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Feldmannia simplex (Crouan et Crouan) Hamel

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drawing of Feldmannia simplex
from Setchell and Gardner 1922d
Synonyms:
Feldmannia cylindrica (Saunders) Hollenberg et Abbott, Ectocarpus cylindricus Saunders, E. cylindricus var. codiophilus Setchell et Gardner, E. flocculiformis Setchell et Gardner, E. socialis Setchell et Gardner
Illustrations:
Abbott and Hollenberg 1976, p. 135, fig. 96 (plurilocular plant); Cardinal 1964, figs. 30a, b (branching habit in base), figs. 30c–f (cellular detail), fig. 30g, plurilocular variation), fig. 30h (unilocular plant), fig. 30 (plurilocular plant); R. Norris and Wynne 1969, p. 134, figs. 9, 10 (intercalary divisions), figs. 11–13 (plurilocular organs); Setchell and Gardner 1922d, pl. 46, fig. 12 (unilocular plant), fig. 13 (plurilocular organs), fig. 14 (plurilocular and unilocular plants), pl. 47, fig. 24 (plurilocular plant) Display references
Pacific Coast Distribution:
Hecata I., southern Sea Otter Sound, Prince of Wales I., Alaska (Wynne 1987, p. 227); Bamfield, Vancouver I., British Columbia (Scagel 1973, p. 133) to Cabo Thurloe, Baja Calif. (Dawson 1960a, p. 36); Channel Is., Calif. (Santa Cruz I.: Murray 1974, p. 40) Display references
Taxonomy:
H. Kim and Lee 1994; Wynne 1987, p. 227; R. Norris and Wynne 1969, p. 135 Display references
Chemical Taxonomy:
Müller and Eichenberger 1994 Display references
Molecular Taxonomy:
Stache-Crain et al. 1997 Display references
Life History:
Australian field plants with plurilocular organs released swarmers which germinated to form plants similar to the parents, without sexual fusion. Unilocular plants were rarely seen (Clayton 1974) Display references
Biology/Ecology:
Friess-Klebl et al. 1994; Müller and Frenzer 1993; Devinny 1978, p. 358 Display references
Physiology:
Robledo et al. 1994 Display references

Pl=plurilocular; U=unilocular; S=sterile
J F M A M J J A S O N D
BRITISH
COLUMBIA
Pl          xx           Uncommon, in pools, the low intertidal and subtidal, epiphytic on brown and red algae and on shells in moderately exposed habitats. R. Norris and Wynne 1969, p. 135. Scagel 1973, p. 133. Display references
U                        
S    xxxxxx        
COLUMBIA
RIVER
Pl            x           Rare, on Codium fragile in low intertidal. (UC 161552).
U                        
S                        
CAPE
ARAGO
Pl          x             Rare, in the mid and low intertidal in Codium setchellii. Dawson 1965a, p. 12. Display references
U                        
S          x            
CAPE
MENDOCINO
Pl        x               Rare, in the mid and low intertidal in Codium setchellii. Dawson 1965a, p. 12. Display references
U                        
S        x              
POINT
ARENA
Pl                  x     Common, in the mid and low intertidal, on Laminariales and Codium fragile, in exposed habitats. Johansen 1966a, p. 94. Kjeldsen 1995, p. 21. Display references
U                        
S                  xx  
SAN
FRANCISCO
Pl        xx          x Uncommon, from mid intertidal into the upper subtidal, on Codium fragile, C. setchellii, Laminariales, Cystoseira and on Acmaea shells. Smith 1944, p. 87. Display references
U                        
S                        

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