This is a 2-dimensional Rabbit with a raised nose.

No gauge is specified, no thread, and no hook sizes.
You select the hook based on your type of thread.

US Sizings
Tatting Thread uses steel hook size 14
Size 30 crochet thread (10 or 11 hook)
Size 10 crochet thread (7 hook)
Pearl Cotton size 5 (5 or 6 hook)
Speed Cro-Sheen (size 0 hook)

Stitch abbreviations are given as well as the UK equivalent names.