IBRA Murray Darling Depression

Interim Biogeographic Regionalisation for Australia (IBRA). IBRA was developed in 1993-94 and is endorsed by all levels of government as a key tool for identifying land for conservation under Australia's Strategy for the National Reserve System 2009-2030. IBRA classifies distinct Australian bioregions. This list provides the scientific names of taxa identified in this region.

澳大利亚临时生物地理区域划分（Interim Biogeographic Regionalisation for Australia，IBRA）于1993至1994年间制定，现已获澳大利亚各级政府认可，作为2009-2030年《澳大利亚国家保护地系统战略》中划定保护用地的核心工具。该体系对澳大利亚境内各具特色的生物地理区域进行分类。本列表收录了该区域内已鉴定分类群的科学名称。