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bryozoan

bryozoan

1 9.9
A small water animal that lives in groups and looks like moss
  • noun
  • /ˌbraɪəˈzoʊən/
  • Specialized
translation icon : briozoo
  • Under the microscope, we observed the delicate feeding tentacles of the bryozoan extending from its colony.
  • bryozoans and corals
  • bryozoans and sponges

Examples

  • In the aquatic ecosystem, bryozoans play a crucial role by filtering microscopic algae from the water.

  • Its rust-colored skin was crinkled by colonies of hundreds of bryozoans.

    Academic text (1992)
  • Thus, delaying metamorphosis can substantially alter the fitness of bryozoans and barnacles.

    Academic text (1998)
  • They grazed upon the bryozoans and corals, munching the tissues of the very hosts that sheltered them.

    Academic text (1992)
  • The first wave of multicellular organisms that cement themselves to the crab's shell typically includes barnacles, delicate encrusting bryozoans, and tube-forming polychaete worms.

    Academic text (2002)
  • The rocks were covered in tiny bryozoans that resembled a thick layer of moss.

Synonyms

ectoproct
vsbryozoan
  • Specialized
9.9

A small water animal that lives attached to rocks and has feeding tentacles with the anus outside them

is the common term without that anatomical detail
moss animal
vsbryozoan
  • Specialized
9.9

A small water animal that lives in groups attached to rocks and has a ring of tentacles used for feeding

focuses more on mosslike colony form and feeding tentacles
polyzoan
vsbryozoan
  • Specialized
9.9

A small animal that lives attached to rocks or seaweed and forms groups of tiny animals with tentacles

highlights colony structure and tentacle feeding rather than reproduction
sea moss
vsbryozoan
  • Specialized
8.9

A small animal that lives attached to rocks or seaweed and forms moss-like groups with tiny tentacles

is used more generally for mosslike appearance than for ridge shape
sea mat
vsbryozoan
9.9

A group of small animals that grow like underwater moss on rocks or seaweed

refers more to mat growth form than to individual tentacle details

Surface Forms

bryozoan singular
bryozoans plural

Morphology

bryozoan = bryozoa (opaque) = bryozoa + an

The base is a specialised taxonomic term and the suffix '-an' forms a technical adjectival/member noun, which is not transparent to average learners.

Etymology

The word bryozoan comes from Greek parts bryo- 'moss' and -zoan 'animal', so it literally means 'moss animal'. That's why a bryozoan is a tiny water animal that lives in moss-like colonies and uses small tentacles to feed.