
1) Freshwater worm
Found on
https://www.crosswordclues.com/clue/naid

• (n.) Any one of numerous species of small, fresh-water, chaetopod annelids of the tribe Naidina. They belong to the Oligochaeta. • (n.) Any one of numerous species of small, fresh-water, chaetopod annelids of the tribe Naidina. They belong to the Oligochaeta.
Found on
http://thinkexist.com/dictionary/meaning/naid/
Na'id noun [ See
Naiad .]
(Zoology) Any one of numerous species of small, fresh- water, chætopod annelids of the tribe
Naidina . They belong to the
Oligochæta .
Found on
http://www.encyclo.co.uk/webster/N/1
No exact match found.