BIOLOGICAL SURVEY OE WOODS HOLE AND VICINITY. 
819 
Spermothamnion T urneri — Continued . 
7751, few on Polyides; 7752 and 7754, few on 
Phyllophora. Easterly portion — 7755, on base 
of Sargassum; 7759, 7760, and 7763, few; 7764, 
many; 7770, 7772 and 7775, many on Phyllo- 
phora; 7771, many unattached; 7774 and 7777, 
few, 7779, few on Chondrus; 7780, 7781, and 
7782, few. Inshore — Robinsons Hole 20, many; 
Quicks Hole 27 and 28, few, and 29, many, on 
Phyllophora; Nashawena 30, many on Phyllo- 
phora; Cuttyhunk 32, 33, 34, and 38, many on 
Phyllophora and Chondrus; Sow and Pigs 35, 
few on algae; Gay Head 44, 45, and 46, many, 
and 47 and 49, few, on Chondrus and Phyllo- 
phora; 50 and 51, many on Chondrus; 56, 57, and 
58, many, and 59, few, on Chondrus and Phyl- 
lophora; also Devils Bridge August 17, 1903, 
hauls 3 and 4, many on Phyllophora and Plu- 
maria; Marthas Vineyard 55, few, and 64, 65, 
66, 67, and 68, many, on Chondrus, Phyllo- 
phora, and Zostera; 61 and 63, many, and 62, 
few, on Chondrus and other algae; 69, many on 
Phyllophora; 74, many, and 75, 76, and 77, 
few, on larger algae; 7761, many; Vineyard 
Haven 72, many on Phyllophora; 7762, few. 
Drifted fragments, 7758, 13. 
Summer, winter, undoubtedly at all seasons. 
Farlow, 1873, p. 292 ( Callithamnion Turneri 
Agardh), Vineyard Sound; P. B.-A., fas. iv, 
no. 197, floating off Gay Head and Cuttyhunk, 
August, 1895. (C. P. Nott.) 
Spyridia Jilamentosa (Wulfen) Harvey. [Chart 
245 -] 
Common, on stones and shells, Zostera, and 
larger algae. Dredged by the Survey in 3 to 15 
fathoms (most plentiful in from 4 to 10 fath- 
oms), over sandy, shelly, stony, and muddy 
bottoms. Widely distributed inshore along 
Order RHODOI\ 
Family Rhodomelace^. 
Chondria dasyphylla (Woodward) Agardh. 
Common, on rocks and larger algae, sometimes 
Zostera, in shallow water below low-tide mark. 
Dredged by the Survey in 4 to 10 fathoms, over 
sandy and stony bottoms. Restricted chiefly 
to the easterly portion of Vineyard Sound. 
Woods Hole: Grassy Ledge, Juniper Point, Buz- 
zards Bay shore. Tarpaulin Cove. 
Buzzards Bay: Drifted fragment, 151. 
Vineyard Sound: Easterly portion— 7755, one; 
7774, one; 7777, 7781, and 7782, few; 7783, one. 
Inshore — Marthas Vineyard 61, 1 on stone; 73, 
few on pebbles. 
Spyridia Jilamentosa — Continued. 
the east side of Buzzards Bay and along Mar- 
thas Vineyard ; scattered throughout Vineyard 
Sound and inshore along the Elizabeth Islands. 
Woods Hole: Grassy Ledge, Juniper Point. Wee- 
pecket (Farlow). Black Rock. Frequently 
washed ashore at Nobska. 
Buzzards Bay: Lower portion — 7656, few at base 
of Laminaria; 7671, many; 7675, few on Zos- 
tera. Inshore — Cuttyhunk 103, 2 on Phyllo- 
phora; Gull Island 116, few; Naushon 90, 2 on 
Phyllophora; Uncatena 117, few; Ouisset 129, 
few; 130, many on pebbles; West Falmouth 
132, many, and 133, few, on pebbles; North 
Falmouth 136 and 137, many on pebbles, 138, 
few; Hog Island Point 134, few on pebbles; 
Cataumet Harbor 142, few; Scraggy Neck 145, 
few; Bassetts Island 146, few; Wings Neck 
147, few; Cromeset Neck 158, many. Drifted 
fragments, 7636, 150, 151, 152, 153. 
Vineyard Sound: Westerly portion — 7571, 7572, 
and 7588, few; 7720, 1 on Chondrus; 7724, many; 
7725, many entangled with other algae; 7726, 
many entangled with Polysiphonia nigres- 
cens; 7735, many. Narrow portion — 7530 bis, 
f ew; 7533 bis, 1 on stone; 7542, 7559, 7562 and 
7741, few; 7749, one. Easterly portion — 7759 
and 7760, few; 7763, few on shells; 7763(1907), 
few; 7776 and 7783, many. Inshore — Menem- 
sha Bight 53 and 54, many on stones; also July 
17, 1905, haul 1, few; Marthas Vineyard 52, 
many on stones; 55, 61, 64, 68, 69, 73, and 76, 
few on stones; 67, many on stones; Vineyard 
Haven 7762, few. 
Summer. 
Farlow, 1873, p. 291, Woods Hole, Weepecket; 
A. A. B. Ex., fas. iv, no. 151, Woods Hole 
(W. G. Farlow); P. B.-A., fas. vm, no. 393, 
Edgartown, July 17, 1897 (M. W. Jemegan). 
Chondria dasyphylla- — Continued. 
Summer. 
Farlow, 1873, p. 286 ( Chondria littoralis Agardh), 
Woods Hole; Farlow, 1875, p. 359 ( Chondria 
littoralis ), Woods Hole; A. A. B. Fx., fas. v, 
no. 186, Woods Hole in part (W. G. Farlow); 
P. B.-A., fas. hi, no. 142, Buzzards Bay, Woods 
Hole, August 7, 1894 (W. A. Setchell). 
Chondria sedifolia Harvey. 
Occasional, on stones, Zostera, and larger algae 
below low- water mark. 
Woods Hole: Little Harbor off Juniper Point. 
Summer. 
Farlow, 1873, p. 286 ( Chondria dasyphylla var. 
sedifolia), Woods Hole. 
