114 lines
12 KiB
XML
114 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="182223366" 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="1B403FC26B9655DD96C99BB897DDD3B7" 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="Penthetria montanaregis 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="182223366" LSID="urn:lsid:plazi:treatment:1B403FC26B9655DD96C99BB897DDD3B7" httpUri="http://treatment.plazi.org/id/1B403FC26B9655DD96C99BB897DDD3B7" lastPageNumber="81" pageId="0" pageNumber="81">
|
||
<subSubSection pageId="0" pageNumber="81" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<taxonomicName LSID="1B403FC2-6B96-55DD-96C9-9BB897DDD3B7" authority="Skartveit, 2009: 13" authorityName="Skartveit" authorityYear="2009" class="Insecta" family="Bibionidae" genus="Penthetria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Penthetria montanaregis" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="montanaregis">Penthetria montanaregis Skartveit, 2009: 13</taxonomicName>
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Penthetria montanaregis, male. JS-Baltic- 001. Photo: Marius Veta." figureDoi="10.3897/dez.68.60611.figure2" httpUri="https://binary.pensoft.net/fig/501932" pageId="0" pageNumber="81">Figs 2</figureCitation>
|
||
<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Penthetria montanaregis, male, wing. Scale bar: 1 mm." figureDoi="10.3897/dez.68.60611.figure15" httpUri="https://binary.pensoft.net/fig/501945" pageId="0" pageNumber="81">, 15</figureCitation>
|
||
<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Penthetria montanaregis, male, head and thorax. Scale bar: 1 mm." figureDoi="10.3897/dez.68.60611.figure16" httpUri="https://binary.pensoft.net/fig/501946" pageId="0" pageNumber="81">, 16</figureCitation>
|
||
<figureCitation captionStart="Figure 17" captionStartId="F17" captionText="Figure 17. Penthetria montanaregis, male, terminalia. Scale bar: 0.1 mm." figureDoi="10.3897/dez.68.60611.figure17" httpUri="https://binary.pensoft.net/fig/501947" pageId="0" pageNumber="81">, 17</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="notes">
|
||
<paragraph pageId="0" pageNumber="81">Note.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
The species was described based on a single, male specimen (
|
||
<bibRefCitation author="Skartveit, J" journalOrPublisher="Studia Dipterologica" pageId="0" pageNumber="81" pagination="3 - 42" publicationUrl="https://www.semanticscholar.org/paper/Fossil-Hesperinidae-and-Bibionidae-from-Baltic-und-Skartveit/8a66c7b3395105af96038cffb34b8927486a7c60" refId="B17" refString="Skartveit, J, 2009. Fossil Hesperinidae and Bibionidae (Diptera: Bibionoidea) from Baltic amber. Studia Dipterologica 15: 3 - 42, https://www.semanticscholar.org/paper/Fossil-Hesperinidae-and-Bibionidae-from-Baltic-und-Skartveit/8a66c7b3395105af96038cffb34b8927486a7c60" title="Fossil Hesperinidae and Bibionidae (Diptera: Bibionoidea) from Baltic amber." url="https://www.semanticscholar.org/paper/Fossil-Hesperinidae-and-Bibionidae-from-Baltic-und-Skartveit/8a66c7b3395105af96038cffb34b8927486a7c60" volume="15" year="2009">Skartveit 2009</bibRefCitation>
|
||
), however this specimen was to a large extent covered by white emulsion (Verlumung). The present specimen clarifies some aspects of the
|
||
<normalizedToken originalValue="species’">species'</normalizedToken>
|
||
morphology.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Holotype, male, MHNN 972. Additional material, male, JS-Baltic-001, in piece of amber 39
|
||
<normalizedToken originalValue="×32×">x32x</normalizedToken>
|
||
3 mm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="redescription">
|
||
<paragraph pageId="0" pageNumber="81">Redescription of the species.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<emphasis bold="true" pageId="0" pageNumber="81">Male</emphasis>
|
||
: Total length 6.3-7.9 mm (N = 2). Colour uniormly dark, probably brownish-black in life.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Head (Fig.
|
||
<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Penthetria montanaregis, male, head and thorax. Scale bar: 1 mm." figureDoi="10.3897/dez.68.60611.figure16" httpUri="https://binary.pensoft.net/fig/501946" pageId="0" pageNumber="81">16</figureCitation>
|
||
): Length 0.75 mm, width 1.05 mm (N = 1). Only just holoptic, complex eyes in contact only 2-3 ommatidia, meeting at distance similar to diameter of ocellar tubercle anterior to tubercle. Complex eye nearly bare, with very short, fine and sparse intraocular hairs. Ocellar tubercle small but fairly prominent, with few strong, short, dark brown setae on posterior face. Rostrum not protruding. Palp not possible to see in this specimen. Antenna: flagellum slightly conical, 8-segmented, 0.58 mm long, 0.09 mm wide, segments subquadrate when seen laterally.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">Thorax: Length 1.35-1.84 mm (N = 2), width 1.16 mm (N = 1, smaller specimen). Dorsal side covered by Verlumung, surface structure not possible to see. With irregularly biseriate, short and fine, dark dorsocentral setae, notum otherwise practically bare. Haltere brown.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Wing (Fig.
|
||
<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Penthetria montanaregis, male, wing. Scale bar: 1 mm." figureDoi="10.3897/dez.68.60611.figure15" httpUri="https://binary.pensoft.net/fig/501945" pageId="0" pageNumber="81">15</figureCitation>
|
||
): Length approximately 5.6 mm, width 2.0 mm, length/width = 2.8 (N = 1). The wing is somewhat crumbled, exact vein measurements difficult to find. Brown fumose, costal cell mostly darkened, but unpigmented basally of humeral crossvein. Pterostigma and veins dark brown, distinctive but not particularly strong. Costa with fine setulae, veins otherwise bare. Costa extends a little beyond apex of R4+5. Humeral crossvein rather strong, vertical. Subcosta distinctive, relatively strong, but merges with R at humeral crossvein, not visible basally. R2+3 fine, straight, oblique, about 0.4
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
length of R4+5. R4+5 moderately curved. R-M vertical. M basally not connected to R nor to CuA. Fork of M rather narrow. M-CuA pigmented only in posterior half (nearest CuA1). CuA1 rather straight, CuA2 bent caudad in apical fourth. CuP not prominent. Vein lengths, all in mm: Basal R 2.25, Rs 0.86, R2-5 0.36, R2+3 0.68, R4+5 1.58, R-M 0.17, basal M 2.25, distal M 0.45, M1 2.06, M2 1.61, M-CuA 0.15, CuA 1.54, CuA1 2.44, CuA2 1.73.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">Legs: Dark brown, densely clad with strong, short, dark setae. Femorae moderately clavate, all tibiae and tarsi slender. Tibial spurs dark, straight and sharp.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">Abdomen: Length 4.1 mm, width 0.9 mm (N = 1), slightly conical. Tergites shiny, brownish-black, with fine and rather short, dark brownish pile.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Terminalia (Fig.
|
||
<figureCitation captionStart="Figure 17" captionStartId="F17" captionText="Figure 17. Penthetria montanaregis, male, terminalia. Scale bar: 0.1 mm." figureDoi="10.3897/dez.68.60611.figure17" httpUri="https://binary.pensoft.net/fig/501947" pageId="0" pageNumber="81">17</figureCitation>
|
||
): Width of hypopygium 0.71 mm (N = 1). Epandrium bilobate, lobes rounded with dense, rather long, dark brown setae. Gonocoxite with robust, dark brown setae, Gonostylus length 0.39 mm, rather long, straight, apically a little expanded, on posterior margin with about 8 strong, dark brown setae. (note: the apparent shape of the gonostylus is rather different from the holotype of
|
||
<taxonomicName authorityName="Skartveit" authorityYear="2009" class="Insecta" family="Bibionidae" genus="Penthetria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Penthetria montanaregis" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="montanaregis">
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Penthetria montanaregis</emphasis>
|
||
</taxonomicName>
|
||
, but this is probably due to preservation in different angles. The apparent shape of the gonostylus in male
|
||
<taxonomicName class="Insecta" family="Bibionidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="family">Bibionidae</taxonomicName>
|
||
is extremely dependent on perspective). Ejaculatory apodeme rather wide.
|
||
</paragraph>
|
||
<caption doi="10.3897/dez.68.60611.figure2" httpUri="https://binary.pensoft.net/fig/501932" pageId="0" pageNumber="81" start="Figure 2" startId="F2">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<emphasis bold="true" pageId="0" pageNumber="81">Figure 2.</emphasis>
|
||
<taxonomicName authorityName="Skartveit" authorityYear="2009" class="Insecta" family="Bibionidae" genus="Penthetria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Penthetria montanaregis" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="montanaregis">
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Penthetria montanaregis</emphasis>
|
||
</taxonomicName>
|
||
, male. JS-Baltic-001. Photo: Marius Veta.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |