Morphological ontogeny of Melanozetes interruptus (Acari, Oribatida, Ceratozetidae), and comments on Melanozetes Hull

IF 1.3 3区农林科学 Q2 ENTOMOLOGY

Systematic and Applied Acarology Pub Date : 2023-12-26 DOI:10.11158/saa.28.12.5

S. Seniczak, A. Seniczak, S. Kaczmarek, T. Marquardt

引用次数: 0

Abstract

Abstract The morphological ontogeny of Melanozetes interruptus Willmann, 1953 is redescribed and illustrated. The juveniles of this species are brown with dark-brown sclerites. In juveniles humeral organ and humeral macrosclerite are present, seta c1 is inserted on humeral macrosclerite, and setae c2 and c3 are inserted on microsclerites. In the larva, the gastronotal shield has seven pairs of setae (d-, l-series and h1), in the nymphs it has nine pairs (d-, l-, h-series), whereas all setae of p-series are inserted on microsclerites, which is unique in Melanozetes Hull, 1916. In most nymphs of this genus seta p1 is inserted on gastronotal shield. In the juveniles and adult the legs are stocky, all femora are flattened, and femora I and II have a large ventral carina. Solenidion ω2 on tarsus I is located anterior to solenidion ω1 and is longer than ω1. In this species tarsal setae a are clearly longer than seta s.

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Melanozetes interruptus（Acari，Oribatida，Ceratozetidae）的形态发生以及对 Melanozetes Hull 的评论

摘要重新描述并说明了Melanozetes interruptus Willmann, 1953的形态发生。该物种的幼体为棕色，硬节为深褐色。幼虫体内有肱骨器官和肱骨大硬节，刚毛 c1 位于肱骨大硬节上，刚毛 c2 和 c3 位于小硬节上。幼虫的胃盾有 7 对刚毛（d-、l-系列和 h1），若虫的胃盾有 9 对刚毛（d-、l-、h-系列），而 p-系列的所有刚毛都插在小clerite上，这在 Melanozetes Hull, 1916 中是独一无二的。在该属的大多数若虫中，p1刚毛着生在胃盾上。幼虫和成虫的腿粗壮，所有的股骨都扁平，股骨 I 和 II 有一个大的腹侧心突。跗节Ⅰ上的olenidion ω2位于olenidion ω1的前方，比ω1长。该物种的跗节 a 明显长于跗节 s。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Systematic and Applied Acarology ENTOMOLOGY-

CiteScore

2.20

自引率

33.30%

发文量

152

期刊介绍： Systematic and Applied Acarology (SAA) is an international journal of the Systematic and Applied Acarology Society (SAAS). The journal is intended as a publication outlet for all acarologists in the world. There is no page charge for publishing in SAA. If the authors have funds to publish, they can pay US$20 per page to enable their papers published for open access. SAA publishes papers reporting results of original research on any aspects of mites and ticks. Due to the recent increase in submissions, SAA editors will be more selective in manuscript evaluation: (1) encouraging more high quality non-taxonomic papers to address the balance between taxonomic and non-taxonomic papers, and (2) discouraging single species description (see new special issues for single new species description) while giving priority to high quality systematic papers on comparative treatments and revisions of multiple taxa. In addition to review papers and research articles (over 4 printed pages), we welcome short correspondence (up to 4 printed pages) for condensed version of short papers, comments on other papers, data papers (with one table or figure) and short reviews or opinion pieces. The correspondence format will save space by omitting the abstract, key words, and major headings such as Introduction.