生物多样性热点地区无脊椎动物保护避难所的确定：以一新属龙拟蝎子为例（pseudotyrannochthoniiae: Karrichthonius）。

IF 1.9 2区生物学 Q3 EVOLUTIONARY BIOLOGY

Invertebrate Systematics Pub Date : 2025-09-01 DOI:10.1071/IS25028

Danilo Harms, Jane McRae, Michael Curran, Mark S Harvey

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引用次数: 0

摘要

近年来，古代景观的保护管理已经从保护单一物种转向对生物多样性高的地区进行更广泛的管理。从这种转变中受益最大的景观之一是西澳大利亚州的西南部，这是国际公认的生物多样性热点，也是地球上最古老、最稳定的景观之一。近年来，在确定西南部的难民和优先保护无脊椎动物方面取得了重大进展，但仍需要更多的研究来协助实际的保护管理。在这里，我们描述了来自澳大利亚西南部的一个新属（Pseudoscorpiones: Pseudotyrannochthoniidae: Karrichthonius gen. 11 .），该属在mesic refugia中广泛形成。Karrichthonius是生物多样性热点地区高降雨省的特有物种，其种群分布在空间孤立的mesic生境中。通过DNA条形码、形态特征和空间定位相结合，我们推断出12种：Karrichthonius giganteus (Beier, 1971) comb.；11月,11月,k . booraraensis sp. k . buzattoi sp. 11月,k . dalei sp. 11月,k . farquhari sp. 11月,k . heatherae sp. 11月,k . leniae sp. 11月,k . porongurupensis sp. 11月,k . pyungurupensis sp. 11月。， K. rixi, sp.十一月，K. talyuberlupensis, sp.十一月和K. toolbrunupensis, sp.十一月。所有物种都是短距离的地方性物种，它们所处的地形要么是已知的无脊椎动物保护区，要么是这里推断的潜在保护区，有待进一步识别和分析。通过绘制物种分布图和提供物种诊断，我们有助于了解西南地区无脊椎动物的生物多样性，并加强生物多样性热点地区保护管理实践的基础概念。ZooBank: urn: lsid zoobank.org:酒吧:EC51BFC7-0C8E-49D6-A704-DA59648B2325。

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Identifying refugia for invertebrate conservation in biodiversity hotspots: examples from a new genus of dragon pseudoscorpions (Pseudotyrannochthoniidae: Karrichthonius).

Conservation management in ancient landscapes has shifted in recent years from the protection of single species to the broader management of areas of high biodiversity. One of the landscapes that has most benefited from this shift is the south-west of Western Australia, an internationally recognised biodiversity hotspot and one of the oldest and most stable landscapes on Earth. Significant progress has been made in recent years to identify refugia in the south-west and prioritise them for invertebrate protection but more studies are still needed to assist practical conservation management. Here, we describe a new genus of pseudoscorpions from south-western Australia (Pseudoscorpiones: Pseudotyrannochthoniidae: Karrichthonius gen. nov. ) that has speciated extensively within mesic refugia. Karrichthonius is endemic to the High Rainfall Province of the biodiversity hotspot and features often-localised populations in spatially isolated mesic habitats. Through a combination of DNA barcoding, morphological features and spatial mapping, we infer 12 species: Karrichthonius giganteus (Beier, 1971) comb. nov. , K. booraraensis , sp. nov. , K. buzattoi , sp. nov. , K. dalei , sp. nov. , K. farquhari , sp. nov. , K. heatherae , sp. nov. , K. leniae , sp. nov. , K. porongurupensis , sp. nov. , K. pyungurupensis , sp. nov ., K. rixi , sp. nov. , K. talyuberlupensis , sp. nov. and K. toolbrunupensis , sp. nov . All species are short-range endemics and occur in landforms that are either known refugia for invertebrate conservation or inferred here as potential refugia to be recognised and analysed further. By mapping species distributions and providing species diagnoses, we contribute to an understanding of invertebrate biodiversity in the south-west, and strengthen the concepts that are underlying conservation management practices in biodiversity hotspots. ZooBank: urn:lsid:zoobank.org:pub:EC51BFC7-0C8E-49D6-A704-DA59648B2325.

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来源期刊

Invertebrate Systematics 生物-动物学

CiteScore

4.30

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： Invertebrate Systematics (formerly known as Invertebrate Taxonomy) is an international journal publishing original and significant contributions on the systematics, phylogeny and biogeography of all invertebrate taxa. Articles in the journal provide comprehensive treatments of clearly defined taxonomic groups, often emphasising their biodiversity patterns and/or biological aspects. The journal also includes contributions on the systematics of selected species that are of particular conservation, economic, medical or veterinary importance. Invertebrate Systematics is a vital resource globally for scientists, students, conservation biologists, environmental consultants and government policy advisors who are interested in terrestrial, freshwater and marine systems. Invertebrate Systematics is published with the endorsement of the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and the Australian Academy of Science.