196 lines
16 KiB
XML
196 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.508.10005" ID-GBIF-Dataset="a9b3c019-c048-4d75-9310-4f15ee1e59e7" ID-PMC="PMC4492206" ID-Pensoft-Pub="1313-2970-508-69" ID-PubMed="26167121" ID-ZBK="03EB8C1E01F64E4A88A8D81EF7EAE503" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-508-69" ModsDocOrigin="ZooKeys 508" ModsDocTitle="The genus Scapheremaeus (Acari, Oribatida, Cymbaeremaeidae) in the oribatid mite fauna of New Zealand, with description of two new species" checkinTime="1451244249007" checkinUser="pensoft" docAuthor="Ermilov, Sergey G. & Minor, Maria A." docDate="2015" docId="09734A6889CE26E2D2A2836268548CDA" docLanguage="en" docName="ZooKeys 508: 69-83" docOrigin="ZooKeys 508" docSource="http://dx.doi.org/10.3897/zookeys.508.10005" docTitle="Scapheremaeus gibbus Ermilov & Minor, 2015, sp. n." docType="treatment" docUuid="A7609D9D-BC17-4683-91C9-F76EB06C79BA" docUuidSource="ZooBank" docVersion="4" lastPageNumber="71" masterDocId="FFC7FF924E776B09E77CB477FF82FF99" masterDocTitle="The genus Scapheremaeus (Acari, Oribatida, Cymbaeremaeidae) in the oribatid mite fauna of New Zealand, with description of two new species" masterLastPageNumber="83" masterPageNumber="69" pageNumber="70" updateTime="1668160414234" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>The genus Scapheremaeus (Acari, Oribatida, Cymbaeremaeidae) in the oribatid mite fauna of New Zealand, with description of two new species</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Ermilov, Sergey G.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Minor, Maria A.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>ZooKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2015</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>508</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>69</mods:start>
|
||
<mods:end>83</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/zookeys.508.10005</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.508.10005</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1313-2970-508-69</mods:identifier>
|
||
<mods:identifier type="ZBK">03EB8C1E01F64E4A88A8D81EF7EAE503</mods:identifier>
|
||
<mods:identifier type="ZooBank">03EB8C1E01F64E4A88A8D81EF7EAE503</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="152060389" LSID="urn:lsid:zoobank.org:act:A7609D9D-BC17-4683-91C9-F76EB06C79BA" httpUri="http://treatment.plazi.org/id/09734A6889CE26E2D2A2836268548CDA" lastPageId="2" lastPageNumber="71" pageId="1" pageNumber="70">
|
||
<subSubSection pageId="1" pageNumber="70" type="multiple">
|
||
<paragraph pageId="1" pageNumber="70">Taxon classification Animalia Oribatida Cymbaeremaeidae</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="70" type="nomenclature">
|
||
<paragraph pageId="1" pageNumber="70">
|
||
<taxonomicName LSID="http://zoobank.org/A7609D9D-BC17-4683-91C9-F76EB06C79BA" class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Scapheremaeus gibbus" order="Sarcoptiformes" pageId="1" pageNumber="70" phylum="Arthropoda" rank="species" species="gibbus">Scapheremaeus gibbus</taxonomicName>
|
||
<taxonomicNameLabel pageId="1" pageNumber="70">sp. n.</taxonomicNameLabel>
|
||
Figs 1-3, 4-12, 13-17, 18-22
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="70" type="diagnosis">
|
||
<paragraph pageId="1" pageNumber="70">Diagnosis.</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Body size: 270-307
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
131-147. Body surface areolate-reticulate. Costulae reduced, terminated by tubercles. Transcostula not developed. Rostral setae thin, directed medially. Lamellar setae minute. Bothridial setae globular. Humeral processes and circumdorsal scissure absent. Thirteen pairs of short, simple notogastral setae. Anterior tectum of ventral plate strongly developed. Palp femora with one seta. Five pairs of genital setae. Lyrifissures iad in transverse position. Monodactylous. Femora I and II with extremely large ventral expansions.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="70" type="description">
|
||
<paragraph pageId="1" pageNumber="70">Description.</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">Measurements. Body length: 299 (holotype: female), 270-307 (seven paratypes: four females and three males); notogaster width: 147 (holotype), 143-151 (seven paratypes).</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">Integument. Body color light yellow-brownish. Body surface with areolate-reticulate sculpturing.</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">Prodorsum. Rostrum broadly rounded. Costulae reduced, terminated by tubercles, bearing lamellar setae. Transcostula absent. Rostral setae (ro, 10) thin, smooth, directed medially, inserted on transverse fold. Lamellar setae minute (le, 4), thin, straight, inserted nearer to bothridia than rostral setae. Interlamellar and exobothridial setae and their alveoli absent. Bothridial setae (ss, 22-24) globular, pigmented, with short stalk (6-8) and longer (16) head, having longitudinal ridges.</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">Notogaster. Normal in form, not flattened. Anterior margin slightly convex medially. Lenticulus (len) distinct. Humeral regions without processes. Centrodorsal zone forming longitudinal elongate hump-like structure. Circumdorsal scissure absent. Thirteen pairs of simple notogastral setae, located on small tubercles. Centro-dorsal part with four pairs of setae (da, dm, lm, dp). All lyrifissures (im, ip, ih, ips; except ia) well visible. Opisthonotal gland openings (gla) located posteriorly to im.</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Gnathosoma. Subcapitulum longer than wide (53-57
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
32-36). Subcapitular setae thin, smooth; a and m (both 10) longer than h (6) and adoral setae (or1, or2, 4-6). Setae a slightly thicker than other. Palps (41-45) with setation 0
|
||
<normalizedToken originalValue="–1–1–3–">-1-1-3-</normalizedToken>
|
||
9(+ω). Solenidion free, not attached to eupathidium (acm). Chelicerae (53-57) with two simple, barbed setae; cha (16-18) longer than chb (12).
|
||
<normalizedToken originalValue="Trägårdh’s">Traegardh's</normalizedToken>
|
||
organ long, tapered.
|
||
</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Epimeral and lateral podosomal regions. Anterior tectum strongly developed. Pedotecta I large, concave in dorsal view and scale-like in lateral view. Pedotecta II elongated, bifurcate distally in ventral view and broadly triangular in lateral view. Apodemes 1, 2, sejugal and 3 distinctly developed. Epimeral setal formula 3
|
||
<normalizedToken originalValue="–1–2–">-1-2-</normalizedToken>
|
||
2. Epimeral setae short (4), thin, smooth. Discidia (dis) roundly triangular.
|
||
</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Anogenital region. Five pairs of genital (g1-g5), one pair of aggenital (ag), two pairs of anal (an1,an2) and two pairs of adanal (ad1, ad2) setae similar in length (4), thin, smooth, inserted on small tubercles. Lyrifissures iad in transverse position. Ovipositor elongated (68-77
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
32-36), lobes (36-41) longer than length of distal section (beyond middle fold; 32-36). Each of three lobes with four straight, smooth setae,
|
||
<normalizedToken originalValue="ψ">ψ</normalizedToken>
|
||
1 ≈
|
||
<normalizedToken originalValue="τ">τ</normalizedToken>
|
||
1 (20) longer than
|
||
<normalizedToken originalValue="ψ">ψ</normalizedToken>
|
||
2 ≈
|
||
<normalizedToken originalValue="τa">τa</normalizedToken>
|
||
≈
|
||
<normalizedToken originalValue="τb">τb</normalizedToken>
|
||
≈
|
||
<normalizedToken originalValue="τc">τc</normalizedToken>
|
||
(8-10). Coronal setae and their alveoli absent.
|
||
</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Legs. Monodactylous. Femora I and II with extremely large ventral expansions. Porose areas (p.a) slightly visible, oval. Formulas of leg setation and solenidia: I (0
|
||
<normalizedToken originalValue="–4–2–4–">-4-2-4-</normalizedToken>
|
||
16) [1
|
||
<normalizedToken originalValue="–2–">-2-</normalizedToken>
|
||
2], II (0
|
||
<normalizedToken originalValue="–4–2–3–">-4-2-3-</normalizedToken>
|
||
15) [1
|
||
<normalizedToken originalValue="–1–">-1-</normalizedToken>
|
||
1], III (1
|
||
<normalizedToken originalValue="–2–1–3–">-2-1-3-</normalizedToken>
|
||
14) [1
|
||
<normalizedToken originalValue="–1–">-1-</normalizedToken>
|
||
0], IV (0
|
||
<normalizedToken originalValue="–2–1–3–">-2-1-3-</normalizedToken>
|
||
12) [1
|
||
<normalizedToken originalValue="–1–">-1-</normalizedToken>
|
||
0]; homology of setae and solenidia as indicated in Table 1. Famuli (ε) short, slightly dilated distally. Solenidia simple,
|
||
<normalizedToken originalValue="σ">σ</normalizedToken>
|
||
on genua IV minute. Setae l on tibiae I setiform, not modified.
|
||
</paragraph>
|
||
<caption pageId="1" pageNumber="70">
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Figures 1-3.
|
||
<taxonomicName class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Scapheremaeus gibbus" order="Sarcoptiformes" pageId="1" pageNumber="70" phylum="Arthropoda" rank="species" species="gibbus">Scapheremaeus gibbus</taxonomicName>
|
||
sp. n., adult: 1 dorsal view 2 ventral view (legs not shown) 3 lateral view (gnathosoma and legs except basal parts not shown). Scale bar 50
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="1" pageNumber="70">
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Figures 4-12.
|
||
<taxonomicName class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Scapheremaeus gibbus" order="Sarcoptiformes" pageId="1" pageNumber="70" phylum="Arthropoda" rank="species" species="gibbus">Scapheremaeus gibbus</taxonomicName>
|
||
sp. n., adult: 4 frontal view of prodorsum (legs I except basal parts not shown) 5 posterior view 6 subcapitulum and palp 7 chelicera, antiaxial view 8 ovipositor 9 leg I, without trochanter, right, antiaxial view 10 femur of leg II, left, paraxial view 11 leg III, without tarsus, left, antiaxial view 12 leg IV, left, antiaxial view. Scale bars 50
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
(4, 5), 20
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
(6-12).
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="1" pageNumber="70">
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Figures 13-17.
|
||
<taxonomicName class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Scapheremaeus gibbus" order="Sarcoptiformes" pageId="1" pageNumber="70" phylum="Arthropoda" rank="species" species="gibbus">Scapheremaeus gibbus</taxonomicName>
|
||
sp. n., dissected adult, microscope images: 13 lamellar setae and ornamentation in centro-dorsal part of prodorsum 14 bothridial seta 15 lenticulus and sculpture on anterior part of notogaster 16 sculpture on centro-dorsal part of notogaster 17 sculpturing in dorso-lateral part of notogaster. Scale bar 20
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="1" pageNumber="70">
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Figures 18-22.
|
||
<taxonomicName class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Scapheremaeus gibbus" order="Sarcoptiformes" pageId="1" pageNumber="70" phylum="Arthropoda" rank="species" species="gibbus">Scapheremaeus gibbus</taxonomicName>
|
||
sp. n., dissected adult, microscope images: 18 sculpturing in anterior part of epimeral region 19 genital plates 20 left anal plate and sculpturing in adanal part of ventral plate 21 pedotecta II 22 femur I, left, paraxial view. Scale bar 20
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="70" type="material examined">
|
||
<paragraph pageId="1" pageNumber="70">Material examined.</paragraph>
|
||
<paragraph pageId="1" pageNumber="70">
|
||
Holotype (female) and seven paratypes (four females and three males): New Zealand, South Island, Central Otago, Old
|
||
<normalizedToken originalValue="Man’s">Man's</normalizedToken>
|
||
Range,
|
||
<geoCoordinate direction="south" orientation="latitude" precision="15" value="-45.31611">45°18'58"S</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="east" orientation="longitude" precision="15" value="169.19583">169°11'45"E</geoCoordinate>
|
||
, 1646 m a.s.l., in soil and debris under
|
||
<taxonomicName class="Magnoliopsida" family="Ericaceae" genus="Dracophyllum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dracophyllum muscoides" order="Ericales" pageId="1" pageNumber="70" phylum="Tracheophyta" rank="species" species="muscoides">Dracophyllum muscoides</taxonomicName>
|
||
cushion, 17 February 2014, collected by M. Minor.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="2" lastPageNumber="71" pageId="1" pageNumber="70" type="type deposition">
|
||
<paragraph pageId="1" pageNumber="70">Type deposition.</paragraph>
|
||
<paragraph lastPageId="2" lastPageNumber="71" pageId="1" pageNumber="70">
|
||
The holotype and two paratypes are deposited in the New Zealand National Arthropod Collection, Auckland, New Zealand; two paratypes are deposited in the collection of the Senckenberg Institution, Frankfurt, Germany; three
|
||
<pageBreakToken pageId="2" pageNumber="71" start="start">paratypes</pageBreakToken>
|
||
are deposited in the collection of the Tyumen State University Museum of Zoology, Tyumen, Russia.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="71" type="etymology">
|
||
<paragraph pageId="2" pageNumber="71">Etymology.</paragraph>
|
||
<paragraph pageId="2" pageNumber="71">The specific name gibbus refers to the clearly convex centrodorsal notogastral region, forming longitudinal elongate hump-like structure.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="71" type="remarks">
|
||
<paragraph pageId="2" pageNumber="71">Remarks.</paragraph>
|
||
<paragraph pageId="2" pageNumber="71">
|
||
The new species is most similar to
|
||
<taxonomicName class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Scapheremaeus humeratus" order="Sarcoptiformes" pageId="2" pageNumber="71" phylum="Arthropoda" rank="species" species="humeratus">Scapheremaeus humeratus</taxonomicName>
|
||
Balogh & Mahunka, 1967 from Congo (see
|
||
<bibRefCitation author="Balogh, J" journalOrPublisher="Opus. Zool. Budapest" pageId="8" pageNumber="77" pagination="35 - 43" title="The scientific results of the Hungarian soil zoological expeditions to the Brazzaville-Congo. 30. The oribatid mites (Acari) of Brazzaville-Congo, II." volume="7" year="1967">Balogh and Mahunka 1967</bibRefCitation>
|
||
) in having small body size, monodactylous legs, simple notogastral setae, areolate body surface, and absence of circumdorsal furrow. However, it differs from the latter by the presence of 13 pairs of notogastral setae (versus 11), globular bothridial setae (versus fusiform), five pairs of genital setae (versus six), two pairs of adanal setae (versus three), transverse position of adanal lyrifissures (versus longitudinal) and absence of humeral processes (versus well developed).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |