498 lines
70 KiB
XML
498 lines
70 KiB
XML
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<mods:title id="780534DD1483D1AB9CFE8F85FBEFDB1A">Revision of the ‘ dragon-head’ cusk eels of the genus Porogadus (Teleostei: Ophidiidae), with description of eight new species and one new genus</mods:title>
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<mods:title id="DF2902A06770E46CC2F60AEA749DA680">Zootaxa</mods:title>
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<mods:date id="CE57B182BE0D897B370F740BE91B07B1">2021</mods:date>
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<heading id="D0D7CD669A132949FF005E08FD935B0C" bold="true" box="[151,590,1050,1077]" fontSize="11" level="2" pageId="33" pageNumber="34" reason="4">
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<taxonomicName id="4C2001899A132949FF005E08FD935B0C" ID-CoL="4LY56" authority="Garman, 1899" authorityName="Garman" authorityYear="1899" box="[151,590,1050,1077]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="species" species="longiceps">
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<emphasis id="B954A6189A132949FF005E08FE4E5B0D" bold="true" box="[151,403,1050,1077]" italics="true" pageId="33" pageNumber="34">Porogadus longiceps</emphasis>
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<bibRefCitation id="EFB107FB9A132949FE0D5E08FD935B0C" author="Garman, S." box="[410,590,1050,1076]" pageId="33" pageNumber="34" pagination="1 - 431" refId="ref62470" refString="Garman, S. (1899) The Fishes. In: Reports on an exploration off the west coasts of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, by the U. S. Fish Commission steamer " Albatross, " during 1891, Lieut. Commander Z. I. Tanner, U. S. N. commanding. No. XXV, the fishes. Memoires of the Museum of Comparative Zoology, 24, 1 - 431. https: // doi. org / 10.5962 / bhl. part. 27494" type="journal article" year="1899">Garman, 1899</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<subSubSection id="C33A29819A132949FF005E2DFE265B61" box="[151,507,1087,1113]" pageId="33" pageNumber="34" type="description">
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<paragraph id="8B9F7A0A9A132949FF005E2DFE265B61" blockId="33.[151,590,1050,1113]" box="[151,507,1087,1113]" pageId="33" pageNumber="34">
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<figureCitation id="131B668F9A132949FF005E2DFF395B61" box="[151,228,1087,1113]" captionStart="FIGURE 3" captionStartId="10.[151,250,1542,1566]" captionTargetBox="[159,1436,558,1513]" captionTargetId="figure-221@10.[151,1436,553,1519]" captionTargetPageId="10" captionText="FIGURE 3. Lateral line system in Porogadus. Photograph of fish and drawings of opercular neuromast is from P. longiceps, drawings of scales are from P. dracocephalus n. sp." figureDoi="http://doi.org/10.5281/zenodo.5454143" httpUri="https://zenodo.org/record/5454143/files/figure.png" pageId="33" pageNumber="34">Figs. 3</figureCitation>
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,
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<figureCitation id="131B668F9A132949FF665E2DFEE75B61" box="[241,314,1087,1113]" captionStart-0="FIGURE 13" captionStart-1="FIGURE 14" captionStartId-0="35.[151,250,1865,1889]" captionStartId-1="36.[151,250,1700,1724]" captionTargetBox-0="[151,1436,181,1841]" captionTargetBox-1="[165,1426,194,1668]" captionTargetId-0="figure-19@35.[151,1436,181,1841]" captionTargetId-1="figure-26@36.[151,1436,181,1676]" captionTargetPageId-0="35" captionTargetPageId-1="36" captionText-0="FIGURE 13. Porogadus longiceps Garman, 1899; 13A–C, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m; 13D, MCZ 28661, paralectotype, 258 mm SL, 07°15’N, 79°36’W, 1865 m." captionText-1="FIGURE 14. Porogadus longiceps Garman, 1899; 14A–B, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, head drawing; 14C–D, MCZ 28661, paralectotype, 258 mm SL, 07°15’N, 79°36’W, 1865 m, head drawing; 14E–F, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, otolith (E inner face, F ventral view); 14G, SIO 89-30, 476 mm SL, 10°20’N, 103°39’W, 2644 m, otolith (inner face); 14H–J, MCZ 28659, tentatively assigned specimen (syntype), 465 mm SL 06°21’N, 80°41’W, 3279 m, otolith (H inner face, I anterior view, J ventral view)." figureDoi-0="http://doi.org/10.5281/zenodo.5454163" figureDoi-1="http://doi.org/10.5281/zenodo.5454165" httpUri-0="https://zenodo.org/record/5454163/files/figure.png" httpUri-1="https://zenodo.org/record/5454165/files/figure.png" pageId="33" pageNumber="34">13–14</figureCitation>
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,
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<figureCitation id="131B668F9A132949FED25E2DFEB95B61" box="[325,356,1087,1113]" captionStart="FIGURE 44" captionStartId="82.[151,250,1887,1911]" captionTargetBox="[151,1436,1183,1857]" captionTargetId="figure-169@82.[151,1436,1178,1863]" captionTargetPageId="82" captionText="FIGURE 44. Geographic distribution of the species of the Porogadus miles group." figureDoi="http://doi.org/10.5281/zenodo.5454225" httpUri="https://zenodo.org/record/5454225/files/figure.png" pageId="33" pageNumber="34">44</figureCitation>
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,
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<figureCitation id="131B668F9A132949FEF85E2DFE535B61" box="[367,398,1087,1113]" captionStart="FIGURE 49" captionStartId="88.[151,250,1943,1967]" captionTargetBox="[178,1409,194,1915]" captionTargetId="figure-26@88.[175,1412,181,1919]" captionTargetPageId="88" captionText="FIGURE 49. Depth versus distance from shelf plots for specimens of the Porogadus miles group (upper panel) and the Porogadus gracilis group (lower panel)." figureDoi="http://doi.org/10.5281/zenodo.5454235" httpUri="https://zenodo.org/record/5454235/files/figure.png" pageId="33" pageNumber="34">49</figureCitation>
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, Tab. 1–7
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</paragraph>
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<subSubSection id="C33A29819A132949FF005E91FEF35B82" pageId="33" pageNumber="34" type="reference_group">
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<paragraph id="8B9F7A0A9A132949FF005E91FA405BA3" blockId="33.[151,1437,1155,2037]" box="[151,1437,1155,1179]" pageId="33" pageNumber="34">
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<treatmentCitation id="0A815C1B9A132949FF005E91FD965BA3" author="Garman, S." box="[151,587,1155,1179]" page="153" pageId="33" pageNumber="34" year="1899">
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<taxonomicName id="4C2001899A132949FF005E91FD965BA3" ID-CoL="4LY56" authority="Garman, 1899: 153" authorityName="Garman" authorityPageNumber="153" authorityYear="1899" box="[151,587,1155,1179]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="species" species="longiceps">
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<emphasis id="B954A6189A132949FF005E91FEAC5BA3" box="[151,369,1155,1179]" italics="true" pageId="33" pageNumber="34">Porogadus longiceps</emphasis>
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<bibRefCitation id="EFB107FB9A132949FEEB5E91FD965BA3" author="Garman, S." box="[380,587,1155,1179]" pageId="33" pageNumber="34" pagination="1 - 431" refId="ref62470" refString="Garman, S. (1899) The Fishes. In: Reports on an exploration off the west coasts of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, by the U. S. Fish Commission steamer " Albatross, " during 1891, Lieut. Commander Z. I. Tanner, U. S. N. commanding. No. XXV, the fishes. Memoires of the Museum of Comparative Zoology, 24, 1 - 431. https: // doi. org / 10.5962 / bhl. part. 27494" type="journal article" year="1899">Garman, 1899: 153</bibRefCitation>
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</taxonomicName>
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, pl. F, fig. 2, pl. 76, fig. 1;
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<treatmentCitation id="0A815C1B9A132949FC155E91FBA15BA3" author="Nielsen, J. G. & Cohen, D. M. & Markle, D. F. & vRobins, C. R." box="[898,1148,1155,1179]" page="86" pageId="33" pageNumber="34" year="1999">
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<bibRefCitation id="EFB107FB9A132949FC155E91FBA15BA3" author="Nielsen, J. G. & Cohen, D. M. & Markle, D. F. & vRobins, C. R." box="[898,1148,1155,1179]" pageId="33" pageNumber="34" pagination="1 - 178" refId="ref64460" refString="Nielsen, J. G., Cohen, D. M., Markle, D. F. & vRobins, C. R. (1999) Ophidiiform fishes of the world (Order Ophidiiformes). FAO Fisheries Synopsis, 125, FAO Species Catalogue, 18, 1 - 178." type="journal article" year="1999">
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Nielsen
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<emphasis id="B954A6189A132949FC4D5E96FBCF5BA3" box="[986,1042,1155,1179]" italics="true" pageId="33" pageNumber="34">et al.</emphasis>
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1999: 86
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</treatmentCitation>
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;
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<bibRefCitation id="EFB107FB9A132949FB1B5E91FA405BA3" author="Castellanos-Galindo, G. A. & Rincon, E. A. R. & Beltran-Leon, B. & Zapata, L. A. & Baldwin, C. C." box="[1164,1437,1155,1179]" pageId="33" pageNumber="34" pagination="191 - 209" refId="ref61944" refString="Castellanos-Galindo, G. A., Rincon, E. A. R., Beltran-Leon, B., Zapata, L. A. & Baldwin, C. C. (2006) Check list of gadiform, ophidiiform and lophiiform fishes from Colombian waters of the tropical eastern Pacific. Biota Colombiana, 7 (2), 191 - 209." type="journal article" year="2006">
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Castellanos-Galindo
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<emphasis id="B954A6189A132949FAF25E96FA405BA3" box="[1381,1437,1155,1179]" italics="true" pageId="33" pageNumber="34">et al.</emphasis>
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</paragraph>
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<paragraph id="8B9F7A0A9A132949FF505EB0FEF35B82" blockId="33.[151,1437,1155,2037]" box="[199,302,1186,1210]" pageId="33" pageNumber="34">2006:199.</paragraph>
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<emphasis id="B954A6189A132949FF005ED6FEA75BE6" bold="true" box="[151,378,1220,1246]" pageId="33" pageNumber="34">Material examined</emphasis>
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(
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<specimenCount id="9D26B1839A132949FE1D5ED6FDC15BE7" box="[394,540,1220,1247]" pageId="33" pageNumber="34" type="generic">7 specimens</specimenCount>
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):
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<typeStatus id="549BC4A89A132949FDB95ED7FD435BE7" box="[558,670,1221,1247]" pageId="33" pageNumber="34" type="lectotype">Lectotype</typeStatus>
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<collectionCode id="ED31E2CF9A132949FD315ED6FD3E5BE6" box="[678,739,1220,1246]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="33" pageNumber="34" type="Museum">MCZ</collectionCode>
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<quantity id="4CD8D7EF9A132949FD7D5ED6FCEE5BE6" box="[746,819,1220,1246]" metricMagnitude="4" metricUnit="m" metricValue="2.8660405" pageId="33" pageNumber="34" unit="mm" value="2.8660405E7">28660</quantity>
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, 405 mm SL, off
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<collectingCountry id="F3373A9A9A132949FC6C5ED7FB8A5BE7" box="[1019,1111,1221,1247]" name="Panama" pageId="33" pageNumber="34">Panama</collectingCountry>
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,
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<geoCoordinate id="EE141CCD9A132949FB5D5ED6FAEE5BE7" box="[1226,1331,1220,1247]" degrees="80" direction="west" minutes="52" orientation="longitude" pageId="33" pageNumber="34" precision="925" value="-80.86667">80°52’W</geoCoordinate>
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,
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<elevation id="000D9D399A132949FAD75ED6FA4A5BE7" box="[1344,1431,1220,1247]" metricMagnitude="3" metricUnit="m" metricValue="3.2399999999999998" pageId="33" pageNumber="34" unit="m" value="3240.0">3240 m</elevation>
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</quantity>
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,
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<collectionCode id="ED31E2CF9A132949FF005EFAFF745A3A" box="[151,169,1256,1282]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="33" pageNumber="34">R</collectionCode>
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/
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<collectionCode id="ED31E2CF9A132949FF255EFBFF1B5A3B" box="[178,198,1257,1283]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="33" pageNumber="34" type="Museum">V</collectionCode>
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<location id="8EFF2CD19A132949FF595EFAFEE15A3A" LSID="urn:lsid:plazi:treatment:0389CB1C9A13294DFF005E08FBB95DC9:8EFF2CD19A132949FF595EFAFEE15A3A" box="[206,316,1256,1282]" country="Panama" county="Comer" latitude="6.35" longLatPrecision="1304" longitude="-80.683334" municipality="Thomas Washington" name="Albatross" pageId="33" pageNumber="34">Albatross</location>
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, large beam trawl,
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<date id="FF9E5CCA9A132949FD805EFAFD675A3A" box="[535,698,1256,1282]" pageId="33" pageNumber="34" value="1891-03-06">
|
||
<collectingDate id="EFDAA5229A132949FD805EFAFD675A3A" box="[535,698,1256,1282]" pageId="33" pageNumber="34" value="1891-03-06">6 March 1891</collectingDate>
|
||
</date>
|
||
;
|
||
<typeStatus id="549BC4A89A132949FD505EFAFCB05A3A" box="[711,877,1256,1282]" pageId="33" pageNumber="34" type="paralectotype">paralectotypes</typeStatus>
|
||
:
|
||
<collectionCode id="ED31E2CF9A132949FCEE5EFAFC6B5A3A" box="[889,950,1256,1282]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="33" pageNumber="34" type="Museum">MCZ</collectionCode>
|
||
<quantity id="4CD8D7EF9A132949FC295EFAFBDA5A3A" box="[958,1031,1256,1282]" metricMagnitude="4" metricUnit="m" metricValue="2.8661257999999994" pageId="33" pageNumber="34" unit="mm" value="2.8661258E7">28661</quantity>
|
||
, 258 mm SL, off
|
||
<collectingCountry id="F3373A9A9A132949FB445EFBFAF25A3B" box="[1235,1327,1257,1283]" name="Panama" pageId="33" pageNumber="34">Panama</collectingCountry>
|
||
,
|
||
<geoCoordinate id="EE141CCD9A132949FAAC5EFAFA415A3B" box="[1339,1436,1256,1283]" degrees="07" direction="north" minutes="15" orientation="latitude" pageId="33" pageNumber="34" precision="925" value="7.25">07°15’N</geoCoordinate>
|
||
<geoCoordinate id="EE141CCD9A132949FF005F1EFEDD5A1E" box="[151,256,1292,1318]" degrees="79" direction="west" minutes="36" orientation="longitude" pageId="33" pageNumber="34" precision="925" value="-79.6">79°36’W</geoCoordinate>
|
||
,
|
||
<quantity id="4CD8D7EF9A132949FE9B5F1EFEBE5A1F" box="[268,355,1292,1319]" metricMagnitude="3" metricUnit="m" metricValue="1.8649999999999998" pageId="33" pageNumber="34" unit="m" value="1865.0">
|
||
<elevation id="000D9D399A132949FE9B5F1EFEBE5A1F" box="[268,355,1292,1319]" metricMagnitude="3" metricUnit="m" metricValue="1.8649999999999998" pageId="33" pageNumber="34" unit="m" value="1865.0">1865 m</elevation>
|
||
</quantity>
|
||
,
|
||
<collectionCode id="ED31E2CF9A132949FEF95F1EFE5D5A1E" box="[366,384,1292,1318]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="33" pageNumber="34">R</collectionCode>
|
||
/
|
||
<collectionCode id="ED31E2CF9A132949FE1F5F1FFE415A1F" box="[392,412,1293,1319]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="33" pageNumber="34" type="Museum">V</collectionCode>
|
||
<location id="8EFF2CD19A132949FE345F1EFDCC5A1E" LSID="urn:lsid:plazi:treatment:0389CB1C9A13294DFF005E08FBB95DC9:8EFF2CD19A132949FE345F1EFDCC5A1E" box="[419,529,1292,1318]" country="Panama" county="Comer" latitude="6.35" longLatPrecision="1304" longitude="-80.683334" municipality="Thomas Washington" name="Albatross" pageId="33" pageNumber="34">Albatross</location>
|
||
, large beam trawl,
|
||
<date id="FF9E5CCA9A132949FD715F1EFC4E5A1E" box="[742,915,1292,1318]" pageId="33" pageNumber="34" value="1891-03-10">
|
||
<collectingDate id="EFDAA5229A132949FD715F1EFC4E5A1E" box="[742,915,1292,1318]" pageId="33" pageNumber="34" value="1891-03-10">10 March 1891</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="ED31E2CF9A132949FC085F1EFC015A1E" box="[927,988,1292,1318]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="33" pageNumber="34" type="Museum">MCZ</collectionCode>
|
||
<quantity id="4CD8D7EF9A132949FC755F1EFBF65A1E" box="[994,1067,1292,1318]" metricMagnitude="4" metricUnit="m" metricValue="2.8662129999999997" pageId="33" pageNumber="34" unit="mm" value="2.866213E7">28662</quantity>
|
||
, 130 mm SL,
|
||
<geoCoordinate id="EE141CCD9A132949FB505F1EFAF55A1F" box="[1223,1320,1292,1319]" degrees="05" direction="north" minutes="36" orientation="latitude" pageId="33" pageNumber="34" precision="925" value="5.6">05°36’N</geoCoordinate>
|
||
<geoCoordinate id="EE141CCD9A132949FAB95F1EFA455A1F" box="[1326,1432,1292,1319]" degrees="86" direction="west" minutes="56" orientation="longitude" pageId="33" pageNumber="34" precision="925" value="-86.933334">86°56’W</geoCoordinate>
|
||
,
|
||
<quantity id="4CD8D7EF9A132949FF005F22FF3F5A73" box="[151,226,1328,1355]" metricMagnitude="2" metricUnit="m" metricValue="2.45" pageId="33" pageNumber="34" unit="m" value="245.0">
|
||
<elevation id="000D9D399A132949FF005F22FF3F5A73" box="[151,226,1328,1355]" metricMagnitude="2" metricUnit="m" metricValue="2.45" pageId="33" pageNumber="34" unit="m" value="245.0">245 m</elevation>
|
||
</quantity>
|
||
,
|
||
<collectionCode id="ED31E2CF9A132949FF785F22FEDC5A72" box="[239,257,1328,1354]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="33" pageNumber="34">R</collectionCode>
|
||
/
|
||
<collectionCode id="ED31E2CF9A132949FE9D5F23FEC35A73" box="[266,286,1329,1355]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="33" pageNumber="34" type="Museum">V</collectionCode>
|
||
<location id="8EFF2CD19A132949FEB05F22FE485A72" LSID="urn:lsid:plazi:treatment:0389CB1C9A13294DFF005E08FBB95DC9:8EFF2CD19A132949FEB05F22FE485A72" box="[295,405,1328,1354]" country="Panama" county="Comer" latitude="6.35" longLatPrecision="1304" longitude="-80.683334" municipality="Thomas Washington" name="Albatross" pageId="33" pageNumber="34">Albatross</location>
|
||
,
|
||
<date id="FF9E5CCA9A132949FE355F22FDB25A72" box="[418,623,1328,1354]" pageId="33" pageNumber="34" value="1891-02-28">
|
||
<collectingDate id="EFDAA5229A132949FE355F22FDB25A72" box="[418,623,1328,1354]" pageId="33" pageNumber="34" value="1891-02-28">28 February 1891</collectingDate>
|
||
</date>
|
||
; non-types:
|
||
<collectionCode id="ED31E2CF9A132949FD6C5F22FCF55A72" box="[763,808,1328,1354]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14844" lsid="urn:lsid:biocol.org:col:14844" name="Scripps Institution of Oceanography" pageId="33" pageNumber="34" type="University or college">SIO</collectionCode>
|
||
<quantity id="4CD8D7EF9A132949FCA65F22FC3C5A73" box="[817,993,1328,1355]" metricMagnitude="1" metricUnit="m" metricValue="1.5282499999999999" metricValueMax="3.0476" metricValueMin="0.0089" pageId="33" pageNumber="34" unit="mm" value="15282.5" valueMax="30476.0" valueMin="89.0">89-30, 476 mm</quantity>
|
||
SL,
|
||
<collectionCode id="ED31E2CF9A132949FB8E5F22FBF65A72" box="[1049,1067,1328,1354]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="33" pageNumber="34">R</collectionCode>
|
||
/
|
||
<collectionCode id="ED31E2CF9A132949FBA35F23FB955A73" box="[1076,1096,1329,1355]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="33" pageNumber="34" type="Museum">V</collectionCode>
|
||
<collectingMunicipality id="6BFBE0709A132949FBC65F22FAE05A72" box="[1105,1341,1328,1354]" pageId="33" pageNumber="34">Thomas Washington</collectingMunicipality>
|
||
, sta. 69, dredge, collected by
|
||
<collectorName id="26D51FDC9A132949FE155F47FE715A57" box="[386,428,1365,1391]" pageId="33" pageNumber="34">Mr.</collectorName>
|
||
<collectionCode id="ED31E2CF9A132949FE245F47FE145A57" box="[435,457,1365,1391]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="33" pageNumber="34">R</collectionCode>
|
||
.
|
||
<collectingCounty id="62FE02869A132949FE425F46FDF95A56" box="[469,548,1364,1390]" pageId="33" pageNumber="34">Comer</collectingCounty>
|
||
,
|
||
<geoCoordinate id="EE141CCD9A132949FDA75F46FD4D5A56" box="[560,656,1364,1390]" degrees="10" direction="north" minutes="20" orientation="latitude" pageId="33" pageNumber="34" precision="925" value="10.333333">10°20’N</geoCoordinate>
|
||
<geoCoordinate id="EE141CCD9A132949FD0F5F46FCD25A56" box="[664,783,1364,1390]" degrees="103" direction="west" minutes="39" orientation="longitude" pageId="33" pageNumber="34" precision="925" value="-103.65">103°39’W</geoCoordinate>
|
||
,
|
||
<quantity id="4CD8D7EF9A132949FC8B5F46FCAE5A57" box="[796,883,1364,1391]" metricMagnitude="3" metricUnit="m" metricValue="2.6439999999999997" pageId="33" pageNumber="34" unit="m" value="2644.0">
|
||
<elevation id="000D9D399A132949FC8B5F46FCAE5A57" box="[796,883,1364,1391]" metricMagnitude="3" metricUnit="m" metricValue="2.6439999999999997" pageId="33" pageNumber="34" unit="m" value="2644.0">2644 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FF9E5CCA9A132949FC175F46FB965A56" box="[896,1099,1364,1390]" pageId="33" pageNumber="34" value="1988-02-29">
|
||
<collectingDate id="EFDAA5229A132949FC175F46FB965A56" box="[896,1099,1364,1390]" pageId="33" pageNumber="34" value="1988-02-29">29 February 1988</collectingDate>
|
||
</date>
|
||
;
|
||
<specimenCode id="DB86D2719A132949FBCF5F46FB3D5A56" box="[1112,1248,1364,1390]" collectionCode="SIO" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14844" lsid="urn:lsid:biocol.org:col:14844" name="Scripps Institution of Oceanography" pageId="33" pageNumber="34" type="University or college">SIO 72-108</specimenCode>
|
||
-
|
||
<quantity id="4CD8D7EF9A132949FB705F46FAB05A57" box="[1255,1389,1364,1391]" metricMagnitude="1" metricUnit="m" metricValue="6.141" pageId="33" pageNumber="34" unit="mm" value="61410.0">61, 410 mm</quantity>
|
||
SL,
|
||
<collectionCode id="ED31E2CF9A132949FF005F6AFF745AAA" box="[151,169,1400,1426]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="33" pageNumber="34">R</collectionCode>
|
||
/
|
||
<collectionCode id="ED31E2CF9A132949FF255F6BFF1B5AAB" box="[178,198,1401,1427]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="33" pageNumber="34" type="Museum">V</collectionCode>
|
||
<collectorName id="26D51FDC9A132949FF5B5F6AFE6A5AAA" box="[204,439,1400,1426]" pageId="33" pageNumber="34">Thomas Washington</collectorName>
|
||
,
|
||
<geoCoordinate id="EE141CCD9A132949FE555F6AFDFF5AAA" box="[450,546,1400,1426]" degrees="00" direction="north" minutes="48" orientation="latitude" pageId="33" pageNumber="34" precision="925" value="0.8">00°48’N</geoCoordinate>
|
||
<geoCoordinate id="EE141CCD9A132949FDBE5F6AFD4F5AAA" box="[553,658,1400,1426]" degrees="86" direction="west" minutes="09" orientation="longitude" pageId="33" pageNumber="34" precision="925" value="-86.15">86°09’W</geoCoordinate>
|
||
, caught at surface with dipnet, collected by
|
||
<collectorName id="26D51FDC9A132949FBEE5F6BFACA5AAA" box="[1145,1303,1400,1427]" pageId="33" pageNumber="34">Mr. M. Elston</collectorName>
|
||
& party,
|
||
<date id="FF9E5CCA9A132949FA175F6AFED15A8E" pageId="33" pageNumber="34" value="1972-06-26">
|
||
<collectingDate id="EFDAA5229A132949FA175F6AFED15A8E" pageId="33" pageNumber="34" value="1972-06-26">26 June 1972</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="ED31E2CF9A132949FE805F8EFE905A8E" box="[279,333,1436,1462]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15690" lsid="urn:lsid:biocol.org:col:34700" name="California Academy of Sciences" pageId="33" pageNumber="34" type="Museum">CAS</collectionCode>
|
||
(
|
||
<collectionCode id="ED31E2CF9A132949FECC5F8EFE5C5A8E" box="[347,385,1436,1462]" country="USA" name="Stanford University" pageId="33" pageNumber="34">SU</collectionCode>
|
||
)
|
||
<quantity id="4CD8D7EF9A132949FE075F8EFDE25A8F" box="[400,575,1436,1463]" metricMagnitude="4" metricUnit="m" metricValue="6.8833198" pageId="33" pageNumber="34" unit="mm" value="6.8833198E7">68833, 198 mm</quantity>
|
||
SL,
|
||
<quantity id="4CD8D7EF9A132949FDE45F8EFD0F5A8E" box="[627,722,1436,1462]" metricMagnitude="4" metricUnit="m" metricValue="9.656064" pageId="33" pageNumber="34" unit="mi" value="60.0">60 miles</quantity>
|
||
south of Isla del
|
||
<collectorName id="26D51FDC9A132949FC075F8EFC135A8E" box="[912,974,1436,1462]" pageId="33" pageNumber="34">Coco</collectorName>
|
||
,
|
||
<geoCoordinate id="EE141CCD9A132949FC4F5F8EFBE55A8F" box="[984,1080,1436,1463]" degrees="04" direction="north" minutes="50" orientation="latitude" pageId="33" pageNumber="34" precision="925" value="4.8333335">04°50’N</geoCoordinate>
|
||
<geoCoordinate id="EE141CCD9A132949FBA85F8EFB745A8E" box="[1087,1193,1436,1462]" degrees="87" direction="west" minutes="00" orientation="longitude" pageId="33" pageNumber="34" precision="925" value="-87.0">87°00’W</geoCoordinate>
|
||
, collected by
|
||
<collectorName id="26D51FDC9A132949FAD75F8EFF005AE2" pageId="33" pageNumber="34">William Beebe</collectorName>
|
||
and
|
||
<collectorName id="26D51FDC9A132949FE8C5FD2FE1D5AE3" box="[283,448,1472,1499]" pageId="33" pageNumber="34">John Tee-Van</collectorName>
|
||
, no depth information,
|
||
<date id="FF9E5CCA9A132949FD435FD2FCAE5AE3" box="[724,883,1472,1499]" pageId="33" pageNumber="34" value="1925-05-30">
|
||
<collectingDate id="EFDAA5229A132949FD435FD2FCAE5AE3" box="[724,883,1472,1499]" pageId="33" pageNumber="34" value="1925-05-30">30 May 1925</collectingDate>
|
||
</date>
|
||
; tentatively assigned specimen (
|
||
<typeStatus id="549BC4A89A132949FB7C5FD2FA945AE2" box="[1259,1353,1472,1498]" pageId="33" pageNumber="34" type="syntype">syntype</typeStatus>
|
||
):
|
||
<collectionCode id="ED31E2CF9A132949FAF75FD2FA405AE2" box="[1376,1437,1472,1498]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="33" pageNumber="34" type="Museum">MCZ</collectionCode>
|
||
<quantity id="4CD8D7EF9A132949FF005FF6FF3D5AC7" box="[151,224,1508,1535]" metricMagnitude="4" metricUnit="m" metricValue="2.8659465" pageId="33" pageNumber="34" unit="mm" value="2.8659465E7">28659</quantity>
|
||
, 465 mm SL, off
|
||
<collectingCountry id="F3373A9A9A132949FE325FF7FDDC5AC7" box="[421,513,1509,1535]" name="Panama" pageId="33" pageNumber="34">Panama</collectingCountry>
|
||
,
|
||
<geoCoordinate id="EE141CCD9A132949FD9B5FF6FDB15AC6" box="[524,620,1508,1534]" degrees="06" direction="north" minutes="21" orientation="latitude" pageId="33" pageNumber="34" precision="925" value="6.35">06°21’N</geoCoordinate>
|
||
<geoCoordinate id="EE141CCD9A132949FDE45FF6FD005AC6" box="[627,733,1508,1534]" degrees="80" direction="west" minutes="41" orientation="longitude" pageId="33" pageNumber="34" precision="925" value="-80.683334">80°41’W</geoCoordinate>
|
||
,
|
||
<quantity id="4CD8D7EF9A132949FD7F5FF6FCE25AC7" box="[744,831,1508,1535]" metricMagnitude="3" metricUnit="m" metricValue="3.279" pageId="33" pageNumber="34" unit="m" value="3279.0">
|
||
<elevation id="000D9D399A132949FD7F5FF6FCE25AC7" box="[744,831,1508,1535]" metricMagnitude="3" metricUnit="m" metricValue="3.279" pageId="33" pageNumber="34" unit="m" value="3279.0">3279 m</elevation>
|
||
</quantity>
|
||
, large beam trawl,
|
||
<date id="FF9E5CCA9A132949FB825FF7FB685AC6" box="[1045,1205,1508,1535]" pageId="33" pageNumber="34" value="1891-03-07">
|
||
<collectingDate id="EFDAA5229A132949FB825FF7FB685AC6" box="[1045,1205,1508,1535]" pageId="33" pageNumber="34" value="1891-03-07">7 March 1891</collectingDate>
|
||
</date>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33A29819A132949FF505C1AFBD85826" pageId="33" pageNumber="34" type="diagnosis">
|
||
<paragraph id="8B9F7A0A9A132949FF505C1AFBD85826" blockId="33.[151,1437,1155,2037]" pageId="33" pageNumber="34">
|
||
<emphasis id="B954A6189A132949FF505C1AFE9F591A" bold="true" box="[199,322,1544,1570]" pageId="33" pageNumber="34">Diagnosis.</emphasis>
|
||
Precaudal vertebrae 17–19; long gill rakers on lower first gill arch 11–13; pectoral-fin rays 19–22; HL:HD 1.81–2.08; head spines strong in small specimens, short and poorly extruding in large specimens, present on ethmoidal, lacrimal, prefrontal (weak), interorbital (weak), supraorbital (weak in large specimens), sphenotic, 5th infraorbital, supratemporal (absent in large specimens), inner and outer posttemporal (absent in large specimens), inner and outer preopercular rims (absent in large specimens); opercular spine sharp, strong, extruding; maxilla with no or few scales at rear; lower lateral line pores until beginning of anal fin 22–24; vomer with broad dentition patch (3–9 rows of teeth); palatines with broad dentition patch (2–11 rows of teeth); otolith with separate ostial and caudal colliculi indicated by ventral incision; OL:OH = 1.75–2.1; OL:TCL = 1.8–1.9.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33A29819A13294DFF505D35FB2C5FED" lastPageId="37" lastPageNumber="38" pageId="33" pageNumber="34" type="description">
|
||
<paragraph id="8B9F7A0A9A132949FF505D35FBB358E8" blockId="33.[151,1437,1155,2037]" pageId="33" pageNumber="34">
|
||
<emphasis id="B954A6189A132949FF505D35FE845879" bold="true" box="[199,345,1831,1857]" pageId="33" pageNumber="34">Description.</emphasis>
|
||
Meristics: precaudal vertebrae 19 (17–19), 1 (0–1) last vertebrae without ribs; pectoral-fin rays 20 (19–22, 17–
|
||
<quantity id="4CD8D7EF9A132949FED55D59FEA7585D" box="[322,378,1867,1893]" metricMagnitude="-1" metricUnit="m" metricValue="4.572" pageId="33" pageNumber="34" unit="in" value="18.0">18 in</quantity>
|
||
tentatively assigned specimen); D/V = 6 (5–7); D/A = 28 (25–28); V/A = 20 (19–21); long gill rakers on lower gill arch 11 (11–13). Gill rakers in
|
||
<typeStatus id="549BC4A89A132949FD435D7DFCE658B1" box="[724,827,1903,1929]" pageId="33" pageNumber="34" type="lectotype">lectotype</typeStatus>
|
||
on lower first gill arch with eight plate-shaped rakers, followed by a series of 11 long rakers. The lower seven of those intercepted by single plate shaped rakers. Upper gill raker with a series of three plate shaped and three slightly longer rakers intercepted.
|
||
</paragraph>
|
||
<paragraph id="8B9F7A0A9A13294AFF505DC8FAAF5E25" blockId="33.[151,1437,1155,2037]" lastBlockId="34.[151,1437,150,2013]" lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34">
|
||
Morphometrics: in % of SL: HL 17.5 (16.9–18.5); maximal HD 10.0 (8.1–10.1); HD through center of eye 6.7 (5.3–6.7); bony interorbital width 3.7 (3.3–3.9); snout length 5.8 (5.2–6.9); upper jaw length 10.1 (9.8–11.0); predorsal 19.4 (17.7–19.4); preanal 33.5 (33.0–37.0); prepelvic 15.0 (14.2–16.3); prepectoral 19.0 (17.3–20.2); pectoral length 10.1 (9.7–11.4). Relations: HL:HD = 1.81 (1.81–2.08,
|
||
<quantity id="4CD8D7EF9A10294AFC335ACDFC2C5FC1" box="[932,1009,223,249]" metricMagnitude="-2" metricUnit="m" metricValue="4.3688" pageId="34" pageNumber="35" unit="in" value="1.72">1.72 in</quantity>
|
||
tentatively assigned specimen); HL to snout length 3.12 (2.93–3.52); preanal to predorsal 1.73 (1.73–2.01); predorsal to prepectoral 1.02 (0.97–1.11).
|
||
</paragraph>
|
||
<paragraph id="8B9F7A0A9A10294AFF505B35FB2E5C65" blockId="34.[151,1437,150,2013]" pageId="34" pageNumber="35">
|
||
Slender fish with long tapering tail and long, pointed snout. Maximal size of fishes investigated
|
||
<quantity id="4CD8D7EF9A10294AFA995B35FAB05E79" box="[1294,1389,295,321]" metricMagnitude="-1" metricUnit="m" metricValue="4.76" pageId="34" pageNumber="35" unit="mm" value="476.0">476 mm</quantity>
|
||
SL. Head long and slender, with flat dorsal profile, with strong spines in small specimens (<
|
||
<quantity id="4CD8D7EF9A10294AFBF55B59FB1D5E5D" box="[1122,1216,331,357]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="34" pageNumber="35" unit="mm" value="200.0">200 mm</quantity>
|
||
SL) and decreasing in length and strength or absent in large specimens (>
|
||
<quantity id="4CD8D7EF9A10294AFD7B5B7DFC965EB1" box="[748,843,367,393]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" pageId="34" pageNumber="35" unit="mm" value="400.0">400 mm</quantity>
|
||
SL) as follows: ethmoidal (1), lacrimal (ridge with 1 spine), prefrontal (1 weak), interorbital (2–3, weak in large specimens), supraorbital (2, absent in large specimens), sphenotic (2–3), 5th infraorbital (2), supratemporal (2, absent in large specimens), inner and outer posttemporal (3–5, 1 in large specimens), inner preopercular rim (3, none in large specimens), outer preopercular rim (3–4, absent in large specimens). Opercle with sharp, strong, extruding spine. Eye small located in strongly asymmetric orbit. Maxilla extending far beyond eye, strongly widened posteriorly and with distinct supramaxilla. Infra-/postorbital and mandibular-preopercular pores wide, 1 or 2 pores on occiput along inner edges of temporal spines. Head squamation on opercle, cheeks, occiput, frontal, snout (in small specimens), small scales in around eyes, maxilla without scales in large specimens, with small scales on rear part in small specimens. Opercle with one to three distinct large neuromasts behind preopercular edge; opercular flap very small, fully covered by scales, without radial ridges. All three lateral line rows well visible. The
|
||
<typeStatus id="549BC4A89A10294AFDCB58C5FD1E5DC9" box="[604,707,727,753]" pageId="34" pageNumber="35" type="lectotype">lectotype</typeStatus>
|
||
(MCZ 28660) is particularly remarkable for a good exposure of the lateral line pores, which is used for
|
||
<figureCitation id="131B668F9A10294AFDD958E9FD4C5C2D" box="[590,657,763,789]" captionStart="FIGURE 3" captionStartId="10.[151,250,1542,1566]" captionTargetBox="[159,1436,558,1513]" captionTargetId="figure-221@10.[151,1436,553,1519]" captionTargetPageId="10" captionText="FIGURE 3. Lateral line system in Porogadus. Photograph of fish and drawings of opercular neuromast is from P. longiceps, drawings of scales are from P. dracocephalus n. sp." figureDoi="http://doi.org/10.5281/zenodo.5454143" httpUri="https://zenodo.org/record/5454143/files/figure.png" pageId="34" pageNumber="35">Fig. 3</figureCitation>
|
||
. Upper lateral line row with 10–11 pores (
|
||
<bibRefCitation id="EFB107FB9A10294AFBFF58E9FADE5C2D" author="Garman, S." box="[1128,1283,763,789]" pageId="34" pageNumber="35" pagination="1 - 431" refId="ref62470" refString="Garman, S. (1899) The Fishes. In: Reports on an exploration off the west coasts of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, by the U. S. Fish Commission steamer " Albatross, " during 1891, Lieut. Commander Z. I. Tanner, U. S. N. commanding. No. XXV, the fishes. Memoires of the Museum of Comparative Zoology, 24, 1 - 431. https: // doi. org / 10.5962 / bhl. part. 27494" type="journal article" year="1899">Garman 1899</bibRefCitation>
|
||
figures many more pores); lower lateral line row with 22–24 pores until beginning of anal fin (
|
||
<quantity id="4CD8D7EF9A10294AFBA9590DFBA75C01" box="[1086,1146,799,825]" metricMagnitude="-1" metricUnit="m" metricValue="5.588" pageId="34" pageNumber="35" unit="in" value="22.0">22 in</quantity>
|
||
figure of
|
||
<bibRefCitation id="EFB107FB9A10294AFB67590DFA525C01" author="Garman, S." box="[1264,1423,799,825]" pageId="34" pageNumber="35" pagination="1 - 431" refId="ref62470" refString="Garman, S. (1899) The Fishes. In: Reports on an exploration off the west coasts of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, by the U. S. Fish Commission steamer " Albatross, " during 1891, Lieut. Commander Z. I. Tanner, U. S. N. commanding. No. XXV, the fishes. Memoires of the Museum of Comparative Zoology, 24, 1 - 431. https: // doi. org / 10.5962 / bhl. part. 27494" type="journal article" year="1899">Garman 1899</bibRefCitation>
|
||
); central lateral line row long, lower and central lateral line rows fading behind beginning of anal fin.
|
||
</paragraph>
|
||
<paragraph id="8B9F7A0A9A10294AFF505975FE5C5B0D" blockId="34.[151,1437,150,2013]" pageId="34" pageNumber="35">
|
||
Dentition. All teeth tiny and cone-shaped or flattened. Vomer with a broad dentition patch with 5–9 rows of teeth anteriorly in specimens>
|
||
<quantity id="4CD8D7EF9A10294AFE615999FD8B5C9D" box="[502,598,907,933]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" pageId="34" pageNumber="35" unit="mm" value="400.0">400 mm</quantity>
|
||
SL and 3–4 rows in specimens <
|
||
<quantity id="4CD8D7EF9A10294AFC445998FBEE5C9D" box="[979,1075,906,933]" metricMagnitude="-1" metricUnit="m" metricValue="2.5" pageId="34" pageNumber="35" unit="mm" value="250.0">250 mm</quantity>
|
||
SL; palatines with broad dentition patch with 7–11 rows of teeth throughout in specimens>
|
||
<quantity id="4CD8D7EF9A10294AFCD459BDFC7C5CF1" box="[835,929,943,969]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" pageId="34" pageNumber="35" unit="mm" value="400.0">400 mm</quantity>
|
||
SL and 2–5 rows in specimens <
|
||
<quantity id="4CD8D7EF9A10294AFA8659BDFAB35CF1" box="[1297,1390,943,969]" metricMagnitude="-1" metricUnit="m" metricValue="2.6" pageId="34" pageNumber="35" unit="mm" value="260.0">260 mm</quantity>
|
||
SL. Premaxilla tooth patches not fused anteriorly; up to 14 teeth rows anteriorly and 4–5 rows posteriorly. Dentary tooth patches not fused anteriorly; up to 10 teeth rows anteriorly and 3–4 rows posteriorly. Median basibranchial tooth patch long and wide.
|
||
</paragraph>
|
||
<paragraph id="8B9F7A0A9A10294AFF505E2DFEEF5A09" blockId="34.[151,1437,150,2013]" pageId="34" pageNumber="35">
|
||
Otolith morphology (n = 4). Size up to
|
||
<quantity id="4CD8D7EF9A10294AFDEC5E2DFD0D5B61" box="[635,720,1087,1113]" metricMagnitude="-3" metricUnit="m" metricValue="7.2" pageId="34" pageNumber="35" unit="mm" value="7.2">7.2 mm</quantity>
|
||
in length (
|
||
<typeStatus id="549BC4A89A10294AFCD05E2DFC695B62" box="[839,948,1087,1114]" pageId="34" pageNumber="35" type="lectotype">lectotype</typeStatus>
|
||
); OL:OH = 1.75–2.1 (
|
||
<quantity id="4CD8D7EF9A10294AFB3D5E2CFB245B61" box="[1194,1273,1086,1113]" metricMagnitude="-2" metricUnit="m" metricValue="3.683" pageId="34" pageNumber="35" unit="in" value="1.45">1.45 in</quantity>
|
||
tentatively assigned specimen;
|
||
<figureCitation id="131B668F9A10294AFEC95E71FE185B45" box="[350,453,1123,1149]" captionStart="FIGURE 14" captionStartId="36.[151,250,1700,1724]" captionTargetBox="[165,1426,194,1668]" captionTargetId="figure-26@36.[151,1436,181,1676]" captionTargetPageId="36" captionText="FIGURE 14. Porogadus longiceps Garman, 1899; 14A–B, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, head drawing; 14C–D, MCZ 28661, paralectotype, 258 mm SL, 07°15’N, 79°36’W, 1865 m, head drawing; 14E–F, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, otolith (E inner face, F ventral view); 14G, SIO 89-30, 476 mm SL, 10°20’N, 103°39’W, 2644 m, otolith (inner face); 14H–J, MCZ 28659, tentatively assigned specimen (syntype), 465 mm SL 06°21’N, 80°41’W, 3279 m, otolith (H inner face, I anterior view, J ventral view)." figureDoi="http://doi.org/10.5281/zenodo.5454165" httpUri="https://zenodo.org/record/5454165/files/figure.png" pageId="34" pageNumber="35">Fig. 14H</figureCitation>
|
||
); OH:OT c.2.6. Thin, elongate otolith, anteriorly rounded, posteriorly slightly expanded. Dorsal with broadly rounded predorsal lobe, ventral rims regularly curving. All rims smooth. Inner face slightly convex, smooth, with moderately long, centrally positioned sulcus; OL:TCL = 1.8–1.9. Sulcus with shallow, poorly divided colliculi (fused in tentatively assigned specimen;
|
||
<figureCitation id="131B668F9A10294AFCB15EDDFC535BD1" box="[806,910,1231,1257]" captionStart="FIGURE 14" captionStartId="36.[151,250,1700,1724]" captionTargetBox="[165,1426,194,1668]" captionTargetId="figure-26@36.[151,1436,181,1676]" captionTargetPageId="36" captionText="FIGURE 14. Porogadus longiceps Garman, 1899; 14A–B, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, head drawing; 14C–D, MCZ 28661, paralectotype, 258 mm SL, 07°15’N, 79°36’W, 1865 m, head drawing; 14E–F, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, otolith (E inner face, F ventral view); 14G, SIO 89-30, 476 mm SL, 10°20’N, 103°39’W, 2644 m, otolith (inner face); 14H–J, MCZ 28659, tentatively assigned specimen (syntype), 465 mm SL 06°21’N, 80°41’W, 3279 m, otolith (H inner face, I anterior view, J ventral view)." figureDoi="http://doi.org/10.5281/zenodo.5454165" httpUri="https://zenodo.org/record/5454165/files/figure.png" pageId="34" pageNumber="35">Fig. 14H</figureCitation>
|
||
), but separation into ostium and cauda always marked by indentation of ventral margin. Dorsal and ventral fields rather smooth. Outer face smooth, with weak central umbo.
|
||
</paragraph>
|
||
<paragraph id="8B9F7A0A9A10294AFF505F29FDAA5A41" blockId="34.[151,1437,150,2013]" pageId="34" pageNumber="35">Coloration. Live coloration not known. Color of preserved specimens medium to reddish brown; head slightly darker than body, opercle distinctly darker.</paragraph>
|
||
<paragraph id="8B9F7A0A9A10294AFF505F90FCE959A1" blockId="34.[151,1437,150,2013]" pageId="34" pageNumber="35">
|
||
<emphasis id="B954A6189A10294AFF505F90FE275AA5" bold="true" box="[199,506,1410,1437]" pageId="34" pageNumber="35">Variability and ontogeny.</emphasis>
|
||
A large
|
||
<typeStatus id="549BC4A89A10294AFDC85F91FD6B5AA5" box="[607,694,1411,1437]" pageId="34" pageNumber="35" type="syntype">syntype</typeStatus>
|
||
(MCZ 28659) is only tentatively placed in
|
||
<taxonomicName id="4C2001899A10294AFB265F91FAE75AA5" authorityName="Garman" authorityYear="1899" box="[1201,1338,1411,1437]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="34" pageNumber="35" phylum="Chordata" rank="species" species="longiceps">
|
||
<emphasis id="B954A6189A10294AFB265F91FAE75AA5" box="[1201,1338,1411,1437]" italics="true" pageId="34" pageNumber="35">P. longiceps</emphasis>
|
||
</taxonomicName>
|
||
because it somewhat differs from the other specimens in the shorter head expressed in a lower HL:HD ratio of 1.72 (vs 1.81–2.08), the lower number of pectoral-fin rays (17–18 vs 19–22), and the compressed, rather thick otolith (OL: OH = 1.45 vs 1.75–2.1) with fused colliculi and no predorsal lobe (
|
||
<figureCitation id="131B668F9A10294AFC0F5FFDFBC15931" box="[920,1052,1519,1545]" captionStart="FIGURE 14" captionStartId="36.[151,250,1700,1724]" captionTargetBox="[165,1426,194,1668]" captionTargetId="figure-26@36.[151,1436,181,1676]" captionTargetPageId="36" captionText="FIGURE 14. Porogadus longiceps Garman, 1899; 14A–B, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, head drawing; 14C–D, MCZ 28661, paralectotype, 258 mm SL, 07°15’N, 79°36’W, 1865 m, head drawing; 14E–F, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, otolith (E inner face, F ventral view); 14G, SIO 89-30, 476 mm SL, 10°20’N, 103°39’W, 2644 m, otolith (inner face); 14H–J, MCZ 28659, tentatively assigned specimen (syntype), 465 mm SL 06°21’N, 80°41’W, 3279 m, otolith (H inner face, I anterior view, J ventral view)." figureDoi="http://doi.org/10.5281/zenodo.5454165" httpUri="https://zenodo.org/record/5454165/files/figure.png" pageId="34" pageNumber="35">Fig. 14H–J</figureCitation>
|
||
).
|
||
<materialsCitation id="3B4870579A10294AFBA75FFDFCED59A1" accessionNumber="MCZ 28659" collectionCode="MCZ" pageId="34" pageNumber="35" specimenCount="1">
|
||
<collectionCode id="ED31E2CF9A10294AFBA75FFDFBB05931" box="[1072,1133,1519,1545]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="34" pageNumber="35" type="Museum">MCZ</collectionCode>
|
||
28659 is a large specimen and it is possible that all the observed differences may still fall within the variability of
|
||
<taxonomicName id="4C2001899A10294AFBFA5C01FB295915" authorityName="Garman" authorityYear="1899" box="[1133,1268,1555,1581]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="34" pageNumber="35" phylum="Chordata" rank="species" species="longiceps">
|
||
<emphasis id="B954A6189A10294AFBFA5C01FB295915" box="[1133,1268,1555,1581]" italics="true" pageId="34" pageNumber="35">P. longiceps</emphasis>
|
||
</taxonomicName>
|
||
but this would considerably stretch the diagnosis. It is also possible that some of the differences represent pathological deformations, for instance in the otolith morphology. In any case and before further specimens have become available for study we consider
|
||
<collectionCode id="ED31E2CF9A10294AFEFF5C6DFE7859A1" box="[360,421,1663,1689]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="34" pageNumber="35" type="Museum">MCZ</collectionCode>
|
||
28659 as tentatively assigned only
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9F7A0A9A10294DFF505CB1FB2C5FED" blockId="34.[151,1437,150,2013]" lastBlockId="37.[151,1437,151,753]" lastPageId="37" lastPageNumber="38" pageId="34" pageNumber="35">
|
||
<taxonomicName id="4C2001899A10294AFF505CB1FE6B5985" authorityName="Garman" authorityYear="1899" box="[199,438,1699,1725]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="34" pageNumber="35" phylum="Chordata" rank="species" species="longiceps">
|
||
<emphasis id="B954A6189A10294AFF505CB1FE6B5985" box="[199,438,1699,1725]" italics="true" pageId="34" pageNumber="35">Porogadus longiceps</emphasis>
|
||
</taxonomicName>
|
||
is also known for a distinctive and large degree of late ontogenetic changes.
|
||
<bibRefCitation id="EFB107FB9A10294AFAD55CB1FF3F59D9" author="Garman, S." pageId="34" pageNumber="35" pagination="1 - 431" refId="ref62470" refString="Garman, S. (1899) The Fishes. In: Reports on an exploration off the west coasts of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, by the U. S. Fish Commission steamer " Albatross, " during 1891, Lieut. Commander Z. I. Tanner, U. S. N. commanding. No. XXV, the fishes. Memoires of the Museum of Comparative Zoology, 24, 1 - 431. https: // doi. org / 10.5962 / bhl. part. 27494" type="journal article" year="1899">Garman (1899)</bibRefCitation>
|
||
noted that small specimens had much more intense spines on the head than large ones even to the extent that some spines totally disappear in large specimens. We confirm Garman’s observation (see above description of spines) and further observe that the otolith of small specimen of
|
||
<quantity id="4CD8D7EF9A10294AFCE55D1CFC0D5811" box="[882,976,1806,1833]" metricMagnitude="-1" metricUnit="m" metricValue="2.58" pageId="34" pageNumber="35" unit="mm" value="258.0">258 mm</quantity>
|
||
SL (MCZ 28661; not figured) is considerably more elongate than those of the larger specimens (MCZ 28660 and SIO 89-30;
|
||
<figureCitation id="131B668F9A10294AFBE65D21FADF5875" box="[1137,1282,1843,1869]" captionStart="FIGURE 14" captionStartId="36.[151,250,1700,1724]" captionTargetBox="[165,1426,194,1668]" captionTargetId="figure-26@36.[151,1436,181,1676]" captionTargetPageId="36" captionText="FIGURE 14. Porogadus longiceps Garman, 1899; 14A–B, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, head drawing; 14C–D, MCZ 28661, paralectotype, 258 mm SL, 07°15’N, 79°36’W, 1865 m, head drawing; 14E–F, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, otolith (E inner face, F ventral view); 14G, SIO 89-30, 476 mm SL, 10°20’N, 103°39’W, 2644 m, otolith (inner face); 14H–J, MCZ 28659, tentatively assigned specimen (syntype), 465 mm SL 06°21’N, 80°41’W, 3279 m, otolith (H inner face, I anterior view, J ventral view)." figureDoi="http://doi.org/10.5281/zenodo.5454165" httpUri="https://zenodo.org/record/5454165/files/figure.png" pageId="34" pageNumber="35">Figs. 14E–G</figureCitation>
|
||
) (OL:OH 2.1 vs 1.75–1.85). Other aspects affected in late ontogeny are the rows of teeth on vomer, palatines and premaxilla. Specimens larger than
|
||
<quantity id="4CD8D7EF9A10294AFE035D69FE2C58AD" box="[404,497,1915,1941]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" pageId="34" pageNumber="35" unit="mm" value="400.0">400 mm</quantity>
|
||
SL have 5–9 rows of teeth on the vomer, 7–11 rows on the palatines and 11–14 rows on the premaxilla, while specimens smaller than
|
||
<quantity id="4CD8D7EF9A10294AFD515D8DFCF95881" box="[710,804,1951,1977]" metricMagnitude="-1" metricUnit="m" metricValue="2.6" pageId="34" pageNumber="35" unit="mm" value="260.0">260 mm</quantity>
|
||
SL show 2–4 rows of teeth on the vomer, 2–5 rows on the palatines and 4–8 rows on the premaxilla. The number of teeth on the dentary ranges from 3 to 10 rows of teeth and also appears to be increasing with size, but with a less clear trend. No comparable late ontogenetic changes have been observed in any of the other
|
||
<taxonomicName id="4C2001899A17294DFD845AA9FD385FED" box="[531,741,187,213]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="B954A6189A17294DFD845AA9FD505FED" box="[531,653,187,213]" italics="true" pageId="37" pageNumber="38">Porogadus</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
including the similarly large growing
|
||
<taxonomicName id="4C2001899A17294DFB045AA9FB375FED" authorityName="Goode & Bean" authorityYear="1885" box="[1171,1258,187,213]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="miles">
|
||
<emphasis id="B954A6189A17294DFB045AA9FB375FED" box="[1171,1258,187,213]" italics="true" pageId="37" pageNumber="38">P. miles</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF5F2A829A11294BFF005D5BFC4F58BC" ID-DOI="http://doi.org/10.5281/zenodo.5454163" ID-Zenodo-Dep="5454163" httpUri="https://zenodo.org/record/5454163/files/figure.png" pageId="35" pageNumber="36" startId="35.[151,250,1865,1889]" targetBox="[151,1436,181,1841]" targetPageId="35">
|
||
<paragraph id="8B9F7A0A9A11294BFF005D5BFC4F58BC" blockId="35.[151,1436,1865,1925]" pageId="35" pageNumber="36">
|
||
<emphasis id="B954A6189A11294BFF005D5BFEFC5859" bold="true" box="[151,289,1865,1889]" pageId="35" pageNumber="36">FIGURE 13.</emphasis>
|
||
<taxonomicName id="4C2001899A11294BFEBF5D5BFD465859" authority="Garman, 1899" authorityName="Garman" authorityYear="1899" box="[296,667,1865,1889]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="longiceps">
|
||
<emphasis id="B954A6189A11294BFEBF5D5BFE235859" box="[296,510,1865,1889]" italics="true" pageId="35" pageNumber="36">Porogadus longiceps</emphasis>
|
||
<bibRefCitation id="EFB107FB9A11294BFD915D5BFD465859" author="Garman, S." box="[518,667,1865,1889]" pageId="35" pageNumber="36" pagination="1 - 431" refId="ref62470" refString="Garman, S. (1899) The Fishes. In: Reports on an exploration off the west coasts of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, by the U. S. Fish Commission steamer " Albatross, " during 1891, Lieut. Commander Z. I. Tanner, U. S. N. commanding. No. XXV, the fishes. Memoires of the Museum of Comparative Zoology, 24, 1 - 431. https: // doi. org / 10.5962 / bhl. part. 27494" type="journal article" year="1899">Garman, 1899</bibRefCitation>
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="B954A6189A11294BFD315D5BFD2C5859" bold="true" box="[678,753,1865,1889]" pageId="35" pageNumber="36">13A–C</emphasis>
|
||
, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m;
|
||
<emphasis id="B954A6189A11294BFF005D7FFF1E58BD" bold="true" box="[151,195,1901,1925]" pageId="35" pageNumber="36">13D</emphasis>
|
||
, MCZ 28661, paralectotype, 258 mm SL, 07°15’N, 79°36’W, 1865 m.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5F2A829A16294CFF005CB6FC085874" ID-DOI="http://doi.org/10.5281/zenodo.5454165" ID-Zenodo-Dep="5454165" httpUri="https://zenodo.org/record/5454165/files/figure.png" pageId="36" pageNumber="37" startId="36.[151,250,1700,1724]" targetBox="[165,1426,194,1668]" targetPageId="36">
|
||
<paragraph id="8B9F7A0A9A16294CFF005CB6FC085874" blockId="36.[151,1437,1700,1868]" pageId="36" pageNumber="37">
|
||
<emphasis id="B954A6189A16294CFF005CB6FEFE5984" bold="true" box="[151,291,1700,1724]" pageId="36" pageNumber="37">FIGURE 14.</emphasis>
|
||
<taxonomicName id="4C2001899A16294CFEBA5CB6FD7A5984" authority="Garman, 1899" authorityName="Garman" authorityYear="1899" box="[301,679,1700,1724]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="36" pageNumber="37" phylum="Chordata" rank="species" species="longiceps">
|
||
<emphasis id="B954A6189A16294CFEBA5CB6FDD85984" box="[301,517,1700,1724]" italics="true" pageId="36" pageNumber="37">Porogadus longiceps</emphasis>
|
||
<bibRefCitation id="EFB107FB9A16294CFD985CB6FD7A5984" author="Garman, S." box="[527,679,1700,1724]" pageId="36" pageNumber="37" pagination="1 - 431" refId="ref62470" refString="Garman, S. (1899) The Fishes. In: Reports on an exploration off the west coasts of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, by the U. S. Fish Commission steamer " Albatross, " during 1891, Lieut. Commander Z. I. Tanner, U. S. N. commanding. No. XXV, the fishes. Memoires of the Museum of Comparative Zoology, 24, 1 - 431. https: // doi. org / 10.5962 / bhl. part. 27494" type="journal article" year="1899">Garman, 1899</bibRefCitation>
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="B954A6189A16294CFD235CB6FD205984" bold="true" box="[692,765,1700,1724]" pageId="36" pageNumber="37">14A–B</emphasis>
|
||
, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, head drawing;
|
||
<emphasis id="B954A6189A16294CFEC65CDAFE4659D8" bold="true" box="[337,411,1736,1760]" pageId="36" pageNumber="37">14C–D</emphasis>
|
||
, MCZ 28661, paralectotype, 258 mm SL, 07°15’N, 79°36’W, 1865 m, head drawing;
|
||
<emphasis id="B954A6189A16294CFA865CDAFA8559D8" bold="true" box="[1297,1368,1736,1760]" pageId="36" pageNumber="37">14E–F</emphasis>
|
||
, MCZ 28660, lectotype, 405 mm SL, 04°56’N, 80°52’W, 3240 m, otolith (E inner face, F ventral view);
|
||
<emphasis id="B954A6189A16294CFBE75CFEFB40583C" bold="true" box="[1136,1181,1772,1796]" pageId="36" pageNumber="37">14G</emphasis>
|
||
, SIO 89-30, 476 mm SL, 10°20’N, 103°39’W, 2644 m, otolith (inner face);
|
||
<emphasis id="B954A6189A16294CFD0A5D02FD3E5810" bold="true" box="[669,739,1808,1832]" pageId="36" pageNumber="37">14H–J</emphasis>
|
||
, MCZ 28659, tentatively assigned specimen (syntype), 465 mm SL 06°21’N, 80°41’W, 3279 m, otolith (H inner face, I anterior view, J ventral view).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C33A29819A17294DFF505ACCFC745D05" pageId="37" pageNumber="38" type="discussion">
|
||
<paragraph id="8B9F7A0A9A17294DFF505ACCFC745D05" blockId="37.[151,1437,151,753]" pageId="37" pageNumber="38">
|
||
<emphasis id="B954A6189A17294DFF505ACCFE915FC0" bold="true" box="[199,332,222,248]" pageId="37" pageNumber="38">Discussion.</emphasis>
|
||
MCZ 28660 was selected as
|
||
<typeStatus id="549BC4A89A17294DFD055ACDFD245FC1" box="[658,761,223,249]" pageId="37" pageNumber="38" type="lectotype">lectotype</typeStatus>
|
||
on the basis that it is the best preserved of the large
|
||
<typeStatus id="549BC4A89A17294DFAAD5ACDFA415FC1" box="[1338,1436,223,249]" pageId="37" pageNumber="38" type="syntype">syntypes</typeStatus>
|
||
and that it likely represents the specimen figured by
|
||
<bibRefCitation id="EFB107FB9A17294DFD4E5B11FCA35E25" author="Garman, S." box="[729,894,259,285]" pageId="37" pageNumber="38" pagination="1 - 431" refId="ref62470" refString="Garman, S. (1899) The Fishes. In: Reports on an exploration off the west coasts of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, by the U. S. Fish Commission steamer " Albatross, " during 1891, Lieut. Commander Z. I. Tanner, U. S. N. commanding. No. XXV, the fishes. Memoires of the Museum of Comparative Zoology, 24, 1 - 431. https: // doi. org / 10.5962 / bhl. part. 27494" type="journal article" year="1899">Garman (1899</bibRefCitation>
|
||
; plate F,
|
||
<figureCitation id="131B668F9A17294DFC485B11FBFE5E25" box="[991,1059,259,285]" captionStart="FIGURE 2" captionStartId="8.[151,250,1943,1967]" captionTargetBox="[224,1361,195,1909]" captionTargetId="figure-26@8.[216,1371,181,1919]" captionTargetPageId="8" captionText="FIGURE 2. Panel of comparative head drawings: from top to bottom: Porogadus (P. miles), Tenuicephalus (T. squamilabrus n. sp.) and selected putative related genera; Alcockia (A. rostrata), Bathyonus (B. laticeps) and Penopus (P. microphthalmus)." figureDoi="http://doi.org/10.5281/zenodo.5454141" httpUri="https://zenodo.org/record/5454141/files/figure.png" pageId="37" pageNumber="38">Fig. 2</figureCitation>
|
||
).
