A Novel Head Capsule Labial Gland Lobe in the Black Field Cricket (Orthoptera: Gryllidae)

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dc.contributor.authorPereira, Monique Campos [UNESP]
dc.contributor.authorCooper, Paul D.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionANU Australian Natl Univ
dc.date.accessioned2020-12-10T20:07:10Z
dc.date.available2020-12-10T20:07:10Z
dc.date.issued2020-07-22
dc.description.abstractWe describe a pair of labial gland lobes on either side of the retrocerebral complex in the head of the Australian black field cricket, Teleogryllus commodus Walker. As the retrocerebral complex includes the corpora cardiaca and corpora allata, hormones secreted by these glands can be absorbed by these lobes.These lobes of the labial gland are connected to the thoracic lobes via a relatively long duct that enters the main duct draining the thoracic lobes. Measurement of the flow rate of dye from head to thorax in the ducts is rapid, suggesting that these glands may serve as a transport system into the thoracic region. Both serotonin and adipokinetic hormone are shown to be present in the lobes near the retrocerebral complex and the ducts of the thoracic lobes, but whether this connection between the head and thorax acts as a hormone transporter is still unclear. [GRAPHICS] .en
dc.description.affiliationUNESP Sao Paulo State Univ, Biosci Inst, Entomol Lab, Dept Morphol, Botucatu, SP, Brazil
dc.description.affiliationANU Australian Natl Univ, Ecol & Evolut, Res Sch Biol, Bld 46, Canberra, ACT 2601, Australia
dc.description.affiliationUnespUNESP Sao Paulo State Univ, Biosci Inst, Entomol Lab, Dept Morphol, Botucatu, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipResearch School of Biology
dc.format.extent9
dc.identifierhttp://dx.doi.org/10.1093/jisesa/ieaa068
dc.identifier.citationJournal Of Insect Science. Cary: Oxford Univ Press Inc, v. 20, n. 4, 9 p., 2020.
dc.identifier.doi10.1093/jisesa/ieaa068
dc.identifier.urihttp://hdl.handle.net/11449/197131
dc.identifier.wosWOS:000555018000001
dc.language.isoeng
dc.publisherOxford Univ Press Inc
dc.relation.ispartofJournal Of Insect Science
dc.sourceWeb of Science
dc.subjectretrocerebral complex
dc.subjectcorpora cardiaca
dc.subjectcricket
dc.subjecthormones
dc.subjectcirculation
dc.titleA Novel Head Capsule Labial Gland Lobe in the Black Field Cricket (Orthoptera: Gryllidae)en
dc.typeArtigo
dcterms.licensehttp://www.oxfordjournals.org/access_purchase/self-archiving_policyb.html
dcterms.rightsHolderOxford Univ Press Inc

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