Phylogenetic treatment and taxonomic revision of the trapdoor spider genus Aptostichus Simon (Araneae, Mygalomorphae, Euctenizidae).
Phylogenetic treatment and taxonomic revision of the trapdoor spider genus Aptostichus Simon (Araneae, Mygalomorphae, Euctenizidae).
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DOI：
10.3897/zookeys.252.3588
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发表时间：
2012
期刊：
影响因子：
1.3
通讯作者：
Bond JE
中科院分区：
文献类型：
--
作者：
Bond JE
本文系统地记录了加州活门蜘蛛属（Aptostichus Simon, 1891）的40种分类、多样性和分布。其中33种是新发现的：陕西猿猴、卡布里猿猴、新疆猿猴、新疆猿猴、新疆猿猴、isabella猿猴、muiri猿猴、barackobamai猿猴、sinnombre猿猴、hedinorum猿猴、aguacaliente猿猴、chemehuevi猿猴、sarlacke猿猴、derhamgiulianii猿猴、anzaborrego猿猴、serrano猿猴、mikeradtkei猿猴、edwardabbeyi猿猴、killerdana猿猴、中国飞虱、卫星飞虱、白飞虱、fornax飞虱、lucerne飞虱、fisheri飞虱、bonoi飞虱、cajalco飞虱、sierra飞虱、huntington飞虱、dorothealangeae飞虱和chavezi飞虱。这些物种大多局限于加州植物区，一个已知的生物多样性热点。在40个被认可的物种中，超过一半被认为是濒危或脆弱的，其中两个在过去的半个世纪里可能已经灭绝；只有11个物种的保护状况被认为是安全的。利用73个定量和定性的形态特征，我提出了一个初步的系统发育属，识别出四个主要的谱系：Atomarius， Simus， Hesperus和Sierra种群。此外，系统发育分析表明，有利于入侵南加州干旱沙漠栖息地的适应性在整个群体中已经进化了多次。在四个物种群中的三个中，沙漠和非沙漠物种的存在使该属成为研究沙漠节肢动物进化生态学的理想候选者。一组基于连续线粒体DNA基因16S-tRNA valine-12S的分子特征被用于独立分析，以协助将标本放置到物种中。分类学部分明确指出了在物种划分中所使用的概念。建立了基于生态位的分布模型来预测已知足够数量采样点的物种范围。
This systematic study documents the taxonomy, diversity, and distribution of 40 species of the predominately Californian trapdoor spider genus Aptostichus Simon, 1891. Thirty-three of these species are newly described: Aptostichus dantrippi, Aptostichus cabrillo, Aptostichus pennjillettei, Aptostichus asmodaeus, Aptostichus nateevansi, Aptostichus chiricahua, Aptostichus icenoglei, Aptostichus isabella, Aptostichus muiri, Aptostichus barackobamai, Aptostichus sinnombre, Aptostichus hedinorum, Aptostichus aguacaliente, Aptostichus chemehuevi, Aptostichus sarlacc, Aptostichus derhamgiulianii, Aptostichus anzaborrego, Aptostichus serrano, Aptostichus mikeradtkei, Aptostichus edwardabbeyi, Aptostichus killerdana, Aptostichus cahuilla, Aptostichus satleri, Aptostichus elisabethae, Aptostichus fornax, Aptostichus lucerne, Aptostichus fisheri, Aptostichus bonoi, Aptostichus cajalco, Aptostichus sierra, Aptostichus huntington, Aptostichus dorothealangeae, and Aptostichus chavezi. Most of these species are restricted to the California Floristic Province, a known biodiversity hotspot. Of the 40 recognized species, over half are considered to be imperiled or vulnerable and two have likely gone extinct over the past half-century; the conservation status of only 11 species is considered to be secure. Using 73 quantitative and qualitative morphological characters I propose a preliminary phylogeny for the genus that recognizes four major lineages: the Atomarius, Simus, Hesperus, and Sierra species groups. Additionally, the phylogenetic analysis indicates that adaptations favoring the invasion of the arid desert habitats of southern California have evolved multiple times across the group. The existence of both desert and non - desert species in three of the four species groups makes this genus an ideal candidate for the study of the evolutionary ecology of desert arthropods. A set of molecular characters based on the contiguous mitochondrial DNA genes 16S-tRNA valine-12S is used in an independent analysis to assist in placement of specimens into species. The taxonomy section explicitly identifies the concept employed in species delimitation. Niche based distribution models are constructed to predict the ranges of species for which an adequate number of sampling sites were known.
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影响因子：
3.6
作者：
CHAPPILL, JA
通讯作者：
CHAPPILL, JA
DOI：
10.1111/j.1096-0031.1993.tb00209.x
发表时间：
1993-03-01
期刊：
CLADISTICS-THE INTERNATIONAL JOURNAL OF THE WILLI HENNIG SOCIETY
影响因子：
--
作者：
GOLOBOFF, PA
通讯作者：
GOLOBOFF, PA
影响因子：
3.7
作者：
Bond JE;Hendrixson BE;Hamilton CA;Hedin M
通讯作者：
Hedin M
DOI：
10.1111/j.1096-0031.1993.tb00236.x
发表时间：
1993-12-01
期刊：
CLADISTICS-THE INTERNATIONAL JOURNAL OF THE WILLI HENNIG SOCIETY
影响因子：
--
作者：
GOLOBOFF, PA
通讯作者：
GOLOBOFF, PA
DOI：
10.1111/j.1096-0031.1990.tb00528.x
发表时间：
1990-03-01
期刊：
CLADISTICS-THE INTERNATIONAL JOURNAL OF THE WILLI HENNIG SOCIETY
影响因子：
--
作者：
FARRIS, JS
通讯作者：
FARRIS, JS