1) Atmospheric features of Mars 2) Barnacle appendages 3) Botanical barbels 4) Cloud-atlas entries 5) Fair-weather clouds 6) Feathery clouds 7) Filmy clouds 8) Filmy white clouds 9) Filmy, fleecy clouds 10) Fleecy clouds 11) Fleecy high clouds 12) Formations of fleecy clouds 13) Good-weather clouds Found on https://www.crosswordclues.com/clue/cirri
<cell biology> Large motor organelles of hypotrich ciliates: formed from fused cilia. ... (18 Nov 1997) ... Found on http://www.encyclo.co.uk/local/20973