Recently I have been obtaining DNA sequences from some of the fern samples collected by Te Papa Botany curator Leon Perrie on his recent trip to New Caledonia. We aim to determine the relationships of these New Caledonian ferns to other ferns around the world, including those from New Zealand.
Whilst recently chasing seabirds on Titi Island we came across tree nettles (ongaonga, Urtica ferox) with super-sized leaves. The largest leaf we measured was 28 cm long, much longer than the maximum leaf length of 18 cm given for this species in the Flora of New Zealand. Perhaps the abundant
A number of biological specimens in Te Papa’s collection, particularly old specimens, lack information about when and where they were collected. This information may have been lost since the specimen was collected or was simply not recorded at the time. However, all is not lost! Sometimes we can use DNA
Little spotted kiwi only occur in New Zealand, where there are around 1500 individuals remaining. They are the smallest kiwi species, about the size of a bantam hen, and are very susceptible to predation by introduced mammals, such as stoats and dogs. Today they survive on predator-free offshore islands and
Museums are embracing technologies, such as DNA sequencing, to both enhance understanding of their collections and showcase scientific research to the public. Many museums around the world now have molecular laboratories. DNA sequencing has many useful applications for museum research; for example, it can be used to distinguish new species,