Posts categorized as Crustacea

Science Live: Whalebirds – the mystery of the storm riders. Part 6. A bird’s-eye view

Euphausiid Nyctiphanes australis), the favourite prey of Fairy Prions from the Poor Knights and Cook Strait

Here is the sixth instalment in our series of blogs all about prions!  This is in preparation for our upcoming Science Live event on Oct 22nd at 1:50 pm NZ time when you can accompany us into the lab via live streaming  (a permanent link to the YouTube video can be found below).  For more details… Read more »

Science Live: Whalebirds – the mystery of the storm riders. Part 5. Prion foraging ecology

  • Copepod (Eucalanus tonsus), the primary prey of Broad-bill Prions around the Chathams
  • Fairy Prions
  • Barnacles (Lepas australis) are commonly eaten by Fulmar prions from the Chathams
  • Amphipod commonly fed upon by Fairy and Fulmar prions from subantarctic colonie

Here is the fifth instalment in our series of blogs all about prions!  This is in preparation for our upcoming Science Live event on Oct 22nd at 1:50 pm NZ time when you can accompany us into the lab via live streaming  (a permanent link to the YouTube video can be found below).  For more details… Read more »

Critters of the Poor Knights Islands

  • Purple rock crabs (Leptograpsus variegatus) scavenge the corpse of a Buller's shearwater, Aorangi Island, Poor Knights Islands Nature Reserve. Image: Colin Miskelly, Te Papa
  • Turbott’s weevil (Anagotus turbotti) on ngaio, Aorangi Island, Poor Knights Islands Nature Reserve. Image: Colin Miskelly, Te Papa
  • Flax weevil (Anagotus fairburni) feeding on flax/harakeke, Aorangi Island, Poor Knights Islands Nature Reserve. Image: Colin Miskelly, Te Papa
  • Adult clapping cicada (Amphipsalta cingulata), Aorangi Island, Poor Knights Islands Nature Reserve. Image: Colin Miskelly, Te Papa

Te Papa’s curator of terrestrial vertebrates Dr Colin Miskelly recently visited the Poor Knights Islands Nature Reserve, off the Northland coast, as part of a research team tracking the at-sea movements of Buller’s shearwaters. The project is led by Graeme Taylor of the Department of Conservation, and is intended to identify the marine environments used… Read more »

Hoards but not seen

  • A jar of 25 lots of Zeuxoides identified and labelled by Dr. Jürgen Sieg (© Te Papa, Richard Webber)
  • A jar of 25 lots of Zeuxoides identified and labelled by Dr Jurgen Sieg (Te Papa, photographer Richard Webber)
  • Graham Bird (right) and Rick Webber (Curator of Crustacea at Te Papa) collecting tanaids and other small invertebrates from gravel and algae in tide pools on Mana Island during the 2011 Mana Marine Bioblitz. (© Graham Bird).
  • Dr Graham Bird at work in his laboratory, examining tanaids under a microscope (© Graham Bird)

Hoards but not seen – the Tanaidacea Knowledge of a significant but seldom heard of group of crustaceans is getting a fresh boost. In its Crustacea section Te Papa has a good collection of New Zealand tanaids (tar-nay-ids) or ‘tanaidaceans’ (tar-nay-iday-see-ans). Tanaids are little marine crustaceans, mostly 2 – 5 millimetres long fully grown (see… Read more »