| Namalycastis abiuma (Müller, 1871) | 
| No Picture Available | 
| Family: | Nereididae () | |||
| Max. size: | ||||
| Environment: | benthic; brackish; marine | |||
| Distribution: | Indo-West Pacific and Western Atlantic: Central America to northern Brazil. | |||
| Diagnosis: | ||||
| Biology: | Found in a mudflat rich in organic matter (Ref. 107214). Many times lives out of water, found under the bark of trunks and branches of fallen trees and has no permanent tubes. Feeds on wood pieces. Fast swimmer when released from the wood (Ref. 107212). Motile omnivore that has a jawed pharynx (Ref. 125872). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: |  | |||