|
||
<taxonomicName id="4C2001899A17294DFBA15B11FAFC5E25" authorityName="Garman" authorityYear="1899" box="[1078,1313,259,285]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="longiceps">
|
||
<emphasis id="B954A6189A17294DFBA15B11FAFC5E25" box="[1078,1313,259,285]" italics="true" pageId="37" pageNumber="38">Porogadus longiceps</emphasis>
|
||
</taxonomicName>
|
||
is the largest growing species of all
|
||
<taxonomicName id="4C2001899A17294DFE2A5B35FD525E79" box="[445,655,295,321]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="B954A6189A17294DFE2A5B35FDEA5E79" box="[445,567,295,321]" italics="true" pageId="37" pageNumber="38">Porogadus</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
together with
|
||
<taxonomicName id="4C2001899A17294DFCA45B35FC575E79" authorityName="Goode & Bean" authorityYear="1885" box="[819,906,295,321]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="miles">
|
||
<emphasis id="B954A6189A17294DFCA45B35FC575E79" box="[819,906,295,321]" italics="true" pageId="37" pageNumber="38">P. miles</emphasis>
|
||
</taxonomicName>
|
||
and is very similar to
|
||
<taxonomicName id="4C2001899A17294DFB105B35FB035E79" authorityName="Goode & Bean" authorityYear="1885" box="[1159,1246,295,321]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="miles">
|
||
<emphasis id="B954A6189A17294DFB105B35FB035E79" box="[1159,1246,295,321]" italics="true" pageId="37" pageNumber="38">P. miles</emphasis>
|
||
</taxonomicName>
|
||
differing mainly in the lower number of long gill rakers (11–13 vs 14–18) and the reduced intensity of spines on the head in large specimens. It differs from all other species of the
|
||
<taxonomicName id="4C2001899A17294DFD2D5B7DFCA85EB1" authorityName="Goode & Bean" authorityYear="1885" box="[698,885,367,393]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="miles">
|
||
<emphasis id="B954A6189A17294DFD2D5B7DFCA85EB1" box="[698,885,367,393]" italics="true" pageId="37" pageNumber="38">Porogadus miles</emphasis>
|
||
</taxonomicName>
|
||
Group except
|
||
<taxonomicName id="4C2001899A17294DFB8F5B7DFB545EB1" authority="Schwarzhans & Møller, 2021" authorityName="Schwarzhans & Møller" authorityYear="2021" box="[1048,1161,367,393]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="mendax" status="sp. nov.">
|
||
<emphasis id="B954A6189A17294DFB8F5B7DFB545EB1" box="[1048,1161,367,393]" italics="true" pageId="37" pageNumber="38">P. mendax</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B954A6189A17294DFB075B7DFB105EB1" bold="true" box="[1168,1229,367,393]" pageId="37" pageNumber="38">
|
||
<taxonomicNameLabel id="A2671B639A17294DFB075B7DFB105EB1" box="[1168,1229,367,393]" pageId="37" pageNumber="38" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C2001899A17294DFA955B7DFA855EB1" authorityName="Goode & Bean" authorityYear="1885" box="[1282,1368,367,393]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="miles">
|
||
<emphasis id="B954A6189A17294DFA955B7DFA855EB1" box="[1282,1368,367,393]" italics="true" pageId="37" pageNumber="38">P. miles</emphasis>
|
||
</taxonomicName>
|
||
in the higher number of lower lateral line pores until the beginning of the anal fin (22–24 vs 16–21) and, except
|
||
<taxonomicName id="4C2001899A17294DFAB25B81FA415E95" authorityName="Schwarzhans & Møller" authorityYear="2021" box="[1317,1436,403,429]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="turgidus">
|
||
<emphasis id="B954A6189A17294DFAB25B81FA415E95" box="[1317,1436,403,429]" italics="true" pageId="37" pageNumber="38">P. turgidus</emphasis>
|
||
</taxonomicName>
|
||
in the distinction of ostium and cauda of the sulcus. From
|
||
<taxonomicName id="4C2001899A17294DFCA25BA5FC745EE9" authorityName="Schwarzhans & Møller" authorityYear="2021" box="[821,937,439,465]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="mendax">
|
||
<emphasis id="B954A6189A17294DFCA25BA5FC745EE9" box="[821,937,439,465]" italics="true" pageId="37" pageNumber="38">P. mendax</emphasis>
|
||
</taxonomicName>
|
||
it differs further in the small opercular flap without ridges (vs large with ridges) and from
|
||
<taxonomicName id="4C2001899A17294DFD0B5BC9FCCE5ECD" authorityName="Schwarzhans & Møller" authorityYear="2021" box="[668,787,475,501]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="turgidus">
|
||
<emphasis id="B954A6189A17294DFD0B5BC9FCCE5ECD" box="[668,787,475,501]" italics="true" pageId="37" pageNumber="38">P. turgidus</emphasis>
|
||
</taxonomicName>
|
||
further in the predorsal length (17.7–19.4 vs 15.7) and the preanal length (33.0–37.0 vs 29.6–30.5). We assume that
|
||
<taxonomicName id="4C2001899A17294DFC805BEDFC405D21" authorityName="Garman" authorityYear="1899" box="[791,925,511,537]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="longiceps">
|
||
<emphasis id="B954A6189A17294DFC805BEDFC405D21" box="[791,925,511,537]" italics="true" pageId="37" pageNumber="38">P. longiceps</emphasis>
|
||
</taxonomicName>
|
||
has derived from a stock of the widespread
|
||
<taxonomicName id="4C2001899A17294DFA1F5BEDFF0F5D05" authorityName="Goode & Bean" authorityYear="1885" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="miles">
|
||
<emphasis id="B954A6189A17294DFA1F5BEDFF0F5D05" italics="true" pageId="37" pageNumber="38">P. miles</emphasis>
|
||
</taxonomicName>
|
||
that became isolated in the tropical eastern Pacific at some time.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33A29819A17294DFF505854FBB95DC9" pageId="37" pageNumber="38" type="distribution">
|
||
<paragraph id="8B9F7A0A9A17294DFF505854FBB95DC9" blockId="37.[151,1437,151,753]" pageId="37" pageNumber="38">
|
||
<emphasis id="B954A6189A17294DFF505854FEBC5D58" bold="true" box="[199,353,582,608]" pageId="37" pageNumber="38">Distribution.</emphasis>
|
||
<taxonomicName id="4C2001899A17294DFEF05855FD8F5D59" authorityName="Garman" authorityYear="1899" box="[359,594,583,609]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="species" species="longiceps">
|
||
<emphasis id="B954A6189A17294DFEF05855FD8F5D59" box="[359,594,583,609]" italics="true" pageId="37" pageNumber="38">Porogadus longiceps</emphasis>
|
||
</taxonomicName>
|
||
is geographically restricted to a relatively small area off the tropical eastern Pacific chiefly between
|
||
<geoCoordinate id="EE141CCD9A17294DFE325879FE3D5DBD" box="[421,480,619,645]" degrees="10" direction="north" orientation="latitude" pageId="37" pageNumber="38" precision="55555" value="10.0">10°N</geoCoordinate>
|
||
and the equator, and ventures out for about
|
||
<quantity id="4CD8D7EF9A17294DFC595879FBFE5DBD" box="[974,1059,619,645]" metricMagnitude="5" metricUnit="m" metricValue="8.0" pageId="37" pageNumber="38" unit="km" value="800.0">800 km</quantity>
|
||
from the continental break. It occurs at depth primarily between 1800 and
|
||
<quantity id="4CD8D7EF9A17294DFDE3589DFD145D91" box="[628,713,655,681]" metricMagnitude="3" metricUnit="m" metricValue="3.3" pageId="37" pageNumber="38" unit="m" value="3300.0">3300 m</quantity>
|
||
but
|
||
<specimenCount id="9D26B1839A17294DFD6B589DFC7E5D91" box="[764,931,655,681]" pageId="37" pageNumber="38" type="generic">two specimens</specimenCount>
|
||
are caught in very shallow water at
|
||
<quantity id="4CD8D7EF9A17294DFAA9589CFAA05D91" box="[1342,1405,654,681]" metricMagnitude="2" metricUnit="m" metricValue="2.45" pageId="37" pageNumber="38" unit="m" value="245.0">245m</quantity>
|
||
or near the surface. No other species of
|
||
<taxonomicName id="4C2001899A17294DFDAB58A1FD6B5DF5" authorityName=": Cohen & Nielsen" authorityYear="1978" box="[572,694,691,717]" class="Actinopterygii" family="Ophidiidae" genus="Porogadus" kingdom="Animalia" order="Ophidiiformes" pageId="37" pageNumber="38" phylum="Chordata" rank="genus">
|
||
<emphasis id="B954A6189A17294DFDAB58A1FD6B5DF5" box="[572,694,691,717]" italics="true" pageId="37" pageNumber="38">Porogadus</emphasis>
|
||
</taxonomicName>
|
||
has been caught substantially shallower than
|
||
<quantity id="4CD8D7EF9A17294DFB2B58A1FAC85DF5" box="[1212,1301,691,717]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="37" pageNumber="38" unit="m" value="1000.0">1000 m</quantity>
|
||
. The reason for the unusual shallow catches of this otherwise deep dwelling species are not known.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |