90 lines
7.3 KiB
XML
90 lines
7.3 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/CompCytogen.v14i3.53367" ID-GBIF-Dataset="50124bbf-9113-492c-b240-bbfce4a51a60" ID-PMC="PMC7387363" ID-Pensoft-Pub="1993-078X-3-339" ID-Pensoft-UUID="2CD35BDCEE2B569795486A48059CE160" ID-PubMed="32774782" ID-ZooBank="D2A1B8A1B2EE42518F3666B295BA1B73" ModsDocID="1993-078X-3-339" checkinTime="1595285223654" checkinUser="pensoft" docAuthor="Gavrilov-Zimin, Ilya A." docDate="2020" docId="E3F9D0BDC12A54C68B560A498B26A5AE" docLanguage="en" docName="CompCytogen 14(3): 339-352" docOrigin="Comparative Cytogenetics 14 (3)" docSource="http://dx.doi.org/10.3897/CompCytogen.v14i3.53367" docTitle="Geococcus satellitum Williams 2004" docType="treatment" docVersion="4" id="2CD35BDCEE2B569795486A48059CE160" lastPageNumber="339" masterDocId="2CD35BDCEE2B569795486A48059CE160" masterDocTitle="Chromosomal and reproductive features of some Oriental and Australasian scale insects (Homoptera, Coccinea)" masterLastPageNumber="352" masterPageNumber="339" pageNumber="339" updateTime="1668127365948" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Chromosomal and reproductive features of some Oriental and Australasian scale insects (Homoptera, Coccinea)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Gavrilov-Zimin, Ilya A.</mods:namePart>
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<mods:affiliation>Zoological Institute, Russian Academy of Sciences, Universitetskaya nab. 1, St. Petersburg, 199034, Russia</mods:affiliation>
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<mods:nameIdentifier type="email">coccids@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Comparative Cytogenetics</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>14</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>3</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>339</mods:start>
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<mods:end>352</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/CompCytogen.v14i3.53367</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/CompCytogen.v14i3.53367</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1993-078X-3-339</mods:identifier>
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<mods:identifier type="ZooBank">D2A1B8A1B2EE42518F3666B295BA1B73</mods:identifier>
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<mods:identifier type="Pensoft-UUID">2CD35BDCEE2B569795486A48059CE160</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="165843322" LSID="urn:lsid:plazi:treatment:E3F9D0BDC12A54C68B560A498B26A5AE" httpUri="http://treatment.plazi.org/id/E3F9D0BDC12A54C68B560A498B26A5AE" lastPageNumber="339" pageId="0" pageNumber="339">
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<subSubSection pageId="0" pageNumber="339" type="nomenclature">
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<paragraph pageId="0" pageNumber="339">
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<taxonomicName LSID="E3F9D0BD-C12A-54C6-8B56-0A498B26A5AE" authority="Williams, 2004" authorityName="Williams" authorityYear="2004" class="Insecta" family="Pseudococcidae" genus="Geococcus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Geococcus satellitum" order="Hemiptera" pageId="0" pageNumber="339" phylum="Arthropoda" rank="species" species="satellitum">Geococcus satellitum Williams, 2004</taxonomicName>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. General anatomy of the female (or female-like hermaphrodite in Steatococcus samaraius) reproductive system in the studied species (Margarodidae, Pseudococcidae, Eriococcidae)." httpUri="https://binary.pensoft.net/fig/433337" pageId="0" pageNumber="339">Fig. 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="339" type="materials_examined">
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<paragraph pageId="0" pageNumber="339">Material.</paragraph>
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<paragraph pageId="0" pageNumber="339">K 1382, Laos, Pak Beng, on roots of dicotyledonous herb, 13.VI.2017, I.A. Gavrilov-Zimin.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="339" type="new data">
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<paragraph pageId="0" pageNumber="339">New data.</paragraph>
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<paragraph pageId="0" pageNumber="339">
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All studied embryos from 3 available females were unsuitable for chromosomal studies due to numerous yolk inclusions. Eggs are laid in loose ovisac at the stage of anatrepsis suggesting incomplete ovoviviparity. Female reproductive system is characterized by an extremely small number of ovarioles and the absence of a spermatheca (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. General anatomy of the female (or female-like hermaphrodite in Steatococcus samaraius) reproductive system in the studied species (Margarodidae, Pseudococcidae, Eriococcidae)." httpUri="https://binary.pensoft.net/fig/433337" pageId="0" pageNumber="339">2</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="339" type="comments">
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<paragraph pageId="0" pageNumber="339">Comments.</paragraph>
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<paragraph pageId="0" pageNumber="339">
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Up to now, the genus
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<taxonomicName class="Insecta" family="Pseudococcidae" genus="Geococcus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Geococcus" order="Hemiptera" pageId="0" pageNumber="339" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="339">Geococcus</emphasis>
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</taxonomicName>
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Green, 1902 (14 species) has not been studied in terms of cytogenetics and reproductive biology. This is the case with most other related genera of tribe
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<taxonomicName authorityName="Williams" authorityYear="1969" lsidName="" pageId="0" pageNumber="339" rank="tribe" tribe="Rhizoecini">Rhizoecini</taxonomicName>
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(or group of the genus
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<taxonomicName authorityName="Kunckel d'Herculais" authorityYear="1878" class="Insecta" family="Pseudococcidae" genus="Rhizoecus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Rhizoecus" order="Hemiptera" pageId="0" pageNumber="339" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="339">Rhizoecus</emphasis>
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</taxonomicName>
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<normalizedToken originalValue="Künckel">Kuenckel</normalizedToken>
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<normalizedToken originalValue="d’Herculais">d'Herculais</normalizedToken>
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, 1878). Diploid chromosome numbers, 8, 10, and 12, are known only for 5 species of
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<taxonomicName authorityName="Kunckel d'Herculais" authorityYear="1878" class="Insecta" family="Pseudococcidae" genus="Rhizoecus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Rhizoecus" order="Hemiptera" pageId="0" pageNumber="339" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="339">Rhizoecus</emphasis>
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</taxonomicName>
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(Danzig & Gavrilov-Zimin 2015: 428-429); all these species are characterized by a Lecanoid genetic system and bisexual reproduction.
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</paragraph>
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<paragraph pageId="0" pageNumber="339">
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<taxonomicName lsidName="G. satellitum" pageId="0" pageNumber="339" rank="species" species="satellitum">
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<emphasis italics="true" pageId="0" pageNumber="339">G. satellitum</emphasis>
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</taxonomicName>
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was previously known from the type localities in China and Thailand only. This is the first record of this species for Laos.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |