72 lines
8.6 KiB
XML
72 lines
8.6 KiB
XML
<document id="0DA6CAB11672DEAAF010A64F9CEC67E7" ID-ISSN="11755334" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629793332550" checkinUser="felipe" docAuthor="Wicksten, Mary K." docDate="2012" docId="C5657B52FF85B30944D1F91FC9C30AD8" docLanguage="en" docName="zt03371p307.pdf" docOrigin="Zootaxa 3371" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Sergestidae Dana 1852" docType="treatment" docVersion="3" lastPageNumber="27" masterDocId="395C032AFF9CB3134446FFC9C8060B2C" masterDocTitle="Decapod Crustacea of the Californian and Oregonian Zoogeographic Provinces 3371" masterLastPageNumber="307" masterPageNumber="1" pageNumber="26" updateTime="1699112702828" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="6BB5220465FC8216AF20FA303C02886C">Decapod Crustacea of the Californian and Oregonian Zoogeographic Provinces 3371</mods:title>
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<mods:namePart id="FD5D8E55A7E35247BA863F698A211D35">Wicksten, Mary K.</mods:namePart>
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<mods:date id="063F9B57E65B33CC475B7FC99CF3529C">2012</mods:date>
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<mods:number id="1D6C8954F5DB4CE03B2E7773E75F6AB9">2012-07-04</mods:number>
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<mods:number id="F62296E9E160BFBE261057F9F4E278E4">3371</mods:number>
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<mods:identifier id="CEA127D2BCC81E1FD7E7850C78AC1249" type="ISSN">11755334</mods:identifier>
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<treatment id="C5657B52FF85B30944D1F91FC9C30AD8" ID-DOI="http://doi.org/10.5281/zenodo.5254805" ID-Zenodo-Dep="5254805" LSID="urn:lsid:plazi:treatment:C5657B52FF85B30944D1F91FC9C30AD8" httpUri="http://treatment.plazi.org/id/C5657B52FF85B30944D1F91FC9C30AD8" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26">
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<subSubSection id="05D699CFFF85B30A44D1F91FCD570C8D" pageId="25" pageNumber="26" type="nomenclature">
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<paragraph id="4D73CA44FF85B30A44D1F91FCA1E0DDC" blockId="25.[151,536,1750,1776]" box="[151,536,1750,1776]" pageId="25" pageNumber="26">
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<heading id="163B7D28FF85B30A44D1F91FCA1E0DDC" bold="true" box="[151,536,1750,1776]" fontSize="11" level="1" pageId="25" pageNumber="26" reason="1">
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<emphasis id="7FB81656FF85B30A44D1F91FCA1E0DDC" bold="true" box="[151,536,1750,1776]" pageId="25" pageNumber="26">
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Family
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<taxonomicName id="8ACCB1C7FF85B30A44B0F91FCA1E0DDC" ID-CoL="508bee2d-f110-48d9-9651-2d0f45f36749" authority="Dana, 1852" authorityName="Dana" authorityYear="1852" box="[246,536,1750,1776]" class="Malacostraca" family="Sergestidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="25" pageNumber="26" phylum="Arthropoda" rank="family">Sergestidae Dana, 1852</taxonomicName>
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<paragraph id="4D73CA44FF85B30A44D1F8D4CD570C8D" blockId="25.[151,1436,1821,2025]" pageId="25" pageNumber="26">Sergestids are widespread pelagic shrimp. The second abdominal somite does not overlap the first. Males have a petasma, females have a sperm receptacle between the third or third and fourth pereopods. In the male, the inner antennular flagellum is modified as a prehensile clasping organ used in copulation. The rostrum is short. Neither the third maxilliped nor the pereopods bear exopods. Pereopods 4, 5 are shorter than the anterior pereopods.</paragraph>
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Two color patterns are common among the species: partly pigmented, with red pigment in the anterior body and translucent appendages and abdomen with small pigment spots; and solid bright red. The partly pigmented species occur at lesser depths than the bright red ones, which often live at depths of
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or more. Many species carry on daily vertical migrations, occurring at lesser depths during the night than by day.
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</paragraph>
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<paragraph id="4D73CA44FF86B3094481FF16CC7D0AAB" blockId="26.[151,1436,151,500]" pageId="26" pageNumber="27">
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Sergestids have extremely long antennal flagella in life. In
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<taxonomicName id="8ACCB1C7FF86B30947C4FF28CC5D0BD4" baseAuthorityName="Hansen" baseAuthorityYear="1903" box="[898,1115,224,248]" class="Malacostraca" family="Sergestidae" genus="Eusergestes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="similis">
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<emphasis id="7FB81656FF86B30947C4FF28CC5D0BD4" box="[898,1115,224,248]" italics="true" pageId="26" pageNumber="27">Eusergestes similis</emphasis>
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</taxonomicName>
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, the antennae are extended during swimming. These flagella bear a kink at about half the length of the flagella. The antennae are well supplied with small sensory endings, which may detect prey by vibration or chemosensation, or may provide warning of approaching predators (
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<bibRefCitation id="295DB7B5FF86B30945E3FE85CA470A48" author="Cowles, D. L." box="[421,577,332,356]" pageId="26" pageNumber="27" pagination="247 - 257" refId="ref220091" refString="Cowles, D. L. (1994) Swimming dynamics of the mesopelagic vertically migrating penaeid shrimp Sergestes similis: modes and speeds of swimming. Journal of Crustacean Biology, 14, 247 - 257." type="journal article" year="1994">Cowles 1994</bibRefCitation>
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). Sergestids are primarily predators, especially of copepods. They also eat ostracods, euphausiids, pteropods, chaetognaths and cnidarians (
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<bibRefCitation id="295DB7B5FF86B3094721FEA6CC680AAB" author="Flock, M. E. & Hopkins, T. L." box="[871,1134,367,391]" pageId="26" pageNumber="27" pagination="210 - 223" refId="ref221932" refString="Flock, M. E., & Hopkins, T. L. (1992) Species composition, vertical distribution, and food habits of the sergestid shrimp assemblage in the eastern Gulf of Mexico. Journal of Crustacean Biology, 12, 210 - 223." type="journal article" year="1992">Flock & Hopkins 1992</bibRefCitation>
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).
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</paragraph>
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<paragraph id="4D73CA44FF86B3094481FE5DC9C30AD8" blockId="26.[151,1436,151,500]" pageId="26" pageNumber="27">
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Much of the classification of sergestids is based on the shape of the copulatory structures. The key given here follows those of Wasmer (1972) and
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<bibRefCitation id="295DB7B5FF86B3094601FE7ECAFC0AE3" author="Kensley, B. F." box="[583,762,439,463]" pageId="26" pageNumber="27" refId="ref227585" refString="Kensley, B. F. (1972) Shrimps and Prawns of Southern Africa. South African Museum, Cape Town, 65 pp." type="book" year="1972">Kensley (1972)</bibRefCitation>
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, but also applies the nomenclature of the genera given by
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<bibRefCitation id="295DB7B5FF86B30944D1FE15C9C70AD8" author="Judkins, D. C. & Kensley, B." box="[151,449,476,500]" pageId="26" pageNumber="27" pagination="72 - 84" refId="ref227471" refString="Judkins, D. C. & Kensley, B. (2008) New genera in the family Sergestidae (Crustacea: Decapoda: Penaeidea). Proceedings of the Biological Society of Washington, 121, 72 - 84." type="journal article" year="2008">Judkins & Kensley (2008)</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |