Costaria costata (C. Agardh) Saunders

habit (young sporophyte)

Synonyms:

Costaria mertensii J. Agardh, C. quadrinervia Ruprecht, C. turneri Greville (see Taxonomic notes: p. 000)

Illustrations:

Sporophyte: Abbott and Hollenberg 1976, p. 238, fig. 195 (habit); Angst 1927b, p. 305, 307, figs. 24, 25, 27–31 (development from zygote); Cameron 1912, pl. XVI, fig. 1 (photo: habit); Chihara 1975, p. 73 (color photo: habit); Kanda 1936, p. 241, fig. 15 C,D (development from zygote); Okada 1956, pl. 48 (color photo: habit); Okamura 1928b, pl. CCXXVI (habit); Postels and Ruprecht 1840, pl. XXIV (habit); Scagel 1967, p. 131, fig. 51 (habit); Segawa 1956, pl. 23, fig. 189 (color photo: habit); Setchell and Gardner 1925, pl. 56, fig. A (photo: habit), pl. 79, fig. B (photo: habit); Smith 1944, pl. 22, fig. 1 (habit). Gametophytes: Kanda 1936, p. 238, fig. 12, p. 239, fig. 13 (development from zoospores), p. 240, fig. 14 (male), p. 241, fig. 15 A,B (female); Angst 1927b, p. 301, figs. 1–11 (development from zoospores), p. 303, 305, figs. 12, 19–22 (male), figs. 13–17, 23 (female)

Pacific Coast Distribution:

Unalaska I., Aleutian Is., Alaska (Setchell and Gardner 1903, p. 265) to Partington Pt., 16 km south of Pt. Sur, Monterey Co., Calif. (Silva 2289 in UC); Channel Is., Calif. (San Miguel I.: Miller in UC); (unsubstantiated report for San Pedro, Los Angeles Co., Calif.: Setchell and Gardner 1925, p. 610)

Taxonomy:

Doty 1947, p. 41; Nagai 1940, p. 92; Setchell and Gardner 1925, p. 610; D. Saunders 1895

Molecular Taxonomy:

Saunders and Druehl 1993b; Druehl and Saunders 1992; Bhattacharya and Druehl 1989; Bhattacharya and Druehl 1988

Evolution:

Druehl and Saunders 1992; Bhattacharya et al. 1991; Bhattacharya 1988; Estes and Steinberg 1988

Life History:

alternation of heteromorphic phases, with a macroscopic sporophyte and dioecious microscopic gametophytes (Kanda 1936; Angst 1927b)

Phenology:

Maxell and Miller 1996

Chromosomes:

Yasui 1992; Cole 1967b, p. 523

Genetics:

Bhattacharya, Mayes et al. 1991; Bhattacharya 1988; Bhattacharya and Druehl 1987

Biology/Ecology:

Hurd and Stevens 1997; Shaffer and Parks 1994; Bhattacharya et al. 1990; Lüning 1990; Lüning and Freshwater 1988, p. 312; Druehl and Breen 1986, p. 99; Dayton 1985, p. 220; Foster and Schiel 1985, p. 28; Duggins 1983, p. 1615; Whyte and Englar 1983, p. 163; Turner 1983a, p. 63; Druehl and Green 1982, p. 167; Lüning 1982, p. 54; Duggins 1981; Pace 1981, p. 460; Hodgson and Waaland 1980, p. 110; Calvin and Ellis 1978; Druehl and Hsiao 1977; Vadas 1977; Dayton 1975, p. 139; Scagel 1973, p. 132; Hasegawa and Sanbonsuga 1972; Druehl 1970, p. 239; Druehl 1969, p. 163; Druehl and Hsiao 1969; Paine and Vadas 1969a, p. 714; Paine and Vadas 1969b, p. 80; Sanbonsuga and Hasegawa 1969; Neushul 1967, p. 85; Sanbonsuga and Hasegawa 1967; R. Lee 1965a, p. 14; R. Lee 1965b, p. 111; Widdowson 1965b, p. 1428; Scagel 1961, p. 528; Stephenson and Stephenson 1961b, p. 228; Rigg and Miller 1949

Epiphytes:

Ceramium gardneri , Hecatonema primarium, Hecatonema streblonematoides, Myrionema corunnae

Ultrastructure:

Henry and Cole 1982a, p. 551; Henry and Cole 1982b, p. 571; Henry 1980, p. 9

Chemistry:

Van Alstyne et al. 1999; Nagahisa et al. 1992; Ragan and Glombitza 1986, p. 188; Tsuchiya 1979; Saenko et al. 1978

Physiology:

K. Schmitz 1982, p. 171; Kremer 1981, p. 504; Kremer 1979, p. 245; Jolliffe and Tregunna 1970, p. 296

Economic Applications:

Druehl and Boal 1981, p. 578; Mumford 1980, p. 19