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Seedlings of invasive plants

Introduction

This key helps to identify seedlings of invasive plants, so plants can be recognized in an early stage of development. The species included are those of invasive terrestrial plants and/or plants which are introduced as weeds in imported potplants.

A total of 92 species is included. All features are illustrated with botanical drawings so that no knowledge of botanical terms is needed, basic knowledge of plant morphology, however, is helpful. The keys link to complete species descriptions on the Q-bank – Plants website. All species are well illustrated by photographs showing distinguishing characteristics or invaded sites. Several species are also treated in the Key to the invasive terrestrial plants and/or the Key to the Weeds in bonsai plants. This key is also available in French and Dutch.

Q-bank

Q-bank – Comprehensive databases on plant pests and diseases covers the following organism groups that contain quarantine organisms:

  • Fungi
  • Bacteria
  • Invasive Plants
  • Nematodes
  • Arthropods
  • Phytoplasma’s
  • Viruses and viroids

The databases are curated by internationally known specialists and contain specimen-based information including molecular data. The website offers the possibility to blast, in single- or multi-locus mode, sequences for identification.

Posted By: Site Admin Last Updated: 02/11/2017 Views: 18994
Key Author(s): C. Tomas & H. Duistermaat, Netherlands Centre for Biodiversity Naturalis, Leiden, the Netherlands Key Publisher: Lucidcentral.org Key Version: September 2017
Thysanoptera Aotearoa (Thrips of New Zealand)

There have been few studies on the thrips of New Zealand. Most of the information presented in this system is derived from two Fauna of New Zealand volumes (Mound & Walker 1982; 1986). However, much of the data in those two volumes was derived from limited amounts of field work, both in space and time. Particularly missing are biological studies on thrips species that are native to New Zealand, with many of these remaining known from very few specimens.

Only for some Thripidae have there been studies on biology and host-plant range. Teulon & Penman (1990) produced outstanding data on the diversity of plants on which Thrips obscuratus breeds. Martin & Mound (2004) explored the host associations of several species, and Martin (2017) provided good data on the host plants of Panchaetothripinae in New Zealand.

For the many species of fungus-feeding Phlaeothripidae there have been no studies on biology or behaviour, although the sexual dimorphism and male polyphenism many such species exhibit suggests the existence of competitive behaviours.

Posted By: Site Admin Last Updated: 19/10/2017 Views: 18838
Key Author(s): Mound LA, Nielsen M & Hastings A Key Publisher: Lucidcentral.org, Identic Pty Ltd, Queensland, Australia. Key Version: 2017
Interactive identification tool to identify the plant-parasitic mites (Acari) of most interest to quarantine

This key allows separation of the plant-parasitic mite families of most interest to quarantine.

Posted By: Site Admin Last Updated: 13/05/2011 Views: 17717
Key Author(s): Dr David Evans Walter Key Version: 1.0
Thrips of Brazil

The Thysanoptera fauna of Brazil is one of the most diverse in the world. More than 530 species were described based on material collected in Brazilian territory and approximately 700 species are recorded from this country. This number represents more than 10% of the species described in the Thysanoptera. Besides the large number of species, the Brazilian fauna is also diverse in terms of ecology and life histories.

In this identification system, the user can identify the 6 Thysanoptera families that occur in Brazil.

Posted By: Site Admin Last Updated: 15/02/2018 Views: 17332
Key Author(s): Adriano Cavalleri, Laurence A. Mound, Mariana F. Lindner, Marcos Botton, Milton de Souza Mendonça Jr. Key Version: Feb 2018
key to the world species groups of Leucospis (Hymenoptera: Leucospidae)

This key provides an interactive identification tool designed to identify any Leucospis specimen to the species group level. The Lucid key recognizes 20 taxa of Leucospis, 16 species groups and 4 species sola (Darling and Cardinal 2005). Keys to the species are available in Boucek (1974).

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Posted By: Site Admin Last Updated: 23/03/2018 Views: 17011
Key Author(s): D. Christopher DARLING and Sophie CARDINAL Key Version: 1.5
A Key to the Genera of Endeostigmata and Sphaerolichida

This is a key to the genera of primitive acariform mite groups Endeostigmata and Sphaerolichida written and compiled by Dr David Evans Walter of Colorado State University and the University of Alberta with the assistance of Dr Heather Proctor of the University of Alberta.

Endeostigmatans are common in many habitats, but seem to reach their highest abundances in extreme habitats such as deserts, beaches, and polar regions. As far as is known, these mites are fungivores, algivores and predators on small invertebrates such as nematodes, tardigrades, and mites.  None are considered economically important pests.  They are most likely to be intercepted in goods containing soil, especially dry soils including sand, lichens, mosses or other materials associated with dry or otherwise extreme habitats, including anthropogenic accumulations of dust.

Posted By: Site Admin Last Updated: 13/05/2011 Views: 15492
Key Author(s): Dr David Evans Walter & Dr Heather Proctor Key Version: 1.0
WATTLE Acacias of Australia ver. 3

This WATTLE ver. 3 key (which is also available as an App) enables users to identify wattle plants that occur anywhere in Australia or elsewhere in the world where they are grown. It includes 1,057 formally described species of Acacia, plus several hybrids and informal taxa of this genus. It also includes two species of Acaciella, four species of Senegalia and nine species of Vachellia that occur in Australia and which were previously included in Acacia.

WATTLE ver. 3 builds upon two previous versions of WATTLE, namely, the original version that was published in 2001 on CD and version 2 that was published in 2014 on the Lucidcentral website. Compared with earlier versions, which are no longer available, WATTLE ver. 3 contains more species, updated coding and new or updated descriptions for each taxon, together with photographs and improved distribution maps.

At the heart of WATTLE is a powerful Lucid identification key which helps people of all ages to quickly and accurately identify species. The key is a truly random access tool, one that allows users to enter, in any order, the characteristics of a specimen that they wish to identify. The key then lists those species possessing the characteristics nominated, rejecting those that do not match the criteria entered. By progressively providing additional characteristics about the unknown specimen, users can narrow the search, eventually ending up with just one or a few species.

The key provides context-relevant information (text and images) that assist users to correctly interpret the characteristics of the plant they are attempting to identify. For those who want information about the species that has been identified, WATTLE ver. 3 provides fact sheets containing illustrations, detailed descriptions, photographs and maps that can be accessed directly. Hyperlinks provide simple navigation between fact sheets of related or similar species.

WATTLE ver. 3 is jointly published by the Australian Biological Resources Study (ABRS), Canberra, The Western Australian Department of Biodiversity, Conservation and Attractions (formerly CALM) and Identic Pty Ltd, Queensland. WATTLE complements the Flora of Australia (www.ausflora.org.au).

How to cite this key

Maslin, B.R. (coordinator) (2018). WATTLE, Interactive Identification of Australian Acacia. Version 3. (Australian Biological Resources Study, Canberra; Department of Biodiversity, Conservation and Attractions, Perth; Identic Pty. Ltd., Brisbane).

This identification key and fact sheets are available as a mobile application:

Android Wattle appApple iOS Wattle app

Posted By: Site Admin Last Updated: 03/09/2018 Views: 13133
Key Author(s): B.R. Maslin (coordinator) Key Version: 3
All Australian Rubus

Blackberry -  An identification tool to introduced and native Rubus in Australia

 

Click here to view the home page of this key

 

Or click the name of the key (top left) to launch the key directly.

Posted By: Site Admin Last Updated: 31/03/2015 Views: 13023
Key Author(s): Barker, R.M. & Barker, W.R. Key Version: 1.0
Timber Answers

Timber Answers provides technical information about wood properties, and uses of over 1 000 species of Australian and imported timbers, including those commonly grown in plantations.

The interactive selection tool allows species to be filtered and sorted according to a number of common properties.

Timber Answers provides technical data to help builders, designers and engineers choose which timber to use. It enables growers and processors optimise use of the timber resource.

Posted By: Site Admin Last Updated: 24/08/2015 Views: 11591
Soil Microarthropods

This is a key to the major lineages (Classes and Orders) of soil-inhabiting microarthropods. For our purposes this means that arthropods < 1 cm in length as adults are included.

Posted By: Site Admin Last Updated: 01/06/2011 Views: 10445
Key Author(s): David Walter and Heather Proctor Key Publisher: The University of Queensland Key Version: v1.0
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