159 lines
20 KiB
XML
159 lines
20 KiB
XML
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<mods:title id="F3A82428FBD3C123E4228E7653162BD7">Anderemaeus (Acari, Oribatida) - overview, three new species from South America and reassessment of Anderemaeidae supported by ontogeny</mods:title>
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<mods:namePart id="5BED8D93AD5FF90D825B8BA9D86069D3">Norton, Roy A.</mods:namePart>
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<mods:namePart id="C492DBA99C87F30E026EB5DAA8B77DB1">Ermilov, Sergey G.</mods:namePart>
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<subSubSection id="C36E6532FFCC966370DE231AFC4BF835" pageId="31" pageNumber="272" type="nomenclature">
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<paragraph id="8BCB36B9FFCC966370DE231AFC9CF9F1" blockId="31.[151,814,1592,1620]" box="[151,814,1592,1620]" pageId="31" pageNumber="272">
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<heading id="D08381D5FFCC966370DE231AFC9CF9F1" bold="true" box="[151,814,1592,1620]" fontSize="11" level="1" pageId="31" pageNumber="272" reason="1">
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<emphasis id="B900EAABFFCC966370DE231AFC9CF9F1" bold="true" box="[151,814,1592,1620]" pageId="31" pageNumber="272">
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<taxonomicName id="4C744D3AFFCC966370DE231AFD12F9F1" authority="(Tragardh, 1907)" authorityName="Norton & Ermilov" authorityYear="2019" baseAuthorityName="Tragardh" baseAuthorityYear="1907" box="[151,672,1592,1620]" class="Arachnida" family="Caleremaeidae" genus="Anderemaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="31" pageNumber="272" phylum="Arthropoda" rank="species" species="tridactylus" status="comb. nov.">
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<emphasis id="B900EAABFFCC966370DE231AFE76F9F6" bold="true" box="[151,452,1593,1620]" italics="true" pageId="31" pageNumber="272">Anderemaeus tridactylus</emphasis>
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(
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<bibRefCitation id="EFE54B48FFCC9663719A231BFD2AF9F1" author="Tragardh, I." box="[467,664,1592,1619]" pageId="31" pageNumber="272" pagination="1 - 34" refId="ref27908" refString="Tragardh, I. (1907) The Acari of the Swedish South Polar Expedition. Wissenschaftliche Ergebnisse der Schwedischen Sudpo- lar-Expedition 1901 - 1903, unter Leitung von Dr. Otto Nordenskold, 5 (11), 1 - 34." type="journal article" year="1907">Trägårdh, 1907</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A23357D0FFCC966372EE231AFC9CF9F1" box="[679,814,1593,1619]" pageId="31" pageNumber="272" rank="species">comb. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BCB36B9FFCC966370DE23A3FC4BF835" blockId="31.[151,1437,1664,1943]" pageId="31" pageNumber="272">
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<bibRefCitation id="EFE54B48FFCC966370DE23A3FEE2F939" author="Tragardh, I." box="[151,336,1664,1691]" pageId="31" pageNumber="272" pagination="1 - 34" refId="ref27908" refString="Tragardh, I. (1907) The Acari of the Swedish South Polar Expedition. Wissenschaftliche Ergebnisse der Schwedischen Sudpo- lar-Expedition 1901 - 1903, unter Leitung von Dr. Otto Nordenskold, 5 (11), 1 - 34." type="journal article" year="1907">Trägårdh (1907)</bibRefCitation>
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proposed
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<taxonomicName id="4C744D3AFFCC9663718123A2FD71F939" authorityName="Tragardh" authorityYear="1907" box="[456,707,1665,1691]" class="Arachnida" family="Carabodidae" genus="Carabodes" kingdom="Animalia" order="Sarcoptiformes" pageId="31" pageNumber="272" phylum="Arthropoda" rank="species" species="tridactylus">
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<emphasis id="B900EAABFFCC9663718123A2FD71F939" box="[456,707,1665,1691]" italics="true" pageId="31" pageNumber="272">Carabodes tridactylus</emphasis>
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</taxonomicName>
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based on a single specimen collected from moss on the subantarctic ‘Observatory Island’, near Staten Island (
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<collectingCountry id="F3637629FFCC966372FF2386FD52F91D" box="[694,736,1701,1727]" name="Iceland" pageId="31" pageNumber="272">Isla</collectingCountry>
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de los Estados),
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<collectingRegion id="49B0F85BFFCC966373EF2386FBD5F91D" box="[934,1127,1701,1727]" country="Argentina" name="Tierra del Fuego - Antartida e Islas del Atlantico Sur" pageId="31" pageNumber="272">Tierra del Fuego</collectingRegion>
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,
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<collectingCountry id="F3637629FFCC9663743A2386FB54F91D" box="[1139,1254,1701,1727]" name="Argentina" pageId="31" pageNumber="272">Argentina</collectingCountry>
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. It has not been recollected and, despite the rather detailed original description and relatively clear illustrations, for more than a century the species has remained in
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<taxonomicName id="4C744D3AFFCC9663726523CEFD15F8A5" authorityName="C. L. Koch" authorityYear="1835" box="[556,679,1773,1799]" class="Arachnida" family="Carabodidae" genus="Carabodes" kingdom="Animalia" order="Sarcoptiformes" pageId="31" pageNumber="272" phylum="Arthropoda" rank="genus">
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<emphasis id="B900EAABFFCC9663726523CEFD15F8A5" box="[556,679,1773,1799]" italics="true" pageId="31" pageNumber="272">Carabodes</emphasis>
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</taxonomicName>
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. It was not mentioned in Fredes’ (2018) recent checklist of oribatid mites of
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<collectingCountry id="F3637629FFCC966370B02232FEDEF889" box="[249,364,1809,1835]" name="Argentina" pageId="31" pageNumber="272">Argentina</collectingCountry>
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. Recently, Subías (2017) indicated that
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<taxonomicName id="4C744D3AFFCC966373652232FC74F889" authorityName="Tragardh" authorityYear="1907" box="[812,966,1809,1835]" class="Arachnida" family="Carabodidae" genus="Carabodes" kingdom="Animalia" order="Sarcoptiformes" pageId="31" pageNumber="272" phylum="Arthropoda" rank="species" species="tridactylus">
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<emphasis id="B900EAABFFCC966373652232FC74F889" box="[812,966,1809,1835]" italics="true" pageId="31" pageNumber="272">C. tridactylus</emphasis>
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</taxonomicName>
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was a member of
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<taxonomicName id="4C744D3AFFCC966374DE2232FA9CF889" authorityName="Hammer" authorityYear="1958" box="[1175,1326,1809,1835]" class="Arachnida" family="Caleremaeidae" genus="Anderemaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="31" pageNumber="272" phylum="Arthropoda" rank="genus">
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<emphasis id="B900EAABFFCC966374DE2232FA9CF889" box="[1175,1326,1809,1835]" italics="true" pageId="31" pageNumber="272">Anderemaeus</emphasis>
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</taxonomicName>
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, which is clearly correct. However, this work is an unpublished electronic update of his 2004 checklist, and according to the International Code of Zoological Nomenclature it cannot be used a source of valid nomenclatural acts. Therefore, after consultation with Dr. Subías, we make the formal recombination herein.
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</paragraph>
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</subSubSection>
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<caption id="DF0B6631FFF3965C70DE23D2FA9CF843" httpUri="https://zenodo.org/record/3353099/files/figure.png" pageId="32" pageNumber="273" startId="32.[151,250,1777,1802]" targetBox="[190,1397,179,1749]" targetPageId="32">
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<paragraph id="8BCB36B9FFF3965C70DE23D2FA9CF843" blockId="32.[151,1437,1777,2018]" pageId="32" pageNumber="273">
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<emphasis id="B900EAABFFF3965C70DE23D2FE96F8A8" bold="true" box="[151,292,1777,1802]" pageId="32" pageNumber="273">FIGURE 23.</emphasis>
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<taxonomicName id="4C744D3AFFF3965C716423D2FD6BF8AB" authority="Mahunka, 1980" authorityName="Mahunka" authorityYear="1980" box="[301,729,1777,1802]" class="Arachnida" family="Caleremaeidae" genus="Anderemaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="32" pageNumber="273" phylum="Arthropoda" rank="species" species="hammerae">
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<emphasis id="B900EAABFFF3965C716423D2FD99F8AB" box="[301,555,1777,1801]" italics="true" pageId="32" pageNumber="273">Anderemaeus hammerae</emphasis>
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<bibRefCitation id="EFE54B48FFF3965C727C23D2FD6BF8AB" author="Mahunka, S." box="[565,729,1777,1802]" pageId="32" pageNumber="273" pagination="155 - 181" refId="ref26604" refString="Mahunka, S. (1980) Neue und interessante Milben aus dem Genfer Museum XXXVII. Oribatids (Acari) from Monte Susana (Tierra del Fuego, Argentina). Revue suisse de Zoologie, 87 (1), 155 - 181." type="journal article" year="1980">Mahunka, 1980</bibRefCitation>
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</taxonomicName>
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adult: A, dorsal view (insert: enlargement from central notogaster, showing shallow foveolae); B, ventral view (insert: preanal organ, ~45 μm long); C, lateral view of dark specimen; D, part of acetabulum I, showing bifid tracheal trunk, internal view, dissected specimen; E, interlamellar seta; F, prodorsum lateral view (slightly dorsal, seta
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<emphasis id="B900EAABFFF3965C7123227EFECEF8D7" box="[362,380,1885,1909]" italics="true" pageId="32" pageNumber="273">le</emphasis>
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broken from cusp); G, transverse section of strongly cleared specimen, cut behind sejugal region, posterior view (setae
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<emphasis id="B900EAABFFF3965C717522A1FEE2F83B" box="[316,336,1922,1945]" italics="true" pageId="32" pageNumber="273">in</emphasis>
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broken); H, same, ventral region showing apodemes 2; I, same, shallower focus showing sejugal apodemes; J, same, shallower focus showing apodemes 3; K, same, shallower focus showing acetabulum IV and spermatopositor. Photomicrographs in transmitted light, DIC, except A, B reflected light. Scale bars: 100 μm (A–C); 20 μm (E–K); 5 μm (D).
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</paragraph>
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</caption>
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<caption id="DF0B6631FFF2965D70DE23E3FBE6F8CB" httpUri="https://zenodo.org/record/3353101/files/figure.png" pageId="33" pageNumber="274" startId="33.[151,250,1728,1753]" targetBox="[151,1435,179,1701]" targetPageId="33">
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<paragraph id="8BCB36B9FFF2965D70DE23E3FBE6F8CB" blockId="33.[151,1437,1728,1897]" pageId="33" pageNumber="274">
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<emphasis id="B900EAABFFF2965D70DE23E3FEADF97B" bold="true" box="[151,287,1728,1753]" pageId="33" pageNumber="274">FIGURE 24.</emphasis>
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<taxonomicName id="4C744D3AFFF2965D716C23E2FD77F97B" authority="Mahunka, 1980" authorityName="Mahunka" authorityYear="1980" box="[293,709,1728,1753]" class="Arachnida" family="Caleremaeidae" genus="Anderemaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="33" pageNumber="274" phylum="Arthropoda" rank="species" species="hammerae">
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<emphasis id="B900EAABFFF2965D716C23E2FDACF97B" box="[293,542,1729,1753]" italics="true" pageId="33" pageNumber="274">Anderemaeus hammerae</emphasis>
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<bibRefCitation id="EFE54B48FFF2965D726D23E3FD77F97B" author="Mahunka, S." box="[548,709,1728,1753]" pageId="33" pageNumber="274" pagination="155 - 181" refId="ref26604" refString="Mahunka, S. (1980) Neue und interessante Milben aus dem Genfer Museum XXXVII. Oribatids (Acari) from Monte Susana (Tierra del Fuego, Argentina). Revue suisse de Zoologie, 87 (1), 155 - 181." type="journal article" year="1980">Mahunka, 1980</bibRefCitation>
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</taxonomicName>
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, adult: A, leg I, B, leg IV; C, bothridial region, dorsal view; D, cerotegu- ment dislodged from pedotectum I; E, cerotegument dislodged from genital plate (left) and aggenital region (right); F, region of notogastral setae
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<emphasis id="B900EAABFFF2965D710E222AFEE6F883" box="[327,340,1801,1825]" italics="true" pageId="33" pageNumber="274">h</emphasis>
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<subScript id="17F034FCFFF2965D711A223BFEE8F884" attach="left" box="[339,346,1816,1830]" fontSize="6" pageId="33" pageNumber="274">3</subScript>
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, with dislodged cerotegument; G, same, region of notogastral seta
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<emphasis id="B900EAABFFF2965D7449222AFBBFF883" box="[1024,1037,1801,1825]" italics="true" pageId="33" pageNumber="274">h</emphasis>
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<subScript id="17F034FCFFF2965D7444223BFBA6F884" attach="left" box="[1037,1044,1816,1830]" fontSize="6" pageId="33" pageNumber="274">2</subScript>
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; H, region of epimeres III, IV, anterior to right; I, discidium and part of trochanter III, ventral view, anterior to right (insert: enlargement of cerotegument excrescences). Photomicrographs in transmitted light, DIC. Scale bars: 20 μm (A, B, C, H); 5 μm (all others).
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</paragraph>
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</caption>
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<subSubSection id="C36E6532FFF2965E708E2298FE9DFE29" lastPageId="34" lastPageNumber="275" pageId="33" pageNumber="274" type="description">
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<paragraph id="8BCB36B9FFF2965E708E2298FE9DFE29" blockId="33.[151,1437,1979,2042]" lastBlockId="34.[151,1437,152,395]" lastPageId="34" lastPageNumber="275" pageId="33" pageNumber="274">
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While terminology has changed,
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<bibRefCitation id="EFE54B48FFF2965D72752298FCB4F874" author="Tragardh, I." box="[572,774,1979,2006]" pageId="33" pageNumber="274" pagination="1 - 34" refId="ref27908" refString="Tragardh, I. (1907) The Acari of the Swedish South Polar Expedition. Wissenschaftliche Ergebnisse der Schwedischen Sudpo- lar-Expedition 1901 - 1903, unter Leitung von Dr. Otto Nordenskold, 5 (11), 1 - 34." type="journal article" year="1907">Trägårdh’s (1907)</bibRefCitation>
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description and figures closely match the traits of
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<taxonomicName id="4C744D3AFFF2965D750A229FFF6FF85B" authorityName="Mahunka" authorityYear="1980" class="Arachnida" family="Caleremaeidae" genus="Anderemaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="33" pageNumber="274" phylum="Arthropoda" rank="species" species="hammerae">
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<emphasis id="B900EAABFFF2965D750A229FFF6FF85B" italics="true" pageId="33" pageNumber="274">A. hammerae</emphasis>
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</taxonomicName>
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, known from the southern tips of
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<collectingCountry id="F3637629FFF2965D722E22FCFD64F85B" box="[615,726,2015,2041]" name="Argentina" pageId="33" pageNumber="274">Argentina</collectingCountry>
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and
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<collectingCountry id="F3637629FFF2965D735822FCFCE3F85B" box="[785,849,2015,2041]" name="Chile" pageId="33" pageNumber="274">Chile</collectingCountry>
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.
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<bibRefCitation id="EFE54B48FFF2965D731722FCFBAEF858" author="Mahunka, S." box="[862,1052,2015,2042]" pageId="33" pageNumber="274" pagination="155 - 181" refId="ref26604" refString="Mahunka, S. (1980) Neue und interessante Milben aus dem Genfer Museum XXXVII. Oribatids (Acari) from Monte Susana (Tierra del Fuego, Argentina). Revue suisse de Zoologie, 87 (1), 155 - 181." type="journal article" year="1980">Mahunka (1980)</bibRefCitation>
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did not cite Trägårdh’s work and seems to have been unaware of
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<emphasis id="B900EAABFFF1965E724E25BAFD1BFF11" box="[519,681,153,179]" italics="true" pageId="34" pageNumber="275">
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<taxonomicName id="4C744D3AFFF1965E724E25BAFD17FF11" authorityName="Tragardh" authorityYear="1907" box="[519,677,153,179]" class="Arachnida" family="Carabodidae" genus="Carabodes" kingdom="Animalia" order="Sarcoptiformes" pageId="34" pageNumber="275" phylum="Arthropoda" rank="species" species="tridactylus">C. tridactylus</taxonomicName>
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.
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</emphasis>
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Only one trait prevents us from proposing a synonymy: Trägårdh described setae as follows: ‘interlamellar hairs hairy, straight and blunt, situated as far from the middle as from the pseudostigmatic organs [i.e., the bothridial setae].’ While seta
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<emphasis id="B900EAABFFF1965E731925C1FCD4FF59" box="[848,870,226,251]" italics="true" pageId="34" pageNumber="275">in</emphasis>
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of
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<taxonomicName id="4C744D3AFFF1965E73C225C2FB92FF59" authorityName="Mahunka" authorityYear="1980" box="[907,1056,225,251]" class="Arachnida" family="Caleremaeidae" genus="Anderemaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="34" pageNumber="275" phylum="Arthropoda" rank="species" species="hammerae">
|
||
<emphasis id="B900EAABFFF1965E73C225C2FB92FF59" box="[907,1056,225,251]" italics="true" pageId="34" pageNumber="275">A. hammerae</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="134F2A3CFFF1965E747925C2FB21FF59" box="[1072,1171,225,251]" captionStart="FIGURE 22" captionStartId="30.[151,250,1840,1865]" captionTargetBox="[152,1435,179,1812]" captionTargetId="figure@30.[152,1435,179,1812]" captionTargetPageId="30" captionText="FIGURE 22. Anderemaeus chilensis Hammer, 1962., adult: A, leg I, proximal half; B, leg IV, proximal half; C, D, framed region of B, in different specimens; E, dorsal spine of trochanter IV, with dislodged cerotegument; F, right sejugal region, dorsal view; G, cerotegument dislodged from mid-prodorsum; H, same, from epimere I; I, trochanter IV, enlarged from B; J, notogastral surface between setae h 2, h 3; K, unusual specimen with heavy dirt load. Photomicrographs in transmitted light, DIC. Scale bars: 100 μm (K); 20 μm (A, B, F); 10 μm (I, J); 5 μm (C–E, G, H)." httpUri="https://zenodo.org/record/3353097/files/figure.png" pageId="34" pageNumber="275">Fig. 22E</figureCitation>
|
||
) does have barbs, these are consistently minute and extremely difficult to discern, even with oil-immersion lenses and contrast-illumination, and the setae could not reasonably be characterized as ‘hairy’. Since in all other
|
||
<taxonomicName id="4C744D3AFFF1965E745E240AFB1CFEE1" authorityName="Hammer" authorityYear="1958" box="[1047,1198,297,323]" class="Arachnida" family="Caleremaeidae" genus="Anderemaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="34" pageNumber="275" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B900EAABFFF1965E745E240AFB1CFEE1" box="[1047,1198,297,323]" italics="true" pageId="34" pageNumber="275">Anderemaeus</emphasis>
|
||
</taxonomicName>
|
||
species known to us, the barbation of seta
|
||
<emphasis id="B900EAABFFF1965E71C0246DFE2DFEC5" box="[393,415,334,359]" italics="true" pageId="34" pageNumber="275">in</emphasis>
|
||
is distinct at even modest magnification, it seems most reasonable to consider both to be valid species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |