BIOLOGICAL SURVEY OF WOODS HOLE AND VICINITY. 
709 
Tritia trivittata — Continued. 
(few shells), 7543 (many), 7543 bis (2 shells), 
7544 (numerous), 7545 (few), 7545 bis (several), 
7546 bis, 7547 bis (many), 7349 (few shells), 
7349 bis (few shells), 7550 bis (few shells), 
7552 (few), 7552 bis (few fragments), 7353 (few 
shells), 7553 bis (few, 1 living), 7534 (many 
shells), 7554 bis (numerous shells), 7556 bis 
(numerous shells), 7537 (few shells), 7358 (few 
shells), 7560 (few shells), 7561 (few shells), 7563 
(many shells), 7563 bis (few shells), 7364 bis 
(few shells), 7565 (several), 7565 bis (1 shell), 
7566 (few shells), 7567 (many shells), 7568 (few 
shells), 7569 (few shells), 7370 (few shells), 
7571 (few shells), 7572 (few shells), 7573 (sev- 
eral shells), 7575 (1 shell), 7577 (1 living), 7578 
(many shells), 7579 (several shells), 7380 (some 
living, many shells), 7381 (several shells), 7582 
(few shells), 7583 (few shells), 7584 (few), 7585 
(few shells and living), 7586 (few shells), 7388 
(1 shell), 7589 (1 shell), 7591 (few shells), 7592 
(1 shell), 7393 (few shells), 7594 (1 shell), 7595 
(many shells), 7597 (fragment), 7398 (few 
shells), 7599 (1 shell), 7601 (several living and 
shells), 7602 (many shells and few living), 7609 
(1 shell), 7610 (living and shells abundant), 
7611 (many living and shells), 7612 (many 
shells), 7613 (many living), 7614 (many shells 
and living), 7615 (many shells), 7616 (many 
shells), 7617 (very many living and shells), 
7618 (many shells and living), 7619 (many 
shells), 7620 (very many living and shells), 
7621 (many living and shells), 7622 (many 
shells and living), 7623 (many shells), 7624 
(very many shells), 7625 (many shells), 7627 
(few), 7628 (few shells), 7629 (many shells), 
7630 (few shells), 7631 (several shells), 7632 
(several shells), 7633 (few shells), 7634 (many 
shells), 7635 (several shells), 7636 (living), 7637 
(many living and shells), 7638 (many shells), 
7639 (many shells), 7640 (mafiy living and 
shells), 7641 (very many living, few shells), 
7642 (many living and shells), 7643, 7644 
(numerous shells), 7645 (several shells), 7646, 
7647 (few living), 7648 (many shells), 7649 (few 
shells), 7630 (few shells), 7631 (many shells), 
7652 (numerous shells and living), 7633 (many 
shells), 7654 (many living and shells), 7655 
(many living and shells), 7656 (several shells), 
7637 (many shells), 7638 (few shells), 7659 (few 
shells), 7660 (many shells), 7661 (very many 
living and shells), 7662 (many living and 
shells), 7663 (many shells and living), 7664 
(few shells), 7663 (1 shell), 7666 (few shells), 
7667 (few shells), 7668 (living and shells), 7669 
Tritia trivittata — Continued. 
(few living and shells), 7670 (1 shell), 7671 
(many), 7672 (few shells), 7673 (many shells 
and living), 7674 (many shells), 7673 (numer- 
ous shells), 7676 (2 shells), 7677 (1), 7678 (sev- 
eral shells), 7679 (few shells), 7680 (few shells), 
7681 (few shells), 7682 (1 shell), 7683 (2 shells), 
7685 (living and shells), 7686 (several shells 
and living), 7687 (several shells and living), 
7688 (few living and shells), 7689 (1 shell), 
7694 (1 shell), 7695 (few shells), 7696 (2 shells), 
7697 (few shells), 7698 (1 small shell), 7699 
(few shells), 7700 (few shells), 7701 (few shells), 
7702 (1 living and 1 shell), 7703 (several shells), 
7704 (1 shell), 7706 (1 shell), 7707 (several 
shells), 7708 (several shells), 7709 (few shells), 
7710 (1 living and 1 shell), 7717 (few shells), 
7718 (few shells), 7719 (many shells), 7720 
(several shells), 7722 (few shells), 7723 (sev- 
eral shells) 7724 (many living and shells) 7725 
(several living and shells), 7726 (few living and 
shells), 7727 (1 fragment), 7728 (few shells and 
living), 7729 (several living), 7730 (few living 
and shells), 7731 (many shells), 7732 (several 
shells and 2 living), 7733 (1 shell), 7734 (sev- 
eral shells), 7736 (1 shell), 7738 (1), 7739 (1 
shell), 7740 (few shells), 7741 (few shells), 7744 
(few shells), 7743 (1 shell), 7746 (1 shell), 7748 
* (1 shell), 7749 (1 shell), 7751 (several shells), 
7752 (few shells), 7733 (1 fragment), 7754 (1 
shell), 7735 (few shells), 7760 (few), 7761 (many 
shells and living), 7762 (few shells), 7764 (1 
shell), 7766 (several shells), 7770 (2 shells), 
7772 (1 shell), 7774 (1 shell), 7775 (1 shell), 7776 
(1 shell), 7777 (1 shell), 7778 (1 shell), 7779(sev- 
eral shells), 7780 (few shells), 7781 (several liv- 
ing), 7782 (few living). 
Phalarope and Blue Wing stations: 1 (many 
shells and few living), 2 (many shells), 3 (many 
shells), 4 (few shells), 5 (many living and 
shells), 6 (shells and living abundant), 7 
(many), 8 (living), 9 (very many living), 10 
(common), 12 (several living), 13 (frequent), 
14 (some living), 15 (common), 16 (few living), 
17 (many living), 18 (shells common), 20 (liv- 
ing common), 21 (living and shells), 22 (living 
common), 23 (few shells), 24 (not common), 25 
(few shells), 26 (1 shell), 28 (common), 29 (few), 
30 (few), 32 (1 living), 33 (several shells), 34 
(few living), 35 (several shells, few living), 42 
(few shells), 44 (1 living), 48 (2 shells), 50 
(shells), 52 (living and manyshells), 53 (many), 
55 (several living), 56 (few living), 57 (1 liv- 
ing), 58, 59 (few shells), 60 (many shells and 
living), 61 (several shells), 62 (few living), 63 
