NO. 13 coe: revision of the nemertean fauna 255 



3. Red or brown, with white markings 4 



4. Deep red, with a series of narrow white rings but without longi- 

 tudinal lines. Body firm, rather stout, upward of 30 cm long; 

 deep red, with a series of narrow white rings placed at frequent 

 intervals throughout body albocinctus 



4. Brown, with longitudinal and transverse white markings . . 5 



5. With 3 longitudinal white lines. Slender, up to a meter in 

 length; brown, with numerous narrow transverse rings and 3 

 parallel longitudinal white lines, of which one is in the dorso- 

 median line and one just below each lateral margin . . capistratus 



5. With 4, 5, or 6 longitudinal white lines 6 



6. Body slender, subcylindrical, often 15 cm or more in length; 

 deep brown, with a series of white rings and 4 longitudinal 

 white lines, of which 2 are lateral, while the other 2 divide dor- 

 sal surface of body into 3 equal parts cingulatus 



6. Body slender, subcylindrical, often half a meter or more in 

 length when fully extended ; brown or chocolate, with numerous 

 narrow white rings and 5 or 6 parallel longitudinal white lines, 

 of which one is in the median dorsal line, 2 on each lateral sur- 

 face, and the sixth, when present, is usually merely indicated in 

 the ventromedian line sexlineatus 



1. Tubulanus albocinctus (Coe), 1904 



Carinella albocincta Coe, 1904, 1905. 



Habitat. Dredged among red algae at depths of 100 to 200 m. 

 Distribution. Off the coast of southern California. 



2. Tubulanus capistratus (Coe), 1901 



Carinella capistrata Coe, 1901, 1904, 1905. 



Habitat. Lives in delicate, twisted, paperlike tubes beneath stones and 

 among algae and other growths. 



Distribution. Alaska, and from Puget Sound to Monterey Bay, Cali- 

 fornia. 



3. Tubulanus cingulatus (Coe), 1904 



Carinella cingulata Coe, 1904, 1905. 



Habitat. Low water to depths of 30 m or more on soft bottom. 



Distribution. At present known only from Monterey Bay to San 

 Diego, California. 



