The Viviparous Blenny, or 'Dornicle'

Re. my earlier post featuring the Scots word 'dornicle'- I have now got round to Googling the definition given in Chambers's Scots Dictionary, viz. 'the viviparous blenny'.

It's a fish, basically, also known as the viviparous eelpout.
It is also the only fish which suckles its young. Who knew?

If you'd like to learn more, you can Google it yourself or look here.