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Tubulanus sexlineatus (Griffin, 1898) Six-lined ribbon worm  | 
 
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| Family: | Tubulanidae () | |||
| Max. size: | 50 cm TL (male/unsexed) | |||
| Environment: | benthic; marine | |||
| Distribution: | Northeast Pacific: Alaska and Canada. | |||
| Diagnosis: | ||||
| Biology: | Found on hydroids and piles of wharf. Inhabits grayish, fragile, parchment-like tubes, commonly twisted and coiled (Ref. 930). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: | 
	 
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