Dallas Hanna.] 
