BIOLOGICAL SURVEY OF WOODS HOLE AND VICINITY. 



691 



Cardium pin nu latu m Continued . 



ing and i shell), 7721 (i shell), 7723, 7724 (sev- 

 eral living), 7725 (few living), 7726 (few shells), 

 7727 (several shells), 7728 (few living), 7729 

 (few living), 7730 (few living and shells), 7731 

 (few shells), 7734 (i shell), 7736 (i shell), 7740 

 (i shell), 7741 (i shell), 7744 (i shell), 7778 (i 

 shell). 



Phalarope and Blue Wing stations: i (several 

 shells, i living), 2 (many shells), 3 (few shells), 

 5 (i shell), 6 (2 shells), 7 (several shells), 8 

 (shells common), 9 (several), n (i), 15 (few), 

 18, 19 (few shells), 22 (i shell), 25 (i small liv- 

 ing), 27 (i shell), 28 (i), 29 (i), 32 (few shells), 

 34 (i shell), 35 (i fragment), 38 (fragments), 40 

 (few shells), 42 (few shells), 43 (shells), 52 (liv- 

 ing common), 53 (many shells), 56 (few), 57 

 (few), 59 (few), 6o(fewshells), 62 (many shells), 

 65 (many living and shells), 69 (few shells), 74 

 (i shell), 77 (few shells), 78 (living common), 

 79 (many shells and living), 80 (living), 81 

 (several shells), 83 (several shells), 85, 88 (few), 

 89 (few), 90, 91, 92 (shells), 93 (shells), 94, 95, 

 96, 98, 100 (shells), 101, 102, 103, 105 (shells), 

 107 (many shells), 108, 109, no, 113, 114 (few), 

 115 (living and shells common), 116, 117 (few 

 shells), 118 (fe\v shells), 119 (i shell), 120 (i 

 shell), 121 (shells), 122 (few), 123 (living and 

 shells), 124 (few shells), 126 (few shells), 128 

 (common), 129, 130 (common), 132 (living and 

 shells), 133 (shells common), 135, 136, 138 (few 

 shells), 139 (several), 140 (few shells), 141 (liv- 

 ing), 143 (few shells), 144 (several), 145 (shells 

 common), 146 (several living), 147 (shells com- 

 mon), 150 (few shells), 160 (i broken shell), 

 162 (many shells), 163 (few shells,) 164 (i shell), 

 165 (few shells), 166 (several shells), 167 (sev- 

 eral shells). 



Cardium ciliatum Fabricius. 



Crab Ledge at Fish Hawk station 7609 (25 fath- 

 oms, shells and gravel), 2 shells*. 



Lcevicardium mortoni Conrad. [Chart 143.] 



Gould, 1870, p. 143 (Liocardium mortoni); Ver- 

 rill and Smith, 1873, p. 683, 358, etc.; Dall, 

 1889, p. 54 (Liocardium mortoni). 

 Abundant in Buzzards Bay, particularly at in- 

 shore stations; shells taken at scattered sta- 

 tions in Vineyard Sound; living specimens 

 dredged in 2 to 5 fathoms on various bottoms, 

 with or without mud. Survey. 

 Fish Hawk stations: 7528 (i shell), 7566 (i shell), 

 7569 bis, 7584 (i shell), 7610 (several shells), 

 7612 (several), 7613 (2 shells), 7614 (several 

 shells), 7615 (few large, many young living), 

 7616 (several shells), 7618 (several shells), 7620 



Larvicardium nwrto ni Continued . 



(i living, shells abundant), 7621 (many shells), 

 7622 (several shells), 7625 (few shells), -(>?o 

 (many shells), 7631 (several shells), 7632 (few 

 shells), 7633 (living and shells), 7634 (many 

 shells), 7635 (many shells;, 7639 (several 

 shells), 7643 (few shells), 7644 (few shells), 

 7645 (many shells), 7648 (many shells), 7650 

 (few shells), 7652 (few shells), 7653 (fewshells), 

 7659 (numerous shells), 7694 (i), 7695 (i shell i, 

 7702 (i small shell), 7751 (i shell), 7766 (i 

 shell), 7769 (i shell), 7779 (2 shells). 

 Phalarope stations: 2(1 shell), 8 (few), 9 (i \, 42 

 (few shells), 71 (many living and shells), 72 

 (several shells), 87, 88 (i shell), 89, 91, 92, 93 

 (shells), 94, 95, 96, 97, 98, 100 (2 shells), 107 

 (fewshells), 108, 109, no, 113, 114 (few shells), 

 117 (several shells), 118 (few shells), 120, 122 

 (shells common), 123 (few shells), 124 (living 

 and shells), 125 (living), 126 (i living), 127 

 (living), 128 (few), 129 (i), 130 (living com- 

 mon), 131, 132 (living common), 133 (living 

 common), 135, 136 (fewshells), 137 (fewshells), 

 138 (shells common), 139, 140 (fewshells), 141 

 (few shells)), 142 (shells common), 144 (living 

 and shells), 145 (living and shells), 146 (several 

 living), 147 (living common), 148 (shells com- 

 mon), 149 (many), 150 (few shells), 151 (few 

 shells), 152 (few shells), 153 (i shell), 154 (2 

 shells), 155 (many living and shells), 156 (sev- 

 eral shells), 157 (few shells), 158 (few shells), 

 160 (2 shells), 162 (few shells), 163 (2 shells), 

 164 (i living, several shells). 



Family VEXILIID^E. 



Cyclas islandica Lamarck. Black quahog. [Chart 

 144.] 



Gould, 1870, p. 129 (Cyprina islandica; not 

 listed for this region); Verrill and Smith, 1873, 

 pp. 683, 505 (Cyprina islandica); Dall, 1889, p. 

 54 (Cyprina islandica). 



"Off Gay Head, Marthas Vineyard, 19 fathoms, 

 soft mud."- Verrill. Western end of Vine- 

 yard Sound and mouth of Buzzards Bay, not 

 uncommon. Survey. Dredged chiefly in 

 waters of 10 fathoms or more, though recorded 

 for 5 fathoms; found on various bottoms, living 

 specimens being apparently more common 

 where some mud is present. 



Fish Hawk stations: 7581 (i small shell)*, 7587 

 (several shells), 7596 (i valve)*, 7598 (i living 

 and few shells), 7601 (i small living and ishell), 

 7607 (i living and i small shell)*, 7609 (r small 

 shell)*, 7662 (fewshells), 7663, 7664 (r living), 

 7666 (i living, i shell), 7669 (few living and 



