Posts written by Leon Perrie

Making discoveries with our citizen science projects

An undescribed species of jumping spider, eating a fly. Observed by Pete McGregor, Ruahine Range, 13 December 2014. Image Pete McGregor CC BY-NC-ND. http://naturewatch.org.nz/observations/1128770

The spider and fern citizen science projects running alongside the DeCLASSIFIED! exhibition are roaring along. To date, there have been 101 participants and 745 observations in the Spiders with Te Papa project, and 83 participants and 1332 observations in the Ferns with Te Papa project.  Thank you to all these contributors. Phil Sirvid and I… Read more »

Follow citizen science biodiversity discoveries

I get a daily email from NatureWatch NZ listing the New Zealand observations of ferns added that day. This is an easy way to check for observations that are relevant to my research and/or that I can help identify.

Botrychium australe, parsley fern. Image Mike Lusk CC BY-NC. http://naturewatch.org.nz/observations/1366930

NatureWatch NZ is a citizen science website for recording New Zealand’s biodiversity. Many tens of observations are added each day, covering all kinds of life. NatureWatch NZ homepage. The quantity of new observations might seem overwhelming if you’re actually just interested in a particular group – perhaps you: are studying echinoderms, want to share your… Read more »

Fungi season and New Zealand identification resources

Entoloma hochstetteri. Leon Perrie CC BY-NC. http://naturewatch.org.nz/observations/1397624

It’s getting cooler and wetter – ideal for the emergence of many fungi. This was brought home to me when I recently discovered an abundance of this distinctive little mushroom while holidaying near Rotorua. New Zealand’s fungal collections and professional expertise are concentrated at the Auckland campus of Landcare Research. The New Zealand Fungal and… Read more »

Floor talk about Te Papa’s science

Declassified-hero-image

Would you like to know more about the scientific research carried out by Te Papa? Our natural history research programme encompasses tiny invertebrates to plants, and spans the ocean depths to high-flying birds. For those in Wellington, Science Curator Leon Perrie will give a floor talk in the DeCLASSIFIED! exhibition space on Thursday 2nd April,… Read more »

Spider citizen science for schools and Early Childhood Centres

Black tunnelweb spider, Porrhothele antipodiana. Wellington, 14 January 2015. Photo © Tony Wills CC BY-SA. http://naturewatch.org.nz/observations/1180262

If your school or Early Childhood Centre contributes a photo of a spider (or fern) to our citizen science projects, we’ll include the photo in Te Papa’s DeCLASSIFIED! exhibition*. More on the exhibition DeCLASSIFIED! Nature’s secrets exposed at Te Papa. * provided the contributed photo has a Creative Commons licence. It is a nice way… Read more »

New Flora treatments online, including hairy tree ferns and fork ferns

The fork ferns Tmesipteris tannensis (left) and Tmesipteris elongata (right) are amongst the species covered in the just-published eFloraNZ treatments. Fork ferns are often found growing on the trunks of tree ferns. Photo © Leon Perrie

New electronic Flora of New Zealand (eFloraNZ) treatments have just been published for six fern families in New Zealand.   The new treatments include the hairy tree ferns, Dicksonia, and the fork ferns, Tmesipteris. Each eFloraNZ treatment is a definitive, peer-reviewed account of a group of plants. eFloraNZ treatment for the Dicksoniaceae (the hairy tree ferns, including whekī… Read more »

The DeCLASSIFIED! citizen science projects have been running for nearly three months. These projects are an opportunity to learn spiders and ferns with Te Papa’s experts, and to help us with our research. The Ferns with Te Papa project has gathered up more than 920 observations from 59 contributors. 365 of these observations have been… Read more »

Help us make discoveries

Garden two-spined spider, Poecilopachus australasia. Auckland. rfdawn CC BY-NC

Interested in the ‘outdoors’? Want to learn more about the animals and plants around you? Want to make discoveries? Perhaps even find a new species? Want to help (1) Te Papa with its scientific research and (2) New Zealand better understand and manage its biodiversity? Sounds like the citizen science projects accompanying the DeCLASSIFIED! exhibition… Read more »

Tangle ferns untangled

The undersides of the four species of Gleichenia tangle fern accepted for New Zealand. From top: alpine tangle fern, Gleichenia alpina; tangle fern, waewae-kötuku, Gleichenia dicarpa; pitted tangle fern, Gleichenia inclusisora; carrier tangle, matua-rarauhe, Gleichenia microphylla. Scale bar = 2 cm. Composite image © Te Papa.

A focus for my research in 2014 has been preparing an account on the Gleicheniaceae fern family for the online Flora of New Zealand. More on the revolutionary online Flora of New Zealand. The Gleicheniaceae in New Zealand comprises nine species in the genera Dicranopteris (one species, restricted to central North Island thermal areas), Gleichenia… Read more »