ArticleScientific reports2017
Embryological evidence substantiates the subcoxal theory on the origin of pleuron in insects.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 23 citations in OpenAlex.
- Biological applications of the NanoSuit for electron imaging and X-microanalysis of insulating specimens.Applied microscopy · 2022Review
- A hemimetabolous wing development suggests the wing origin from lateral tergum of a wingless ancestor.Nature communications · 2022Article
- Two sets of candidate crustacean wing homologues and their implication for the origin of insect wings.Nature ecology & evolution · 2020Article
- Knockout of crustacean leg patterning genes suggests that insect wings and body walls evolved from ancient leg segments.Nature ecology & evolution · 2020Article
- Dual evolutionary origin of insect wings supported by an investigation of the abdominal wing serial homologs inProceedings of the National Academy of Sciences of the United States of America · 2018Article
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Authors and funding
2 authors at 1 institution in 1 country.
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Abstract
The lateral body plate pleuron is a significant structure in insects that contributes to the development and elaboration of wings and limbs (appendages). Although the pleuron is thought to originate from the proximal-most appendicular segment, the subcoxa, details remain unclear, and the morphological boundary between the dorsal body plate tergum and appendage (BTA) has not been clearly specified. Employing low-vacuum scanning electron microscopy (SEM) and the nano-suit method for SEM, we followed, in detail, the development of the thoracic segments of the two-spotted cricket Gryllus bimaculatus and succeeded in clearly defining the BTA. This study demonstrates the subcoxal origin of the pleuron, suggests the tergal origin of spiracles, and reveals that the wing proper originates exclusively from the tergum, whereas the wing hinge and direct muscles may be appendicular in origin, suggesting the dual origin (i.e., tergal plus appendicular origin) of wings.
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