Pomona College, Claremont, California 21 
WORKS CHIEFLY CONSULTED 
Carpenter, G.H. 1905 
The marine fauna of the coast of Irclami. Pwnogonida. Fish- 
eries, Ireland, Sci. inves. IV. 
1893 
(^n some Pycnogonida from the Irish coasts. Sci. proc. R. Dublin 
soc. vol. \iii. 
Cole, L.J. . 1914 
P\cnog;onida from the west coast of North America. Harriinan 
Alaska Expid. 
Hoek,P.P.C. 1877 
Ueber P\cnogoniden. Nieiierl. Arch. f. zool. Bd. 3 Taf. XV^- 
XVI. 
1881 
Report on the Pvcnogonida. Zool. of the Challenger, pt. x. 
1881 
Nouv'elles etudes sur les pycnogonides. Arc. d. zool. exper. et 
gen. vol. ix. 
Mei)ierl,Fr. 1898 
Pvcnogonida. Den Danske ingolf-expedition. 
Scirs,G.O. 1891 
Pvcnogonida. Den Norske Nordhavs cxped. 1876-78. 
ll'Uso,i,E. 1878 
The Pvcnogonida of New England and adjacent waters. Rep. 
U. S. com. fish and fisheries, pt. vi. 
(Contribution from tlir Zoological Laboratory of Pomona College) 
