8i6 
BULLETIN OF THE BUREAU OF FISHERIES. 
Callithamnion roseum — Continued. 
Vineyard Sound: Westerly portion — 7725, few. 
Narrow portion — 7521 bis, few on stones; 7744, 
few on Phyllophora; 7754, few. Easterly por- 
tion— 7756, few; 7759, few; 7764, many; 7766, 
few; 7767, abundant on Chondrus and Sar- 
gassum; 7768, few; 7769, many on Chondrus 
and Phyllophora; 7770, many on Phyllophora; 
7771, many unattached; 7772, many; 7773, 
few; 7774, many on Phyllophora ; 7775, 
many; 7776, many on mussel shells; 7778, 
few; 7779, few; 7780, few; 7781, few; 7782, 
few. Inshore — Naushon 16, many* Gay Head 
57, few on stones and rocks; Menemsha Bight, 
July 17, 1905, haul 2, few; Marthas Vineyard 
61, few; 63, very many*; 65, few; 69, many 
on larger algse and Zostera; 76, few on larger 
algas; 7761, many. 
Summer. 
Farlow, 1881, p. 125, 126, Woods Hole. 
Callithamnion tetragonum (Withering) Agardh. 
Occasional, on stones and algse near low- water 
mark. Dredged by the Survey in 5 to 13^ 
fathoms, over sandy and stony bottoms, at 
three stations in the easterly portion of Vine- 
yard Sound. 
Woods Hole: Grassy Ledge. Robinsons Hole. 
Vineyard Sound: Easterly portion — 7764, many; 
7765 and 7766, few. 
Summer. 
Farlow, 1873, p. 291, Woods Hole, Marthas Vine- 
yard. 
Ceramium hotryocarpum Griffiths. 
Occasional. 
Penikese (Esten), probably along the shores of the 
Elizabeth Islands. 
July 25, 1896. 
Known from specimen in the herbarium of the 
Marine Biological Laboratory collected by 
Mrs. R. A. Esten. 
Ceramium capri-cornu (Reinsch) Farlow. 
Rare. 
Cuttyhunk. 
Summer. 
Ceramium fastigiatum Harvey. 
Common, on Zostera, and larger algae. Dredged 
by the Survey in 2 to 7 fathoms, attached to 
Zostera, Phyllophora, etc., occasionally on 
stones, over sandy and stony bottoms. A widely 
scattered distribution at inshore stations in 
both Buzzards Bay and Vineyard Sound. 
Woods Hole: Grassy Ledge. Weepecket (Far- 
low). Black Rock. 
Ceramium fastigiatum — Continued. 
Buzzards Bay: Inshore — Naushon 87, one; 90, few 
on Phyllophora; Quisset 130, many; Gunning 
Point 13 1, many; North Falmouth 136 and 
137, many on Zostera; 138, few; 139, one; Nyes 
Neck 141, many. Drifted fragments, 7615, 
7626. 
Vineyard Sound: Narrow portion — 7542, one, 
7548, few. Inshore — Tarpaulin Cove July 18, 
1903, haul 1, few; Robinsons Hole 20, many on 
stones; Cuttyhunk 33, 34, and 38, few; Gay 
Head 44, few on rocks and stones. 
Summer. 
Farlow, 1873, p. 291, Woods Hole, Weepecket. 
Ceramium pedicellatum J. Agardh. 
Occasional . 
No Mans Land, probably along the shores of the 
Elizabeth Islands. 
Summer, July 20, 1904. 
Ceramium ruhrum (Hudson) Agardh. [Chart 240.] 
Very common, on stones, woodwork of wharves, 
Zostera, and larger algae. Dredged by the Sur- 
vey in 1 to 19 fathoms, attached to stones, Zos- 
tera, and larger algae such as Chorda, Chondrus, 
and Phyllophora, over sandy, shelly, and stony 
bottoms. Distribution very general through- 
out Vineyard Sound and scattered in the 
lower portion of Buzzards Bay. 
Woods Hole: Great Harbor, Grassy Ledge, 
entrance to Eel Pond, Little Harbor. Black 
Rock. Alongshore, Penikese, Cuttyhunk, Gay 
Head, Tarpaulin Cove. 
Buzzards Bay: Lower portion — 7656, many on 
Chorda; 7665 and 7670, few on stones. In- 
shore — Cuttyhunk 100 and 104, few on Phyllo- 
phora; Nashawena 79, few; Pasque 82, few. 
Drifted fragments 86. 
Vineyard Sound: Westerly portion — 7571, few on 
Chorda; 7575, few; 7576, few on Champia; 
7583. 7589, 7593, 7676, and 7680, few; 7701, one; 
7704, one; 7710, 7717, and 7719, few; 7721, 
many on Chondrus; 7722, many; 7734, few. 
Narrow portion — 7524, 7525, 7538, and 7541 bis, 
few; 7542 bis, many on Chorda; 7548, few; 
7551, many on Chorda; 7551 (1907), few; 7554, 
few; 7557, many on Chorda; 7559, 7560, 7565 bis, 
773 2 > 7733> and 7739. few; 7746, one, 7749, one. 
Easterly portion — 7755, many; 7761 (1907), 
many. Inshore— passage of Woods Hole 118, 
few); Great Ledge Woods Hole 4, 1 on stone; 
Tarpaulin Cove July 18, 1903, hauls 1 and 3, 
few; haul 4, few; Robinsons Hole 20, few; 
21 and 22, many; Sow and Pigs 37, few, Gay 
Head 50 and 51, many on Chondrus; 44, 4.5, 46, 
