2017
DOI: 10.1111/cla.12232
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When did the ancestor of true bugs become stinky? Disentangling the phylogenomics of Hemiptera–Heteroptera

Abstract: The phylogeny of true bugs (Hemiptera: Heteroptera), one of the most diverse insect groups in terms of morphology and ecology, has been the focus of attention for decades with respect to several deep nodes between the suborders of Hemiptera and the infraorders of Heteroptera. Here, we assembled a phylogenomic data set of 53 taxa and 3102 orthologous genes to investigate the phylogeny of Hemiptera-Heteroptera, and both concatenation and coalescent methods were used. A binode-control approach for data filtering … Show more

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Cited by 60 publications
(90 citation statements)
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References 95 publications
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“…Our results suggest that Pentatomomorpha split from Cimicomorpha 242 Ma (95% CI: 247–235 Ma), which is congruent with recent estimates based on multilocus (Wang et al ., ; Li et al ., ) and transcriptome data (Wang et al ., ). The origin of the common ancestor of Pentatomomorpha occurred during a period from 242 to 237 Ma.…”
Section: Discussionmentioning
confidence: 97%
“…Our results suggest that Pentatomomorpha split from Cimicomorpha 242 Ma (95% CI: 247–235 Ma), which is congruent with recent estimates based on multilocus (Wang et al ., ; Li et al ., ) and transcriptome data (Wang et al ., ). The origin of the common ancestor of Pentatomomorpha occurred during a period from 242 to 237 Ma.…”
Section: Discussionmentioning
confidence: 97%
“…The phylogenetic relationships of peloridiids within Hemiptera have been a matter of long lasting debate. Among several competing hypotheses, a sister-group relationship between Coleorrhyncha and Heteroptera is best supported by the morphological and phylogenomic data (Wang et al, 2019) as well as by an exclusive cytogenetic synapomorphy, namely an inverted sequence of sex chromosome divisions in male meiosis, the so-called sex chromosome post-reduction (Kuznetsova, Grozeva, et al, 2015). FISH has revealed the TTAGG telomeric repeat in the only hitherto studied species, Peloridium pomponorum Shcherbakov, 2014 (Kuznetsova, Grozeva, et al, 2015).…”
Section: • Aleyrodoidea (Whiteflies)mentioning
confidence: 99%
“…;Štys, 1970). This situation greatly contrasts with those in the closely related infraorders Enicocephalomorpha and Gerromorpha (Wang et al, 2017) that lack pregenital modifications and show modest levels of genitalic variation. Even more strikingly, and not typically encountered in other insect groups to the same extent (but see Bowsher, Ang, Ferderer, & Meier, 2013), is the abundance of taxon-specific processes and appendages on various segments that have been discussed in the framework of accessory genitalia (Štys, 1974).…”
Section: Introductionmentioning
confidence: 66%