BLANEY: MOLLUSCA OF FRENCHMAN’S BAY. 
29 
Periploma fragilis (Totten). 
Anatina pcipyracea, Gould, ’70, p. 66. 
Frequent, dredged at stations 4, 12, and 13. Also found in had¬ 
dock. 
Lyonsia hyalina (Conrad). 
Common, dredged at stations 1, 2, and 4. 
Lyonsia arenosa (Moller.) 
Rare, only one specimen, dredged at station 2. 
Cuspidaria sp. 
One defective specimen, dead. Suggested by Dr. W. H. Dali 
as probably the C. glacialis Sars, ’78, p. 88, pi. 6, fig. 8. Dredged 
100 yards south of Egg Rock light, 25 fathoms, mud and gravel. 
Pandora (Clidiophora) gouldiana Dali. 
Pandora trilineata Gould, (not Say), ’70, p. 62. 
Pandora ( Clidiophora) gouldiana Dali, :02, p. 511. 
Only valves dredged by us at stations 22 and 23. It is probably 
found alive in shallow water up the Bay. Found alive and common 
by Mr. H. S, Colton at Southwest Harbor, Mt. Desert. 
My a arenaria Linne. 
Abundant, found in large colonies in many places about the Bay, 
as at Stave Island Harbor, and Yellow Island, etc., also on Iron- 
bound Island on the northeast shore among the rocks, where very 
distorted specimens were found. The young dredged in deep water, 
20 to 40 fathoms, are quite different in shape from those grown in 
soft mud, and have angulated form. Immense deposits of shells in 
the many Indian shellheaps about the Ba}^. 
Mya truncata Linne. 
Only valves dredged at stations 17, 19, 22, deep water. They 
show great variation. 
Panomya norvegica (Spengler). 
Panopaea arctica , Gould, '70, p. 51. 
Panomya norvegica, Dali, ’98, p. 832. 
Only valves of this interesting arctic species found at stations 17, 
