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Codium setchellii Gardner

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drawing of Codium setchellii
Illustrations:
Gametophyte: Abbott and Hollenberg 1976, p. 117, fig. 80 (habit); Scagel 1966, pl. 4, fig. C (habit), fig. D (group of utricles), fig. E (group of utricles with gametangium), fig. F (medullary filament), fig. G (apex of utricle), fig. H (mature gametangium); Scagel 1967, p. 71, fig. 23:a, b (habit), c (utricles); Silva 1951, p. 82, fig. 2 (group of utricles with gametangium) Display references
Pacific Coast Distribution:
Khaz Bay, Chichagof I., Alaska (Rosenthal and Barilotti 1974, p. 77) to Pt. Conception, Santa Barbara Co., Calif. (Silva 1951, p. 83); Channel Is., Calif. (San Miguel I., Santa Rosa I.: Silva 1951, p. 83; Santa Cruz I.: Apt et al. 1988, p. 40; Anacapa I.: Dawson and Neushul 1966, p. 174; Santa Barbara I.: Murray and Littler 1989, p. 66; Santa Catalina I.: Nicholson and Cimberg 1971, p. 377); Ventura, Calif. (Silva 1951, p. 83); San Diego Co., Calif. (Stewart 1991, p. 37); Baja Calif. (San Quintín: Silva 1951, p. 83; Punta Baja: Dawson 1949b, p. 222) Display references
Life History:
uninvestigated, but probably with a perennial diploid macroscopic thallus producing anisogametes, zygote developing into pancake-like stage from which gametophyte eventually arises
Biology/Ecology:
D'Antonio 1986b, p. 269; Trowbridge 1992a, 1992b; Fawley 1991, p. 545; Breen et al. 1982, p. 15; Lewis 1982; Devinny 1978, p. 358; Scagel 1973, p. 131; Neushul 1965, p. 168; Widdowson 1965b, p. 1427; Silva 1951, p. 85; Rigg and Miller 1949 (as C. adhaerens) Display references
Epiphytes:
Antithamnion densum, Ceramium gardneri, Ectocarpus commensalis, Ectocarpus siliculosus, Erythrotrichea carnea, Feldmannia simplex, Griffithsia pacifica, Herposiphonia plumula, Polysiphonia pacifica, Porphyrostromium boryanum, Pterosiphonia dendroidea
Endophytes:
Acrochaetium rhizoideum

 
J F M A M J J A S O N D
BRITISH
COLUMBIA
Repr              xx  xx Abundant, in pools, mid intertidal to upper subtidal, in moderately sheltered to moderately exposed habitats. Scagel 1957, p. 65. Scagel 1966, p. 121. Scagel 1973, p. 131. Hawkes et al. 1979, p. 89. Display references
Ster xxxxxxxxxxxx
                       
COLUMBIA
RIVER
Repr                         Common, in the intertidal on vertical surfaces, such as narrow crevices, protected from light. Doty 1947, p. 30. Sanborn and Doty 1947, p. 26. Markham and Celestino 1977, p. 257. Display references
Ster x    xxxxxxx    
                       
CAPE
ARAGO
Repr                    x   Common, in pools of the low intertidal on rocky shores. Dawson 1965a, p. 11. Display references
Ster      xxxx      x  
                       
CAPE
MENDOCINO
Repr                         Common, on rocks in pools of the mid and low intertidal. Kjeldsen 1995, p. 5. Display references
Ster  xxxxxx          
                       
POINT
ARENA
Repr xxxxxxxxxxxx Abundant, in pools and on rocks of the mid and low intertidal, into the subtidal, in moderate to fully exposed habitats. Johansen 1966a, p. 92. Kjeldsen 1995, p. 5. Display references
Ster                        
                       
SAN
FRANCISCO
Repr                         Rarely abundant, growing on vertical faces of rocks, in the low intertidal. Smith 1944, p. 75. Display references
Ster        x              
                       

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Page dated: Mon Feb 13 21:24:48 2006
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