I told you I’ve got my development class blogging, and here’s the update for this week.

• Hannah’s blog discusses recent observations in blind cavefish.

• Lisa’s Ledger is about a new Alzheimer-associated gene.

• Development from a naiad is on a brief break while the author does some extracurricular traveling.

• Kele’s Science Blog goes above and beyond the call of duty to describe a classic paper on digit reduction in amphibian evo-devo.

• Rev. Frost goes all neuro and describes experiments exploring cerebral palsy.

• Weekly Developmental Biology Updates needs updating.

• Developmental Biology visits the work of Tyrone Hayes and describes the plasticity of sex determination in frogs.

Don’t be shy. They’ve been told to welcome comments and to brace themselves for possible criticisms.