NO. 3553 POLYCHAETES — PETTIBONE 5 



Type material: Syn types, USNM 32860, 32861, 32862, Jesse to 

 Newcastle Island, Nanaimo region, British Columbia, 20 to 25 fms., 

 in cavities of siliceous sponges, Sept. 4, 1919, 4 specimens (in 12 

 pieces: anterior end of 5 setigerous segments, middle piece with 7 

 segments, posterior piece with 1 setigerous and 1 achaetous segment; 

 anterior end with 5 segments, middle piece of 2 segments, posterior 

 piece with 6 setigerous and 1 achaetous segments; 2 anterior ends each 

 with 5 segments, 4 middle pieces consisting of 3, 2, and 2 segments, 

 and single parapodium). 



Autolytus tnagnus E. Berkeley 



Autolytus magmis E. Berkeley, 1923, p. 210, pi. 1, figs. 3, 4.— E. and C. Berkeley, 

 1938a, p. 47; 1945, p. 318; 1948, p. 70.— Hartman, 1948, p. 24.— Imajima 

 and Hartman, 1964, p. 93, pi. 18, figs. a-c. 



Type material: Holotype, USNM 32897, Departure Bay, Nanaimo, 

 British Columbia, Feb. 23, 1920, swarming at station float, sacconereis 

 phase. 



Autolytus trilineatus E. and C. Berkeley 



Autolytus aurantiacus. — E. and C. Berkeley, 1938a, p. 48. [Not Claparfede, 



1868.] 

 Autolytus trilineatus E. and C. Berkeley, 1945, p. 318, fig. 1; 1948, p. 69, fig. 100. 

 Autolytus prismaticus (Fabricius). — Pettibone, 1954, p. 249, fig. 29, a, b. 



Type material: Syntypes, USNM 32881 and 32882, Newcastle 

 Island, Nanaimo, British Columbia, June 18, 1943, 5 specimens 

 (complete specimen showing characteristic color markings, head of 

 bud indicated between setigerous segments 13 and 14; complete 

 specimen, 2 anterior ends, 3 middle pieces, and 3 posterior ends). 



Exogone lourei E. and C Berkeley 



Exogone lourei E. and C. Berkeley, 1938a, p. 44, figs. 6-12; 1948, p. 79, fig. 117 

 Exogone dispar (Webster). — Pettibone, 1954, p. 259, fig. 28, k. 



Type material: Holotype, USNM 32895, False Narrows, Nanaimo, 

 British Columbia, May 21, 1936. 



Odontosyllis parva E. Berkeley 



Odontosyllis parva E. Berkeley, 1923, p. 208, pi. 1, figs. 1, 2.— E. and C. Berkeley, 

 1941, p. 30; 1948, p. 83, fig. 123. 



Type material: Holotype, USNM 32892, False Narrows, Nanaimo, 

 British Columbia, on bryozoan, May 30, 1919 (specimen in 3 pieces, 

 anterior end of 15 segments, 2 middle pieces each with 6 segments). 



Odontosyllis phosphorea var. nanaimoensis E. Berkeley 



Odontosyllis phosphorea Moore var. nanaimoensis E. Berkeley, 1923, p. 206; 1961, 

 p. 1321.— E. and C. Berkeley, 1942, p. 191; 1948, p. 82, fig. 122. 



Type material: Syntypes, USNM 32857 and 32859, Departure 

 Bay, Nanaimo, British Columbia, swarming from end of July to end 



