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Phylogenetic reconstruction of Corydioidea (Dictyoptera: Blattodea) provides new insights on the placement of Latindiinae and supports the proposal of the new subfamily Ctenoneurinae
Systematic Entomology ( IF 4.7 ) Pub Date : 2023-10-17 , DOI: 10.1111/syen.12610
Wei Han 1, 2 , Lu Qiu 1, 3 , Jiawei Zhang 1, 2 , Zongqing Wang 1, 2 , Yanli Che 1, 2
Systematic Entomology ( IF 4.7 ) Pub Date : 2023-10-17 , DOI: 10.1111/syen.12610
Wei Han 1, 2 , Lu Qiu 1, 3 , Jiawei Zhang 1, 2 , Zongqing Wang 1, 2 , Yanli Che 1, 2
Affiliation
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Representatives of the cockroach superfamily Corydioidea are less sampled than members of the two other cockroach superfamilies (Blaberoidea and Blattoidea) due to the difficulty of collecting them in the field, accentuated by a general lack of knowledge on their biology. Their evolutionary relationships have not yet been investigated with a relevant sampling and are therefore poorly known. Here, we assess the phylogenetic relationships of 35 Corydioidea species with mitochondrial genomes and two nuclear gene fragments. Our sampling for Corydiidae comprises Corydiinae and Euthyrrhaphinae representatives, whereas our sampling for the remaining Corydioidea includes species belonging to genera Beybienkonus Qiu, Wang and Che, Compsodes Hebard, Ctenoneura Hanitsch and Nocticola Bolívar. We further infer their divergence times with molecular dating analyses relying on five fossil calibrations. We also carry out reconstructions of ancestral character states for 11 phenotypic and one biological traits. Our results recover two major Corydioidea clades, one consisting solely of Corydiidae (except Latindiinae) and the other of all remaining Corydioidea taxa. Based on the results of phylogenetic analyses, an updated classification of extant Corydioidea is proposed, where Latindiinae Handlirsch stat.rev. and Ctenoneurinae Qiu and Che, subfam.nov. are assigned to the family Nocticolidae Bolívar sensu nov. A new genus Pseudoeupolyphaga Qiu and Che, gen.nov. is also established within Corydiinae. Both the origin of crown Corydioidea and the divergence of the two major lineages are estimated to have occurred during the Triassic–Jurassic boundary. Ancestral character state reconstruction analyses also suggest an adaptive relationship between phenotypic characteristics and habitat preferences.
中文翻译:
Corydioidea(网翅目:Blattodea)的系统发育重建为拉丁亚科的定位提供了新的见解,并支持新亚科栉神经亚科的提议
蟑螂总科 Corydioidea 的代表样本比其他两个蟑螂总科(Blaberoidea 和 Blattoidea)的成员要少,因为在野外收集它们很困难,而且人们普遍缺乏对其生物学的了解,这进一步加剧了这种情况。它们的进化关系尚未通过相关抽样进行调查,因此人们知之甚少。在这里,我们评估了 35 个 Corydioidea 物种与线粒体基因组和两个核基因片段的系统发育关系。我们对堇科的采样包括堇亚科和 Euthyrraphinae 的代表,而对其余堇科的采样包括属于Beybienkonus Qiu、Wang 和 Che 属、Compsodes Hebard、Ctenoneura Hanitsch 和Nocticola Bolívar 属的物种。我们根据五种化石校准进行分子测年分析,进一步推断它们的分歧时间。我们还对 11 种表型和 1 种生物性状进行了祖先性格状态的重建。我们的结果恢复了两个主要的Corydioidea 分支,一个仅由Corydiidae 组成(拉丁亚科除外),另一个由所有剩余的Corydioidea 类群组成。根据系统发育分析的结果,提出了现存 Corydioidea 的更新分类,其中 Latindiinae Handlirsch stat.rev。以及栉神经亚科 Qiu 和 Che,subfam.nov。属于 Nocticolidae Bolívar sensu nov科。拟真鳖虫新属Qiu 和 Che,gen.nov。也建立在Corydiinae内。据估计,冠冠科的起源和两个主要谱系的分歧都发生在三叠纪-侏罗纪边界期间。祖先特征状态重建分析还表明表型特征和栖息地偏好之间存在适应性关系。
更新日期:2023-10-17
中文翻译:
![](https://scdn.x-mol.com/jcss/images/paperTranslation.png)
Corydioidea(网翅目:Blattodea)的系统发育重建为拉丁亚科的定位提供了新的见解,并支持新亚科栉神经亚科的提议
蟑螂总科 Corydioidea 的代表样本比其他两个蟑螂总科(Blaberoidea 和 Blattoidea)的成员要少,因为在野外收集它们很困难,而且人们普遍缺乏对其生物学的了解,这进一步加剧了这种情况。它们的进化关系尚未通过相关抽样进行调查,因此人们知之甚少。在这里,我们评估了 35 个 Corydioidea 物种与线粒体基因组和两个核基因片段的系统发育关系。我们对堇科的采样包括堇亚科和 Euthyrraphinae 的代表,而对其余堇科的采样包括属于Beybienkonus Qiu、Wang 和 Che 属、Compsodes Hebard、Ctenoneura Hanitsch 和Nocticola Bolívar 属的物种。我们根据五种化石校准进行分子测年分析,进一步推断它们的分歧时间。我们还对 11 种表型和 1 种生物性状进行了祖先性格状态的重建。我们的结果恢复了两个主要的Corydioidea 分支,一个仅由Corydiidae 组成(拉丁亚科除外),另一个由所有剩余的Corydioidea 类群组成。根据系统发育分析的结果,提出了现存 Corydioidea 的更新分类,其中 Latindiinae Handlirsch stat.rev。以及栉神经亚科 Qiu 和 Che,subfam.nov。属于 Nocticolidae Bolívar sensu nov科。拟真鳖虫新属Qiu 和 Che,gen.nov。也建立在Corydiinae内。据估计,冠冠科的起源和两个主要谱系的分歧都发生在三叠纪-侏罗纪边界期间。祖先特征状态重建分析还表明表型特征和栖息地偏好之间存在适应性关系。