Biodiversity Commons^™

Subcontinental Heat Wave Triggers Terrestrial And Marine, Multi-Taxa Responses, Katinka X. Ruthrof, David D. Breshears, Joseph B. Fontaine, Ray H. Froend, George Matusick, Jatin Kala, Ben P. Miller, Patrick J. Mitchell, Shaun K. Wilson, Mike Van Keulen, Neal J. Enright, Darin J. Law, Thomas Wernberg, Giles E. St. J. Hardy

Research outputs 2014 to 2021

Heat waves have profoundly impacted biota globally over the past decade, especially where their ecological impacts are rapid, diverse, and broad-scale. Although usually considered in isolation for either terrestrial or marine ecosystems, heat waves can straddle ecosystems of both types at subcontinental scales, potentially impacting larger areas and taxonomic breadth than previously envisioned. Using climatic and multi-species demographic data collected in Western Australia, we show that a massive heat wave event straddling terrestrial and maritime ecosystems triggered abrupt, synchronous, and multi-trophic ecological disruptions, including mortality, demographic shifts and altered species distributions. Tree die-off and coral bleaching occurred concurrently in response …

Understanding Subterranean Variability: The First Genus Of Bathynellidae (Bathynellacea, Crustacea) From Western Australia Described Through A Morphological And Multigene Approach, Giulia Perina, A. I. Camacho, Joel Huey, Pierre Horwitz, Annette Koenders

Research outputs 2014 to 2021

The number of subterranean taxa discovered in the north of Western Australia has substantially increased due to the requirements for environmental surveys related to mining development. Challenges in estimating subterranean biodiversity and distributions are related to lack of knowledge of taxa with convergent morphological characters in a largely unobservable ecosystem setting. An integrated approach is warranted to understand such complexity.

Bathynellidae occur in most Australian aquifers, but only one species has been described so far, and the group lacks a reliable taxonomic framework. A new genus and one new species from the Pilbara region of Western Australia, Pilbaranella ethelensis, …

Conservation Systematics Of The Shield-Backed Trapdoor Spiders Of The Nigrum-Group (Mygalomorphae, Idiopidae, Idiosoma): Integrative Taxonomy Reveals A Diverse And Threatened Fauna From South-Western Australia, Michael G. Rix, Joel J. Huey, Steven J.B. Cooper, Andrew D. Austin, Mark S. Harvey

Research outputs 2014 to 2021

The aganippine shield-backed trapdoor spiders of the monophyletic nigrum-group of Idiosoma Ausserer s. l. are revised, and 15 new species are described from Western Australia and the Eyre Peninsula of South Australia: I. arenaceum Rix & Harvey, sp. n., I. corrugatum Rix & Harvey, sp. n., I. clypeatum Rix & Harvey, sp. n., I. dandaragan Rix & Harvey, sp. n., I. formosum Rix & Harvey, sp. n., I. gardneri Rix & Harvey, sp. n., I. gutharuka Rix & Harvey, sp. n., I. incomptum Rix & Harvey, sp. n., I. intermedium Rix …

Conservation Systematics Of The Shield-Backed Trapdoor Spiders Of The Nigrum-Group (Mygalomorphae, Idiopidae, Idiosoma): Integrative Taxonomy Reveals A Diverse And Threatened Fauna From South-Western Australia [Dataset], Michael G. Rix, Joel Huey, Steven J.B. Cooper, Andrew D. Austin, Mark S. Harvey

Research Datasets

Supplementary material from: Rix MG, Huey JA, Cooper SJB, Austin AD, Harvey MS (2018) Conservation systematics of the shield-backed trapdoor spiders of the nigrum-group (Mygalomorphae, Idiopidae, Idiosoma): integrative taxonomy reveals a diverse and threatened fauna from south-western Australia. ZooKeys 756: 1-121. https://doi.org/10.3897/zookeys.756.24397

Supplementary material 1: Atlas of morphology : Explanation note: Atlas of morphology for shield-backed trapdoor spiders of the Idiosoma nigrum-group, illustrating a representative selection of male specimens for each species, in five standard views.

Supplementary material 2: GenBank data : Explanation note: Spreadsheet of specimens sequenced for the molecular analyses, with associated collection data and GenBank accession numbers. …