Four placoderm fishes are described from the Lepel Beds of the Vitebsk Regional Stage of the Lower Devonian (upper Emsian) of Belarus. Two forms are new (Stipatosteus svidunovitchi new genus, new species and Actinolepis zaikai new species) and the other two taxa are left in open nomenclature (Coccosteidae gen. indet. sp. indet.; Placodermi indet. 1). Specimens of all four forms consist of disarticulated, mostly well-preserved plates (some are worn at the edges) originating from the cores of six boreholes. Additionally, the paper presents data on organic remains with the placoderms. A detailed lithological description of the enclosing rocks and a taphonomic description of the ichthyofauna are also provided. The 2010 Stratigraphic Chart of the Devonian deposits of Belarus was used as the stratigraphic basis. The presence of the genus Actinolepis Agassiz, 1844 in these deposits as well as in the Emsian of the Baltic region and Spitsbergen suggests a regional paleogeographic connection at this time.UUID: http://zoobank.org/368b44df-e9e9-417c-a0e0-f7e138b7f4ec

中文翻译：

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来自白俄罗斯的新早泥盆纪（Emsian 晚期）盾皮鱼

从白俄罗斯下泥盆统（上埃姆西亚）维捷布斯克地区阶段的莱佩尔河床描述了四种盾皮鱼。两种形式是新的（斯维杜诺维奇针刺鲃新属、新种和再开放线菌新物种）和其他两个分类群保留在开放命名法中（Coccosteidae gen. indet. sp. indet.; Placodermi indet. 1）。所有四种形式的标本都由来自六个钻孔的核心的脱节的、大部分保存完好的板（有些在边缘磨损）组成。此外，该论文还提供了有关盾皮机有机遗骸的数据。还提供了围岩的详细岩性描述和鱼群的埋葬描述。2010年白俄罗斯泥盆纪地层图被用作地层基础。属的存在放线菌Agassiz，1844 年在这些矿床以及波罗的海地区和斯匹次卑尔根的 Emsian 矿床中提出了此时的区域古地理联系。UUID：http://zoobank.org/368b44df-e9e9-417c-a0e0-f7e138b7f4ec