Pachyprotasis erraticus F. Smith, 1874, lectotype

<em><strong>Pachyprotasis erraticus</strong> </em>F. Smith, 1874, lectotype Current status: a valid species, <em>Pachyprotasis erratica</em> F. Smith, 1874. Original description: " 1. <em>Pachyprotasis erraticus.</em><br>Male.— Length 4 lines. Black, pale yellow beneath. Head : antennæ pale testaceous beneath, and as long as the body ; the face, as high as the insertion of the antennæ, the mandibles, cheeks, and an interrupted narrow line on the vertex, testaceous. Thorax : two longitudinal oblique lines on the mesothorax, the tegulæ, scutellum and two minute spots behind it, testaceous ; wings hyaline and iridescent, the nervures black ; the legs with a black line above, the pectus with two ovate spots, and a longitudinal line beneath the wings (which unites with two perpendicular lines), testaceous. Abdomen : a triangular spot on the first segment, and a short transverse line in the middle of the apical margins of the third and fourth segments, white. <em>Hab.</em>—Hakodadi.<br>This species is extremely like the European <em>P. simulans."</em> Smith, F. 1874: Descriptions of new species of Tenthredinidae, Ichneumonidae, Chrysididae, Formicidae &amp;c. of Japan. - Transactions of the Entomological Society of London for the Year 1874, (3): 373-409, p. 377. Redescription: Kirby, W. F. 1882: List of Hymenoptera with Descriptions and Figures of the Typical Specimens in the British Museum. 1. Tenthredinidae and Siricidae. - London, by order of the Trustees 1: 1-450, p. 278, Plate X. fig. 16.**Pachyprotasis erraticus** F. Smith, 1874，后选模式标本（lectotype）现状：为有效物种，原学名为*Pachyprotasis erratica* F. Smith, 1874。原始描述："1. *Pachyprotasis erraticus*。雄虫：体长4线。体黑色，腹面淡黄色。头部：触角腹面呈淡黄褐色，长度与体躯等长；颜面高度达触角着生位置，颊部及头顶上的断续窄纹呈黄褐色。胸部：中胸背板具两条纵向斜纹，翅基片、小盾片及其后方两个细小斑点呈黄褐色；翅透明且具虹彩光泽，翅脉黑色；足上方具黑色纵纹，胸部腹面具两个卵圆形斑点，以及翅下的一条纵纹（与两条垂向纹相连）呈黄褐色。腹部：第一节具三角形白斑，第三、四腹节端缘中部具短横白斑。栖息地：函馆（Hakodadi）。本种与欧洲的*P. simulans*形态极为相似。" 引用来源：Smith, F. 1874: 《日本叶蜂科（Tenthredinidae）、姬蜂科（Ichneumonidae）、青蜂科（Chrysididae）、蚁科（Formicidae）等新种描述》，载《伦敦昆虫学会会报（1874年卷）》，(3): 373-409，第377页。重新描述：Kirby, W. F. 1882: 《大英博物馆（British Museum）模式标本膜翅目（Hymenoptera）名录暨典型标本描述与图版》，第一部分：叶蜂科与树蜂科（Siricidae），伦敦，受托人出版，1: 1-450，第278页，图版X 图16。