dcsimg

Norgensia is a subgenus of segmented worms in the family spionids. They are upward conveyors.

  • URI: http://polytraits.lifewatchgreece.eu/terms/RW_UC
  • Definition: Upward conveyors are vertically oriented species that typically feed head-down at depth in the sediment. Vertically oriented head-down feeders actively select and ingest particles at the deeper sediments and egest these non-locally as faeces in the sediment surface
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EOL has data for 4 attributes, including: