700 lines
90 KiB
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700 lines
90 KiB
XML
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<mods:title id="6071A921BC4FFCB135123DA4CA05578D">Morphology and zoogeography of the burrower-like gammarid Gammarus koshovi (Bazikalova, 1946) (Crustacea, Amphipoda, Gammaridae) - An overlooked and poorly known species in the Siberian fauna</mods:title>
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<treatment id="039787E10505FFF1D571FB869A75E720" ID-DOI="http://doi.org/10.5281/zenodo.5572792" ID-GBIF-Taxon="188647929" ID-Zenodo-Dep="5572792" LSID="urn:lsid:plazi:treatment:039787E10505FFF1D571FB869A75E720" httpUri="http://treatment.plazi.org/id/039787E10505FFF1D571FB869A75E720" lastPageId="11" lastPageNumber="189" pageId="4" pageNumber="182">
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<taxonomicName id="4C3E4D740505FFFED571FB869B7AE7A3" ID-CoL="6K8XC" authority="(Bazikalova, 1946)" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[560,1027,1150,1177]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="182" phylum="Arthropoda" rank="species" species="koshovi" superFamily="Gammaroidea">
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<emphasis id="B94AEAE50505FFFED571FB869C62E7A3" bold="true" box="[560,795,1150,1177]" italics="true" pageId="4" pageNumber="182">Gammarus koshovi</emphasis>
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(
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<bibRefCitation id="EFAF4B060505FFFED46AFB879C82E7A3" author="Bazikalova A. Ya." box="[811,1019,1150,1177]" pageId="4" pageNumber="182" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova, 1946</bibRefCitation>
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)
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</taxonomicName>
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</heading>
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<subSubSection id="C324657C0505FFFED5A6FB5A9C35E787" box="[743,844,1186,1213]" pageId="4" pageNumber="182" type="description">
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<paragraph id="8B8136F70505FFFED5A6FB5A9C35E787" blockId="4.[560,1027,1150,1213]" box="[743,844,1186,1213]" pageId="4" pageNumber="182">
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<figureCitation id="13052A720505FFFED5A6FB5A9C35E787" box="[743,844,1186,1213]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStartId-0="6.[189,232,1758,1784]" captionStartId-1="7.[189,231,1894,1920]" captionStartId-2="8.[189,233,1928,1954]" captionStartId-3="9.[189,233,1963,1989]" captionTargetBox-0="[202,1394,266,1709]" captionTargetBox-1="[216,1371,268,1848]" captionTargetBox-2="[213,1383,272,1881]" captionTargetBox-3="[195,1388,583,1908]" captionTargetId-0="figure-11@6.[189,1398,265,1719]" captionTargetId-1="figure-17@7.[212,1374,265,1856]" captionTargetId-2="figure-12@8.[202,1385,265,1890]" captionTargetId-3="figure-110@9.[189,1398,575,1923]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionTargetPageId-2="8" captionTargetPageId-3="9" captionText-0="Fig. 2. Gammarus koshovi (Bazikalova, 1946), DAS 16-013. A–C. ♀, 8.0 mm. A. Habitus, lateral view. B. Gnathopod I. C. Gnathopod II. — D–G. ♂, 7.5 mm. D. Antenna II. E. Antenna II, calceolus (× 2800). F. Gnathopod I, setation omitted. G. Gnathopod II, setation omitted." captionText-1="Fig. 3. Gammarus koshovi (Bazikalova, 1946), DAS 16-013, ♀, 8.0 mm. A. Head.B. Antenna I.C.Antenna II. D. Mandible, right. E. Mandible, lacinia mobilis (× 600). F. Mandible, left (part.). G. Lower lip. H. Upper lip. I. Maxilla I, right. J. Maxilla I, outer plate (× 600). K. Palp of maxilla I, left. L. Maxilla II. M. Maxilliped." captionText-2="Fig. 4. Gammarus koshovi (Bazikalova, 1946), DAS 16-013. A–E. ♀, 8.0 mm. A. Pereopod III. B. Pereopod IV. C. Pereopod V. D. Pereopod VI. E. Pereopod VII. — F–G. ♂, 7.5 mm. F. Uropod III. G. Telson. Black arrowheads indicate reduced carpi." captionText-3="Fig. 5. Gammarus koshovi (Bazikalova, 1946), DAS 16-013, ♀, 8.0 mm. A. Epimeral plates I–III. B. Urosoma, dorsal view.C–E. Pleopods I–III (part.). F. Uropod I. G. Uropod II. H. Uropod III. I. Telson." figureDoi-0="http://doi.org/10.5281/zenodo.5567148" figureDoi-1="http://doi.org/10.5281/zenodo.5567150" figureDoi-2="http://doi.org/10.5281/zenodo.5567152" figureDoi-3="http://doi.org/10.5281/zenodo.5567154" httpUri-0="https://zenodo.org/record/5567148/files/figure.png" httpUri-1="https://zenodo.org/record/5567150/files/figure.png" httpUri-2="https://zenodo.org/record/5567152/files/figure.png" httpUri-3="https://zenodo.org/record/5567154/files/figure.png" pageId="4" pageNumber="182">Figs 2–5</figureCitation>
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<subSubSection id="C324657C0505FFFED7FCFB1B9D40E6BF" pageId="4" pageNumber="182" type="reference_group">
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<paragraph id="8B8136F70505FFFED7FCFB1B9B10E7C4" blockId="4.[189,1129,1251,1278]" box="[189,1129,1251,1278]" pageId="4" pageNumber="182">
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<treatmentCitation id="0A9F10E60505FFFED7FCFB1B9D80E7C7" author="Bazikalova A. Ya." box="[189,761,1251,1277]" page="677" pageId="4" pageNumber="182" year="1946">
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<taxonomicName id="4C3E4D740505FFFED7FCFB1B9D80E7C7" ID-CoL="8VNLN" authority="Bazikalova, 1946: 677" authorityName="Bazikalova" authorityPageNumber="677" authorityYear="1946" box="[189,761,1251,1277]" class="Malacostraca" family="Gammaridae" genus="Rivulogammarus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="182" phylum="Arthropoda" rank="species" species="koshovi">
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<emphasis id="B94AEAE50505FFFED7FCFB1B9E9EE7C7" box="[189,487,1251,1277]" italics="true" pageId="4" pageNumber="182">Rivulogammarus koshovi</emphasis>
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<bibRefCitation id="EFAF4B060505FFFED6AFFB1B9D80E7C7" author="Bazikalova A. Ya." box="[494,761,1251,1277]" pageId="4" pageNumber="182" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova, 1946: 677</bibRefCitation>
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</taxonomicName>
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, text-fig. (original description).
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<paragraph id="8B8136F70505FFFED7FCFADD9C9FE605" blockId="4.[189,1399,1316,1414]" box="[189,998,1316,1343]" pageId="4" pageNumber="182">
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<treatmentCitationGroup id="AB2E11D90505FFFED7FCFADD9C9FE605" box="[189,998,1316,1343]" pageId="4" pageNumber="182">
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<taxonomicName id="4C3E4D740505FFFED7FCFADD9E9EE605" ID-CoL="8VNLN" authorityName="Bazikalova" authorityYear="1946" box="[189,487,1317,1343]" class="Malacostraca" family="Gammaridae" genus="Rivulogammarus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="182" phylum="Arthropoda" rank="species" species="koshovi">
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<emphasis id="B94AEAE50505FFFED7FCFADD9E9EE605" box="[189,487,1317,1343]" italics="true" pageId="4" pageNumber="182">Rivulogammarus koshovi</emphasis>
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</taxonomicName>
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–
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<treatmentCitation id="0A9F10E60505FFFED545FADD9DACE605" author="Barnard J. L." box="[516,725,1316,1343]" page="72" pageId="4" pageNumber="182" year="1958">
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<bibRefCitation id="EFAF4B060505FFFED545FADD9DACE605" author="Barnard J. L." box="[516,725,1316,1343]" pageId="4" pageNumber="182" pagination="1 - 145" refId="ref7856" refString="Barnard J. L. 1958. Index to the families, genera and species of the gammaridean Amphipoda (Crustacea). Occasional Papers of the Allan Hancock Foundation 19: 1 - 145." type="journal article" year="1958">Barnard 1958: 72</bibRefCitation>
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</treatmentCitation>
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||
. —
|
||
<treatmentCitation id="0A9F10E60505FFFED445FADD9C9BE605" author="Karaman G. S." box="[772,994,1317,1343]" page="41" pageId="4" pageNumber="182" year="1991">
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<bibRefCitation id="EFAF4B060505FFFED445FADD9C9BE605" author="Karaman G. S." box="[772,994,1317,1343]" pageId="4" pageNumber="182" pagination="37 - 73" refId="ref9806" refString="Karaman G. S. 1991. Contribution to the knowledge of the Amphipoda 205. The survey of described and cited freshwater Gammarus species (Fam. Gammaridae) from Soviet Union with redescription of two taxa. Poljoprivreda i Sumarstvo, Titograd 37: 37 - 73." type="journal article" year="1991">Karaman 1991: 41</bibRefCitation>
|
||
</treatmentCitation>
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||
.
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||
</treatmentCitationGroup>
|
||
</paragraph>
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||
<paragraph id="8B8136F70505FFFED7FCFAB09D40E6BF" blockId="4.[189,1399,1316,1414]" pageId="4" pageNumber="182">
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<treatmentCitationGroup id="AB2E11D90505FFFED7FCFAB09D40E6BF" pageId="4" pageNumber="182">
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<taxonomicName id="4C3E4D740505FFFED7FCFAB09ED9E658" ID-CoL="6K8XC" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[189,416,1352,1378]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="182" phylum="Arthropoda" rank="species" species="koshovi">
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<emphasis id="B94AEAE50505FFFED7FCFAB09ED9E658" box="[189,416,1352,1378]" italics="true" pageId="4" pageNumber="182">Gammarus koshovi</emphasis>
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</taxonomicName>
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||
–
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||
<treatmentCitation id="0A9F10E60505FFFED6FBFAB09C63E658" author="Barnard J. L. & Barnard C. M." box="[442,794,1352,1378]" page="467" pageId="4" pageNumber="182" year="1983">
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<bibRefCitation id="EFAF4B060505FFFED6FBFAB09C63E658" author="Barnard J. L. & Barnard C. M." box="[442,794,1352,1378]" pageId="4" pageNumber="182" refId="ref7892" refString="Barnard J. L. & Barnard C. M. 1983. Freshwater Amphipoda of the World. Vol. 1, 2. Hayfield Associates, Mt. Vernon, Virginia." type="book" year="1983">Barnard & Barnard 1983: 467</bibRefCitation>
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||
</treatmentCitation>
|
||
. —
|
||
<treatmentCitation id="0A9F10E60505FFFED406FAB09B2FE659" author="Erbaeva E. A. & Safronov G. P. & Shoshin A. V. & Varykhanova K. V." box="[839,1110,1352,1379]" page="56" pageId="4" pageNumber="182" year="1990">
|
||
<bibRefCitation id="EFAF4B060505FFFED406FAB09B2FE659" author="Erbaeva E. A. & Safronov G. P. & Shoshin A. V. & Varykhanova K. V." box="[839,1110,1352,1379]" pageId="4" pageNumber="182" pagination="55 - 59" refId="ref8738" refString="Erbaeva E. A., Safronov G. P., Shoshin A. V. & Varykhanova K. V. 1990. Gammarids of the mountain lake Khubsugul (Mongolia). In: Khmeleva N. N., Golubev A. P., Sokolova N. Yu. & Roshchin V. E. (eds) Species in Area: Biology, Ecology, and Productivity of Water Invertebrates: 55 - 59. Belorussian Committee for the UNESCO program " Man and the Biosphere ", Navuka i Tekhnika, Minsk. [In Russian.]" type="book chapter" year="1990">
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||
Erbaeva
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||
<emphasis id="B94AEAE50505FFFED4EDFAB19C9FE658" box="[940,998,1352,1378]" italics="true" pageId="4" pageNumber="182">et al.</emphasis>
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1990: 56
|
||
</bibRefCitation>
|
||
</treatmentCitation>
|
||
. —
|
||
<treatmentCitation id="0A9F10E60505FFFED3C5FAB09E61E6BF" author="Kozhova O. M. & Erbaeva E. A. & Safronov G. P." page="104" pageId="4" pageNumber="182" year="2000">
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<bibRefCitation id="EFAF4B060505FFFED3C5FAB09E61E6BF" author="Kozhova O. M. & Erbaeva E. A. & Safronov G. P." pageId="4" pageNumber="182" pagination="97 - 124" refId="ref10150" refString="Kozhova O. M., Erbaeva E. A. & Safronov G. P. 2000. The benthic invertebrates of Lake Khubsugul, Mongolia. In: Rossiter A. & Kawanabe H. (eds) Ancient Lakes: Biodiversity, Ecology and Evolution. Advances in Ecological Research 31: 97 - 124. Academic Press, Amsterdam. https: // doi. org / 10.1016 / S 0065 - 2504 (00) 31009 - 1" type="journal article" year="2000">
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||
Kozhova
|
||
<emphasis id="B94AEAE50505FFFED3B2FAB19A57E658" box="[1267,1326,1352,1378]" italics="true" pageId="4" pageNumber="182">et al.</emphasis>
|
||
2000: 104
|
||
</bibRefCitation>
|
||
</treatmentCitation>
|
||
. —
|
||
<treatmentCitation id="0A9F10E60505FFFED608FA939D4FE6BF" author="Safronov G. P." box="[329,566,1387,1413]" page="210" pageId="4" pageNumber="182" year="2006">
|
||
<bibRefCitation id="EFAF4B060505FFFED608FA939D4FE6BF" author="Safronov G. P." box="[329,566,1387,1413]" pageId="4" pageNumber="182" pagination="201 - 216" refId="ref11320" refString="Safronov G. P. 2006. Chapter 13. Gammaridae of Lake Hovsgol. In: Goulden C. E., Sitnikova T., Gelhaus J. & Boldgiv B. (eds) The Geology, Biodiversity and Ecology of Lake Hovsgol (Mongolia): 201 - 216. Backhuys Publishers, Leiden." type="book chapter" year="2006">Safronov 2006: 210</bibRefCitation>
|
||
</treatmentCitation>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C324657C0505FFFED7FCFA549E1CE5F2" pageId="4" pageNumber="182" type="diagnosis">
|
||
<paragraph id="8B8136F70505FFFED7FCFA549EB2E6FD" blockId="4.[189,459,1452,1479]" box="[189,459,1452,1479]" pageId="4" pageNumber="182">
|
||
<emphasis id="B94AEAE50505FFFED7FCFA549E4FE6FC" bold="true" box="[189,310,1452,1478]" pageId="4" pageNumber="182">Diagnosis</emphasis>
|
||
(both sexes)
|
||
</paragraph>
|
||
<paragraph id="8B8136F70505FFFED7FCFA239E1CE5F2" blockId="4.[188,1401,1499,1737]" pageId="4" pageNumber="182">
|
||
Compact, small-sized amphipod with well-developed eyes; coxal plates spacious (especially coxae 4 and 5); appendages comparatively short; antennae short and stout; peduncle articles 1–3 of antenna I comprise 33% of its total length, accessory flagellum 2-segmented with terminal article greatly reduced; antenna II with rare long setae on ventral face, males with calceoli; pereopods III and IV with clusters of setae on articles 4–6 posteriorly, carpi shortened; pereopod dactyli III–VII strong; uropod III endopodite somewhat shorter than exopodite, all margins with mix of setae of different length. BL = 8.0 mm (
|
||
<specimenCount id="9D38FD7E0505FFFED27AF9739A1CE59F" box="[1339,1381,1675,1701]" pageId="4" pageNumber="182" type="female">♀♀</specimenCount>
|
||
),
|
||
<quantity id="4CC69B120505FFFED7FCF9569E6EE5F3" box="[189,279,1710,1737]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="4" pageNumber="182" unit="mm" value="7.5">7.5 mm</quantity>
|
||
(
|
||
<specimenCount id="9D38FD7E0505FFFED666F9569E2EE5F2" box="[295,343,1710,1736]" pageId="4" pageNumber="182" type="male">♂♂</specimenCount>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C324657C0505FFFFD7FCF9179A0DE27D" lastPageId="5" lastPageNumber="183" pageId="4" pageNumber="182" type="materials_examined">
|
||
<paragraph id="8B8136F70505FFFED7FCF9179D2DE431" blockId="4.[189,596,1775,1803]" box="[189,596,1775,1803]" pageId="4" pageNumber="182">
|
||
<emphasis id="B94AEAE50505FFFED7FCF9179ED3E433" bold="true" box="[189,426,1775,1801]" pageId="4" pageNumber="182">
|
||
<collectingCounty id="62E04E7B0505FFFED7FCF9179E53E433" box="[189,298,1775,1801]" pageId="4" pageNumber="182">Material</collectingCounty>
|
||
examined
|
||
</emphasis>
|
||
(new records)
|
||
</paragraph>
|
||
<paragraph id="8B8136F70505FFFFD7FCF8E69A0DE27D" blockId="4.[189,1399,1821,2025]" lastBlockId="5.[189,1398,265,328]" lastPageId="5" lastPageNumber="183" pageId="4" pageNumber="182">
|
||
<materialsCitation id="3B563CAA0505FFFED7FCF8E69BB0E461" ID-GBIF-Occurrence="3383732304" collectedFrom="silted sand" collectingDate="2013-06-24" collectionCode="DAS" collectorName="E. N. Yalysheva" country="Russia" county="Republic" elevation="6" latitude="50.045166" location="Tuva Republic" longLatPrecision="1" longitude="94.99819" pageId="4" pageNumber="182" specimenCode="DAS 16-013" specimenCount="2" specimenCount-female="2" stateProvince="Tyva">
|
||
<collectingCountry id="F32976670505FFFED7FCF8E69E5FE402" box="[189,294,1822,1848]" name="Russia" pageId="4" pageNumber="182">RUSSIA</collectingCountry>
|
||
–
|
||
<emphasis id="B94AEAE50505FFFED60AF8E69D73E402" bold="true" box="[331,522,1822,1848]" pageId="4" pageNumber="182">
|
||
<location id="8EE1602C0505FFFED60AF8E69D73E402" LSID="urn:lsid:plazi:treatment:039787E10505FFF1D571FB869A75E720:8EE1602C0505FFFED60AF8E69D73E402" box="[331,522,1822,1848]" country="Russia" county="Republic" latitude="50.045166" longLatPrecision="1" longitude="94.99819" name="Tuva Republic" pageId="4" pageNumber="182" stateProvince="Tyva">Tuva Republic</location>
|
||
</emphasis>
|
||
•
|
||
<specimenCount id="9D38FD7E0505FFFED56AF8E69D08E403" box="[555,625,1822,1849]" pageId="4" pageNumber="182" type="female">2 ♀♀</specimenCount>
|
||
(BL = ca 8.0 mm);
|
||
<location id="8EE1602C0505FFFED435F8E69B45E402" LSID="urn:lsid:plazi:treatment:039787E10505FFF1D571FB869A75E720:8EE1602C0505FFFED435F8E69B45E402" box="[884,1084,1822,1848]" country="Russia" county="Republic" latitude="50.045166" longLatPrecision="1" longitude="94.99819" name="Tore-Khol Lake" pageId="4" pageNumber="182" stateProvince="Tyva">Tore-Khol Lake</location>
|
||
,
|
||
<location id="8EE1602C0505FFFED30DF8E69BD7E402" LSID="urn:lsid:plazi:treatment:039787E10505FFF1D571FB869A75E720:8EE1602C0505FFFED30DF8E69BD7E402" box="[1100,1198,1822,1848]" country="Russia" county="Republic" latitude="50.045166" longLatPrecision="1" longitude="94.99819" name="isthmus" pageId="4" pageNumber="182" stateProvince="Tyva">isthmus</location>
|
||
;
|
||
<geoCoordinate id="EE0A50300505FFFED3FCF8E59A08E403" box="[1213,1393,1821,1849]" degrees="50" direction="north" minutes="02" orientation="latitude" pageId="4" pageNumber="182" precision="1" seconds="42.6" value="50.045166">50°02′42.6″ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE0A50300505FFFED7FCF8B89E1EE466" box="[189,359,1856,1884]" degrees="94" direction="east" minutes="59" orientation="longitude" pageId="4" pageNumber="182" precision="1" seconds="53.5" value="94.99819">94°59′53.5″ E</geoCoordinate>
|
||
;
|
||
<quantity id="4CC69B120505FFFED634F8B99EDAE466" box="[373,419,1857,1884]" metricMagnitude="0" metricUnit="m" metricValue="6.0" pageId="4" pageNumber="182" unit="m" value="6.0">
|
||
<elevation id="0013D1C40505FFFED634F8B99EDAE466" box="[373,419,1857,1884]" metricMagnitude="0" metricUnit="m" metricValue="6.0" pageId="4" pageNumber="182" unit="m" value="6.0">6 m</elevation>
|
||
</quantity>
|
||
depth;
|
||
<date id="FF8010370505FFFED6BFF8BA9DE2E466" box="[510,667,1858,1884]" pageId="4" pageNumber="182" value="2013-06-24">
|
||
<collectingDate id="EFC4E9DF0505FFFED6BFF8BA9DE2E466" box="[510,667,1858,1884]" pageId="4" pageNumber="182" value="2013-06-24">24 Jun. 2013</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="26CB53210505FFFED5E9F8BA9C27E461" box="[680,862,1857,1884]" pageId="4" pageNumber="182">E.N. Yalysheva</collectorName>
|
||
leg.;
|
||
<collectedFrom id="3822750A0505FFFED4E2F8B99B5DE461" box="[931,1060,1857,1883]" pageId="4" pageNumber="182">silted sand</collectedFrom>
|
||
;
|
||
<specimenCode id="DB989E8C0505FFFED373F8BA9BB0E461" box="[1074,1225,1857,1884]" pageId="4" pageNumber="182">DAS 16-013</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B563CAA0505FFFED3A5F8BA9B46E498" ID-GBIF-Occurrence="3383732305" collectedFrom="silt" collectingDate="14 Aug. 2011, 27 Jun. 2015" collectionCode="BL" collectorName="E. N. Yalysheva" elevation="8" latitude="50.100666" location="Tore-Khol Lake" longLatPrecision="1" longitude="95.14736" pageId="4" pageNumber="182" specimenCode="DAS 16-013" specimenCount="2">
|
||
<specimenCount id="9D38FD7E0505FFFED3A5F8BA9A5EE461" box="[1252,1319,1857,1884]" pageId="4" pageNumber="182" type="generic">2 juv.</specimenCount>
|
||
(
|
||
<collectionCode id="ED2FAE320505FFFED276F8BA9A27E466" box="[1335,1374,1858,1884]" pageId="4" pageNumber="182">BL</collectionCode>
|
||
= ca 5.0 mm);
|
||
<locationDeviation id="9A332FD50505FFFED613F89D9D33E445" box="[338,586,1893,1919]" pageId="4" pageNumber="182">near Tore-Khol Lake</locationDeviation>
|
||
,
|
||
<locationDeviation id="9A332FD50505FFFED517F89D9CCAE445" box="[598,947,1893,1919]" pageId="4" pageNumber="182">not far from recreation center</locationDeviation>
|
||
;
|
||
<geoCoordinate id="EE0A50300505FFFED4FEF89B9B12E445" box="[959,1131,1891,1919]" degrees="50" direction="north" minutes="06" orientation="latitude" pageId="4" pageNumber="182" precision="1" seconds="02.4" value="50.100666">50°06′02.4″ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE0A50300505FFFED336F89B9A59E445" box="[1143,1312,1891,1919]" degrees="95" direction="east" minutes="08" orientation="longitude" pageId="4" pageNumber="182" precision="1" seconds="50.5" value="95.14736">95°08′50.5″ E</geoCoordinate>
|
||
;
|
||
<elevation id="0013D1C40505FFFED26DF89D9E7AE498" metricMagnitude="0" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="4" pageNumber="182" unit="m" value="7.5" valueMax="8.0" valueMin="7.0">
|
||
<quantity id="4CC69B120505FFFED26DF89D9A0EE445" box="[1324,1399,1893,1919]" metricMagnitude="0" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="4" pageNumber="182" unit="m" value="7.5" valueMax="8.0" valueMin="7.0">7–8 m</quantity>
|
||
depth
|
||
</elevation>
|
||
;
|
||
<collectingDate id="EFC4E9DF0505FFFED651F8709D1DE499" box="[272,612,1928,1955]" isEnumeration="true" pageId="4" pageNumber="182">
|
||
<date id="FF8010370505FFFED651F8709ECFE498" box="[272,438,1928,1954]" pageId="4" pageNumber="182" value="2011-08-14">14 Aug. 2011</date>
|
||
,
|
||
<date id="FF8010370505FFFED685F8709D1DE499" box="[452,612,1928,1955]" pageId="4" pageNumber="182" value="2015-06-27">27 Jun. 2015</date>
|
||
</collectingDate>
|
||
;
|
||
<collectorName id="26CB53210505FFFED530F8709C52E498" box="[625,811,1928,1954]" pageId="4" pageNumber="182">E.N. Yalysheva</collectorName>
|
||
leg.;
|
||
<collectedFrom id="3822750A0505FFFED430F8709CE0E498" box="[881,921,1928,1954]" pageId="4" pageNumber="182">silt</collectedFrom>
|
||
;
|
||
<specimenCode id="DB989E8C0505FFFED4E6F8709B46E498" box="[935,1087,1928,1954]" pageId="4" pageNumber="182">DAS 16-013</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B563CAA0505FFFED31DF8709E68E4D2" ID-GBIF-Occurrence="3383732306" collectedFrom="silted sand" collectingDate="2011-08-13" collectionCode="DAS" collectorName="E. N. Yalysheva" elevation="3" latitude="50.025723" location="Sharlaa" longLatPrecision="1" longitude="95.05789" pageId="4" pageNumber="182" specimenCode="DAS 16-013" specimenCount="1" specimenCount-male="1">
|
||
<specimenCount id="9D38FD7E0505FFFED31DF8709BF3E498" box="[1116,1162,1928,1954]" pageId="4" pageNumber="182" type="male">1 ♂</specimenCount>
|
||
(BL = ca
|
||
<quantity id="4CC69B120505FFFED249F8709A10E498" box="[1288,1385,1928,1955]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="4" pageNumber="182" unit="mm" value="7.5">7.5 mm</quantity>
|
||
);
|
||
<location id="8EE1602C0505FFFED7FCF8539E60E4FF" LSID="urn:lsid:plazi:treatment:039787E10505FFF1D571FB869A75E720:8EE1602C0505FFFED7FCF8539E60E4FF" box="[189,281,1963,1989]" latitude="50.025723" longLatPrecision="1" longitude="95.05789" name="Sharlaa" pageId="4" pageNumber="182">Sharlaa</location>
|
||
;
|
||
<geoCoordinate id="EE0A50300505FFFED665F8529EB6E4FC" box="[292,463,1962,1990]" degrees="50" direction="north" minutes="01" orientation="latitude" pageId="4" pageNumber="182" precision="1" seconds="32.6" value="50.025723">50°01′32.6″ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE0A50300505FFFED69BF8529DFBE4FC" box="[474,642,1962,1990]" degrees="95" direction="east" minutes="03" orientation="longitude" pageId="4" pageNumber="182" precision="1" seconds="28.4" value="95.05789">95°03′28.4″ E</geoCoordinate>
|
||
;
|
||
<elevation id="0013D1C40505FFFED5CFF8539C7FE4FF" box="[654,774,1963,1990]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="4" pageNumber="182" unit="m" value="3.0">
|
||
<quantity id="4CC69B120505FFFED5CFF8539DC3E4FC" box="[654,698,1963,1990]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="4" pageNumber="182" unit="m" value="3.0">3 m</quantity>
|
||
depth
|
||
</elevation>
|
||
;
|
||
<date id="FF8010370505FFFED450F8539CC8E4FF" box="[785,945,1963,1989]" pageId="4" pageNumber="182" value="2011-08-13">
|
||
<collectingDate id="EFC4E9DF0505FFFED450F8539CC8E4FF" box="[785,945,1963,1989]" pageId="4" pageNumber="182" value="2011-08-13">13 Aug. 2011</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="26CB53210505FFFED4FDF8549B09E4FF" box="[956,1136,1963,1990]" pageId="4" pageNumber="182">E.N. Yalysheva</collectorName>
|
||
leg.;
|
||
<collectedFrom id="3822750A0505FFFED3F0F8539A49E4FF" box="[1201,1328,1963,1989]" pageId="4" pageNumber="182">silted sand</collectedFrom>
|
||
;
|
||
<specimenCode id="DB989E8C0505FFFED27DF8539E68E4D2" pageId="4" pageNumber="182">DAS 16-013</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B563CAA0505FFFED66AF8369BD1E4D2" ID-GBIF-Occurrence="3383732308" box="[299,1192,1998,2025]" collectedFrom="silted sand" collectingDate="2011-08-13" collectionCode="DAS" collectorName="E. N. Yalysheva" elevation="3" latitude="50.025723" location="Sharlaa" longLatPrecision="1" longitude="95.05789" pageId="4" pageNumber="182" specimenCode="DAS 16-013" specimenCount="1" specimenCount-female="1">
|
||
<specimenCount id="9D38FD7E0505FFFED66AF8369E21E4D3" box="[299,344,1998,2025]" pageId="4" pageNumber="182" type="female">1 ♀</specimenCount>
|
||
(BL = ca 8.0 mm); same collection data as for preceding;
|
||
<specimenCode id="DB989E8C0505FFFED350F8369BD1E4D2" box="[1041,1192,1998,2024]" pageId="4" pageNumber="182">DAS 16-013</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B563CAA0505FFFFD383F8369C09E219" ID-GBIF-Occurrence="3383732307" collectedFrom="silted sand" collectingDate="2011-08-13" collectionCode="DAS" collectorName="E. N. Yalysheva" elevation="3" lastPageId="5" lastPageNumber="183" latitude="50.025723" location="Sharlaa" longLatPrecision="1" longitude="95.05789" pageId="4" pageNumber="182" specimenCode="DAS 16-013" specimenCount="2">
|
||
<specimenCount id="9D38FD7E0505FFFED383F8369A7CE4D2" box="[1218,1285,1998,2024]" pageId="4" pageNumber="182" type="generic">2 juv.</specimenCount>
|
||
(BL = ca 5.0 mm); same collection data as for preceding;
|
||
<specimenCode id="DB989E8C0504FFFFD59FFEF19C09E219" box="[734,880,265,291]" pageId="5" pageNumber="183">DAS 16-013</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B563CAA0504FFFFD4C7FEF19A08E27D" ID-GBIF-Occurrence="3383732302" collectedFrom="silted sand" collectingDate="2015-06-28" collectionCode="DAS" collectorName="E. N. Yalysheva" elevation="2" latitude="50.079056" location="Yurty" longLatPrecision="1" longitude="95.14403" pageId="5" pageNumber="183" specimenCode="DAS 16-013" specimenCount="1" specimenCount-female="1">
|
||
<specimenCount id="9D38FD7E0504FFFFD4C7FEF19CC9E219" box="[902,944,265,291]" pageId="5" pageNumber="183" type="female">1 ♀</specimenCount>
|
||
(BL = ca 8.0 mm, damaged); site
|
||
<location id="8EE1602C0504FFFFD26FFEF19A0BE219" LSID="urn:lsid:plazi:treatment:039787E10505FFF1D571FB869A75E720:8EE1602C0504FFFFD26FFEF19A0BE219" box="[1326,1394,265,291]" latitude="50.079056" longLatPrecision="1" longitude="95.14403" name="Yurty" pageId="5" pageNumber="183">Yurty</location>
|
||
;
|
||
<geoCoordinate id="EE0A50300504FFFFD7FCFED39E10E27D" box="[189,361,299,327]" degrees="50" direction="north" minutes="04" orientation="latitude" pageId="5" pageNumber="183" precision="1" seconds="44.6" value="50.079056">50°04′44.6″ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE0A50300504FFFFD635FED39D64E27D" box="[372,541,299,327]" degrees="95" direction="east" minutes="08" orientation="longitude" pageId="5" pageNumber="183" precision="1" seconds="38.5" value="95.14403">95°08′38.5″ E</geoCoordinate>
|
||
;
|
||
<elevation id="0013D1C40504FFFFD56BFED59DDAE27D" box="[554,675,301,327]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="183" unit="m" value="2.0">
|
||
<quantity id="4CC69B120504FFFFD56BFED59D2EE27D" box="[554,599,301,327]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="183" unit="m" value="2.0">2 m</quantity>
|
||
depth
|
||
</elevation>
|
||
;
|
||
<date id="FF8010370504FFFFD5EFFED59C31E272" box="[686,840,301,328]" pageId="5" pageNumber="183" value="2015-06-28">
|
||
<collectingDate id="EFC4E9DF0504FFFFD5EFFED59C31E272" box="[686,840,301,328]" pageId="5" pageNumber="183" value="2015-06-28">28 Jun. 2015</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="26CB53210504FFFFD414FED59B73E27D" box="[853,1034,301,327]" pageId="5" pageNumber="183">E.N. Yalysheva</collectorName>
|
||
leg.;
|
||
<collectedFrom id="3822750A0504FFFFD30DFED59BB2E27D" box="[1100,1227,301,327]" pageId="5" pageNumber="183">silted sand</collectedFrom>
|
||
;
|
||
<specimenCode id="DB989E8C0504FFFFD399FED59A08E27D" box="[1240,1393,301,327]" pageId="5" pageNumber="183">DAS 16-013</specimenCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C324657C0504FFF0D7FCFE979ED2E4D2" lastPageId="10" lastPageNumber="188" pageId="5" pageNumber="183" type="description">
|
||
<paragraph id="8B8136F70504FFFFD7FCFE979E37E2B3" blockId="5.[189,334,367,393]" box="[189,334,367,393]" pageId="5" pageNumber="183">
|
||
<heading id="D0C9819B0504FFFFD7FCFE979E37E2B3" bold="true" box="[189,334,367,393]" fontSize="11" level="3" pageId="5" pageNumber="183" reason="3">
|
||
<emphasis id="B94AEAE50504FFFFD7FCFE979E37E2B3" bold="true" box="[189,334,367,393]" pageId="5" pageNumber="183">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B8136F70504FFFFD7ABFE669E3CE282" blockId="5.[189,1165,414,477]" box="[234,325,414,440]" pageId="5" pageNumber="183">
|
||
<emphasis id="B94AEAE50504FFFFD7ABFE669E3CE282" bold="true" box="[234,325,414,440]" pageId="5" pageNumber="183">Female</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8136F70504FFFFD7FCFE3A9BF4E2E6" blockId="5.[189,1165,414,477]" box="[189,1165,450,477]" pageId="5" pageNumber="183">SIZE. BL = 8.0 mm (oostegites developed, setose, bearing 13–15 small-sized eggs).</paragraph>
|
||
<paragraph id="8B8136F70504FFFFD7FCFDFC9B66E0F6" blockId="5.[187,1400,516,972]" pageId="5" pageNumber="183">
|
||
GENERAL BODY MORPHOLOGY (
|
||
<figureCitation id="13052A720504FFFFD566FDFC9DFEE124" box="[551,647,516,542]" captionStart="Fig" captionStartId="6.[189,232,1758,1784]" captionTargetBox="[202,1394,266,1709]" captionTargetId="figure-11@6.[189,1398,265,1719]" captionTargetPageId="6" captionText="Fig. 2. Gammarus koshovi (Bazikalova, 1946), DAS 16-013. A–C. ♀, 8.0 mm. A. Habitus, lateral view. B. Gnathopod I. C. Gnathopod II. — D–G. ♂, 7.5 mm. D. Antenna II. E. Antenna II, calceolus (× 2800). F. Gnathopod I, setation omitted. G. Gnathopod II, setation omitted." figureDoi="http://doi.org/10.5281/zenodo.5567148" httpUri="https://zenodo.org/record/5567148/files/figure.png" pageId="5" pageNumber="183">Figs 2A</figureCitation>
|
||
,
|
||
<figureCitation id="13052A720504FFFFD5D5FDFC9DC0E124" box="[660,697,516,542]" captionStart="Fig" captionStartId="7.[189,231,1894,1920]" captionTargetBox="[216,1371,268,1848]" captionTargetId="figure-17@7.[212,1374,265,1856]" captionTargetPageId="7" captionText="Fig. 3. Gammarus koshovi (Bazikalova, 1946), DAS 16-013, ♀, 8.0 mm. A. Head.B. Antenna I.C.Antenna II. D. Mandible, right. E. Mandible, lacinia mobilis (× 600). F. Mandible, left (part.). G. Lower lip. H. Upper lip. I. Maxilla I, right. J. Maxilla I, outer plate (× 600). K. Palp of maxilla I, left. L. Maxilla II. M. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.5567150" httpUri="https://zenodo.org/record/5567150/files/figure.png" pageId="5" pageNumber="183">3A</figureCitation>
|
||
,
|
||
<figureCitation id="13052A720504FFFFD587FDFC9D94E124" box="[710,749,516,542]" captionStart="Fig" captionStartId="8.[189,233,1928,1954]" captionTargetBox="[213,1383,272,1881]" captionTargetId="figure-12@8.[202,1385,265,1890]" captionTargetPageId="8" captionText="Fig. 4. Gammarus koshovi (Bazikalova, 1946), DAS 16-013. A–E. ♀, 8.0 mm. A. Pereopod III. B. Pereopod IV. C. Pereopod V. D. Pereopod VI. E. Pereopod VII. — F–G. ♂, 7.5 mm. F. Uropod III. G. Telson. Black arrowheads indicate reduced carpi." figureDoi="http://doi.org/10.5281/zenodo.5567152" httpUri="https://zenodo.org/record/5567152/files/figure.png" pageId="5" pageNumber="183">4G</figureCitation>
|
||
,
|
||
<figureCitation id="13052A720504FFFFD5B9FDFC9C3AE125" box="[760,835,516,543]" captionStart="Fig" captionStartId="9.[189,233,1963,1989]" captionTargetBox="[195,1388,583,1908]" captionTargetId="figure-110@9.[189,1398,575,1923]" captionTargetPageId="9" captionText="Fig. 5. Gammarus koshovi (Bazikalova, 1946), DAS 16-013, ♀, 8.0 mm. A. Epimeral plates I–III. B. Urosoma, dorsal view.C–E. Pleopods I–III (part.). F. Uropod I. G. Uropod II. H. Uropod III. I. Telson." figureDoi="http://doi.org/10.5281/zenodo.5567154" httpUri="https://zenodo.org/record/5567154/files/figure.png" pageId="5" pageNumber="183">5A–B</figureCitation>
|
||
). Body stout, clearly setose with minute setules. Head with inferior antennal sinus moderate, subrounded, eyes pigmented. Pleon armed with dorsal setae. Coxal plates I–IV broad, lateral margins strongly overlap neighboring plates, distal margins rounded, with 2 short setae each, coxae II–III tapering distally, coxa IV lobate; coxal plates V–VII broad (especially, plate V). Coxal gills II–VII stalked and saccular, coxal gill VII smallest. Oostegites II–V (brood plates) of gammarid shape, well developed, oblong, plates II–IV broad, plate V the smallest. Posterior margin of epimeral plates I and II convex, not produced, with 3 setules each, distoposterior corner of plate I small, slightly produced, ventral margin with cluster of setae distoanteriorly; distoposterior corner of plate II strongly produced, with 4 long setae distoanteriorly; plate III strongly produced, but less than plate II, only with 2 spines on ventral margin and 3 long setae distoanteriorly. Urosomites with mediodorsal elevations, armed with groups of 2 spines and 1–3 setae, spine formula I–III is: 2–2–2 // 2–2–2 // 2–0–2. Telson shorter than uropod III peduncle; its width 88% of length, completely cleft, lobes apically with 2–3 notched spines accompanied by 3 long setae, laterally 1 spine or seta.
|
||
</paragraph>
|
||
<paragraph id="8B8136F70504FFFFD7FCFC0C9D88E7DF" blockId="5.[189,1399,1012,1253]" pageId="5" pageNumber="183">
|
||
ANTENNAE (
|
||
<figureCitation id="13052A720504FFFFD610FC0C9ECDE734" box="[337,436,1012,1038]" captionStart="Fig" captionStartId="6.[189,232,1758,1784]" captionTargetBox="[202,1394,266,1709]" captionTargetId="figure-11@6.[189,1398,265,1719]" captionTargetPageId="6" captionText="Fig. 2. Gammarus koshovi (Bazikalova, 1946), DAS 16-013. A–C. ♀, 8.0 mm. A. Habitus, lateral view. B. Gnathopod I. C. Gnathopod II. — D–G. ♂, 7.5 mm. D. Antenna II. E. Antenna II, calceolus (× 2800). F. Gnathopod I, setation omitted. G. Gnathopod II, setation omitted." figureDoi="http://doi.org/10.5281/zenodo.5567148" httpUri="https://zenodo.org/record/5567148/files/figure.png" pageId="5" pageNumber="183">Figs 2A</figureCitation>
|
||
,
|
||
<figureCitation id="13052A720504FFFFD683FC0C9D72E734" box="[450,523,1012,1038]" captionStart="Fig" captionStartId="7.[189,231,1894,1920]" captionTargetBox="[216,1371,268,1848]" captionTargetId="figure-17@7.[212,1374,265,1856]" captionTargetPageId="7" captionText="Fig. 3. Gammarus koshovi (Bazikalova, 1946), DAS 16-013, ♀, 8.0 mm. A. Head.B. Antenna I.C.Antenna II. D. Mandible, right. E. Mandible, lacinia mobilis (× 600). F. Mandible, left (part.). G. Lower lip. H. Upper lip. I. Maxilla I, right. J. Maxilla I, outer plate (× 600). K. Palp of maxilla I, left. L. Maxilla II. M. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.5567150" httpUri="https://zenodo.org/record/5567150/files/figure.png" pageId="5" pageNumber="183">3B–C</figureCitation>
|
||
). Antenna I 40% of body length, peduncle articles in relation 1:0.6:0.35, flagellum of 17 articles, which are approximately twice as long as wide; accessory flagellum of 2 articles (1 long + 1 reduced); peduncle articles with short setae on ventral face and apically, articles of main flagellum with short setae, each flagellar article bearing minute aesthetasc, shorter than setae. Antenna II 67% of antenna I length, peduncle articles (4–5) slightly longer than flagellum; peduncle articles 4–5 bearing rare long setae on ventral face and short setae in 10 clusters along their entire lengths; flagellum modestly equipped with short setae, no calceoli.
|
||
</paragraph>
|
||
<paragraph id="8B8136F70504FFFFD7FCFAF59C2BE6E0" blockId="5.[187,1400,1293,1499]" pageId="5" pageNumber="183">
|
||
MOUTH PARTS (typical gammarid,
|
||
<figureCitation id="13052A720504FFFFD515FAF59DAEE61D" box="[596,727,1293,1319]" captionStart="Fig" captionStartId="7.[189,231,1894,1920]" captionTargetBox="[216,1371,268,1848]" captionTargetId="figure-17@7.[212,1374,265,1856]" captionTargetPageId="7" captionText="Fig. 3. Gammarus koshovi (Bazikalova, 1946), DAS 16-013, ♀, 8.0 mm. A. Head.B. Antenna I.C.Antenna II. D. Mandible, right. E. Mandible, lacinia mobilis (× 600). F. Mandible, left (part.). G. Lower lip. H. Upper lip. I. Maxilla I, right. J. Maxilla I, outer plate (× 600). K. Palp of maxilla I, left. L. Maxilla II. M. Maxilliped." figureDoi="http://doi.org/10.5281/zenodo.5567150" httpUri="https://zenodo.org/record/5567150/files/figure.png" pageId="5" pageNumber="183">Fig. 3D–K</figureCitation>
|
||
). Mandibular palp with article 2 the longest, with 9 stiff setae, article 3 bearing 3 A-setae, 3 B-setae, 16 D-setae and 4 E-setae. Maxilla I asymmetric, palps broad, apically with ca 5 or 6 strong spines accompanied by thin setae; outer lobe with 12 subequal pectinate spines with ca 6 denticles each. Maxilla II inner plate with oblique row of 30 plumose setae on inner margin. Maxilliped basal endite (= inner plate) with 3 simple strong cuspidate spines on distal margin (+1 spine located subdistally); rest without peculiarities.
|
||
</paragraph>
|
||
<paragraph id="8B8136F70504FFFFD7FCF9FA9DB6E401" blockId="5.[187,1399,1538,1851]" pageId="5" pageNumber="183">
|
||
GNATHOPODS (
|
||
<figureCitation id="13052A720504FFFFD62FF9FA9E88E526" box="[366,497,1538,1565]" captionStart="Fig" captionStartId="6.[189,232,1758,1784]" captionTargetBox="[202,1394,266,1709]" captionTargetId="figure-11@6.[189,1398,265,1719]" captionTargetPageId="6" captionText="Fig. 2. Gammarus koshovi (Bazikalova, 1946), DAS 16-013. A–C. ♀, 8.0 mm. A. Habitus, lateral view. B. Gnathopod I. C. Gnathopod II. — D–G. ♂, 7.5 mm. D. Antenna II. E. Antenna II, calceolus (× 2800). F. Gnathopod I, setation omitted. G. Gnathopod II, setation omitted." figureDoi="http://doi.org/10.5281/zenodo.5567148" httpUri="https://zenodo.org/record/5567148/files/figure.png" pageId="5" pageNumber="183">Fig. 2B–C</figureCitation>
|
||
). Gnathopod I basis stout with long simple setae on anterior and posterior margins; carpus (article 5) triangular, 0.7× as long as propodus; propodus ovate, palm oblique, straight with cutting margin developed (no spines on medial face) and armed with 4 distally notched spines at defining angle; posterior margin as long as palm, bearing 4 sets of moderate setae; dactylus with 1 seta on outer face. Gnathopod II larger than gnathopod I; basis stout with long simple setae on anterior and posterior margins; carpus (article 5) 0.73 × as long as propodus; propodus narrow, subrectangular, palm subtransverse, slightly concave, with cutting margin developed (spines on medial face lacking) and armed with 2 distally notched spines at defining angle; posterior margin twice as long as palm with ca 5 sets of setae; dactylus similar to that of gnathopod I.
|
||
</paragraph>
|
||
<paragraph id="8B8136F70504FFFFD7FCF89B9A0FE4D3" blockId="5.[187,1399,1891,2025]" pageId="5" pageNumber="183">
|
||
PEREOPODS (
|
||
<figureCitation id="13052A720504FFFFD617F89B9EA1E447" box="[342,472,1891,1917]" captionStart="Fig" captionStartId="8.[189,233,1928,1954]" captionTargetBox="[213,1383,272,1881]" captionTargetId="figure-12@8.[202,1385,265,1890]" captionTargetPageId="8" captionText="Fig. 4. Gammarus koshovi (Bazikalova, 1946), DAS 16-013. A–E. ♀, 8.0 mm. A. Pereopod III. B. Pereopod IV. C. Pereopod V. D. Pereopod VI. E. Pereopod VII. — F–G. ♂, 7.5 mm. F. Uropod III. G. Telson. Black arrowheads indicate reduced carpi." figureDoi="http://doi.org/10.5281/zenodo.5567152" httpUri="https://zenodo.org/record/5567152/files/figure.png" pageId="5" pageNumber="183">Fig. 4A–E</figureCitation>
|
||
). Pereopods III–IV subsimilar, but pereopod III densely covered with sets of moderate (as long as article widths) setae along posterior margins of articles 4–6; carpi (articles 5) reduced, about 0.6 × as long as corresponding propodus, each with 1 set of very long setae apically. Pereopods V– VII strong, subsimilar, pereopod VI as long as pereopod VII; basipodites shortened, besides basipodite VII
|
||
</paragraph>
|
||
<caption id="DF41667F0507FFFCD7FCF9269C99E404" ID-DOI="http://doi.org/10.5281/zenodo.5567148" ID-Zenodo-Dep="5567148" httpUri="https://zenodo.org/record/5567148/files/figure.png" pageId="6" pageNumber="184" startId="6.[189,232,1758,1784]" targetBox="[202,1394,266,1709]" targetPageId="6">
|
||
<paragraph id="8B8136F70507FFFCD7FCF9269C99E404" blockId="6.[188,1399,1758,1855]" pageId="6" pageNumber="184">
|
||
<emphasis id="B94AEAE50507FFFCD7FCF9269E73E5C2" bold="true" box="[189,266,1758,1784]" pageId="6" pageNumber="184">Fig. 2.</emphasis>
|
||
<taxonomicName id="4C3E4D740507FFFCD651F9269DA4E5C3" authority="(Bazikalova, 1946)" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[272,733,1758,1785]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="6" pageNumber="184" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE50507FFFCD651F9269E8AE5C2" box="[272,499,1758,1784]" italics="true" pageId="6" pageNumber="184">Gammarus koshovi</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAF4B060507FFFCD543F9269DAAE5C3" author="Bazikalova A. Ya." box="[514,723,1758,1785]" pageId="6" pageNumber="184" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova, 1946</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, DAS 16-013.
|
||
<emphasis id="B94AEAE50507FFFCD4C8F9269CBBE5C2" bold="true" box="[905,962,1758,1784]" pageId="6" pageNumber="184">A–C</emphasis>
|
||
. ♀, 8.0 mm.
|
||
<emphasis id="B94AEAE50507FFFCD31DF9269B08E5C2" bold="true" box="[1116,1137,1758,1784]" pageId="6" pageNumber="184">A</emphasis>
|
||
. Habitus, lateral view.
|
||
<emphasis id="B94AEAE50507FFFCD7FDF8F99FA9E421" bold="true" box="[188,208,1793,1819]" pageId="6" pageNumber="184">B</emphasis>
|
||
. Gnathopod I.
|
||
<emphasis id="B94AEAE50507FFFCD63FF8F99EEAE421" bold="true" box="[382,403,1793,1819]" pageId="6" pageNumber="184">C</emphasis>
|
||
. Gnathopod II. —
|
||
<emphasis id="B94AEAE50507FFFCD52FF8F99DD0E421" bold="true" box="[622,681,1793,1819]" pageId="6" pageNumber="184">D–G</emphasis>
|
||
. ♂, 7.5 mm.
|
||
<emphasis id="B94AEAE50507FFFCD403F8F99C2EE421" bold="true" box="[834,855,1793,1819]" pageId="6" pageNumber="184">D</emphasis>
|
||
. Antenna II.
|
||
<emphasis id="B94AEAE50507FFFCD4ADF8F99B79E421" bold="true" box="[1004,1024,1793,1819]" pageId="6" pageNumber="184">E</emphasis>
|
||
. Antenna II, calceolus (× 2800).
|
||
<emphasis id="B94AEAE50507FFFCD7FDF8DC9FB7E404" bold="true" box="[188,206,1828,1854]" pageId="6" pageNumber="184">F</emphasis>
|
||
. Gnathopod I, setation omitted.
|
||
<emphasis id="B94AEAE50507FFFCD50AF8DC9D1BE404" bold="true" box="[587,610,1828,1854]" pageId="6" pageNumber="184">G</emphasis>
|
||
. Gnathopod II, setation omitted.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF41667F0506FFFDD7FCF89E9E09E4D3" ID-DOI="http://doi.org/10.5281/zenodo.5567150" ID-Zenodo-Dep="5567150" httpUri="https://zenodo.org/record/5567150/files/figure.png" pageId="7" pageNumber="185" startId="7.[189,231,1894,1920]" targetBox="[216,1371,268,1848]" targetPageId="7">
|
||
<paragraph id="8B8136F70506FFFDD7FCF89E9E09E4D3" blockId="7.[185,1398,1894,2026]" pageId="7" pageNumber="185">
|
||
<emphasis id="B94AEAE50506FFFDD7FCF89E9E7EE4BA" bold="true" box="[189,263,1894,1920]" pageId="7" pageNumber="185">Fig. 3.</emphasis>
|
||
<taxonomicName id="4C3E4D740506FFFDD64DF89E9DB1E4BB" authority="(Bazikalova, 1946)" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[268,712,1894,1921]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="7" pageNumber="185" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE50506FFFDD64DF89E9E91E4BA" box="[268,488,1894,1920]" italics="true" pageId="7" pageNumber="185">Gammarus koshovi</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAF4B060506FFFDD6B4F89E9DB9E4BB" author="Bazikalova A. Ya." box="[501,704,1894,1921]" pageId="7" pageNumber="185" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova, 1946</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, DAS 16-013, ♀, 8.0 mm.
|
||
<emphasis id="B94AEAE50506FFFDD4B3F89E9B7EE4BA" bold="true" box="[1010,1031,1894,1920]" pageId="7" pageNumber="185">A</emphasis>
|
||
. Head.
|
||
<emphasis id="B94AEAE50506FFFDD31BF89E9B14E4BA" bold="true" box="[1114,1133,1894,1920]" pageId="7" pageNumber="185">B</emphasis>
|
||
. Antenna I.
|
||
<emphasis id="B94AEAE50506FFFDD3B3F89E9A7EE4BA" bold="true" box="[1266,1287,1894,1920]" pageId="7" pageNumber="185">C</emphasis>
|
||
.Antenna II.
|
||
<emphasis id="B94AEAE50506FFFDD7A3F8719F8EE499" bold="true" box="[226,247,1929,1955]" pageId="7" pageNumber="185">D</emphasis>
|
||
. Mandible, right.
|
||
<emphasis id="B94AEAE50506FFFDD697F8719E91E499" bold="true" box="[470,488,1929,1955]" pageId="7" pageNumber="185">E</emphasis>
|
||
. Mandible, lacinia mobilis (× 600).
|
||
<emphasis id="B94AEAE50506FFFDD4E1F8719CC8E499" bold="true" box="[928,945,1929,1955]" pageId="7" pageNumber="185">F</emphasis>
|
||
. Mandible, left (part.).
|
||
<emphasis id="B94AEAE50506FFFDD393F8719B91E499" bold="true" box="[1234,1256,1929,1955]" pageId="7" pageNumber="185">G</emphasis>
|
||
. Lower lip.
|
||
<emphasis id="B94AEAE50506FFFDD7FEF8549FADE4FC" bold="true" box="[191,212,1964,1990]" pageId="7" pageNumber="185">H</emphasis>
|
||
. Upper lip.
|
||
<emphasis id="B94AEAE50506FFFDD61CF8549E11E4FC" bold="true" box="[349,360,1964,1990]" pageId="7" pageNumber="185">I</emphasis>
|
||
. Maxilla I, right.
|
||
<emphasis id="B94AEAE50506FFFDD574F8549D3DE4FC" bold="true" box="[565,580,1964,1990]" pageId="7" pageNumber="185">J</emphasis>
|
||
. Maxilla I, outer plate (× 600).
|
||
<emphasis id="B94AEAE50506FFFDD4EEF8549CBFE4FC" bold="true" box="[943,966,1964,1990]" pageId="7" pageNumber="185">K</emphasis>
|
||
. Palp of maxilla I, left.
|
||
<emphasis id="B94AEAE50506FFFDD399F8549B95E4FC" bold="true" box="[1240,1260,1964,1990]" pageId="7" pageNumber="185">L</emphasis>
|
||
. Maxilla II.
|
||
<emphasis id="B94AEAE50506FFFDD7FDF8289FA1E4D0" bold="true" box="[188,216,2000,2026]" pageId="7" pageNumber="185">M</emphasis>
|
||
. Maxilliped.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF41667F0509FFF2D7FCF8709C5AE4D2" ID-DOI="http://doi.org/10.5281/zenodo.5567152" ID-Zenodo-Dep="5567152" httpUri="https://zenodo.org/record/5567152/files/figure.png" pageId="8" pageNumber="186" startId="8.[189,233,1928,1954]" targetBox="[213,1383,272,1881]" targetPageId="8">
|
||
<paragraph id="8B8136F70509FFF2D7FCF8709C5AE4D2" blockId="8.[189,1399,1928,2025]" pageId="8" pageNumber="186">
|
||
<emphasis id="B94AEAE50509FFF2D7FCF8709E69E498" bold="true" box="[189,272,1928,1954]" pageId="8" pageNumber="186">Fig. 4.</emphasis>
|
||
<taxonomicName id="4C3E4D740509FFF2D65DF8709C7AE499" authority="(Bazikalova, 1946)" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[284,771,1928,1955]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="186" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE50509FFF2D65DF8709D70E498" box="[284,521,1928,1954]" italics="true" pageId="8" pageNumber="186">Gammarus koshovi</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAF4B060509FFF2D55CF8709D83E499" author="Bazikalova A. Ya." box="[541,762,1928,1955]" pageId="8" pageNumber="186" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova, 1946</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, DAS 16-013.
|
||
<emphasis id="B94AEAE50509FFF2D482F8709C85E498" bold="true" box="[963,1020,1928,1954]" pageId="8" pageNumber="186">A–E</emphasis>
|
||
. ♀, 8.0 mm.
|
||
<emphasis id="B94AEAE50509FFF2D3EAF8709BB9E498" bold="true" box="[1195,1216,1928,1954]" pageId="8" pageNumber="186">A</emphasis>
|
||
. Pereopod III.
|
||
<emphasis id="B94AEAE50509FFF2D7FCF8539FA8E4FF" bold="true" box="[189,209,1963,1989]" pageId="8" pageNumber="186">B</emphasis>
|
||
. Pereopod IV.
|
||
<emphasis id="B94AEAE50509FFF2D6C0F8539EEFE4FF" bold="true" box="[385,406,1963,1989]" pageId="8" pageNumber="186">C</emphasis>
|
||
. Pereopod V.
|
||
<emphasis id="B94AEAE50509FFF2D57DF8539D28E4FF" bold="true" box="[572,593,1963,1989]" pageId="8" pageNumber="186">D</emphasis>
|
||
. Pereopod VI.
|
||
<emphasis id="B94AEAE50509FFF2D445F8539C61E4FF" bold="true" box="[772,792,1963,1989]" pageId="8" pageNumber="186">E</emphasis>
|
||
. Pereopod VII. —
|
||
<emphasis id="B94AEAE50509FFF2D4BAF8539B4BE4FF" bold="true" box="[1019,1074,1963,1989]" pageId="8" pageNumber="186">F–G</emphasis>
|
||
. ♂, 7.5 mm.
|
||
<emphasis id="B94AEAE50509FFF2D38EF8539B98E4FF" bold="true" box="[1231,1249,1963,1989]" pageId="8" pageNumber="186">F</emphasis>
|
||
. Uropod III.
|
||
<emphasis id="B94AEAE50509FFF2D7FCF8369FAAE4D2" bold="true" box="[189,211,1998,2024]" pageId="8" pageNumber="186">G</emphasis>
|
||
. Telson. Black arrowheads indicate reduced carpi.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8136F70508FFF3D7FCFEF19CC9E253" blockId="9.[188,1399,265,362]" pageId="9" pageNumber="187">with convex posterior margins, tapering distally, with 3 small spines and a tuft of setae along anterior and over 9 small setae along posterior margin; articles 4–5 with 4 or 5 pairs of paired spines along margins; dactylus ca 35% of propodus (article 6) length, with a short nail.</paragraph>
|
||
<paragraph id="8B8136F70508FFF0D7FCFE699E15E2C1" blockId="9.[187,1398,401,498]" lastBlockId="10.[188,1399,265,507]" lastPageId="10" lastPageNumber="188" pageId="9" pageNumber="187">
|
||
PLEOPODS AND UROPODS (
|
||
<figureCitation id="13052A720508FFF3D6A6FE699D1CE296" box="[487,613,401,428]" captionStart="Fig" captionStartId="9.[189,233,1963,1989]" captionTargetBox="[195,1388,583,1908]" captionTargetId="figure-110@9.[189,1398,575,1923]" captionTargetPageId="9" captionText="Fig. 5. Gammarus koshovi (Bazikalova, 1946), DAS 16-013, ♀, 8.0 mm. A. Epimeral plates I–III. B. Urosoma, dorsal view.C–E. Pleopods I–III (part.). F. Uropod I. G. Uropod II. H. Uropod III. I. Telson." figureDoi="http://doi.org/10.5281/zenodo.5567154" httpUri="https://zenodo.org/record/5567154/files/figure.png" pageId="9" pageNumber="187">Fig. 5C–H</figureCitation>
|
||
). Pleopods ordinary, rami subequal in length, segmented with 12–14 articles and fringed with plumose setae; peduncle with groups of thin setae, each retinacula two-hooked, accompanied by 1–2 slender simple stiff setae. Uropods I–II peduncles approximately reaching the end of uropod III peduncle, uropod I rami slightly beyond end of uropod III; peduncles with ca 4 or 6 spines along edges, uropod I with 1 basofacial spine, with 1 or 2 single spines along rami, with 3 apical and 2 subapical spines. Uropod III peduncle with 1 facial spine and 4 stiff setae and ca 8 weak spine-setae on apical margin; endopodite (= inner ramus) comprises 90% of exopodite (= outer ramus) length, with cluster of 1 spine and very long setae apically; terminal article of exopodite long, with tuft of short setae apically; both rami with moderately dense marginal brushes with mix of relatively long simple and plumose setae.
|
||
</paragraph>
|
||
<caption id="DF41667F0508FFF3D7FCF8539A0EE4D2" ID-DOI="http://doi.org/10.5281/zenodo.5567154" ID-Zenodo-Dep="5567154" httpUri="https://zenodo.org/record/5567154/files/figure.png" pageId="9" pageNumber="187" startId="9.[189,233,1963,1989]" targetBox="[195,1388,583,1908]" targetPageId="9">
|
||
<paragraph id="8B8136F70508FFF3D7FCF8539A0EE4D2" blockId="9.[189,1399,1963,2025]" pageId="9" pageNumber="187">
|
||
<emphasis id="B94AEAE50508FFF3D7FCF8539E77E4FF" bold="true" box="[189,270,1963,1989]" pageId="9" pageNumber="187">Fig. 5.</emphasis>
|
||
<taxonomicName id="4C3E4D740508FFF3D659F8549D81E4FC" authority="(Bazikalova, 1946)" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[280,760,1963,1990]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="9" pageNumber="187" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE50508FFF3D659F8549D7AE4FF" box="[280,515,1963,1990]" italics="true" pageId="9" pageNumber="187">Gammarus koshovi</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAF4B060508FFF3D554F8539D96E4FC" author="Bazikalova A. Ya." box="[533,751,1963,1990]" pageId="9" pageNumber="187" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova, 1946</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, DAS 16-013, ♀, 8.0 mm.
|
||
<emphasis id="B94AEAE50508FFF3D308F8539B27E4FF" bold="true" box="[1097,1118,1963,1989]" pageId="9" pageNumber="187">A</emphasis>
|
||
. Epimeral plates I–III.
|
||
<emphasis id="B94AEAE50508FFF3D7FEF8369FA9E4D2" bold="true" box="[191,208,1998,2024]" pageId="9" pageNumber="187">B</emphasis>
|
||
. Urosoma, dorsal view.
|
||
<emphasis id="B94AEAE50508FFF3D6A2F8369D63E4D2" bold="true" box="[483,538,1998,2024]" pageId="9" pageNumber="187">C–E</emphasis>
|
||
. Pleopods I–III (part.).
|
||
<emphasis id="B94AEAE50508FFF3D466F8369C40E4D2" bold="true" box="[807,825,1998,2024]" pageId="9" pageNumber="187">F</emphasis>
|
||
. Uropod I.
|
||
<emphasis id="B94AEAE50508FFF3D4FAF8369CABE4D2" bold="true" box="[955,978,1998,2024]" pageId="9" pageNumber="187">G</emphasis>
|
||
. Uropod II.
|
||
<emphasis id="B94AEAE50508FFF3D31CF8369B0DE4D2" bold="true" box="[1117,1140,1998,2024]" pageId="9" pageNumber="187">H</emphasis>
|
||
. Uropod III.
|
||
<emphasis id="B94AEAE50508FFF3D248F8369A6DE4D2" bold="true" box="[1289,1300,1998,2024]" pageId="9" pageNumber="187">I</emphasis>
|
||
. Telson.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8136F7050BFFF0D7ABFDDA9A0FE1BE" blockId="10.[189,1398,546,716]" pageId="10" pageNumber="188">
|
||
<emphasis id="B94AEAE5050BFFF0D7ABFDDA9E53E106" bold="true" box="[234,298,546,572]" pageId="10" pageNumber="188">Male</emphasis>
|
||
Single, apparently subadult male, with habitus smaller (BL =
|
||
<quantity id="4CC69B12050BFFF0D4DAFDBE9C80E15B" box="[923,1017,582,609]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="10" pageNumber="188" unit="mm" value="7.5">7.5 mm</quantity>
|
||
) and more slender; flagellum of antenna II with 10 articles, each with calceoli of gammarid
|
||
<typeStatus id="54858855050BFFF0D4D7FD939CB0E1BF" box="[918,969,619,645]" pageId="10" pageNumber="188">type</typeStatus>
|
||
(
|
||
<typeStatus id="54858855050BFFF0D49AFD929B69E1BE" box="[987,1040,618,644]" pageId="10" pageNumber="188">type</typeStatus>
|
||
1) (
|
||
<bibRefCitation id="EFAF4B06050BFFF0D305FD929A11E1BE" author="Lincoln R. J. & Hurley D. E." box="[1092,1384,618,644]" pageId="10" pageNumber="188" pagination="103 - 116" refId="ref10362" refString="Lincoln R. J. & Hurley D. E. 1981. The calceolus, a sensory structure of gammaridean amphipods (Amphipoda: Gammaridea). Bulletin of the British Museum (Natural History), Zoology 40: 103 - 116. Available from https: // www. biodiversitylibrary. org / part / 35964 [accessed 14 Sep. 2021]." type="journal article" year="1981">Lincoln & Hurley 1981</bibRefCitation>
|
||
);
|
||
</paragraph>
|
||
<paragraph id="8B8136F7050BFFF0D7FEFD769A38E1F6" blockId="10.[189,1398,546,716]" pageId="10" pageNumber="188">gnathopods subsimilar to those of female, but propodi heavily armed at defining angle, each palm bearing 1 mid-palmar spine; uropod III weakly fringed with setae; in all other characters similar to female.</paragraph>
|
||
<paragraph id="8B8136F7050BFFF0D7FCFD0C9E4AE034" blockId="10.[189,307,756,782]" box="[189,307,756,782]" pageId="10" pageNumber="188">
|
||
<heading id="D0C9819B050BFFF0D7FCFD0C9E4AE034" bold="true" box="[189,307,756,782]" fontSize="11" level="3" pageId="10" pageNumber="188" reason="3">
|
||
<emphasis id="B94AEAE5050BFFF0D7FCFD0C9E4AE034" bold="true" box="[189,307,756,782]" pageId="10" pageNumber="188">Variation</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B8136F7050BFFF0D7FCFCDC9E1BE007" blockId="10.[189,354,803,830]" box="[189,354,803,830]" pageId="10" pageNumber="188">Not observed.</paragraph>
|
||
<paragraph id="8B8136F7050BFFF0D7FCFC9D9ECEE045" blockId="10.[189,439,869,895]" box="[189,439,869,895]" pageId="10" pageNumber="188">
|
||
<heading id="D0C9819B050BFFF0D7FCFC9D9ECEE045" bold="true" box="[189,439,869,895]" fontSize="11" level="3" pageId="10" pageNumber="188" reason="3">
|
||
<emphasis id="B94AEAE5050BFFF0D7FCFC9D9ECEE045" bold="true" box="[189,439,869,895]" pageId="10" pageNumber="188">Taxonomic remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B8136F7050BFFF0D7FCFC6C9D07E469" blockId="10.[187,1401,916,1876]" pageId="10" pageNumber="188">
|
||
The enigmatic
|
||
<taxonomicName id="4C3E4D74050BFFF0D626FC6D9DBEE095" authority="(Bazikalova, 1946)" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[359,711,916,943]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE5050BFFF0D626FC6D9E9BE094" box="[359,482,916,943]" italics="true" pageId="10" pageNumber="188">G. koshovi</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAF4B06050BFFF0D6B3FC6C9DC6E095" author="Bazikalova A. Ya." box="[498,703,916,943]" pageId="10" pageNumber="188" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova, 1946</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
was collected in Lake Khubsugul of northeastern
|
||
<collectingCountry id="F3297667050BFFF0D244FC6C9A0FE094" box="[1285,1398,916,942]" name="Mongolia" pageId="10" pageNumber="188">Mongolia</collectingCountry>
|
||
(
|
||
<figureCitation id="13052A72050BFFF0D785FC409E72E0E8" box="[196,267,952,978]" captionStart="Fig" captionStartId="3.[182,224,1616,1645]" captionTargetBox="[186,1926,545,1567]" captionTargetId="figure-17@3.[182,1936,533,1577]" captionTargetPageId="3" captionText="Fig. 1. Distribution map ofGammarus J.C. Fabricius, 1775 in Siberia.G. koshovi (Bazikalova, 1946) in Tore-Khol and Khubsugul Lakes (empty circles); balcanicus group (yellow squares); pulex group (filled circles) with G. lacustris G.O. Sars, 1863 (purple circles) coinciding with the entire Siberian part of the group’s range. A contour line overview (top right) shows principal study area. Each point may represent 1–3 closely adjacent localities (for further explanation, see text)." figureDoi="http://doi.org/10.5281/zenodo.5567146" httpUri="https://zenodo.org/record/5567146/files/figure.png" pageId="10" pageNumber="188">Fig. 1</figureCitation>
|
||
) and was reported in several previous publications (see
|
||
<bibRefCitation id="EFAF4B06050BFFF0D4FDFC409BD7E0E8" author="Erbaeva E. A. & Safronov G. P. & Shoshin A. V. & Varykhanova K. V." box="[956,1198,952,978]" pageId="10" pageNumber="188" pagination="55 - 59" refId="ref8738" refString="Erbaeva E. A., Safronov G. P., Shoshin A. V. & Varykhanova K. V. 1990. Gammarids of the mountain lake Khubsugul (Mongolia). In: Khmeleva N. N., Golubev A. P., Sokolova N. Yu. & Roshchin V. E. (eds) Species in Area: Biology, Ecology, and Productivity of Water Invertebrates: 55 - 59. Belorussian Committee for the UNESCO program " Man and the Biosphere ", Navuka i Tekhnika, Minsk. [In Russian.]" type="book chapter" year="1990">
|
||
Erbaeva
|
||
<emphasis id="B94AEAE5050BFFF0D36BFC419B1EE0E8" box="[1066,1127,952,978]" italics="true" pageId="10" pageNumber="188">et al.</emphasis>
|
||
1990
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFAF4B06050BFFF0D3FDFC409A08E0E8" author="Safronov G. P." box="[1212,1393,952,978]" pageId="10" pageNumber="188" pagination="201 - 216" refId="ref11320" refString="Safronov G. P. 2006. Chapter 13. Gammaridae of Lake Hovsgol. In: Goulden C. E., Sitnikova T., Gelhaus J. & Boldgiv B. (eds) The Geology, Biodiversity and Ecology of Lake Hovsgol (Mongolia): 201 - 216. Backhuys Publishers, Leiden." type="book chapter" year="2006">Safronov 2006</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFAF4B06050BFFF0D7FEFC249E1BE0CC" author="Dulmaa A." box="[191,354,988,1014]" pageId="10" pageNumber="188" pagination="553 - 555" refId="ref8553" refString="Dulmaa A. 2009. Chapter 1. State-of-the-art on the fauna of Lake Khubsugul and water bodies in Darkhatskaya depression. In: Timoshkin O. A. (ed.) Index of Animal Species Inhabiting Lake Baikal and its Catchment Area 2. Basins and Channels of in the South of East Siberia and North Mongolia 1: 553 - 555. Nauka, Novosibirsk." type="journal article" year="2009">Dulmaa 2009</bibRefCitation>
|
||
), which has now necessitated a comparative study of this species with that in the remote Tore-Khol population of the
|
||
<collectingRegion id="49FAF815050BFFF0D54DFBF99D42E721" box="[524,571,1025,1051]" country="Mongolia" name="Uvs" pageId="10" pageNumber="188">Uvs</collectingRegion>
|
||
Nuur Basin.
|
||
<taxonomicName id="4C3E4D74050BFFF0D594FBF89CC1E720" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[725,952,1024,1050]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE5050BFFF0D594FBF89CC1E720" box="[725,952,1024,1050]" italics="true" pageId="10" pageNumber="188">Gammarus koshovi</emphasis>
|
||
</taxonomicName>
|
||
from Khubsugul was described rather superficially; a
|
||
<typeStatus id="54858855050BFFF0D62EFBDC9EAFE704" box="[367,470,1060,1086]" pageId="10" pageNumber="188" type="holotype">holotype</typeStatus>
|
||
was not deposited, which complicates detailed comparison. Furthermore, actual sampling of the Khubsugulian gammarids was not possible for correct comparisons.Although the original
|
||
<taxonomicName id="4C3E4D74050BFFF0D7FAFB949E43E7BC" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[187,314,1132,1158]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE5050BFFF0D7FAFB949E43E7BC" box="[187,314,1132,1158]" italics="true" pageId="10" pageNumber="188">G. koshovi</emphasis>
|
||
</taxonomicName>
|
||
vs that in the Tore-Khol population exhibit differences, their pattern and variability are not clear (
|
||
<tableCitation id="C6BC034C050BFFF0D646FB779E18E790" box="[263,353,1167,1194]" captionStart="Table 1" captionStartId="11.[189,260,265,291]" captionTargetBox="[197,1385,366,759]" captionTargetPageId="11" captionText="Table 1. Comparison of character differences of Gammarus koshovi (Bazikalova, 1946) from two lacustrine populations." httpUri="http://table.plazi.org/id/DF41667F050AFFF1D7FCFEF19EBEE27C" pageId="10" pageNumber="188" tableUuid="DF41667F050AFFF1D7FCFEF19EBEE27C">Table 1</tableCitation>
|
||
). Nevertheless, we consider these two forms to be closely related and belonging to the same lineage and united by the following: common fossorial morphotype (compact body, abbreviated antennae, spacious coxal plates, and strong, short pereopods with robust dactyli), presence of calceoli in antenna II of males, armament and gnathopod shape in both sexes, armament of urosomal segments, furnishing of pereopods, uropods, and telson.
|
||
<bibRefCitation id="EFAF4B06050BFFF0D5A3FAE79CC4E600" author="Bazikalova A. Ya." box="[738,957,1311,1338]" pageId="10" pageNumber="188" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova (1946)</bibRefCitation>
|
||
ignored the morphology of the carpi of pereopods III and IV. Additionally, her indication that antenna I comprised 25% of the entire body length with the number of articles 11–12 (
|
||
<specimenCount id="9D38FD7E050BFFF0D5E1FA9F9DB7E6BB" box="[672,718,1383,1409]" pageId="10" pageNumber="188" type="male">♂♂</specimenCount>
|
||
) and 8–12 (
|
||
<specimenCount id="9D38FD7E050BFFF0D419FA9F9CF8E6BB" box="[856,897,1383,1409]" pageId="10" pageNumber="188" type="female">♀♀</specimenCount>
|
||
) for
|
||
<quantity id="4CC69B12050BFFF0D4FAFA9F9B62E6BB" box="[955,1051,1383,1409]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="10" pageNumber="188" unit="mm" value="7.5" valueMax="8.0" valueMin="7.0">7–8 mm</quantity>
|
||
long specimens is doubtful. It should be noted that
|
||
<taxonomicName id="4C3E4D74050BFFF0D6E9FA739D5AE69F" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[424,547,1419,1445]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE5050BFFF0D6E9FA739D5AE69F" box="[424,547,1419,1445]" italics="true" pageId="10" pageNumber="188">G. koshovi</emphasis>
|
||
</taxonomicName>
|
||
is related to
|
||
<taxonomicName id="4C3E4D74050BFFF0D5F2FA739C24E69F" box="[691,861,1419,1445]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="species" species="undetermined">
|
||
<emphasis id="B94AEAE5050BFFF0D5F2FA739C4DE69F" box="[691,820,1419,1445]" italics="true" pageId="10" pageNumber="188">Gammarus</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="EFAF4B06050BFFF0D4C1FA739B37E69F" author="Gurjanova E. F." box="[896,1102,1419,1445]" pageId="10" pageNumber="188" pagination="285 - 299" refId="ref9338" refString="Gurjanova E. F. 1930. Ueber die Fauna der Crustacea-Malacostraca der Jenissej-Mundungen. Russiche hydrobiologische Zeitschrift 8: 285 - 299. [In Russian.]" type="journal article" year="1930">Gurjanova (1930)</bibRefCitation>
|
||
described from Yenisey’s riffle (downstream of Krasnoyarsk) based on several juvenile specimens with well-developed marsupial plates.
|
||
<bibRefCitation id="EFAF4B06050BFFF0D653FA2A9E9EE6D7" author="Gurjanova E. F." box="[274,487,1490,1517]" pageId="10" pageNumber="188" pagination="285 - 299" refId="ref9338" refString="Gurjanova E. F. 1930. Ueber die Fauna der Crustacea-Malacostraca der Jenissej-Mundungen. Russiche hydrobiologische Zeitschrift 8: 285 - 299. [In Russian.]" type="journal article" year="1930">Gurjanova (1930)</bibRefCitation>
|
||
compared the Yenisey form with juveniles of
|
||
<taxonomicName id="4C3E4D74050BFFF0D359FA2B9B04E6D6" authorityName="Brandt" authorityYear="1851" baseAuthorityName="De Geer" baseAuthorityYear="1778" box="[1048,1149,1490,1517]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="species" species="pulex">
|
||
<emphasis id="B94AEAE5050BFFF0D359FA2B9B04E6D6" box="[1048,1149,1490,1517]" italics="true" pageId="10" pageNumber="188">G. pulex</emphasis>
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="4C3E4D74050BFFF0D3EBFA2B9E42E52B" authority="G. O. Sars, 1863" authorityName="G. O. Sars" authorityYear="1863" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="species" species="lacustris">
|
||
<emphasis id="B94AEAE5050BFFF0D3EBFA2B9A4CE6D6" box="[1194,1333,1490,1517]" italics="true" pageId="10" pageNumber="188">G. lacustris</emphasis>
|
||
G.O.
|
||
<bibRefCitation id="EFAF4B06050BFFF0D7FEFA0E9E42E52B" author="Sars G. O." box="[191,315,1526,1553]" pageId="10" pageNumber="188" pagination="193 - 340" refId="ref11425" refString="Sars G. O. 1863. Beretning om en i Sommeren 1862 foretagen zoologisk Reise i Christianias og Trondhjems Stifter. Nyt Magazin for Naturvidenskaberne 12: 193 - 340." type="journal article" year="1863">Sars, 1863</bibRefCitation>
|
||
</taxonomicName>
|
||
) from Karelia and the Polar Urals (see also
|
||
<bibRefCitation id="EFAF4B06050BFFF0D403FA0E9CA4E52B" author="Kessler K. F." box="[834,989,1526,1553]" pageId="10" pageNumber="188" pagination="77 - 101" refId="ref9856" refString="Kessler K. F. 1868. Sistematicheskoye obozreniye rakoobraznykh, sobrannykh v puteshestvii po Onezhskomu ozeru. In: Kessler K. F. (ed.) Materials for the Knowledge of Onega Lake and Obnezhsky Krai, Mainly in the Zoological Sense: 77 - 101. Printing house of the Imperial Academy of Sciences, St. - Petersburg." type="book chapter" year="1868">Kessler 1868</bibRefCitation>
|
||
) and found them sharply different. Among the Central Asian members of
|
||
<taxonomicName id="4C3E4D74050BFFF0D5C7F9E39CA4E50F" authority="(Martynov 1935)" baseAuthorityName="Martynov" baseAuthorityYear="1935" box="[646,989,1562,1589]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B94AEAE5050BFFF0D5C7F9E39C71E50F" box="[646,776,1563,1589]" italics="true" pageId="10" pageNumber="188">Gammarus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAF4B06050BFFF0D459F9E29CADE50F" author="Martynov A. V." box="[792,980,1562,1589]" pageId="10" pageNumber="188" pagination="411 - 508" refId="ref10712" refString="Martynov A. V. 1935. Amphipoda Gammaridea of the running waters of Turkestan. Travaux de l'Institute Zoologique de l'Academie des Sciences de l'URSS 2: 411 - 508." type="journal article" year="1935">Martynov 1935</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, the Tuvan-Mongolian
|
||
<taxonomicName id="4C3E4D74050BFFF0D3B3F9E39A16E50E" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[1266,1391,1562,1589]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE5050BFFF0D3B3F9E39A16E50E" box="[1266,1391,1562,1589]" italics="true" pageId="10" pageNumber="188">G. koshovi</emphasis>
|
||
</taxonomicName>
|
||
, because of its small size, gravitates to a poorly distinguishable species from the springs of Turkestan, but the forms described by Martynov, despite their small size, still possess elongated antennae and not shortened pereopods, and are clearly distinguishable by their reduced eyes (see also
|
||
<taxonomicName id="4C3E4D74050BFFF0D3B2F97E9DD4E5FE" authority="Sidorov, Hou & Sket, 2018" authorityName="Sidorov, Hou & Sket" authorityYear="2018" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="species" species="parvioculatus">
|
||
<emphasis id="B94AEAE5050BFFF0D3B2F97E9E27E5FE" italics="true" pageId="10" pageNumber="188">Gammarus parvioculatus</emphasis>
|
||
<bibRefCitation id="EFAF4B06050BFFF0D626F9529DD4E5FE" author="Sidorov D. & Hou Z. & Sket B." box="[359,685,1706,1732]" pageId="10" pageNumber="188" pagination="437 - 461" refId="ref11802" refString="Sidorov D., Hou Z. & Sket B. 2018. Three new remarkable amphipod species (Crustacea: Gammaridae) from springs and subterranean waters of Central Asia. Zootaxa 4444 (4): 437 - 461. https: // doi. org / 10.11646 / zootaxa. 4444.4.5" type="journal article" year="2018">
|
||
Sidorov, Hou & Sket,
|
||
<quantity id="4CC69B12050BFFF0D533F9529DD4E5FE" box="[626,685,1706,1732]" metricMagnitude="1" metricUnit="m" metricValue="5.125719999999999" pageId="10" pageNumber="188" unit="in" value="2018.0">2018</quantity>
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="EFAF4B06050BFFF0D594F9529C85E5FE" author="Sidorov D. & Hou Z. & Sket B." box="[725,1020,1705,1732]" pageId="10" pageNumber="188" pagination="437 - 461" refId="ref11802" refString="Sidorov D., Hou Z. & Sket B. 2018. Three new remarkable amphipod species (Crustacea: Gammaridae) from springs and subterranean waters of Central Asia. Zootaxa 4444 (4): 437 - 461. https: // doi. org / 10.11646 / zootaxa. 4444.4.5" type="journal article" year="2018">
|
||
Sidorov
|
||
<emphasis id="B94AEAE5050BFFF0D47DF9529C01E5FE" box="[828,888,1706,1732]" italics="true" pageId="10" pageNumber="188">et al.</emphasis>
|
||
2018: 445
|
||
</bibRefCitation>
|
||
). Furthermore, there is no close similarity with species of the highly diversified Altay and Tian-Shan group of
|
||
<taxonomicName id="4C3E4D74050BFFF0D320F9369B9AE5D2" baseAuthorityName="Martynov" baseAuthorityYear="1935" box="[1121,1251,1742,1768]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B94AEAE5050BFFF0D320F9369B9AE5D2" box="[1121,1251,1742,1768]" italics="true" pageId="10" pageNumber="188">Gammarus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFAF4B06050BFFF0D3B5F9359F82E431" author="Zhao S. & Meng K. & Hou Z." pageId="10" pageNumber="188" pagination="195 - 215" refId="ref13073" refString="Zhao S., Meng K. & Hou Z. 2017. Two new Gammarus species and a new name (Crustacea: Amphipoda: Gammaridae) from Northwest China. Zootaxa 4273 (2): 195 - 215. https: // doi. org / 10.11646 / zootaxa. 4273.2.3" type="journal article" year="2017">
|
||
Zhao
|
||
<emphasis id="B94AEAE5050BFFF0D27DF9369A01E5DD" box="[1340,1400,1741,1767]" italics="true" pageId="10" pageNumber="188">et al.</emphasis>
|
||
2017
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFAF4B06050BFFF0D646F9099EA3E431" author="Zheng Y. & Hou Z. & Li S." box="[263,474,1777,1803]" pageId="10" pageNumber="188" pagination="1485 - 1501" refId="ref13127" refString="Zheng Y., Hou Z. & Li S. 2020. Gammarus liuruiyui sp. nov. (Amphipoda, Gammaridae), a new blind species from Tian Shan, China. Crustaceana 93: 1485 - 1501. http: // doi. org / 10.1163 / 15685403 - 00003939" type="journal article" year="2020">
|
||
Zheng
|
||
<emphasis id="B94AEAE5050BFFF0D619F90A9EEAE431" box="[344,403,1777,1803]" italics="true" pageId="10" pageNumber="188">et al.</emphasis>
|
||
2020
|
||
</bibRefCitation>
|
||
). This indicates that the territory of Siberia/
|
||
<collectingCountry id="F3297667050BFFF0D49AF9099B29E431" box="[987,1104,1777,1803]" name="Mongolia" pageId="10" pageNumber="188">Mongolia</collectingCountry>
|
||
, possibly the basin of the middle Yenisey, is inhabited by a small burrower-like form of
|
||
<taxonomicName id="4C3E4D74050BFFF0D4E0F8EE9B5BE40A" baseAuthorityName="Martynov" baseAuthorityYear="1935" box="[929,1058,1814,1840]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="188" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B94AEAE5050BFFF0D4E0F8EE9B5BE40A" box="[929,1058,1814,1840]" italics="true" pageId="10" pageNumber="188">Gammarus</emphasis>
|
||
</taxonomicName>
|
||
, the origin and phylogenetic relationships of which are unresolved.
|
||
</paragraph>
|
||
<paragraph id="8B8136F7050BFFF0D7FCF8839EB1E4AF" blockId="10.[189,456,1915,1941]" box="[189,456,1915,1941]" pageId="10" pageNumber="188">
|
||
<heading id="D0C9819B050BFFF0D7FCF8839EB1E4AF" bold="true" box="[189,456,1915,1941]" fontSize="11" level="3" pageId="10" pageNumber="188" reason="3">
|
||
<emphasis id="B94AEAE5050BFFF0D7FCF8839EB1E4AF" bold="true" box="[189,456,1915,1941]" pageId="10" pageNumber="188">Accompanying fauna</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B8136F7050BFFF0D7FCF8529ED2E4D2" blockId="10.[189,1398,1962,2024]" pageId="10" pageNumber="188">
|
||
Mollusca, Ostracoda (subfossil, represented by separate valves),
|
||
<taxonomicName id="4C3E4D74050BFFF0D486F8529B35E4FE" authorityName="Linnaeus" authorityYear="1758" box="[967,1100,1962,1988]" class="Gastropoda" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="188" phylum="Mollusca" rank="order">Coleoptera</taxonomicName>
|
||
, larvae of
|
||
<taxonomicName id="4C3E4D74050BFFF0D38CF8529A0FE4FE" box="[1229,1398,1962,1988]" class="Insecta" family="Chironomidae" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="188" phylum="Arthropoda" rank="family">Chironomidae</taxonomicName>
|
||
and Ephemeroptera.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF41667F050AFFF1D7FCFEF19EBEE27C" ID-Table-UUID="DF41667F050AFFF1D7FCFEF19EBEE27C" httpUri="http://table.plazi.org/id/DF41667F050AFFF1D7FCFEF19EBEE27C" pageId="11" pageNumber="189" startId="11.[189,260,265,291]" targetBox="[197,1385,366,759]" targetIsTable="true" targetPageId="11">
|
||
<paragraph id="8B8136F7050AFFF1D7FCFEF19EBEE27C" blockId="11.[189,1398,265,326]" pageId="11" pageNumber="189">
|
||
<emphasis id="B94AEAE5050AFFF1D7FCFEF19E5CE219" bold="true" box="[189,293,265,291]" pageId="11" pageNumber="189">Table 1.</emphasis>
|
||
Comparison of character differences of
|
||
<taxonomicName id="4C3E4D74050AFFF1D45AFEF19B83E21E" authority="(Bazikalova, 1946)" baseAuthorityName="Bazikalova" baseAuthorityYear="1946" box="[795,1274,265,292]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Tanaidacea" pageId="11" pageNumber="189" phylum="Arthropoda" rank="species" species="koshovi">
|
||
<emphasis id="B94AEAE5050AFFF1D45AFEF19B7FE219" box="[795,1030,265,291]" italics="true" pageId="11" pageNumber="189">Gammarus koshovi</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAF4B06050AFFF1D358FEF19B8BE21E" author="Bazikalova A. Ya." box="[1049,1266,265,292]" pageId="11" pageNumber="189" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova, 1946</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from two lacustrine populations.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8136F7050AFFF1D784FE879B88E1CD" pageId="11" pageNumber="189">
|
||
<table id="F93EC457050A0005D784FE969A10E1CD" box="[197,1385,366,759]" gridcols="3" gridrows="7" pageId="11" pageNumber="189">
|
||
<tr id="350E34B5050A0005D784FE969A10E29D" box="[197,1385,366,423]" gridrow="0" pageId="11" pageNumber="189">
|
||
<th id="76DF5DC9050A0005D784FE969D48E29D" box="[197,561,366,423]" gridcol="0" gridrow="0" pageId="11" pageNumber="189">
|
||
<emphasis id="B94AEAE5050AFFF1D784FE879E64E2AD" bold="true" box="[197,285,383,407]" pageId="11" pageNumber="189">Feature</emphasis>
|
||
</th>
|
||
<th id="76DF5DC9050A0005D50FFE969CE1E29D" box="[590,920,366,423]" gridcol="1" gridrow="0" pageId="11" pageNumber="189">
|
||
<emphasis id="B94AEAE5050AFFF1D5D9FE779C37E29D" bold="true" box="[664,846,399,423]" pageId="11" pageNumber="189">Tore-Khol Lake</emphasis>
|
||
</th>
|
||
<th id="76DF5DC9050A0005D4EDFE969A10E29D" box="[940,1385,366,423]" gridcol="2" gridrow="0" pageId="11" pageNumber="189">
|
||
<emphasis id="B94AEAE5050AFFF1D4EDFE969B97E29D" bold="true" box="[940,1262,366,423]" pageId="11" pageNumber="189">Locality Khubsugul Lake</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="350E34B5050A0005D784FE499A10E2F3" box="[197,1385,433,457]" gridrow="1" pageId="11" pageNumber="189">
|
||
<th id="76DF5DC9050A0005D784FE499D48E2F3" box="[197,561,433,457]" gridcol="0" gridrow="1" pageId="11" pageNumber="189">Antenna I covers</th>
|
||
<td id="76DF5DC9050A0005D50FFE499CE1E2F3" box="[590,920,433,457]" gridcol="1" gridrow="1" pageId="11" pageNumber="189">40% of body length</td>
|
||
<td id="76DF5DC9050A0005D4EDFE499A10E2F3" box="[940,1385,433,457]" gridcol="2" gridrow="1" pageId="11" pageNumber="189">25% of body length</td>
|
||
</tr>
|
||
<tr id="350E34B5050A0005D784FE229A10E2C8" box="[197,1385,474,498]" gridrow="2" pageId="11" pageNumber="189">
|
||
<th id="76DF5DC9050A0005D784FE229D48E2C8" box="[197,561,474,498]" gridcol="0" gridrow="2" pageId="11" pageNumber="189">Antenna I, primary flagellum with</th>
|
||
<td id="76DF5DC9050A0005D50FFE229CE1E2C8" box="[590,920,474,498]" gridcol="1" gridrow="2" pageId="11" pageNumber="189">19 ♂, 16–17 ♀♀ articles</td>
|
||
<td id="76DF5DC9050A0005D4EDFE229A10E2C8" box="[940,1385,474,498]" gridcol="2" gridrow="2" pageId="11" pageNumber="189">11–12 ♂♂, 8–12 ♀♀ articles</td>
|
||
</tr>
|
||
<tr id="350E34B5050A0005D784FDFB9A10E121" box="[197,1385,515,539]" gridrow="3" pageId="11" pageNumber="189">
|
||
<th id="76DF5DC9050A0005D784FDFB9D48E121" box="[197,561,515,539]" gridcol="0" gridrow="3" pageId="11" pageNumber="189">Antenna II, flagellum with</th>
|
||
<td id="76DF5DC9050A0005D50FFDFB9CE1E121" box="[590,920,515,539]" gridcol="1" gridrow="3" pageId="11" pageNumber="189">10 ♂, 7–8 ♀♀ articles</td>
|
||
<td id="76DF5DC9050A0005D4EDFDFB9A10E121" box="[940,1385,515,539]" gridcol="2" gridrow="3" pageId="11" pageNumber="189">6–7 ♂♂, 4–6 ♀♀ articles</td>
|
||
</tr>
|
||
<tr id="350E34B5050A0005D784FDD49A10E15E" box="[197,1385,556,612]" gridrow="4" pageId="11" pageNumber="189">
|
||
<th id="76DF5DC9050A0005D784FDD49D48E15E" box="[197,561,556,612]" gridcol="0" gridrow="4" pageId="11" pageNumber="189">Pereopods V–VII, along posterior margins of basipodites</th>
|
||
<td id="76DF5DC9050A0005D50FFDD49CE1E15E" box="[590,920,556,612]" gridcol="1" gridrow="4" pageId="11" pageNumber="189">from 5 to 9 setae</td>
|
||
<td id="76DF5DC9050A0005D4EDFDD49A10E15E" box="[940,1385,556,612]" gridcol="2" gridrow="4" pageId="11" pageNumber="189">from 14 to 16 setae</td>
|
||
</tr>
|
||
<tr id="350E34B5050A0005D784FD8D9A10E1F4" box="[197,1385,629,718]" gridrow="5" pageId="11" pageNumber="189">
|
||
<th id="76DF5DC9050A0005D784FD8D9D48E1F4" box="[197,561,629,718]" gridcol="0" gridrow="5" pageId="11" pageNumber="189">Epimeral plates I–III</th>
|
||
<td id="76DF5DC9050A0005D50FFD8D9CE1E1F4" box="[590,920,629,718]" gridcol="1" gridrow="5" pageId="11" pageNumber="189">I (set of setae disto-anteriorly), II (setae disto-anteriorly), III (2 spines)</td>
|
||
<td id="76DF5DC9050A0005D4EDFD8D9A10E1F4" box="[940,1385,629,718]" gridcol="2" gridrow="5" pageId="11" pageNumber="189">I (a row of setae along ventral margin), II (setae cover 2/3 along ventral margin), III (spines absent)</td>
|
||
</tr>
|
||
<tr id="350E34B5050A0005D784FD279A10E1CD" box="[197,1385,735,759]" gridrow="6" pageId="11" pageNumber="189">
|
||
<th id="76DF5DC9050A0005D784FD279D48E1CD" box="[197,561,735,759]" gridcol="0" gridrow="6" pageId="11" pageNumber="189">Telson, lobes apically</th>
|
||
<td id="76DF5DC9050A0005D50FFD279CE1E1CD" box="[590,920,735,759]" gridcol="1" gridrow="6" pageId="11" pageNumber="189">with 2–3 spines each</td>
|
||
<td id="76DF5DC9050A0005D4EDFD279A10E1CD" box="[940,1385,735,759]" gridcol="2" gridrow="6" pageId="11" pageNumber="189">with 4 spines each</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection id="C324657C050AFFF1D7FCFCC39A75E720" pageId="11" pageNumber="189" type="distribution">
|
||
<paragraph id="8B8136F7050AFFF1D7FCFCC39E88E06C" blockId="11.[189,497,827,854]" box="[189,497,827,854]" pageId="11" pageNumber="189">
|
||
<heading id="D0C9819B050AFFF1D7FCFCC39E88E06C" bold="true" box="[189,497,827,854]" fontSize="11" level="3" pageId="11" pageNumber="189" reason="3">
|
||
<emphasis id="B94AEAE5050AFFF1D7FCFCC39E88E06C" bold="true" box="[189,497,827,854]" pageId="11" pageNumber="189">Distribution and ecology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B8136F7050AFFF1D7FCFC949A75E720" blockId="11.[187,1399,876,1051]" pageId="11" pageNumber="189">
|
||
Previously recorded from the area of Pupok Island in Khubsugul Lake (
|
||
<figureCitation id="13052A72050AFFF1D4AFFC949B49E0BC" box="[1006,1072,876,902]" captionStart="Fig" captionStartId="3.[182,224,1616,1645]" captionTargetBox="[186,1926,545,1567]" captionTargetId="figure-17@3.[182,1936,533,1577]" captionTargetPageId="3" captionText="Fig. 1. Distribution map ofGammarus J.C. Fabricius, 1775 in Siberia.G. koshovi (Bazikalova, 1946) in Tore-Khol and Khubsugul Lakes (empty circles); balcanicus group (yellow squares); pulex group (filled circles) with G. lacustris G.O. Sars, 1863 (purple circles) coinciding with the entire Siberian part of the group’s range. A contour line overview (top right) shows principal study area. Each point may represent 1–3 closely adjacent localities (for further explanation, see text)." figureDoi="http://doi.org/10.5281/zenodo.5567146" httpUri="https://zenodo.org/record/5567146/files/figure.png" pageId="11" pageNumber="189">Fig. 1</figureCitation>
|
||
), a burrower-like gammarid form that dwells on silty sand at a depth of
|
||
<quantity id="4CC69B12050AFFF1D5DFFC699C7BE096" box="[670,770,913,940]" metricMagnitude="1" metricUnit="m" metricValue="1.55" metricValueMax="1.6" metricValueMin="1.5" pageId="11" pageNumber="189" unit="m" value="15.5" valueMax="16.0" valueMin="15.0">15–16 m</quantity>
|
||
(
|
||
<bibRefCitation id="EFAF4B06050AFFF1D44EFC699CAFE096" author="Bazikalova A. Ya." box="[783,982,913,940]" pageId="11" pageNumber="189" pagination="673 - 675" refId="ref7971" refString="Bazikalova A. Ya. 1946. Amphipods of Lake Kossogol. Doklady Akademiyi Nauk SSSR 53: 673 - 675. [In Russian.]" type="journal article" year="1946">Bazikalova 1946</bibRefCitation>
|
||
). Details of its biology in Khubsugul are lacking (
|
||
<bibRefCitation id="EFAF4B06050AFFF1D608FC4E9E93E0EA" author="Dulmaa A." box="[329,490,950,976]" pageId="11" pageNumber="189" pagination="553 - 555" refId="ref8553" refString="Dulmaa A. 2009. Chapter 1. State-of-the-art on the fauna of Lake Khubsugul and water bodies in Darkhatskaya depression. In: Timoshkin O. A. (ed.) Index of Animal Species Inhabiting Lake Baikal and its Catchment Area 2. Basins and Channels of in the South of East Siberia and North Mongolia 1: 553 - 555. Nauka, Novosibirsk." type="journal article" year="2009">Dulmaa 2009</bibRefCitation>
|
||
), but for Bazikalova to rely on the ʻburrowing morphotypeʼ implies its fossorial behavior. We have no direct observations of the burrowing behavior of the species, except that the samples were collected by bottom grabs in the Tore-Khol on muddy bald patches devoid of vegetation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |