BIOLOGICAL, SURVEY OF WOODS HOLE AND VICINITY. 
699 
Family Periplomatid^e. 
Periploma papyracea Verrill. 
Gould, 1870, p. 66 ( Anatina papyracea)', Verrill 
and Smith, 1873, p. 673, 309, etc. 
Newport. — Gould, after Totten. “Muddy bot- 
toms off the open coast.” — Verrill. Menem- 
sha Bight, at Fish Hawk station 7728*, 8 fath- 
oms, sticky mud. — Survey. 
Periploma sp. 
Vineyard Sound, near Menemsha Bight (Fish 
Hawk station 7724)*. 
Cochlodesma leanum Couthouy. [Chart 156.] 
Gould, 1870, p. 68; Verrill and Smith, 1873, p. 
673, 418, etc.; Dali, 1889, p. 64. 
About Nantucket. — Gould. Vineyard Sound. — 
Verrill. Shells taken throughout Vineyard 
Sound and at numerous inshore stations of 
Buzzards Bay; at 2 to 19 fathoms, chiefly at 
depths less than 8 fathoms; recorded princi- 
pally for bottoms of sand and gravel; taken 
once at Crab Ledge ; living specimens recorded 
only twice in the dredgings. — Survey. Vine- 
yard Haven, on sand flats near bridge, liv- 
ing. — Osbum. 
Fish Hawk stations: 7521 bis (2 shells), 7542 bis 
(several shells), 7549 bis (? 2 fragments), 7556 
bis (1 shell), 7362 bis (1 shell), 7563 bis (1 
shell), 7595 (3 shells)*, 7597 (2 shells), 7604 (1 
shell), 7694*, 7695 (2 shells), 7700 (several 
shells), 7701 (several shells), 7702 (several 
shells), 7706, 7739 (1 shell), 7745 (1 fragment), 
7752 (1 shell), 7760 (1 shell), 7761 (1 shell), 
7764 (1 fragment), 7766 (x shell), 7769 (several 
shells), 7770 (few shells), 7771 (several shells), 
7774 (1 shell), 7777 (1 shell), 7778 (1 shell), 7779 
(few shells), 7780 (x shell), 7782 (several 
shells). 
Phalarope and Blue Wing stations: 4 ’(several 
shells), 8 (several), 9 (2 shells), 22 (2), 30 (1 
living), 37 (few shells), 38 (few shells), 52 
(abundant), 61 (1), 64 (few living and shells), 
65 (several shells), 66 (many shells), 67 (sev- 
eral shells), 68 (several shells), 83 (1 shell), 99, 
100 (1 shell), 101, 102, 108, 109, 113 (1 shell), 
118 (few shells), 130 (2 shells), 135, 141 (few 
shells), 142 (few), 152 (1 shell). 
Family LyonsiiDjE. 
Lyonsia hyalina Conrad. [Chart 157.] 
Gould, 1870, p. 64 (not listed for this region); 
Verrill and Smith, 1873, p. 672, 338, etc.; Dali, 
1889, p. 64. 
Buzzards Bay and Vineyard Sound. — Verrill. 
More common in the Bay than in the Sound, 
Lyonsia hyalina — Continued. 
and in both chiefly restricted to inshore sta- 
tions. — Survey. Dredged in from 2 to 1 7 fath- 
oms, principally at depths of less than 8 fath- 
oms, on various kinds of bottoms, including 
muddy ones; chiefly living specimens taken. 
Fish Hawk stations: ,7532 (1 living), 7611 (1 liv- 
ing), 7614 (several living), 7616 (few shells), 1 
living), 7618 (1 living), 7620 (1 living), 7625 
(1 small living), 7626 (1 living), 7629 (1 living), 
7630 (1 small living), 7668 (1 shell), 7685 (2 
shells), 7686 (1 shell), 7687 (numerous shells 
and living), 7688 (1 shell), 7720, 7724 (1 shell), 
7725 (few shells), 7726 (1), 7728 (fragment), 
7729 (several living), 7730 (3 shells), 7750 (x 
shell). 
Phalarope and Blue Wing stations: 1 (2 shells), 
7 (r living and 1 shell), 9 (several living), 15 
(few), 19 (few living), 20 (1 shell), 52 (1 living), 
60 (1 living), 64 (several living), 78 (several 
living), 79 (shells), 81, 86, 91, 95, 96, 98, 100 (r 
living), 101, 102, 105 (living), 111 (living), 113, 
114 (1 living), 116, 117 (2 living), 118 (few liv- 
ing), 122 (few living), 128 (living common), 
129 (living), 130 (common, living and shells), 
135 (few living), 138 (several living), 140 (sev- 
eral), 141 (few living), 146 (1 living), 147 (few 
living and shells), 159 (1 living), 160 (r living, 
1 shell), 164 (several living). 
Family Pandorid^E. 
Clidiophora gouldiana Dali. [Chart 138.] 
Gould, 1870, p. 62 ( Pandora trilineata)', Verrill 
and Smith, 1873, p. 673, 418, etc. ( Clidiophora 
trilineata ); Dali, 1889, p. 68. 
Living specimens and shells abundant and of 
general distribution, both in Buzzards Bay and 
Vineyard Sound, this being one of the com- 
monest mollusks of the region; shells recorded 
from one station at Crab Ledge. — Survey. 
Living specimens dredged in 3 to 19 fathoms, 
predominantly on bottoms of sand or mud or 
mixtures of the two; less commonly found 
among stones and gravel . 
Fish Hawk stations: 7525 (1 shell), 7527 (x shell), 
7532 bis (2), 7533 bis (several shells), 7534 (1 
shell), 7335 (several shells), 7536 (1 shell), 7537 
(2 shells), 7537 bis (few shells), 7538 (2 shells), 
7538 bis (1 shell), 7539 (2 shells), 7541 (2 shells, 
1 living), 7541 bis (few shells), 7542 bis (few 
shells), 7543 (few shells, 1 living), 7544 (1 liv- 
ing). 7545 ( r shell), 7547 (1 shell), 7547 bis (1 
shell), 7549 (2 living), 7549 bis (1 shell), 7551 
(2 shells), 7351 bis (few shells), 7553 bis (1 
shell), 7354 (few shells), 7556 (1 shell), 7558 
