155 lines
12 KiB
XML
155 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/dez.68.60611" ID-GBIF-Dataset="46e97937-ae1b-4fa5-92a3-abdb7474784d" ID-GBIF-Taxon="182223361" ID-Pensoft-Pub="1860-1324-1-81" ID-Pensoft-UUID="E49FE28F84D353F6ADDF2598DB8661F2" ID-ZooBank="2AD03B672D3B4B03A37359854A506F3E" ModsDocID="1860-1324-68-1-81" checkinTime="1621372287656" checkinUser="pensoft" docAuthor="Skartveit, John" docDate="2021" docId="8BBFA3BE2F9E5D4E9DC3C200CD0074D1" docLanguage="en" docName="DeutEntomolZeit 68(1): 81-99" docOrigin="Deutsche Entomologische Zeitschrift 68 (1)" docPubDate="2021-01-27" docSource="http://dx.doi.org/10.3897/dez.68.60611" docTitle="Plecia clavifemur Skartveit 2009" docType="treatment" docVersion="3" id="E49FE28F84D353F6ADDF2598DB8661F2" lastPageNumber="81" masterDocId="E49FE28F84D353F6ADDF2598DB8661F2" masterDocTitle="A new fossil species of the genus Bibio, with an update on bibionid flies from Baltic and Rovno amber (Diptera, Bibionidae)" masterLastPageNumber="99" masterPageNumber="81" pageId="0" pageNumber="81" updateTime="1643427741696" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>A new fossil species of the genus Bibio, with an update on bibionid flies from Baltic and Rovno amber (Diptera, Bibionidae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Skartveit, John</mods:namePart>
|
||
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7614-3399</mods:nameIdentifier>
|
||
<mods:affiliation>NLA University College Bergen, P. O. Box 74 Sandviken, N- 5812 Bergen, Norway</mods:affiliation>
|
||
<mods:nameIdentifier type="email">john.skartveit@hotmail.com</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>Deutsche Entomologische Zeitschrift</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2021</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2021-01-27</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>68</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="issue">
|
||
<mods:number>1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>81</mods:start>
|
||
<mods:end>99</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/dez.68.60611</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/dez.68.60611</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1860-1324-1-81</mods:identifier>
|
||
<mods:identifier type="ZooBank">2AD03B672D3B4B03A37359854A506F3E</mods:identifier>
|
||
<mods:identifier type="Pensoft-UUID">E49FE28F84D353F6ADDF2598DB8661F2</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="182223361" LSID="urn:lsid:plazi:treatment:8BBFA3BE2F9E5D4E9DC3C200CD0074D1" httpUri="http://treatment.plazi.org/id/8BBFA3BE2F9E5D4E9DC3C200CD0074D1" lastPageNumber="81" pageId="0" pageNumber="81">
|
||
<subSubSection pageId="0" pageNumber="81" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<taxonomicName LSID="8BBFA3BE-2F9E-5D4E-9DC3-C200CD0074D1" authority="Skartveit, 2009: 15 - 16" authorityName="Skartveit" authorityYear="2009" class="Insecta" family="Bibionidae" genus="Plecia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plecia clavifemur" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="clavifemur">Plecia clavifemur Skartveit, 2009: 15-16</taxonomicName>
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Plecia clavifemur, female. JS-Baltic- 003. Photo: Jonas Damzen." figureDoi="10.3897/dez.68.60611.figure4" httpUri="https://binary.pensoft.net/fig/501934" pageId="0" pageNumber="81">Fig. 4</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="type material">
|
||
<paragraph pageId="0" pageNumber="81">Type material, females.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">Holotype, SDEI Dip-00830 - CCHH#1474.2. Paratypes SDEI Dip-00845 - CCHH#1505.1; SDEI Dip-00846 - CCHH#1501.5.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="81">Additional material, females.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
JS-Baltic-002, in piece of amber 20
|
||
<normalizedToken originalValue="×15×">x15x</normalizedToken>
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="4.0" unit="mm" value="4.0">4 mm</quantity>
|
||
, JS-Baltic-003, in piece of amber 18
|
||
<normalizedToken originalValue="×13×">x13x</normalizedToken>
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="6.0" unit="mm" value="6.0">6 mm</quantity>
|
||
. These specimens do not reveal any characters not seen in the
|
||
<typeStatus>type</typeStatus>
|
||
material, but their morphometric data is given below.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Total length
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="4.045" metricValueMax="4.62" metricValueMin="3.47" unit="mm" value="4.045" valueMax="4.62" valueMin="3.47">3.47-4.62 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Head: Length
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="4.2" unit="mm" value="0.42">0.42 mm</quantity>
|
||
(N = 1), width
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="5.85" metricValueMax="6.0" metricValueMin="5.699999999999999" unit="mm" value="0.585" valueMax="0.6" valueMin="0.57">0.57-0.60 mm</quantity>
|
||
. Flagellum length
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="4.35" metricValueMax="4.699999999999999" metricValueMin="4.0" unit="mm" value="0.435" valueMax="0.47" valueMin="0.4">0.40-0.47 mm</quantity>
|
||
, width
|
||
<quantity metricMagnitude="-5" metricUnit="m" metricValue="8.0" unit="mm" value="0.08">0.08 mm</quantity>
|
||
(N = 2).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Thorax: Length
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="8.75" metricValueMax="9.2" metricValueMin="8.299999999999999" unit="mm" value="0.875" valueMax="0.92" valueMin="0.83">0.83-0.92 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Legs: Fore femur
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="7.25" metricValueMax="7.9" metricValueMin="6.6" unit="mm" value="0.725" valueMax="0.79" valueMin="0.66">0.66-0.79 mm</quantity>
|
||
long,
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="1.35" metricValueMax="1.5" metricValueMin="1.2" unit="mm" value="0.135" valueMax="0.15" valueMin="0.12">0.12-0.15 mm</quantity>
|
||
wide, fore tibia
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="9.3" metricValueMax="11.1" metricValueMin="7.5" unit="mm" value="0.93" valueMax="1.11" valueMin="0.75">0.75-1.11 mm</quantity>
|
||
long,
|
||
<quantity metricMagnitude="-5" metricUnit="m" metricValue="8.499999999999998" metricValueMax="9.0" metricValueMin="8.0" unit="mm" value="0.08499999999999999" valueMax="0.09" valueMin="0.08">0.08-0.09 mm</quantity>
|
||
wide, fore first tarsomere
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="3.1" metricValueMax="3.8" metricValueMin="2.4" unit="mm" value="0.31" valueMax="0.38" valueMin="0.24">0.24-0.38 mm</quantity>
|
||
long,
|
||
<quantity metricMagnitude="-5" metricUnit="m" metricValue="6" metricValueMax="7" metricValueMin="5.0" unit="mm" value="0.06" valueMax="0.07" valueMin="0.05">0.05-0.07 mm</quantity>
|
||
wide, fore second to fifth tarsomeres 0.19, 0.13, 0.11 and
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="1.5" unit="mm" value="0.15">0.15 mm</quantity>
|
||
long (N = 1). Mid femur
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="8.8" unit="mm" value="0.88">0.88 mm</quantity>
|
||
long,
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="1.5" unit="mm" value="0.15">0.15 mm</quantity>
|
||
wide (N = 1), mid tibia
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="6.8999999999999995" unit="mm" value="0.69">0.69 mm</quantity>
|
||
long,
|
||
<quantity metricMagnitude="-5" metricUnit="m" metricValue="8.0" unit="mm" value="0.08">0.08 mm</quantity>
|
||
wide (N = 1). Hind femur
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.07" metricValueMax="1.24" metricValueMin="0.9" unit="mm" value="1.07" valueMax="1.24" valueMin="0.9">0.90-1.24 mm</quantity>
|
||
long,
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="1.3" metricValueMax="1.5" metricValueMin="1.1" unit="mm" value="0.13" valueMax="0.15" valueMin="0.11">0.11-0.15 mm</quantity>
|
||
wide, hind tibia
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.085" metricValueMax="1.2" metricValueMin="0.97" unit="mm" value="1.085" valueMax="1.2" valueMin="0.97">0.97-1.20 mm</quantity>
|
||
long,
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" unit="mm" value="0.1" valueMax="0.12" valueMin="0.08">0.08-0.12 mm</quantity>
|
||
wide, hind first tarsomere
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="3.2" metricValueMax="4.1" metricValueMin="2.3" unit="mm" value="0.32" valueMax="0.41" valueMin="0.23">0.23-0.41 mm</quantity>
|
||
long,
|
||
<quantity metricMagnitude="-5" metricUnit="m" metricValue="8.0" metricValueMax="9.0" metricValueMin="7" unit="mm" value="0.08" valueMax="0.09" valueMin="0.07">0.07-0.09 mm</quantity>
|
||
wide.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Wing: length
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="3.08" metricValueMax="3.11" metricValueMin="3.05" unit="mm" value="3.08" valueMax="3.11" valueMin="3.05">3.05-3.11 mm</quantity>
|
||
, width 1.00-
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.39" unit="mm" value="1.39">1.39 mm</quantity>
|
||
, length/width = 2.24-3.05. Vein lengths, all in mm: Subcosta 1.50-1.58, basal R 1.00-1.13, distal R1 0.75-0.85, Rs 0.27-0.38, R2-5 0.58-0.83, R2+3 0.16-0.23, R4+5 0.64-0.68, R-M 0.07-0.17, basal M 0.92-1.05, distal M 0.33-0.34, M1 1.20-1.37, M2 0.88-1.00, M-CuA 0.11 (N = 1), CuA 0.67-0.79, CuA1 1.12-1.54, CuA2 0.58-1.16.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Abdomen: Length
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="2.5" unit="mm" value="2.5">2.5 mm</quantity>
|
||
(N = 1).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="discussion">
|
||
<paragraph pageId="0" pageNumber="81">Discussion.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">The two specimens examined are similar in the shape of the head and antenna, general aspects of wing venation (short R2+3, kinked R4+5, CuA2 bent sharply basad) and terminalia, however they are rather different with respect to some morphometric traits, particularly length of leg segments and the general shape of the wing. At the present state of knowledge I interpret this difference as within intraspecific variation, though additional material, particularly if male specimens are found, may reveal that there are more than one species involved.</paragraph>
|
||
<caption doi="10.3897/dez.68.60611.figure4" httpUri="https://binary.pensoft.net/fig/501934" pageId="0" pageNumber="81" start="Figure 4" startId="F4">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<emphasis bold="true" pageId="0" pageNumber="81">Figure 4.</emphasis>
|
||
<taxonomicName authorityName="Skartveit" authorityYear="2009" class="Insecta" family="Bibionidae" genus="Plecia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plecia clavifemur" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="clavifemur">
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Plecia clavifemur</emphasis>
|
||
</taxonomicName>
|
||
, female. JS-Baltic-003. Photo: Jonas Damzen.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |