treatments-xml/data/35/30/51/35305144EB1A56EB994CA538A074B1C1.xml

<document ID-DOI="http://dx.doi.org/10.3897/zse.98.90858" ID-Pensoft-Pub="1860-0743-2-377" ID-Pensoft-UUID="1AC39832654D5858A7369F63BD7C36F1" ID-ZooBank="CE7829AAD0304C18B7433712FE4D3128" ModsDocID="1860-0743-98-2-377" checkinTime="1663699690556" checkinUser="pensoft" docAuthor="Ballarin, Francesco &amp; Pantini, Paolo" docDate="2022" docId="35305144EB1A56EB994CA538A074B1C1" docLanguage="en" docName="ZoosystEvol 98(2): 377-385" docOrigin="Zoosystematics and Evolution 98 (2)" docPubDate="2022-09-20" docSource="http://dx.doi.org/10.3897/zse.98.90858" docTitle="Cybaeopsis Strand 1907" docType="treatment" docVersion="1" id="1AC39832654D5858A7369F63BD7C36F1" lastPageNumber="377" masterDocId="1AC39832654D5858A7369F63BD7C36F1" masterDocTitle="An unexpected occurrence: discovery of the genus Cybaeopsis Strand, 1907 in Europe with the description of a new species from Italy (Arachnida, Araneae, Amaurobiidae)" masterLastPageNumber="385" masterPageNumber="377" pageNumber="377" updateTime="1663700011223" updateUser="ExternalLinkService">
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<mods:title>An unexpected occurrence: discovery of the genus Cybaeopsis Strand, 1907 in Europe with the description of a new species from Italy (Arachnida, Araneae, Amaurobiidae)</mods:title>
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<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ballarin, Francesco</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1417-2519</mods:nameIdentifier>
<mods:affiliation>Systematic Zoology Laboratory, Department of Biological Sciences, Graduate School of Science, Tokyo Metropolitan University, 1 - 1 Minami-Osawa, Hachioji-shi, Tokyo, 192 - 0397, Japan &amp; Department of Zoology, Museo di Storia Naturale of Verona, Lungadige Porta Vittoria, 9, I- 37129 Verona, Italy</mods:affiliation>
<mods:nameIdentifier type="email">ballarin.francesco@gmail.com</mods:nameIdentifier>
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<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Pantini, Paolo</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-8332-1915</mods:nameIdentifier>
<mods:affiliation>Museo Civico di Scienze Naturali &quot; E. Caffi &quot; of Bergamo, Piazza Cittadella 10, I- 24129 Bergamo, Italy</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Zoosystematics and Evolution</mods:title>
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<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-09-20</mods:number>
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<mods:detail type="volume">
<mods:number>98</mods:number>
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<mods:detail type="issue">
<mods:number>2</mods:number>
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<mods:start>377</mods:start>
<mods:end>385</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zse.98.90858</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zse.98.90858</mods:identifier>
<mods:identifier type="Pensoft-Pub">1860-0743-2-377</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:35305144EB1A56EB994CA538A074B1C1" httpUri="http://treatment.plazi.org/id/35305144EB1A56EB994CA538A074B1C1" lastPageNumber="377" pageId="0" pageNumber="377">
<subSubSection pageId="0" pageNumber="377" type="nomenclature">
<paragraph pageId="0" pageNumber="377">
Genus 
<taxonomicName LSID="35305144-EB1A-56EB-994C-A538A074B1C1" authority="Strand, 1907" authorityName="Strand" authorityYear="1907" class="Arachnida" family="Amaurobiidae" genus="Cybaeopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cybaeopsis" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="genus">Cybaeopsis Strand, 1907</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="377" type="type species">
<paragraph pageId="0" pageNumber="377">Type species.</paragraph>
<paragraph pageId="0" pageNumber="377">
<taxonomicName class="Arachnida" family="Amaurobiidae" genus="Cybaeopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cybaeopsis typicus" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="species" species="typicus">
<emphasis italics="true" pageId="0" pageNumber="377">Cybaeopsis typicus</emphasis>
</taxonomicName>
Strand, 1907 from the south part of the Russian Far-East and northern Japan.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="377" type="diagnosis">
<paragraph pageId="0" pageNumber="377">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="377">
Genus closely related to 
<taxonomicName class="Arachnida" family="Amaurobiidae" genus="Callobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callobius" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="377">Callobius</emphasis>
</taxonomicName>
but its members are smaller in size (2.5-6.5 mm vs. 8-12 mm). Males of 
<taxonomicName authorityName="Strand" authorityYear="1907" class="Arachnida" family="Amaurobiidae" genus="Cybaeopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cybaeopsis" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="377">Cybaeopsis</emphasis>
</taxonomicName>
can be easily distinguished from males of 
<taxonomicName class="Arachnida" family="Amaurobiidae" genus="Callobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callobius" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="377">Callobius</emphasis>
</taxonomicName>
by the bifurcated retrolateral tibial apophysis (RTA) (vs. unbranched) and by the presence of 2-4 dorsal apophyses (Da1-4), at least 2 of them long and sharp (vs. 2-3 Da of which only one is long and sharp) (Figs 
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Cybaeopsis lodovicii sp. nov. male palp. A prolateral view; B retrolateral view; C ventral view; D dorsal view; E tibial, dorsal view; F SEM image of the tibial apophyses, dorsal view; G SEM image of detail of the RTA tip; H SEM image of detail of the median apophysis, ventral view. Abbreviations: Da 1 - 3 = dorsal apophyses; RTA = retrolateral tibial apophysis; Va = ventral apophysis. Scale bars: 0.2 mm (A-D); 0.1 mm (F); 0.02 mm (G); 0.05 mm (H)." figureDoi="10.3897/zse.98.90858.figure1" httpUri="https://binary.pensoft.net/fig/746024" pageId="0" pageNumber="377">1A, B, E</figureCitation>
; 
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cybaeopsis typicus, male and female from Kunashir Island. A male palp, retrolateral view; B ditto, prolateral view; C ditto, ventral view; D ditto, dorsal view; E epigyne, ventral view; F ditto, posterior view. Photos by Y. M. Marusik Abbreviations: Co = conductor; Da 1 - 4 = dorsal apophyses of tibia; Em = embolus; Ll = lateral lobe; Ma = median apophysis; Pto = prolateral tegular outgrowth; RTA = retrolateral tibial apophysis; Rto = retrolateral tegular outgrowth; St = subtegulum; Te = tegulum; Va = ventral apophysis." figureDoi="10.3897/zse.98.90858.figure4" httpUri="https://binary.pensoft.net/fig/746027" pageId="0" pageNumber="377">4A, D</figureCitation>
cf. 
<bibRefCitation DOI="https://doi.org/10.4039/entm10484fv" author="Leech, RE" journalOrPublisher="Arachnology" pageId="0" pageNumber="377" refId="B4" refString="Leech, RE, 1972. A revision of the Nearctic Amaurobiidae (Arachnida: Araneida). Memoirs of the Entomological Society of Canada 84(S84): 1-182. https://doi.org/10.4039/entm10484fv" title="A revision of the Nearctic Amaurobiidae (Arachnida: Araneida). Memoirs of the Entomological Society of Canada 84 (S 84): 1 - 182." url="https://doi.org/10.4039/entm10484fv" year="1972">Leech 1972</bibRefCitation>
: figs 33, 34 for the type species 
<taxonomicName baseAuthorityName="Blackwall" baseAuthorityYear="1846" class="Arachnida" family="Amaurobiidae" genus="Callobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callobius bennetti" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="species" species="bennetti">
<emphasis italics="true" pageId="0" pageNumber="377">Callobius bennetti</emphasis>
</taxonomicName>
(Blackwall, 1846)). Females of 
<taxonomicName authorityName="Strand" authorityYear="1907" class="Arachnida" family="Amaurobiidae" genus="Cybaeopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cybaeopsis" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="377">Cybaeopsis</emphasis>
</taxonomicName>
can be distinguished from females of 
<taxonomicName class="Arachnida" family="Amaurobiidae" genus="Callobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callobius" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="377">Callobius</emphasis>
</taxonomicName>
by the epigyne lacking a median lobe (vs. present) and by the shape of its lateral lobes (Ll), rectangular and extended laterally, with flat posterior margins (vs. lateral lobes extended antero-posteriorly with sharp or rounded posterior margin) (Fig. 
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cybaeopsis typicus, male and female from Kunashir Island. A male palp, retrolateral view; B ditto, prolateral view; C ditto, ventral view; D ditto, dorsal view; E epigyne, ventral view; F ditto, posterior view. Photos by Y. M. Marusik Abbreviations: Co = conductor; Da 1 - 4 = dorsal apophyses of tibia; Em = embolus; Ll = lateral lobe; Ma = median apophysis; Pto = prolateral tegular outgrowth; RTA = retrolateral tibial apophysis; Rto = retrolateral tegular outgrowth; St = subtegulum; Te = tegulum; Va = ventral apophysis." figureDoi="10.3897/zse.98.90858.figure4" httpUri="https://binary.pensoft.net/fig/746027" pageId="0" pageNumber="377">4E</figureCitation>
cf. 
<bibRefCitation DOI="https://doi.org/10.4039/entm10484fv" author="Leech, RE" journalOrPublisher="Arachnology" pageId="0" pageNumber="377" refId="B4" refString="Leech, RE, 1972. A revision of the Nearctic Amaurobiidae (Arachnida: Araneida). Memoirs of the Entomological Society of Canada 84(S84): 1-182. https://doi.org/10.4039/entm10484fv" title="A revision of the Nearctic Amaurobiidae (Arachnida: Araneida). Memoirs of the Entomological Society of Canada 84 (S 84): 1 - 182." url="https://doi.org/10.4039/entm10484fv" year="1972">Leech 1972</bibRefCitation>
: figs 225). See also 
<bibRefCitation DOI="https://doi.org/10.4039/entm10484fv" author="Leech, RE" journalOrPublisher="Arachnology" pageId="0" pageNumber="377" refId="B4" refString="Leech, RE, 1972. A revision of the Nearctic Amaurobiidae (Arachnida: Araneida). Memoirs of the Entomological Society of Canada 84(S84): 1-182. https://doi.org/10.4039/entm10484fv" title="A revision of the Nearctic Amaurobiidae (Arachnida: Araneida). Memoirs of the Entomological Society of Canada 84 (S 84): 1 - 182." url="https://doi.org/10.4039/entm10484fv" year="1972">Leech (1972)</bibRefCitation>
(sub 
<taxonomicName authorityName="Bishop &amp; Crosby" authorityYear="1935" class="Arachnida" family="Amaurobiidae" genus="Callioplus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Callioplus" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="377">Callioplus</emphasis>
</taxonomicName>
Bishop &amp; Crosby, 1935) for a detailed diagnosis of the genus.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="377" type="description">
<paragraph pageId="0" pageNumber="377">Description.</paragraph>
<paragraph pageId="0" pageNumber="377">Total length 2.5-5 (male), 3-6.5 (female). Carapace brown, dark brown or orange-yellowish with darker dorsal radiating striae, fovea clearly visible. Chelicerae frontally swollen. Eight eyes arranged into 2 rows of 4, AME the smallest. Legs uniformly brownish or brown-yellowish, darkened distally. Tarsi with 3 claws, scopula and claws tufts absent. Leg formula: IV, I, II, III. Opisthosoma brown-greyish or dark grey usually with lighter chevrons marks on the dorsal side, unmarked in some specimens. Cribellum undivided. Male palp with retrolateral tibial apophysis (RTA) distally bifurcated, dorsal tibial apophysis divided into several branches of different length (Da1-4), at least two branches (Da1-2) long and sharp. Median apophysis (Ma) sturdy. Prolateral and retrolateral tegular outgrowth (Pto and Rto) more or less developed and protruding from tegulum. Conductor (Co) wide. Embolus (Em) short and sturdy, ribbon-like. Epigyne divided into 2 lobes by a central septum, extended laterally, median lobe absent.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="377" type="composition">
<paragraph pageId="0" pageNumber="377">Composition.</paragraph>
<paragraph pageId="0" pageNumber="377">
<taxonomicName baseAuthorityName="Bishop &amp; Crosby" baseAuthorityYear="1926" class="Arachnida" family="Amaurobiidae" genus="Cybaeopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cybaeopsis armipotens" order="Araneae" pageId="0" pageNumber="377" phylum="Arthropoda" rank="species" species="armipotens">
<emphasis italics="true" pageId="0" pageNumber="377">Cybaeopsis armipotens</emphasis>
</taxonomicName>
(Bishop &amp; Crosby, 1926); 
<taxonomicName lsidName="C. euopla" pageId="0" pageNumber="377" rank="species" species="euopla">
<emphasis italics="true" pageId="0" pageNumber="377">C. euopla</emphasis>
</taxonomicName>
(Bishop &amp; Crosby, 1935); 
<taxonomicName lsidName="C. hoplites" pageId="0" pageNumber="377" rank="species" species="hoplites">
<emphasis italics="true" pageId="0" pageNumber="377">C. hoplites</emphasis>
</taxonomicName>
(Bishop &amp; Crosby, 1926); 
<taxonomicName lsidName="C. hoplomacha" pageId="0" pageNumber="377" rank="species" species="hoplomacha">
<emphasis italics="true" pageId="0" pageNumber="377">C. hoplomacha</emphasis>
</taxonomicName>
(Bishop &amp; Crosby, 1926); 
<taxonomicName lsidName="C. lodovicii" pageId="0" pageNumber="377" rank="species" species="lodovicii">
<emphasis italics="true" pageId="0" pageNumber="377">C. lodovicii</emphasis>
</taxonomicName>
sp. nov.; 
<taxonomicName lsidName="C. macaria" pageId="0" pageNumber="377" rank="species" species="macaria">
<emphasis italics="true" pageId="0" pageNumber="377">C. macaria</emphasis>
</taxonomicName>
(Chamberlin, 1947); 
<taxonomicName lsidName="C. pantopla" pageId="0" pageNumber="377" rank="species" species="pantopla">
<emphasis italics="true" pageId="0" pageNumber="377">C. pantopla</emphasis>
</taxonomicName>
(Bishop &amp; Crosby, 1935); 
<taxonomicName lsidName="C. spenceri" pageId="0" pageNumber="377" rank="species" species="spenceri">
<emphasis italics="true" pageId="0" pageNumber="377">C. spenceri</emphasis>
</taxonomicName>
(Leech, 1972); 
<taxonomicName lsidName="C. theoblicki" pageId="0" pageNumber="377" rank="species" species="theoblicki">
<emphasis italics="true" pageId="0" pageNumber="377">C. theoblicki</emphasis>
</taxonomicName>
(Bosmans, 2021) comb. nov.; 
<taxonomicName lsidName="C. tibialis" pageId="0" pageNumber="377" rank="species" species="tibialis">
<emphasis italics="true" pageId="0" pageNumber="377">C. tibialis</emphasis>
</taxonomicName>
(Emerton, 1888); 
<taxonomicName lsidName="C. typicus" pageId="0" pageNumber="377" rank="species" species="typicus">
<emphasis italics="true" pageId="0" pageNumber="377">C. typicus</emphasis>
</taxonomicName>
Strand, 1907; 
<taxonomicName lsidName="C. wabritaska" pageId="0" pageNumber="377" rank="species" species="wabritaska">
<emphasis italics="true" pageId="0" pageNumber="377">C. wabritaska</emphasis>
</taxonomicName>
(Leech, 1972)
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="377" type="distribution">
<paragraph pageId="0" pageNumber="377">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="377">North America, Russian Far-East (Sakhalin and Kurile Is.), Japan (Hokkaido Is., Eastern Honshu Is.), Southern Europe (Italy, Portugal).</paragraph>
</subSubSection>
</treatment>
</document>