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About the designer

Hello! I'm an avid crocheter in my early twenties. I learned to crochet in the summer of 2010 after attending a local craft fair, and I fell instantly in love with the art of amigurumi. I jumped ...

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Sea Slug (Chromodoris Nudibranch)

from Chromo Crochet Designs
(4) Name: 'Crocheting : Sea Slug  (Chromodoris Nudibranch)
Sea Slug  (Chromodoris Nudibranch)

Basic Skills Necessary:

  • crochet in the round
  • chain stitch
  • single crochet (increase/decrease)
  • half-double crochet
  • double crochet
  • treble/triple crochet
  • half-double crochet increase
  • treble/triple crochet increase

Pattern Description:

Sea slugs abound! Make your own colorful nudibranch pal, for yourself or as a present for the nudi fan in your life.

This is a pattern for an amigurumi sea slug (nudibranch) based on the chromodoris species. It is crocheted in six pieces and sewn together. When worked in worsted-weight yarn, the finished sea slug is approximately 5 inches long, 2.5 inches wide, and 2 inches tall, although sizes will of course vary with yarn and stitching. Decoration can be included with the optional use of chain stitch (instructions included), and any colors can be used. Draw inspiration from existing species or design your own! The finished amigurumi is an ideal gift for boys and girls alike.

You may not reproduce or resell this pattern.

Have fun crocheting your new amigurumi sea slug!


  • yarn (worsted weight)
  • crochet hook - size H (5 mm)
  • yarn needle
  • stitch marker