149 lines
15 KiB
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149 lines
15 KiB
XML
<document id="3C53837C3B40E448373DE24E1CDC4F6F" ID-CLB-Dataset="26495" ID-DOI="http://dx.doi.org/10.3897/zookeys.855.33000" ID-GBIF-Dataset="6b163814-ad13-4771-8190-852ad988ac00" ID-PMC="PMC6586687" ID-Pensoft-Pub="1313-2970-855-31" ID-PubMed="31244540" ID-ZooBank="97EBB900648B4094A139A3098C2571DA" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-855-31" ModsDocOrigin="ZooKeys 855" ModsDocTitle="Isotomidae of Japan and Asiatic part of Russia. II. The genus Tetracanthella of the Far East" checkinTime="1560464661527" checkinUser="pensoft" docAuthor="Potapov, Mikhail, Brinev, Alexey & Sun, Xin" docDate="2019" docId="DED2C5CB4D3C332CE70B31C17F50F6E3" docLanguage="en" docName="ZooKeys 855: 31-54" docOrigin="ZooKeys 855" docSource="http://dx.doi.org/10.3897/zookeys.855.33000" docTitle="Tetracanthella orientalis Martynova, 1977 in Martynova et al. 1977" docType="treatment" docVersion="9" lastPageNumber="50" masterDocId="4E0BFFF1FFC8FFBAF76EFFD69F20FF9D" masterDocTitle="Isotomidae of Japan and Asiatic part of Russia. II. The genus Tetracanthella of the Far East" masterLastPageNumber="54" masterPageNumber="31" pageNumber="47" updateTime="1732677469432" updateUser="ExternalLinkService">
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<mods:title id="502F64546ACA9F45615CD7F747B2BCC8">Isotomidae of Japan and Asiatic part of Russia. II. The genus Tetracanthella of the Far East</mods:title>
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<mods:namePart id="39424577D86DDA323327E4EC8C0ECD42">Potapov, Mikhail</mods:namePart>
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<mods:namePart id="E7D2F0C3EFBD036DF6C0824353FEDF81">Brinev, Alexey</mods:namePart>
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<mods:namePart id="7225D84457451634023FC7252AA276E9">Sun, Xin</mods:namePart>
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<mods:date id="BF30F53E8F0FE1BDD876C1C76793201C">2019</mods:date>
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<mods:detail id="6E8C54B59E082598FB2D9433DCE83523" type="volume">
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<mods:number id="CF7D627C156501C66A6061B062127D0B">855</mods:number>
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<mods:url id="CC2C0B38FAD0C129716AB8F6AA27C1CE">http://dx.doi.org/10.3897/zookeys.855.33000</mods:url>
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<mods:classification id="04C01D7DC402E1A4C42A1F594488B0C3">journal article</mods:classification>
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<mods:identifier id="4196AD5B3BC7D96789156231DADE5D91" type="DOI">http://dx.doi.org/10.3897/zookeys.855.33000</mods:identifier>
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<treatment id="DED2C5CB4D3C332CE70B31C17F50F6E3" ID-GBIF-Taxon="158217512" LSID="urn:lsid:plazi:treatment:DED2C5CB4D3C332CE70B31C17F50F6E3" httpUri="http://treatment.plazi.org/id/DED2C5CB4D3C332CE70B31C17F50F6E3" lastPageId="19" lastPageNumber="50" pageId="16" pageNumber="47" scope_family="Isotomidae">
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<subSubSection id="98E365E0ACA281AD5D3E28353FB7B888" pageId="16" pageNumber="47" type="nomenclature">
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<paragraph id="886B7F9136AFDABAC130CC35DD32D44A" pageId="16" pageNumber="47">
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<taxonomicName id="F2677F7720EE2FF14EDF53F3CDA77970" authority="Martynova, 1977 in Martynova et al. 1977" authorityYear="1977" family="Isotomidae" genus="Tetracanthella" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Tetracanthella orientalis" order="Collembola" pageId="16" pageNumber="47" rank="species" species="orientalis">Tetracanthella orientalis Martynova, 1977 in Martynova et al. 1977</taxonomicName>
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Figs 40, 47-50, 57, 58
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</paragraph>
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</subSubSection>
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<subSubSection id="5948E8A376B2DD17DA049A076AD52DBA" pageId="17" pageNumber="48" type="materials_examined">
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<paragraph id="B4E2EB385A0443D913A5402F2651BA06" pageId="17" pageNumber="48">
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<pageBreakToken id="11B849ED0AFAB7AB9C21B5645B538439" pageId="17" pageNumber="48" start="start">Material</pageBreakToken>
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.
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</paragraph>
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<paragraph id="A3868E4A3913F021CB50BA5FE2AF76BE" pageId="17" pageNumber="48">Magadanskaya region: vicinities of Magadan, Snow Valley, 18.09.1974. It is the type locality of the species although the type specimens were not seen by us and are probably lost.</paragraph>
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<paragraph id="661A38F8F39B779A9CE3C1C9918688BA" pageId="17" pageNumber="48">Chukotski AO: Anadyrski district, vicinities of Anadyr, Observatsii Cape, tundra, 27.06.1974, leg. E. Bondarenko, Anadyrski district, Ugolnaya Bay, tundra, leg. M. Chernyakhovski.</paragraph>
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<paragraph id="13C8F5490AE7AEDB3C389035DC893BC4" pageId="17" pageNumber="48">
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Kamchatka: Yuzhno-Kamchatski Reserve, Elizovski district (south), Kambalnoye Lake, pine elfin wood, 14.09.2005, leg. L. Lobkova; Elizovski district (north), Kronotski reserve, caldera of Uzon, moss-lichen tundra, 20.08.2005, leg. L. Lobkova; Kronotski reserve, Vachkazhets Volcano, 1000 ma lt., tundra, gopher burrow, leg. L. Lobkova; Bystrinski district, vicinities of Anavgai and Esso, 3-5.07.2012, tundra at lake (Ledum,
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<taxonomicName id="C9E1FAEF6CD72E206CC51CDB0D103189" class="Magnoliopsida" family="Ericaceae" genus="Empetrum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Empetrum" order="Ericales" pageId="17" pageNumber="48" phylum="Tracheophyta" rank="genus">Empetrum</taxonomicName>
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), leg. M.P.
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</paragraph>
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</subSubSection>
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<subSubSection id="F916F4B68E8CB780AA403C06CE839E29" lastPageId="19" lastPageNumber="50" pageId="17" pageNumber="48" type="description">
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<paragraph id="2D57F08A415EB144B6438E56F4A92F2F" pageId="17" pageNumber="48">Description.</paragraph>
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<paragraph id="3BD31BF90D53F2AC7A8274C8E1B9DA44" pageId="17" pageNumber="48">Body length 1.2-1.6 mm. Body slender, continuously narrowing (Fig. 40). Coloration dark, including antennae. Polygons large, canals between polygons well marked. Smooth fields usually present on all tergites of body (Fig. 49, 50). Posterior edge of head with smooth fields in lateral position (Fig. 50) or two groups of larger polygons (Fig. 57) in associated places. Area between ASi often with small smooth field. Dorsal mesochaetae short, slightly shortened in axial part of tergites (Fig. 49), in posterior row of Abd. IV not longer than on other parts of body (Md:p1 = 3.7-5.7). Abd. IV with p3 much longer than p1 (p3: p1 = 2.3-4.4). Macrochaetae long.</paragraph>
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<caption id="EEF575A56AB97E050730A4ED00768AE0" pageId="17" pageNumber="48">
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<paragraph id="EEBBB534909715F4E729B1F69D2A5D8F" pageId="17" pageNumber="48">
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Figures 46-50.
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<taxonomicName id="13C6BC755C7DB8AFFC64FE544384E949" class="Collembola" family="Isotomidae" genus="Tetracanthella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetracanthella tardoki" order="Entomobryomorpha" pageId="17" pageNumber="48" phylum="Arthropoda" rank="species" species="tardoki">Tetracanthella tardoki</taxonomicName>
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sp. nov. (46) and
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<taxonomicName id="942568C8180369D7A7AE8A74CAF15F50" lsidName="T. orientalis" pageId="17" pageNumber="48" rank="species" species="orientalis">T. orientalis</taxonomicName>
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(47-50) 46-47 position of macrochaetae and s-chaetae on corpus 48 tenacular and furcal areas 49-50 dorsal chaetotaxy of Abd.
