<documentid="BC4E56371A747B794571B01B2E97F0D8"ID-CLB-Dataset="302787"ID-DOI="10.5324/cjcr.v0i38.5641"ID-GBIF-Dataset="297c9a7d-ad92-4e9b-8388-e0ecf5fbd196"ID-ISSN="2387-5372"ID-Zenodo-Dep="13740494"IM.bibliography_approvedBy="felipe"IM.illustrations_approvedBy="felipe"IM.materialsCitations_approvedBy="felipe"IM.metadata_approvedBy="felipe"IM.tables_requiresApprovalFor="GgImagineBatch"IM.taxonomicNames_approvedBy="felipe"IM.treatments_approvedBy="valdenar"checkinTime="1723037585315"checkinUser="felipe"docAuthor="Andersen, Trond, Höcherl, Amelie, Sanz-laParra, Annui Malla, Bastardo, Ruth H. & Baranov, Viktor"docDate="2024"docId="03FFED28FFDD84151EF851F7FB60B08E"docLanguage="en"docName="ChiroJChiroRes.38.4-13.pdf"docOrigin="CHIRONOMUS Journal of Chironomidae Research 2024 (38)"docSource="https://doi.org/10.5324/cjcr.v0i38.5641"docStyle="DocumentStyle:B21B57A70ED88EDAB7971C4BDED0DA62.3:ChiroJChiroRes.2015-.journal_article"docStyleId="B21B57A70ED88EDAB7971C4BDED0DA62"docStyleName="ChiroJChiroRes.2015-.journal_article"docStyleVersion="3"docTitle="Petalocladius dominiensis Andersen & Baranov 2024, sp. n."docType="treatment"docUuid="7EB030EA-FD3E-44A3-ACA7-4A1764E8C691"docUuidSource="ZooBank"docVersion="4"lastPageNumber="6"masterDocId="FFC69550FFDF84171E1B5115FFCBB426"masterDocTitle="A New Species Of Petalocladius Sublette & Wirth, 1972 (Diptera, Chironomidae, Orthocladiinae) From The Dominican Republic, With An Emended Generic Diagnosis"masterLastPageNumber="13"masterPageNumber="4"pageNumber="6"updateTime="1725966600786"updateUser="ExternalLinkService"zenodo-license-document="CC-BY-4.0">
<mods:titleid="F4582E30C793E301FD783620763ED117">A New Species Of Petalocladius Sublette & Wirth, 1972 (Diptera, Chironomidae, Orthocladiinae) From The Dominican Republic, With An Emended Generic Diagnosis</mods:title>
<mods:affiliationid="41AD31A0E1C78EAEB06A3EE3F76AFE3E">Department of Natural History, University Museum of Bergen, University of Bergen, Bergen, Norway.</mods:affiliation>
<mods:affiliationid="2B7C69FF8F88D59EAE9793E8C4DF65FC">Department of Natural History, University Museum of Bergen, University of Bergen, Bergen, Norway.</mods:affiliation>
<mods:affiliationid="6EE36A9928AF9DD289B2BA52D2D6673E">Instituto de Investigaciones Botánicas y Zoológicas Prof. Rafael M. Moscoso, Universidad Autónoma de Santo Domingo, Santo Domingo, República Dominicana.</mods:affiliation>
<taxonomicNameid="4C5627BDFFDD84151EF851F7FD37B4DD"authority="Andersen & Baranov"authorityName="Andersen & Baranov"authorityYear="2024"box="[227,764,226,251]"class="Insecta"family="Chironomidae"genus="Petalocladius"kingdom="Animalia"order="Diptera"pageId="2"pageNumber="6"phylum="Arthropoda"rank="species"species="dominiensis"status="sp. nov.">
<collectionCodeid="ED47C4FBFFDD84151FD35325FDD0B66E"box="[456,539,560,584]"country="Norway"httpUri="http://grbio.org/cool/0tqf-efed"name="Museum of Zoology at the University of Bergen, Invertebrate Collection"pageId="2"pageNumber="6">ZMBN</collectionCode>
<taxonomicNameid="4C5627BDFFDD84151CB653E8FE4EB713"authorityName="Sublette & Wirth"authorityYear="1972"class="Insecta"family="Chironomidae"genus="Petalocladius"kingdom="Animalia"order="Diptera"pageId="2"pageNumber="6"phylum="Arthropoda"rank="species"species="setosus">Petalocladius setosus</taxonomicName>
<taxonomicNameid="4C5627BDFFDD84151F9C522BFE3FB773"authorityName="Sublette & Wirth"authorityYear="1972"box="[391,500,830,853]"class="Insecta"family="Chironomidae"genus="Petalocladius"kingdom="Animalia"order="Diptera"pageId="2"pageNumber="6"phylum="Arthropoda"rank="species"species="setosus">P. setosus</taxonomicName>
.
</emphasis>
The inferior volsella is broadly subtriangular, while lingulate in
<taxonomicNameid="4C5627BDFFDD84151C94524BFD33B753"authorityName="Sublette & Wirth"authorityYear="1972"box="[655,760,862,885]"class="Insecta"family="Chironomidae"genus="Petalocladius"kingdom="Animalia"order="Diptera"pageId="2"pageNumber="6"phylum="Arthropoda"rank="species"species="setosus">P. setosus</taxonomicName>
,
</emphasis>
and the gonostylus has a small but distinct megaseta and a subapical brush of spinelike seta, which seems to lack in
<taxonomicNameid="4C5627BDFFDD84151F8E52ABFE34B7F3"authorityName="Sublette & Wirth"authorityYear="1972"box="[405,511,958,981]"class="Insecta"family="Chironomidae"genus="Petalocladius"kingdom="Animalia"order="Diptera"pageId="2"pageNumber="6"phylum="Arthropoda"rank="species"species="setosus">P. setosus</taxonomicName>
. Spur of fore tibia 42 μm long, spurs of mid tibia 28 μm and 21 μm long, spurs of hind tibia 57 μm and 22 μm long. Width at apex of fore tibia 44 μm, of mid tibia 36 μm, of hind tibia 43 μm. Comb apparently with 6 setae, longest 33 μm long, shortest 21 μm long. Lengths and proportions of legs as in
<tableCitationid="C6D46985FFDD84151D485347FC69B64C"box="[851,930,594,618]"captionStart="Table 1"captionStartId="2.[227,280,1776,1798]"captionText="Table 1. Lengths (in µm) and proportions of leg segments in Petalocladius dominiensis Andersen & Baranov sp. n., male (n = 1)."pageId="2"pageNumber="6">Table 1</tableCitation>
<figureCitationid="136D40BBFFDD84151A725394FB7AB6BF"box="[1129,1201,641,665]"captionStart="Figure 3"captionStartId="4.[227,290,1660,1682]"captionTargetBox="[227,1361,822,1646]"captionTargetId="figure-14@4.[227,1361,822,1646]"captionTargetPageId="4"captionText="Figure 3. Petalocladius dominiensis Andersen & Baranov sp. n., male. A. Hypopygium, dorsal view. B. Inferior vol- sella. C. Apex of gonostylus, showing the megaseta."figureDoi="http://doi.org/10.5281/zenodo.13740502"httpUri="https://zenodo.org/record/13740502/files/figure.png"pageId="2"pageNumber="6">Figs 3</figureCitation>
A-C). Tergite IX with 16 setae. Laterosternite IX with 6 setae. Transverse sternapodeme arched with weak oral projections, 117 μm long. Phallapodeme not measurable. Gonocoxite 267 μm long; densely setose, with some strong, wavy setae apico-laterally, longest about 110 μm long. Inferior volsella subtriangular, 51 μm wide basally, 68 μm long, with row of 7 strong spinelike setae along inner margin and additional weaker dorsal and ventral setae. Gonostylus 86 μm long, 66 μm wide, with brush of spine-like seta subapically, the longest slightly lanceolate and curved; megaseta small, 12 μm long, with denticles; heel 166 μm long, 16 μm wide medially, with rounded apex and few setae subapically, longest about 17 μm long. HR = 3.10; HV = 3.42.
