A molecular reconstruction of holarctic Heligmosomidae reveals a new species of Heligmosomoides (Nematoda: Heligmosomidae) in Peromyscus maniculatus (Neotominae) from Canada
A molecular reconstruction of holarctic Heligmosomidae reveals a new species of Heligmosomoides (Nematoda: Heligmosomidae) in Peromyscus maniculatus (Neotominae) from Canada
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全北极Heligmosomidae的分子重建揭示了来自加拿大的Peromyscus maniculatus（Neotominae）中的Heligmosomoides新种（线虫纲：Heligmosomidae）
DOI：
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发表时间：
2022
影响因子：
1.9
通讯作者：
F. Jiménez
中科院分区：
文献类型：
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作者：
Haitham Alnaqeb;S. Greiman;K. Vandegrift;M. Campbell;Shawn Meagher;F. Jiménez
一个新种Heligmosomoides霍尔，1916年提出的线虫收集鹿鼠，Peromyscus maniculatus，在加拿大西部。该物种的明确诊断特征是存在两个内部囊膜。只有4种Heligmosomoides bullosus、Heligmosomoides douglasi、Heligmosomoides montanus和Heligmosomoides vandegrifti具有单一的内囊膜。两种拟叶蜂Heligmosomoides bibullosus sp. nov.和其姐妹分支Heligmosomoides vandegrifti是一致的，它们的地理分离的落基山脉和4000公里，无论是形态差异以及地理和遗传距离表明隔离之间的两个物种。此外，H。bibullosus sp. nov.感染鹿鼠（P. maniculatus），而H. vandegrifti经常在白足小鼠（白足鼠）中收集。最后，本研究支持的单/双的条件下，家庭内的诊断特征的分类学的重要性，并揭示了Heligmosomoides新北啮齿类动物的Neotominae的paraphyly的Heligmosomoides的多样性。本分类群是啮齿动物亚科的第三个种。http://www.zoobank.org/urn:lsid:zoobank.org:pub:DE78368D-2CDE-4F9D-AB85-A3CE20D957F4
A new species of Heligmosomoides Hall, 1916 is proposed for nematodes collected from deer mice, Peromyscus maniculatus, in western Canada. The unequivocal diagnostic character for this species is the presence of two internal bursal membranes. Only four species, Heligmosomoides bullosus, Heligmosomoides douglasi, Heligmosomoides montanus and Heligmosomoides vandegrifti, are characterized as possessing a single internal bursal membrane. The genetic distance between Heligmosomoides bibullosus sp. nov., and its putative sister clade Heligmosomoides vandegrifti is congruent with their geographic separation by the mountain range of the Rockies and 4000 km; both morphological difference as well as geography and genetic distance suggest isolation among the two species. Further, H. bibullosus sp. nov. infects deer mice (P. maniculatus) whereas H. vandegrifti is frequently collected in white-footed mice (P. leucopus). Finally, this study supports the taxonomic importance of the monodelphic/didelphic condition as a diagnostic trait within the family, the paraphyly of Heligmosomoides, and reveals undocumented diversity of Heligmosomoides in Nearctic rodents of the Neotominae. The present taxon is the third species in members of this subfamily of rodents. http://www.zoobank.org/urn:lsid:zoobank.org:pub:DE78368D-2CDE-4F9D-AB85-A3CE20D957F4
影响因子：
6.5
作者：
Chernomor O;von Haeseler A;Minh BQ
通讯作者：
Minh BQ