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<normalizedToken id="EC3684A7900FA1D0C862E57BD17808AF" originalValue="II–V">II-V</normalizedToken>
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(49), head and Th.II (50), dorsal view. Abbreviations: fsc-a and fsc-p anterior and posterior furcal subcoxae, man manubrial field, ta tentacular area.
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</paragraph>
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</caption>
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<caption id="2A37752F0DF5B0FD6F90A5AC9EF0B07D" pageId="17" pageNumber="48">
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<paragraph id="A64C840ACB86ECFB5629034652A751EC" pageId="17" pageNumber="48">
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Figures 51-57. Reticulation of cuticle in
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<taxonomicName id="FB8925F754415745F4D57A023A9331AA" class="Collembola" family="Isotomidae" genus="Tetracanthella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetracanthella" order="Entomobryomorpha" pageId="17" pageNumber="48" phylum="Arthropoda" rank="genus">Tetracanthella</taxonomicName>
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of East Asia 51
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<taxonomicName id="EF41B0FFE5AF3DA3C9B545ACA890A62D" lsidName="T. annulata" pageId="17" pageNumber="48" rank="species" species="annulata">T. annulata</taxonomicName>
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sp. nov., posterior edge of Abd.IV 52
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<taxonomicName id="AE7E5DFAF498617138A704635D0AAD3D" lsidName="T. sylvatica" pageId="17" pageNumber="48" rank="species" species="sylvatica">T. sylvatica</taxonomicName>
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, ibidem 53
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<taxonomicName id="1FD8864C355D8A37B5B47F1E0D1586D8" lsidName="T. manschurica" pageId="17" pageNumber="48" rank="species" species="manschurica">T. manschurica</taxonomicName>
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, posterior edge of Abd.IV, lateral part 54
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<taxonomicName id="4926B9AD249D0EAA2308432C75F2E1B8" lsidName="T. czernovae" pageId="17" pageNumber="48" rank="species" species="czernovae">T. czernovae</taxonomicName>
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, posterior edge of Abd.IV 55-56
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<taxonomicName id="FA549DBC5CDC83901D74483C127C56EF" lsidName="T. tardoki" pageId="17" pageNumber="48" rank="species" species="tardoki">T. tardoki</taxonomicName>
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sp. nov., posterior edge of head (55) and posterior edge of Abd.IV (56) 57
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<taxonomicName id="06625389C91E6637CB0CDFC1DF43AD15" lsidName="T. orientalis" pageId="17" pageNumber="48" rank="species" species="orientalis">T. orientalis</taxonomicName>
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, posterior edge of head. Abbreviations: p1 and p2, chaetae of p-row, sm-f smooth field.
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</paragraph>
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</caption>
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<paragraph id="E45708394AAE0F4C9C389DDA44569A41" lastPageId="18" lastPageNumber="49" pageId="17" pageNumber="48">
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8+8 ocelli, G and H reduced (dA: dH = ~1.5). PAO 2.5-4.0 as long as the diameter of ocellus A. Chaeta
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<normalizedToken id="5D9200F017EAA7FB6471494CD7DC1CD6" originalValue="s’">s'</normalizedToken>
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of ant.III in males present. Two prelabral chaetae. Outer maxillary lobe with three sublobal hairs and simple maxillary palp. Labium with three proximal and four basomedian chaetae, labial palp with reduced set of guards [A(1)
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<pageBreakToken id="9C77473B0261C579F4CB27F951C5DE2C" pageId="18" pageNumber="49" start="start">B</pageBreakToken>
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(3)C(0)D(3)E(4)] (as in Fig. 2). Postlabial chaetae 3+3. With 4-5 chaetae between medial line and pc3 on head. Frontal chaeta ap absent.
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</paragraph>
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<paragraph id="5251A09C6F8F3F5D7D1D8CEF0342B6E6" lastPageId="19" lastPageNumber="50" pageId="18" pageNumber="49">
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Chaetotaxy scarce (Figs 49, 50). Axial chaetotaxy 12-10,8/4,4,4,4. Macrochaetotaxy: 3(W),3(W)/2,2,3. Mdl macrochaetae in p-row on Th. II and III, sometimes weakly developed. Number of s-chaetae: 3,3/2,2,2,2,4 (s), 1,0/1,0,0 (ms) (Fig. 47). S-
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<pageBreakToken id="272937B93124E4FC4E39A2DC63BBDBE0" pageId="19" pageNumber="50" start="start">chaetae</pageBreakToken>
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short, medial ones on Abd.
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<normalizedToken id="EB6126934E6C08B0A50D396198AB7652" originalValue="I–III">I-III</normalizedToken>
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arranged behind Mdl macrochaetae. Sternite of Th. III without chaeta.
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</paragraph>
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<paragraph id="675CDA2674B29096E805C667CEDD20DF" pageId="19" pageNumber="50">
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Legs as in
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<taxonomicName id="86025D83FC1B8DD3B4C11B9AD34A4DC8" lsidName="T. tardoki" pageId="19" pageNumber="50" rank="species" species="tardoki">T. tardoki</taxonomicName>
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sp. nov. Tibiotarsi I, II, III with 21, 21, 22 chaetae. Claw without teeth. Empodial appendage short, 0.2-0.3 as long as inner edge of claw. Ventral tube with 3+3 lateral and four posterior chaetae.
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</paragraph>
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<paragraph id="FE6D52F0153A04E60D05D518BC9C06D7" pageId="19" pageNumber="50">Retinaculum and furca absent. Retinacular field with 3-5 chaetae. Anterior furcal subcoxa with three (rarely four) chaetae, posterior one with four chaetae. Manubrial field with eight (rarely seven) chaetae (Fig. 48). Anal spines parallel, large, on high papillae. Papillae of inner pair sclerotised. Medial mesochaetae (a1) of Abd. V anterior to medial macrochaetae (a2) (Fig. 49). Arrangement of chaetae and spines on dorsum of Abd V as a2-a2/a1-a1 = 1.7-1.8; a2-a2/a2-eAS = 1.3-1.7. Males present.</paragraph>
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</subSubSection>
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<subSubSection id="1B0F67AA59EAD2905B659508CB59568C" pageId="19" pageNumber="50" type="distribution">
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<paragraph id="F065BF5E91EA28A80D8D7D967C21369E" pageId="19" pageNumber="50">Distribution.</paragraph>
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<paragraph id="F827044C306291993C7B6DCD8A0B0E8B" pageId="19" pageNumber="50">
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<taxonomicName id="E2464B6845A54038486D2997E9C7431D" class="Collembola" family="Isotomidae" genus="Tetracanthella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetracanthella orientalis" order="Entomobryomorpha" pageId="19" pageNumber="50" phylum="Arthropoda" rank="species" species="orientalis">Tetracanthella orientalis</taxonomicName>
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is widely distributed in northern part of the Far East of Russia (Fig. 58). In Magadanskaya region and Kamchatka it is the only known species of the genus. In Chukotka,
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<taxonomicName id="7B1BC4890886959979427AE73CD56398" lsidName="T. orientalis" pageId="19" pageNumber="50" rank="species" species="orientalis">T. orientalis</taxonomicName>
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can be recorded together with
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<taxonomicName id="4832845458A31F0B5E2B9344A064056B" lsidName="T. sibirica" pageId="19" pageNumber="50" rank="species" species="sibirica">T. sibirica</taxonomicName>
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which has the similar appearance but belongs to another group of species.
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</paragraph>
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<caption id="0193BEC1B09A1D29E9F3B6670C059EAC" pageId="19" pageNumber="50">
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<paragraph id="6AB356296D153E088372DDC0CB84EB55" pageId="19" pageNumber="50">
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Figure 58. Records of five species of
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<taxonomicName id="31015133528AD69CFC5A0B5DC427C7F4" class="Collembola" family="Isotomidae" genus="Tetracanthella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetracanthella" order="Entomobryomorpha" pageId="19" pageNumber="50" phylum="Arthropoda" rank="genus">Tetracanthella</taxonomicName>
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in the Far East of Russia and Japan.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="E7ACD96935189AA1EA98D835E59F43DC" pageId="19" pageNumber="50" type="discussion">
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<paragraph id="763000C03A8484566DAD387F23ED6755" pageId="19" pageNumber="50">Discussion.</paragraph>
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<paragraph id="FEC64A7BA802DF1FAB910D09755224B5" pageId="19" pageNumber="50">
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See the remarks to
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<taxonomicName id="7EDF0E11638742733B1BD779781C29CE" lsidName="T. tardoki" pageId="19" pageNumber="50" rank="species" species="tardoki">T. tardoki</taxonomicName>
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sp. nov.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |