172 Rhodora [SEPTEMBER 
Bridge, under which the tide runs in and out swiftly. The fresh 
water stations require no comment, as the name usually gives sufh- 
cient indication. 
CONNECTICUT MARINE ALGAE. 
Polycystis elabens (Kiitz.) Farlow. 870, with Anabaena variabilis, 
on decaying algae, Fresh Pond. Aug. 
Gloeocapsa crepidinum Thuret. 152, 596,939. Stratford Shoals, 
on stonework ; on wharf logs. May, Sept. 
Entophysalis granulosa Kütz. 707, 749, 1132 =P. B.-A. 152b. 
On stones in Fresh Pond. Aug.—Oct. 
Pleurocapsa fuliginosa Hauck. 766, 770, 773, 778, 897, 898, 904 
= P. B.-A. 101, 905, 906, 907, 908, 939, 968. On Enteromorpha 
and stones between tides, below Yellow Mill Bridge. Nov., Dec., 
May, Aug. 
Xenococcus Schousboei Thuret. 607, 622, 667, 768. On Chantran- 
sia virgatula, Sphacelaria radicans, Rhodochorton Rothii; Seaside 
Park; Black Rock; Fresh Pond. June, July, Dec. 
Hyella caespitosa Born. & Flah. 861, 1513. In shells. June, Aug. 
Spirulina subsalsa Oersted. 334, 626, 1133, 1320 =P. B.-A. 252. 
On algae and Xuppia, Fresh Pond. May, July, Aug. July 7, “In 
large expanded masses on stalks of Ruppia. Could take it up in 
jelly-like masses half an inch thick, pure Spirulina.” 
Oscillatoria chalybea Mert. 890, 940, 941, 948. Outlet of Fresh 
Pond; on woodwork, rocks, and ZnferomorpAa, below Yellow Mill 
Bridge. May, fune, Nov. 
O. Corallinae (Kütz.) Gomont. 711, 1039. On Gelidium, Wood- 
mont; on Enteromorpha below Yellow Mill Bridge. Sept. 
O. formosa Bory. 1503 =P. B.-A. 710. Floating on stagnant 
marsh pools, near Fresh Pond. May. 
O. laetevirens Crouan. 1471. Forming a film on old grassy bot- 
tom, brackish marsh pool, Cook’s Point. June. 
Lyngbya aestuarii (Mert.) Liebm. 60, 168, 341, 344, 440, 1466. 
Cook’s Point, Fresh Pond. June, July, Sept. Oct. 
L. confervoides Ag. 152, 486, 1040, 1529. Stratford Shoals, on 
stone and iron work. July, Sept., Oct. 
(To be continued.) 
Vol. 7, no. 80, including pages 141 to 156, was issued 5 August, 1905. 
