84 U.S. NATIONAL MUSEUM BULLETIN 2.5-8 



Ampilhoe femorata Kr0yer: J. L. Barnard, 1952a, pp. 24-28, pis. 6, 7 (not Kr0yer, 



1845). 

 Ampilhoe lindbergi: J. L. Barnard, 1965a, pp. 12-15, figs. 6, 7. 



Material. — carmel: Phyllospadix below water, rare; Egregia 

 stipes, scarce; algal holdfasts, scarce, cayucos: Macrocystis holdfast, 

 rare, hazard canyon: Egregia-Laminaria holdfast, rare, goleta: 

 Macrocystis holdfast, rare. pt. dume: Egregia holdfasts, rare(?); 

 Egregia stipes, moderately abundant, corona del mar: Phyllospadix- 

 coralline grid, rare. 



Distribution. — Bering Sea, Okhotsk Sea, Japan Sea; California 

 from Carmel to Corona del Mar. 



Ampithoe cf. mea Gurjanova 



lAmphithoe mea Gurjanova, 1938, pp. 361-364, fig. 53; 1951, pp. 882-885, fig. 616. 

 Ampithoe eoa: J. L. Barnard, 1954a, pp. 27-28, pis. 25-26 (not Gurjanova, 1938). 

 Ampithoe sp., J. L. Barnard, 1965a, pp. 37-40, figs. 24, 25. 



These specimens are assigned this name provisionally until their 

 life history in southern California can be elucidated. 



Material. — goleta: Phyllospadix-pelv etiid grid, moderately abun- 

 dant (63 per sq. m.). pt. dume: Egregia stipes and holdfasts, rare 

 to scarce. 



Distribution in eastern Pacific Ocean. — Coos Bay, Oregon, 

 and southern California. 



Ampithoe plumulosa Shoemaker 



Ampithoe plumulosa Shoemaker, 1938, pp. 16-19, fig. 1; 1942b, p. 39. — J. L. 

 Barnard, 1959, p. 37, 1965a, p. 20, figs 11, 12. 



Material. — la jolla: coralline algae, scarce; Phyllospadix-coral- 

 line grid, scarce (70 per sq. m.). 



Distribution. — British Columbia to Ecuador. Apparently this 

 is a species requiring continuous water immersion; abundant on 

 floating docks in harbors of southern California. 



Ampithoe pollex Kunkel 



Amphithoe pollex Kunkel, 1910, pp. 92-94, fig. 36. 



Ampithoe pollex: J. L. Barnard, 1954a, pp. 29-31, pis. 27, 28; 1959, p. 37; 1965a, 



pp. 22-25, figs. 13, 14. 

 Grubia indentata Stout, 1913, pp. 656-657. 



Material. — carmel: cobble-pelvetiid zone, rare (8 per sq. m.). 

 cayucos: Phyllospadix-pelv etiid grid, moderately abundant (251 per 

 sq. m.); sponge, abundant, hazard canyon: algal turf on platform, 

 abundant (330 per sq. m.); coralline clumps and brown algae, rare; 

 sponge and tunicates, abundant; Egregia holdfasts, moderately 

 abundant, pt. dume: algal turf, abundant (154 per sq. m.) ; in Phrag- 

 matopoma reef, most abundant species (675 per sq. m.); loose rocks, 



