The laniatorean family Phalangodidae has been largely reduced to a core of Holarctic species; however, many taxa were never formally transferred to other families. We examined a group of harvestmen related to Beloniscus Thorell, 1891, from South-east Asia and determined the nature of the relationships of the ‘Beloniscus-like harvestmen’, herein described as the new family Beloniscidae, fam. nov., in the broad context of Laniatores. Based on a molecular phylogenetic analysis of a broad representative laniatorean Sanger-sequences dataset we found support for our taxonomic hypotheses that (1) inclusion of Beloniscidae, fam. nov. in Phalangodidae would render the family non-monophyletic, and (2) Beloniscidae, fam. nov. represents a lineage that is morphologically and genetically distinct from all other known laniatorean families. The new family Beloniscidae is endemic to South-east Asia and comprises 37 species in two new subfamilies: Beloniscinae, subfam. nov. and Buparinae, subfam. nov. Beloniscinae includes the genera Beloniscellus Roewer, 1931, Beloniscops Roewer, 1949, Belonisculus Roewer, 1923, Beloniscus (type genus) and Kendengus Roewer, 1949. Buparinae includes the genera Buparellus Roewer, 1949, Bupares Thorell, 1889 (type genus) and Buparomma Roewer, 1949. Members of Beloniscidae are relatively homogeneous in their external morphology, but are recognised by well marked genitalic features. Male genitalia are described for exemplar species, and the morphology is compared with that of Epedanidae. Names are given to two new genitalic structures: sella curulis and pseudocalyx.

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la科的hal科（Phalangodidae）已大体上简化为霍拉克特物种的核心。但是，许多生物分类从未被正式转移到其他家庭。我们检查了一组与东南亚的伯罗尼萨斯·托雷尔（1891年）有关的收割者，并确定了“伯罗尼萨斯（Beloniscus） ”关系的性质。类收割者”，在本文中称为“新的Beloniscidae”家族。11月，在Laniatores的广泛语境中。基于对广泛的有代表性的美洲松鼠Sanger-sequences数据集的分子系统发育分析，我们发现了对以下分类学假设的支持：（1）包括Beloniscidae，fam。十一月 在Phalangodidae中，这将使该家庭不具一元性，以及（2）Beloniscidae，fam。十一月 代表沿袭在形态和遗传上与所有其他已知的鼻祖科不同的世系。新的Beloniscidae科是东南亚特有的，在两个新的亚科中有37种：Beloniscinae，subfam。十一月 和Buparinae，子家族。十一月 Beloniscinae包括Beloniscellus Roewer属，1931年，Beloniscops Roewer，1949年，BelonisculusRoewer，1923年，Beloniscus（属）和Kendengus Roewer，1949年。Buparinae包括Buparellus Roewer，1949年，Bupares Thorell，1889年（属）和Buparomma Roewer，1949年。Beloniscidae的成员在其外部形态上相对均一，但被明显标记的生殖器特征所识别。描述了男性生殖器中的典型物种，并比较了其形态与Epedanidae。命名了两个新的生殖器结构：蝶鞍和假萼。

http://zoobank.org/urn:lsid:zoobank.org:act:540BCE49-6F2E-4372-BFD4-D3C6068F045D

http://zoobank.org/urn:lsid:zoobank.org:act:FE8B011B-AA6D-4E6C-A321-123542A0563F

http://zoobank.org/urn:lsid:zoobank.org:act:E4A559CD-170A-40F2-924A-541C22974344