Marianne Nyegaard, Andrew Stewart and Te Papa intern Etsuro Suwai measuring a specimen of the new sunfish. (Photo Salme Kortet, Te Papa).

Sunfishes (family Molidae) are large, distinctive, oceanic fishes found worldwide. Scientists generally agree there are two species of sunfish – the oceanic sunfish (Mola mola) and the bump-headed or short sunfish (Mola ramsayi). However, recent DNA analyses of sunfish samples collected and sequenced overseas has indicated the presence of aRead more

That’s not a joke, honest (although if you have a punchline for it, leave us a comment!). Judy Hinchliffe, a forensic odontologist (dentist) for the Wellington region, visited Te Papa’s lab today to take a closer look at the sunfish’s teeth. It’s a little unusual for Judy as her dayRead more

Andrew Stewart weighing the sunfish specimen. Photographer: Michael Hall © Te Papa

You’re probably aware by now, Te Papa’s scientists are conducting research on our sunfish specimen on 13 August 2013. We’ll be live-blogging and sharing the scientists’ findings through Facebook and Twitter. It’s a fantastic opportunity to sit in as scientists do their research on these rarely seen animals. What willRead more

Weight a sunfish. Photographer: Michael Hall © Te Papa

There’s a fishy theme to the blog this week, with excitement building about the sunfish science that Te Papa’s scientists are conducting next week. It’s a good time to ask: Why do we care about sunfishes? Why does Te Papa keep specimens at all? As a non-ichthyologist (fish scientist) IRead more

Taking a closer look at the sunfish. Photographer: Michael Hall © Te Papa

Te Papa recently received a rare sunfish specimen from Auckland Museum, so we decided to find out more about these mysterious ocean-dwelling animals. Here are our fascinating facts: 1.Sunfish don’t have a tail! Some people call them a ‘gigantic swimming head’ (which seems a bit rude). Instead of a tailRead more

Andrew Stewart, Te Papa's lead scientist on the sunfish project. Photographer: Michael Hall © Te Papa

What’s fishy, heavy, rarely seen and now at Te Papa? A sunfish – the world’s heaviest bony fish! This is a common sunfish, also called an ocean sunfish. Our specimen is the rarer sharp-tailed sunfish. When Andrew Stewart got an email with some very exciting pictures from Tom Trnski atRead more