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Acrosiphonia arcta (Dillwyn) Gain
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Synonyms:
Cladophora arcta (Dillwyn) Kützing, Spongomorpha arcta (Dillwyn) Kützing
Illustrations:
Gametophyte: Burrows 1991, pl. 2 (photo: habit), fig. 19 (branching details); Kornmann 1962b, figs. 1–3 (photos: habit), fig. 4 (branching and cellular details); Scagel 1966, pl. 37, fig. A (habit), fig. B (rhizoidal base), fig. C (apex of branch); Sussmann and DeWreede 2001b, p. 1537, fig. 2 (photo: habit); Vinogradova 1979, p. 87, fig. 52 (habit), p. 88, fig. 53 (branching details) Display references
Pacific Coast Distribution:
Bering Sea, Alaska (St. Lawrence I. and Port Clarence, Seward Peninsula: Kjellman 1889, p. 55); Amaknak I., Unalaska Bay, Aleutian Is., Alaska (Setchell and Gardner 1903, p. 224) to Seattle, Wash. (Thom et al. 1977, p. 270); Coos Head, Ore. (Sanborn and Doty 1947, p. 25) Display references
Taxonomy:
Burrows 1991; Jónsson 1991; Kornmann and Sahling 1977; Setchell and Gardner 1920b, p. 223 Display references
Life History:
uninvestigated in Pacific coast populations; in Europe, bisexual gametophytes recycling mostly by parthenogenetic development of isogametes; syngamy uncommon, not accompanied by karyogamy, resulting in false zygotes which give rise to filamentous plants (Jónsson 1971; Kornmann 1970c; Jónsson 1968a; Kornmann 1964; Kornmann 1962b) Display references
Biology/Ecology:
Sussmann and DeWreede 2001b; Bischoff and Wiencke 1995 Display references
Physiology:
Prahl 1979, p. 166 Display references
Chemistry:
Ackman and McLachlan 1979, p. 430 Display references
 
J F M A M J J A S O N D
BRITISH
COLUMBIA 		Repr        x               Uncommon, on rocks and other algae throughout the tidal range. Scagel 1957, p. 56. Hawkes et al. 1979, p. 90. Display references
Ster    xxxxxx        
                       
COLUMBIA
RIVER 		Repr                         Rare, on rocks off Coos Head. Sanborn and Doty 1947, p. 25. Display references
Ster      x        x      
                       
CAPE
ARAGO 		Repr                        
Ster                        
                       
CAPE
MENDOCINO 		Repr                        
Ster                        
                       
POINT
ARENA 		Repr                        
Ster                        
                       
SAN
FRANCISCO 		Repr                        
Ster                        
                       
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Page dated: Mon Feb 13 21:24:48 2006
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