t 
51 
C. linum, Kitz. Frequent. 
Fig.: Harvey IV, 320 [as Conferva sutoria Berk.] 
District: Port Erin; Port St. Mary. 
Zone: H.W.O.S.T. 
Occurrence: Summer, Annual. 
Reproduction: No data. 
Notes: Filaments deep green, tangled in masses generally in brackish 
pools at high-water mark. 
C. aevea, Kiitz. Frequent. 
Fig.: Harvey IV, 324 [as Conferva aerea]. 
District: Port Erin; Port St. Mary; Douglas Bay (Talbot). 
Zone: H.W.O.N.T. to M.T. zone. 
Occurrence: Pseudo-perennial. 
Reproduction: At all times of the year. 
Notes: Forms tangled ropes up to a foot long in pools on upper 
part of shore. 
C. melagonium, Kitz. Frequent. 
Fig.: Harvey IV, 323 [as Conferva melagonium]. 
District: Port Erin; Port St. Mary; Douglas Bay (Talbot); Clay 
Head (Brady). 
Zone: H.W.O.N.T. to M.T. zone. 
Occurrence: Pseudo-perennial. 
Reproduction: At all times of the year; maximum in Spring. 
Notes: Occurs as isolated threads in lower half of littoral zone in 
Winter, but develops in tufts in upper half in Summer. 
C. crassa Kutz. Frequent. 
R 
Fig.: Harvey IV, 319 [as Conferva linum Roth.] 
District : Castletown ; Poollvaaish. 
Zone: M.T. 
Occurrence: Annual, Spring and Summer. 
Reproduction : Whenever found. 
Gen. Rhizoclonium, Kiitz. 
. nparium, Harv. Frequent. 
Fig.: Harvey IV, 314. 
District: Port Erin; Port St. Mary. 
Zone: H.W.O.N.T. 
Occurrence: Pseudo-perennial. Maximum development in Spring 
and Summer. 
Reproduction: At all times of the year. 
Notes: Distinguished by fine hook-like branches. 
| R. Kernert, var. endozoica Wille. 
bE. 
bie. Plate XIX, 77. 
District: Port Erin; Port St. Mary; Castletown. 
Zone: Wherever host may be found. 
Occurrence: Sporadic. 
Notes: In the tissues of Halichondria panicea. 
