166 lines
18 KiB
XML
166 lines
18 KiB
XML
<document id="60AFBE3D2FD5DBC45771F0EC61D29CA0" ID-CLB-Dataset="62710" ID-DOI="10.5281/zenodo.6607321" ID-GBIF-Dataset="39b407ea-c3e2-4871-a146-b3d1153014c3" ID-ISBN="978-84-96553-93-4" ID-Zenodo-Dep="6607321" IM.illustrations_requiresApprovalFor="plazi" IM.metadata_requiresApprovalFor="plazi" IM.taxonomicNames_requiresApprovalFor="plazi" checkinTime="1654179282583" checkinUser="diego" docAuthor="Russell A. Mittermeier & Don E. Wilson" docDate="2014" docId="03B887D96B2FFFB8FF137123F8358C69" docLanguage="en" docName="hbmw_4_Phocoenidae_0528.pdf.imf" docOrigin="Handbook of the Mammals of the World – Volume 4 Sea Mammals, Barcelona: Lynx Edicions" docTitle="Phocoena dioptrica Lahille 1912" docType="treatment" docVersion="8" lastPageNumber="542" masterDocId="FF81FFA16B2CFFBBFFD07927FFDB8900" masterDocTitle="Phocoenidae" masterLastPageNumber="545" masterPageNumber="528" pageNumber="542" updateTime="1699338762034" updateUser="ExternalLinkService">
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<mods:mods id="2C9720DDF53984342AA19DC723B986CF" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5BA5E0A38AFF10752612F8F44B167833">
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<mods:title id="1E1CE1262F895404CA2F8D265D92CE97">Phocoenidae</mods:title>
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<mods:name id="422435DD0D9BDBA6857E2043D0726DFF" type="personal">
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<mods:namePart id="2D2BAB449A1AA726F0C8DA5EBAFFAC8A">Russell A. Mittermeier</mods:namePart>
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<mods:roleTerm id="3EA86EAA120EFC510E1E85B521B4079D">Author</mods:roleTerm>
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<mods:namePart id="44CF8A596CCBA71CA81BD8EFF8286231">Don E. Wilson</mods:namePart>
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<mods:typeOfResource id="01525C45291BB2E38466E199AB567751">text</mods:typeOfResource>
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<mods:dateIssued id="0946DCE1943D174625A5D92B29A1A631">2014</mods:dateIssued>
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<mods:dateOther id="D8231A27E0503BCFDB69090168CA5E25" type="pubDate">2014-07-31</mods:dateOther>
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<mods:publisher id="13E71EB394128894657FE30E525F1C87">Lynx Edicions</mods:publisher>
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<mods:place id="94EA77765783C456FF9191460D3C8AD8">
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<mods:placeTerm id="79A36F91F0128BF9BA6FFE6AA9E15CD8">Barcelona</mods:placeTerm>
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<mods:titleInfo id="F89B0FA80D98AFC0E52E3BDC9E59D145">
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<mods:title id="2B6096F3295422BC369F381C91B8DACF">Handbook of the Mammals of the World – Volume 4 Sea Mammals</mods:title>
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<mods:part id="DDB68538A906FA2FF47BF4AB78495F74">
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<mods:identifier id="26076F71CE5A96DCA27F924134927473" type="DOI">10.5281/zenodo.6607321</mods:identifier>
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<mods:identifier id="32595A816CA0AACC7DAC51246F6755BB" type="ISBN">978-84-96553-93-4</mods:identifier>
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<treatment id="03B887D96B2FFFB8FF137123F8358C69" ID-DOI="http://doi.org/10.5281/zenodo.6607569" ID-GBIF-Taxon="195727990" ID-Zenodo-Dep="6607569" LSID="urn:lsid:plazi:treatment:03B887D96B2FFFB8FF137123F8358C69" httpUri="http://treatment.plazi.org/id/03B887D96B2FFFB8FF137123F8358C69" lastPageNumber="542" pageId="3" pageNumber="542">
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<subSubSection id="C30B65446B2FFFB8FF137123FF388132" box="[195,227,2052,2098]" pageId="3" pageNumber="542" type="multiple">
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<paragraph id="8BAE36CF6B2FFFB8FF137123FF388132" blockId="3.[193,1120,2052,2179]" box="[195,227,2052,2098]" pageId="3" pageNumber="542">
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<heading id="D0E681A36B2FFFB8FF137123FF388132" box="[195,227,2052,2098]" pageId="3" pageNumber="542">
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<figureCitation id="132A2A4A6B2FFFB8FF137123FF388132" box="[195,227,2052,2098]" captionStart="Plate 28: Phocoenidae" captionStartId="2.[115,145,3448,3469]" captionTargetBox="[13,2771,10,3651]" captionTargetPageId="1" captionText="1. Indo-Pacific Finless Porpoise (Neophocaena phocaenoides), 2. Narrow-ridged Finless Porpoise (Neophocaena asiaeorientalis), 3. Spectacled Porpoise (Phocoena dioptrica), 4. Burmeister’s Porpoise (Phocoena spinipinnis), 5. Vaquita (Phocoena sinus), 6. Harbor Porpoise (Phocoena phocoena), 7. Dall’s 9 Porpoise. Phocoenoides. (null)" figureDoi="http://doi.org/10.5281/zenodo.6607345" httpUri="https://zenodo.org/record/6607345/files/figure.png" pageId="3" pageNumber="542">3.</figureCitation>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FF247123FD4D8132" box="[244,662,2052,2098]" pageId="3" pageNumber="542" type="vernacular_names">
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<paragraph id="8BAE36CF6B2FFFB8FF247123FD4D8132" blockId="3.[193,1120,2052,2179]" box="[244,662,2052,2098]" pageId="3" pageNumber="542">
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<heading id="D0E681A36B2FFFB8FF247123FD4D8132" box="[244,662,2052,2098]" pageId="3" pageNumber="542">
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<vernacularName id="051246E16B2FFFB8FF247123FD4D8132" box="[244,662,2052,2098]" pageId="3" pageNumber="542">Spectacled Porpoise</vernacularName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FD0E7123FBF78132" box="[734,1068,2052,2098]" pageId="3" pageNumber="542" type="nomenclature">
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<paragraph id="8BAE36CF6B2FFFB8FD0E7123FBF78132" blockId="3.[193,1120,2052,2179]" box="[734,1068,2052,2098]" pageId="3" pageNumber="542">
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<heading id="D0E681A36B2FFFB8FD0E7123FBF78132" box="[734,1068,2052,2098]" pageId="3" pageNumber="542">
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<taxonomicName id="4C114D4C6B2FFFB8FD0E7123FBF78132" ID-CoL="4GK8D" authorityName="Lahille" authorityYear="1912" box="[734,1068,2052,2098]" class="Mammalia" family="Phocoenidae" genus="Phocoena" kingdom="Animalia" order="Cetacea" pageId="3" pageNumber="542" phylum="Chordata" rank="species" species="dioptrica">
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<emphasis id="B965EADD6B2FFFB8FD0E7123FBF78132" box="[734,1068,2052,2098]" italics="true" pageId="3" pageNumber="542">Phocoena dioptrica</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FF127164FD598180" pageId="3" pageNumber="542" type="vernacular_names">
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<paragraph id="8BAE36CF6B2FFFB8FF127164FBBB8158" blockId="3.[193,1120,2052,2179]" box="[194,1120,2115,2136]" pageId="3" pageNumber="542">
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<heading id="D0E681A36B2FFFB8FF127164FBBB8158" box="[194,1120,2115,2136]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FF127164FED58158" bold="true" box="[194,270,2115,2136]" pageId="3" pageNumber="542">French:</emphasis>
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<vernacularName id="051246E16B2FFFB8FEC87164FE078158" box="[280,476,2115,2136]" pageId="3" pageNumber="542">Marsouin a lunettes</vernacularName>
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/
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<emphasis id="B965EADD6B2FFFB8FE217164FD978158" bold="true" box="[497,588,2115,2136]" pageId="3" pageNumber="542">German:</emphasis>
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<vernacularName id="051246E16B2FFFB8FD867164FCC88158" box="[598,787,2115,2136]" pageId="3" pageNumber="542">Brillenschweinswal</vernacularName>
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/
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<emphasis id="B965EADD6B2FFFB8FCF97164FC5F8158" bold="true" box="[809,900,2115,2136]" pageId="3" pageNumber="542">Spanish:</emphasis>
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<vernacularName id="051246E16B2FFFB8FC5E7164FBBB8158" box="[910,1120,2115,2136]" pageId="3" pageNumber="542">Marsopa de anteojos</vernacularName>
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</heading>
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</paragraph>
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<paragraph id="8BAE36CF6B2FFFB8FF12714CFD598180" blockId="3.[193,1120,2052,2179]" box="[194,642,2155,2176]" pageId="3" pageNumber="542">
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<heading id="D0E681A36B2FFFB8FF12714CFD598180" box="[194,642,2155,2176]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FF12714CFE638180" bold="true" box="[194,440,2155,2176]" pageId="3" pageNumber="542">Other common names:</emphasis>
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<vernacularName id="051246E16B2FFFB8FE12714CFD598180" box="[450,642,2155,2176]" pageId="3" pageNumber="542">Spectacled Dolphin</vernacularName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FCFA718BFCA881F4" pageId="3" pageNumber="542" type="reference_group">
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<paragraph id="8BAE36CF6B2FFFB8FCFA718BFCA881F4" blockId="3.[810,1399,2220,2647]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FCFA718BFC1E81CD" bold="true" box="[810,965,2220,2253]" pageId="3" pageNumber="542">Taxonomy.</emphasis>
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<taxonomicName id="4C114D4C6B2FFFB8FC37718BFCB481F4" authority="Lahille" authorityName="Lahille" authorityYear="1912" class="Mammalia" family="Phocoenidae" genus="Phocaena" kingdom="Animalia" order="Cetacea" pageId="3" pageNumber="542" phylum="Chordata" rank="species" species="dioptrica">Phocaena dioptrica Lahille, 1912</taxonomicName>
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,
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FC5271F4FAB9801C" pageId="3" pageNumber="542" type="materials_examined">
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<paragraph id="8BAE36CF6B2FFFB8FC5271F4FAB9801C" blockId="3.[810,1399,2220,2647]" pageId="3" pageNumber="542">
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<materialsCitation id="3B793C926B2FFFB8FC5271F4FAB9801C" ID-GBIF-Occurrence="3800834306" pageId="3" pageNumber="542">Argentina, Buenos Aires, “capturado en Punta Colares, cerca de Quilmes.”</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FCFA7001FB4F8043" box="[810,1172,2342,2371]" pageId="3" pageNumber="542" type="discussion">
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<paragraph id="8BAE36CF6B2FFFB8FCFA7001FB4F8043" blockId="3.[810,1399,2220,2647]" box="[810,1172,2342,2371]" pageId="3" pageNumber="542">This species is monotypic.</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FCFA706AFAA883A7" pageId="3" pageNumber="542" type="distribution">
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<caption id="DF6E66476B2FFFB8FCFA706AFAA883A7" ID-DOI="http://doi.org/10.5281/zenodo.6607335" ID-Zenodo-Dep="6607335" httpUri="https://zenodo.org/record/6607335/files/figure.png" inLine="true" pageId="3" pageNumber="542" targetBox="[199,780,2236,2643]" targetPageId="3">
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<paragraph id="8BAE36CF6B2FFFB8FCFA706AFAA88309" blockId="3.[810,1399,2220,2647]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FCFA706AFC01806A" bold="true" box="[810,986,2381,2410]" pageId="3" pageNumber="542">Distribution.</emphasis>
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Southern Hemisphere (E South America from S Brazil to Tierra del Fuego, Falkland Is (= Malvinas), South Georgia Is, Kerguelen Is, Heard I, Macquarie I, Auckland Is, and Tasmania).
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</paragraph>
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<paragraph id="8BAE36CF6B2FFFB8FCFA7334FAA883A7" blockId="3.[810,1399,2220,2647]" lastBlockId="3.[196,1401,2658,3474]" pageId="3" pageNumber="542">Although previously thought to be exclusively coastal, like other members of the genus, recent sightings in oceanic waters of the Antarctic and subantarctic zones suggest that the species actually has a circumpolar distribution and may be largely oceanic.</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FF147396FD0085A6" pageId="3" pageNumber="542" type="description">
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<paragraph id="8BAE36CF6B2FFFB8FF147396FD0085A6" blockId="3.[196,1401,2658,3474]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FF147396FE6583CE" bold="true" box="[196,446,2737,2766]" pageId="3" pageNumber="542">Descriptive notes.</emphasis>
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Total length 150-224 cm; weight 50-115 kg. Spectacled Porpoises are relatively large members of the genus, reaching total body lengths of 224 cm for males and 204 cm for females. Males are larger than females and also have much larger dorsal fins, which become oval-shaped and proportionately very large. Leading and trailing edges of dorsalfins are both convex. Females and young have dorsal fins more typical in size and shape for the genus. There is only a slight or no beak, and flippers are small, with rounded tips. Color patternis striking, two-tone black and white. Dorsal surface and upper sides are black, and belly and lowersides are white. Boundary between the two is very distinct and runs along flanks. A white “spectacle” surrounds each eye. There are black lip and eye patches, and several dark stripes from the gape that run toward the flipper. A faint gray post-dorsal fin saddle may be visible in good lighting. Newborns have a much paler dorsal surface than adults. Tooth counts generally are 17-23 in each half of each jaw.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FF157593FAE28443" pageId="3" pageNumber="542" type="biology_ecology">
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<paragraph id="8BAE36CF6B2FFFB8FF157593FAE28443" blockId="3.[196,1401,2658,3474]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FF157593FEEF85CD" bold="true" box="[197,308,3252,3277]" pageId="3" pageNumber="542">Habitat.</emphasis>
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Variable habitats, including very deep, oceanic waters, but also in some rivers and turbid channels near shore. Spectacled Porpoises appear to prefer cold waters, with temperatures of 1-10°C, but in fact,little is known of the ecology ofthis elusive species. The southernmost sighting of Spectacled Porpoisesis currently 64° 34” S.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FF16746EF98988B7" pageId="3" pageNumber="542" type="food_feeding">
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<paragraph id="8BAE36CF6B2FFFB8FF16746EF98988B7" blockId="3.[196,1401,2658,3474]" lastBlockId="3.[1462,2674,294,1389]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FF16746EFE16846A" bold="true" box="[198,461,3401,3434]" pageId="3" pageNumber="542">Food and Feeding.</emphasis>
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Only a very small handful of stomachs from Spectacled Porpoises have been examined, so very little is understood about their feeding habits or preferences. From what is known, they appear to be opportunistic, feeding on prey items ranging from anchovies (
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<taxonomicName id="4C114D4C6B2FFFB8F8C8786DF84D8867" box="[1816,1942,330,359]" class="Actinopterygii" family="Engraulidae" genus="Engraulis" kingdom="Animalia" order="Clupeiformes" pageId="3" pageNumber="542" phylum="Chordata" rank="genus">Engraulis</taxonomicName>
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) and other small schooling fish to stomatopods and even algae (although the latter items may have been ingested incidentally just before stranding).
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FA68789BF8218B05" pageId="3" pageNumber="542" type="breeding">
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<paragraph id="8BAE36CF6B2FFFB8FA68789BF8218B05" blockId="3.[1462,2674,294,1389]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FA68789BF9E488DD" bold="true" box="[1464,1599,444,477]" pageId="3" pageNumber="542">Breeding.</emphasis>
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There is no specific information available for this species, but births appear to occur primarily in spring and summer.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FA677B2CF7448BCA" pageId="3" pageNumber="542" type="activity">
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<paragraph id="8BAE36CF6B2FFFB8FA677B2CF7448BCA" blockId="3.[1462,2674,294,1389]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FA677B2CF97C8B2C" bold="true" box="[1463,1703,523,556]" pageId="3" pageNumber="542">Activity patterns.</emphasis>
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Numbers of live sightings of Spectacled Porpoises at sea are very limited, and all of these have been opportunistic, so not much is known about their activity patterns. They have inconspicuous surfacing patterns and generally do not ride bow waves or leap clear of the water, although they have been enticed to occasionally surface quickly alongside the bow of research vessels.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FA697BF3F6338A8E" pageId="3" pageNumber="542" type="biology_ecology">
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<paragraph id="8BAE36CF6B2FFFB8FA697BF3F6338A8E" blockId="3.[1462,2674,294,1389]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FA697BF3F7B48BF1" bold="true" box="[1465,2159,724,753]" pageId="3" pageNumber="542">Movements, Home range and Social organization.</emphasis>
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Groupsizes of Spectacled Porpoises are generally small, usually singletons, pairs, and trios. Occasionally groups of up to five individuals have been observed. Mother—offspring pairs are usually seen in the company of at least one attending adult male, and this may be suggestive of a mateguarding mating system, as is observed in Dall’s Porpoise (
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<taxonomicName id="4C114D4C6B2FFFB8F73C7A4AF6028A8E" authorityName="Andrews" authorityYear="1911" box="[2284,2521,877,910]" class="Mammalia" family="Phocoenidae" genus="Phocoenoides" kingdom="Animalia" order="Cetacea" pageId="3" pageNumber="542" phylum="Chordata" rank="genus">Phocoenoides dall</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FA6A7ABEF8D78DF2" pageId="3" pageNumber="542" type="conservation">
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<paragraph id="8BAE36CF6B2FFFB8FA6A7ABEF8D78DF2" blockId="3.[1462,2674,294,1389]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FA6A7ABEF8CF8AB6" bold="true" box="[1466,1812,921,950]" pageId="3" pageNumber="542">Status and Conservation.</emphasis>
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CITES Appendix II. Classified as Data Deficient on The [UCN Red List. Just like virtually everything else about the Spectacled Porpoise, little 1s known of its conservation status. There are no estimates of abundance, and virtually nothing is known about its population structure. The first-ever molecular work on the Spectacled Porpoise indicated a large population off Tierra del Fuego. Some individuals are caught in gillnets when in coastal waters, and there is a record of an individual caught in a mid-water trawl net. They were sometimes harpooned,at least in the past, by Native Fuegians and whalers. The Spectacled Porpoises is not considered endangered or threatened at this point.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B65446B2FFFB8FA6B7C26F8358C69" pageId="3" pageNumber="542" type="bibRefCitation_list">
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<paragraph id="8BAE36CF6B2FFFB8FA6B7C26F8358C69" blockId="3.[1462,2674,294,1389]" pageId="3" pageNumber="542">
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<emphasis id="B965EADD6B2FFFB8FA6B7C26F9888C1A" bold="true" box="[1467,1619,1281,1306]" pageId="3" pageNumber="542">Bibliography.</emphasis>
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Best (2007), Curry et al. (1994), Evans, K. et al. (2001), Goodall (1995, 2009c), Goodall & Schiavini (1995), Olavarria (2006), Perrin et al. (2000), Pimperet al. (2012), Pinedo et al. (2002), Rosel et al. (1995), Sekiguchi et al. (2006), Van Waerebeek et al. (2010).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
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||
</document> |