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Agarum clathratum Dumortier

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drawing of Agarum clathratum
habit from Saunders 1901
Synonyms:
Agarum cribrosum Bory, A. gmelinii Postels et Ruprecht, A. turneri Postels et Ruprecht
Illustrations:
Sporophyte: Chihara 1975, p. 72 (color photo: habit); Kanda 1941, fig. 6 (photo: habit of adult), figs. 11–13 (young sporophytes); Okada 1956, pl. 38 (color photo: habit); Okamura 1928a, pl. CCXXV (habit); Postels and Ruprecht 1840, pls. XX–XXII (habit); Scagel 1967, p. 133, fig. 52 (habit); Segawa 1956, pl. 23, fig. 188 (color photo: habit); Setchell and Gardner 1925, pl. 63 (photo: habit); Taylor 1957, pl. 22, fig. 1 (habit); Waaland 1977, pl. 7 (color photo: habit). Gametophytes: Kanda 1941, figs. 7–12 Display references
Pacific Coast Distribution:
Bering Sea (St. Lawrence I.: Setchell 1899, p. 592; St. Matthew I.: Heine 1989, p. 257); Ikatan Peninsula, Unimak I., Aleutian Is., Alaska (Druehl 1969, p. 162) to San Juan I., Wash. (Setchell and Gardner 1925, p. 615) Display references
Taxonomy:
Silva 1991b; Nagai 1940, p. 94 Display references
Evolution:
Steinberg et al. 1995; Estes and Steinberg 1988 Display references
Life History:
alternation of heteromorphic phases, with a macroscopic sporophyte and dioecious microscopic gametophytes (Nakahara and Yamada 1974; Kanda 1941) Display references
Chromosomes:
Cole 1967b, p. 523 Display references
Genetics:
Neefus et al. 1993 Display references
Biology/Ecology:
Dean et al. 2000; Steinberg et al. 1995; Lüning and Kadel 1993; Lüning 1990; Heine 1989; Estes and Harrold 1988; Schiel and Foster 1986, p. 272; Foster and Schiel 1985, p. 49; Keats et al. 1982; Calvin and Ellis 1978; Vadas 1977; Nakahara and Yamada 1974; Druehl 1967a, p. 42; Neushul 1965, p. 168; Scagel 1963, p. 48; Scagel 1961, p. 528 Display references
Ultrastructure:
Henry and Cole 1982a, p. 551; Henry and Cole 1982b, p. 571 Display references
Chemistry:
Ragan and Glombitza 1986, p. 187; Ackman and McLachlan 1979, p. 430 Display references

Pl=plurilocular; U=unilocular; S=sterile
J F M A M J J A S O N D
BRITISH
COLUMBIA
Pl                         Uncommon, on rocks of the upper subtidal zone to at least 5 fathoms in moderately sheltered to fully exposed habitats. Setchell and Gardner 1925, p. 615. Scagel 1957, p. 101. Scagel 1973, p. 132. Hawkes et al. 1979, p. 91. Display references
U            xxx      
S xxxxx  xxx      
COLUMBIA
RIVER
Pl                        
U                        
S                        
CAPE
ARAGO
Pl                        
U                        
S                        
CAPE
MENDOCINO
Pl                        
U                        
S                        
POINT
ARENA
Pl                        
U                        
S                        
SAN
FRANCISCO
Pl                        
U                        
S                        

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Page dated: Mon Feb 13 21:24:26 2006
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