Two species of the genus Aporcella, one new and one previously known, collected from cultivated fields in Iran are studied. Description, morphometrics, illustrations (both line and microphotographs) and D2–D3 sequences are provided for Aporcella talebii sp. n., which is characterized by its 1.66–2.02-mm-long body, lip region offset by constriction and 15–17 μm broad, odontostyle 14–17.5 μm long, neck 412–484 μm long, pharyngeal expansion occupying 46–50% of total neck length, uterus simple and 1.6–2.0 times the corresponding body diameter long, V = 52–59, tail conical (40–50 μm, c = 37–47, c′ = 1.1–1.4) with a weak but perceptible dorsal concavity at the end and male absent. Morphometrics, microphotographs and D2–D3 sequences of Aporcella simplex are also presented, this being its first Asian record. Molecular analyses confirm the monophyly of the genus, its close relationship with other taxa lacking pars refringens vaginae and the polyphyly of Aporcelaimidae.

中文翻译：

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2002 年来自伊朗的 Aporcella Andrássy 属 (Dorylaimida, Aporcelaimidae) 的两个物种的研究，一个新物种和一个已知物种，并对其系统发育进行了说明

该属的两个物种Aporcella，一种新的和一种以前已知的，从伊朗的耕地中收集的进行了研究。提供了描述、形态测量、插图（线条和显微照片）和 D2-D3 序列羊肚菌sp。n.，其特征是其体长1.66-2.02-mm，唇部区域被收缩抵消，宽15-17μm，齿状体长14-17.5μm，颈部长412-484μm，咽部扩张占46-50％总颈部长度，子宫简单，长度为相应体径的 1.6-2.0 倍，五= 52–59，尾锥形（40–50 μm，C= 37–47,C'= 1.1-1.4），末端有弱但可察觉的背凹，雄性缺席。形态计量学、显微照片和 D2-D3 序列单纯孢子虫也出现了，这是它的第一个亚洲记录。分子分析证实了该属的单一性，它与其他缺乏的分类群的密切关系阴道反射区和Aporcelaimidae的多系。