949 lines
123 KiB
XML
949 lines
123 KiB
XML
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<mods:title id="88B966C1AA9C00DC1AF6454AC2DAF177">Insights on the biology and ecology of the deep-water shrimp Parapontophilus occidentalis (Faxon, 1893) (Crustacea: Caridea: Crangonidae) in the eastern Pacific with notes on its morphology</mods:title>
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<treatment id="03C2C649C276654BFF002B63EAE3C32F" ID-DOI="http://doi.org/10.5281/zenodo.5616715" ID-GBIF-Taxon="119631272" ID-Zenodo-Dep="5616715" LSID="urn:lsid:plazi:treatment:03C2C649C276654BFF002B63EAE3C32F" httpUri="http://treatment.plazi.org/id/03C2C649C276654BFF002B63EAE3C32F" lastPageId="10" lastPageNumber="380" pageId="3" pageNumber="373">
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<subSubSection id="C37124D4C2766542FF002B63E96FC55D" pageId="3" pageNumber="373" type="nomenclature">
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<paragraph id="8BD4775FC2766542FF002B63EADAC53F" blockId="3.[151,681,798,858]" box="[151,681,798,824]" pageId="3" pageNumber="373">
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<taxonomicName id="4C6B0CDCC2766542FF002B63EADAC53F" ID-CoL="9CZRN" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[151,681,798,824]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="373" phylum="Arthropoda" rank="species" species="occidentalis">
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<emphasis id="B91FAB4DC2766542FF002B63EADAC53F" bold="true" box="[151,681,798,824]" pageId="3" pageNumber="373">
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<emphasis id="B91FAB4DC2766542FF002B63E984C53F" bold="true" box="[151,503,798,824]" italics="true" pageId="3" pageNumber="373">Parapontophilus occidentalis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFFA0AAEC2766542FD912B63EAD2C53F" author="Faxon" box="[518,673,798,824]" pageId="3" pageNumber="373" refString="Faxon, W. (1893) Reports on the dredgings operations off the west coast of Central America to the Galapagos, to the west coast of Mexico, and in the Gulf of California, in charge of Alexander Agassiz, carried on by the U. S. Fish Commission steamer " Albatross ", during 1891, lieut. Commander Z. L. Tanner, U. S. N., commanding. VI. Preliminary descriptions of new species of Crustacea. Bulletin of the Museum of Comparative Zoology at Harvard University, 24 (7), 149 - 220." type="journal article" year="1893">Faxon, 1893</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BD4775FC2766542FF002B3CE96FC55D" blockId="3.[151,681,798,858]" box="[151,284,833,858]" pageId="3" pageNumber="373">
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<figureCitation id="13506BDAC2766542FF002B3CE96FC55D" box="[151,284,833,858]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStartId-0="4.[151,250,1967,1989]" captionStartId-1="5.[151,250,1045,1067]" captionStartId-2="6.[151,250,1190,1212]" captionTargetBox-0="[167,1416,988,1926]" captionTargetBox-1="[152,1434,180,1032]" captionTargetBox-2="[151,1435,193,1168]" captionTargetId-0="figure@4.[151,1436,975,1945]" captionTargetId-1="figure@5.[152,1435,180,1033]" captionTargetId-2="figure@6.[151,1435,193,1168]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="FIGURE 2. Parapontophilus occidentalis (Faxon, 1893) (EMU- 10505). A, B, male, CL 13.1 mm. C, female, CL 16.1 mm. A, cephalotorax, dorsal view; B, cephalothorax, lateral view (appendages omitted); C, antennular peduncle, dorsal view." captionText-1="FIGURE 3. Parapontophilus occidentalis (Faxon, 1893), preserved specimen. A, dorsal view of rostrum and eyes; B, same, left eye, amplified." captionText-2="FIGURE 4. Parapontophilus occidentalis (Faxon, 1893), fresh specimen. Male, CL 12.1 mm, TALUD X, St. 25 (EMU- 8210 - D)." httpUri-0="https://zenodo.org/record/245807/files/figure.png" httpUri-1="https://zenodo.org/record/245808/files/figure.png" httpUri-2="https://zenodo.org/record/245809/files/figure.png" pageId="3" pageNumber="373">Figures 2–4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37124D4C2766542FF002BF4EB35C21D" pageId="3" pageNumber="373" type="reference_group">
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<paragraph id="8BD4775FC2766542FF002BF4ECC8C5B9" blockId="3.[151,1436,905,1050]" pageId="3" pageNumber="373">
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<treatmentCitationGroup id="AB7B5071C2766542FF002BF4ECC8C5B9" pageId="3" pageNumber="373">
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<taxonomicName id="4C6B0CDCC2766542FF002BF4EA3EC598" ID-CoL="9D5B2" authority="Faxon, 1893: 200" authorityName="Faxon" authorityPageNumber="200" authorityYear="1893" box="[151,589,905,927]" class="Malacostraca" family="Crangonidae" genus="Pontophilus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="373" phylum="Arthropoda" rank="species" species="occidentalis">
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<emphasis id="B91FAB4DC2766542FF002BF4E9E1C598" box="[151,402,905,927]" italics="true" pageId="3" pageNumber="373">Pontophilus occidentalis</emphasis>
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<treatmentCitation id="0ACA514EC2766542FE0F2BF7EA3EC598" author="Faxon" box="[408,589,905,927]" page="200" pageId="3" pageNumber="373" year="1893">
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<bibRefCitation id="EFFA0AAEC2766542FE0F2BF7EA69C598" author="Faxon" box="[408,538,905,927]" pageId="3" pageNumber="373" refString="Faxon, W. (1893) Reports on the dredgings operations off the west coast of Central America to the Galapagos, to the west coast of Mexico, and in the Gulf of California, in charge of Alexander Agassiz, carried on by the U. S. Fish Commission steamer " Albatross ", during 1891, lieut. Commander Z. L. Tanner, U. S. N., commanding. VI. Preliminary descriptions of new species of Crustacea. Bulletin of the Museum of Comparative Zoology at Harvard University, 24 (7), 149 - 220." type="journal article" year="1893">Faxon, 1893</bibRefCitation>
|
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: 200
|
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</treatmentCitation>
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</taxonomicName>
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.
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||
<treatmentCitation id="0ACA514EC2766542FDC12BF4EB5EC598" author="Hendrickx" box="[598,813,905,927]" page="306" pageId="3" pageNumber="373" year="1993">
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<bibRefCitation id="EFFA0AAEC2766542FDC12BF4EA8DC598" author="Hendrickx" box="[598,766,905,927]" pageId="3" pageNumber="373" refString="Hendrickx, M. E. (1993) Crustaceos decapodos del Pacifico Mexicano. In: Salazar-Vallejo, S. I. & Gonzalez, E. N. (Eds.), Biodiversidad Marina y Costera de Mexico. Comision Nacional de Biodiversidad and CIQRO, Mexico, D. F., pp. 271 - 318." type="book chapter" year="1993">Hendrickx 1993</bibRefCitation>
|
||
: 306
|
||
</treatmentCitation>
|
||
(Lista 3); 1995 FAO: 439 (key),
|
||
<figureCitation id="13506BDAC2766542FBEA2BF4ECA0C598" box="[1149,1235,905,927]" captionStart="FIGURE 2" captionStartId="4.[151,250,1967,1989]" captionTargetBox="[167,1416,988,1926]" captionTargetId="figure@4.[151,1436,975,1945]" captionTargetPageId="4" captionText="FIGURE 2. Parapontophilus occidentalis (Faxon, 1893) (EMU- 10505). A, B, male, CL 13.1 mm. C, female, CL 16.1 mm. A, cephalotorax, dorsal view; B, cephalothorax, lateral view (appendages omitted); C, antennular peduncle, dorsal view." httpUri="https://zenodo.org/record/245807/files/figure.png" pageId="3" pageNumber="373">Figure 2</figureCitation>
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||
, 439 (list).
|
||
<taxonomicName id="4C6B0CDCC2766542FF002BD5E996C5B9" ID-CoL="9D5B2" box="[151,485,936,958]" class="Malacostraca" family="Crangonidae" genus="Pontophilus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="373" phylum="Arthropoda" rank="subSpecies" species="gracilis" subSpecies="occidentalis">
|
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<emphasis id="B91FAB4DC2766542FF002BD5E996C5B9" box="[151,485,936,958]" italics="true" pageId="3" pageNumber="373">Pontophilus gracilis occidentalis</emphasis>
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</taxonomicName>
|
||
.—
|
||
<treatmentCitation id="0ACA514EC2766542FD942BD4EA81C5B9" author="Kameya" box="[515,754,936,958]" page="92" pageId="3" pageNumber="373" year="1997">
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<bibRefCitation id="EFFA0AAEC2766542FD942BD4EABCC5B9" author="Kameya" box="[515,719,936,958]" pageId="3" pageNumber="373" refString="Kameya, A., Castillo, R., Escudero, L., Tello, E., Blaskovic, V., Cordova, J., Hooker, Y., Gutierrez, M. & Mayor, S. (1997) Localizacion; distribucion y concentracion de langostinos rojos de profundidad Crucero BIC Humboldt 9607 - 08. 18 de julio a 0 6 de agosto de 1996. Publicacion Especial, Instituto del Mar de Peru, 1 - 47." type="journal article" year="1997">
|
||
Kameya
|
||
<emphasis id="B91FAB4DC2766542FDF72BD4EAE0C5B9" box="[608,659,936,958]" italics="true" pageId="3" pageNumber="373">et al.</emphasis>
|
||
1997
|
||
</bibRefCitation>
|
||
: 92
|
||
</treatmentCitation>
|
||
(list).
|
||
<treatmentCitation id="0ACA514EC2766542FCA22BD5EC0DC5B9" author="Wicksten" box="[821,1150,936,958]" page="69" pageId="3" pageNumber="373" year="2003">
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<bibRefCitation id="EFFA0AAEC2766542FCA22BD5EC28C5B9" author="Wicksten" box="[821,1115,936,958]" pageId="3" pageNumber="373" refString="Wicksten, M. K. & Hendrickx, M. E. (2003) An updated checklist of benthic marine and brackish water shrimps (Decapoda: Penaoidea, Stenopodidea, Caridea) from the Eastern Tropical Pacific. In: Hendrickx, M. E. (Ed.), Contributions to the Study of East Pacific Crustaceans Vol. 2. [Contribuciones al Estudio de los Crustaceos del Pacifico Este Vol. 2] Instituto de Ciencias del Mar y Limnologia, UNAM, Mexico DF., pp. 49 - 76." type="journal article" year="2003">Wicksten & Hendrickx 2003</bibRefCitation>
|
||
: 69
|
||
</treatmentCitation>
|
||
(list).
|
||
</treatmentCitationGroup>
|
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</paragraph>
|
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<paragraph id="8BD4775FC2766542FF002BBBEB35C21D" blockId="3.[151,1436,905,1050]" pageId="3" pageNumber="373">
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<treatmentCitationGroup id="AB7B5071C2766542FF002BBBEB35C21D" pageId="3" pageNumber="373">
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<taxonomicName id="4C6B0CDCC2766542FF002BBBE9B7C5DB" ID-CoL="9CZRN" box="[151,452,966,988]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="373" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2766542FF002BBBE9B7C5DB" box="[151,452,966,988]" italics="true" pageId="3" pageNumber="373">Parapontophilus occidentalis</emphasis>
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</taxonomicName>
|
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.—
|
||
<treatmentCitation id="0ACA514EC2766542FE752BBBEA89C5DB" author="Retamal" box="[482,762,966,988]" page="204" pageId="3" pageNumber="373" year="2002">
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<bibRefCitation id="EFFA0AAEC2766542FE752BBBEABBC5DB" author="Retamal" box="[482,712,966,988]" pageId="3" pageNumber="373" refString="Retamal, M. A. & Jara, C. (2002) La Carcinologia en Chile. In: Hendrickx, M. E. (Ed.). Contributions to the Study of East Pacific Crustaceans Vol. 1 [Contribuciones al Estudio de los Crustaceos del Pacifico Este Vol. 1]. Instituto de Ciencias del Mar y Limnologia, UNAM. Mexico, D. F., pp. 195 - 208." type="journal article" year="2002">Retamal & Jara 2002</bibRefCitation>
|
||
: 204
|
||
</treatmentCitation>
|
||
(list).
|
||
<treatmentCitation id="0ACA514EC2766542FCD52BBBEB8FC5DB" author="Komai" box="[834,1020,966,988]" page="287" pageId="3" pageNumber="373" year="2008">
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<bibRefCitation id="EFFA0AAEC2766542FCD52BBBEBB4C5DB" author="Komai" box="[834,967,966,988]" pageId="3" pageNumber="373" refString="Komai, T. (2008) A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema, 30 (2), 261 - 332." type="journal article" year="2008">Komai 2008</bibRefCitation>
|
||
: 287
|
||
</treatmentCitation>
|
||
, figs. 8, 20D (synonymy).
|
||
<treatmentCitation id="0ACA514EC2766542FA8D2BBAE9F1C5FC" author="De" page="461" pageId="3" pageNumber="373" year="2011">
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<bibRefCitation id="EFFA0AAEC2766542FA8D2BBAE920C5FC" author="De" pageId="3" pageNumber="373" refString="De Grave, S. & Fransen, C. H. J. M. (2011) Carideorum catalogus: the recent species of the dendrobranchiate, stenopodidean, procarididean and caridean shrimps. Zoologische Mededelingen, Leiden, 85, 195 - 588." type="journal article" year="2011">
|
||
<collectingCountry id="F37C37CFC2766542FA8D2BBAED44C5DB" box="[1306,1335,967,988]" name="South Georgia and the South Sandwich Islands" pageId="3" pageNumber="373">De</collectingCountry>
|
||
Grave & Fransen 2011
|
||
</bibRefCitation>
|
||
: 461
|
||
</treatmentCitation>
|
||
(list).
|
||
<treatmentCitation id="0ACA514EC2766542FE522B98EAD9C5FC" author="Hendrickx" box="[453,682,997,1019]" page="293" pageId="3" pageNumber="373" year="2012">
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<bibRefCitation id="EFFA0AAEC2766542FE522B98EA0BC5FC" author="Hendrickx" box="[453,632,997,1019]" pageId="3" pageNumber="373" refString="Hendrickx, M. E. (2012 a) Crustaceos decapodos (Arthropoda: Crustacea: Decapoda) de aguas profundas del Pacifico mexicano: Lista de especies y material recolectado durante el proyecto TALUD. In: Zamorano, P., Hendrickx, M. E. & Caso, M. (Eds.). Biodiversidad y comunidades del talud continental del Pacifico mexicano. Secretaria del Medio Ambiente y Recursos Naturales (SEMARNAT), Instituto Nacional de Ecologia (INE), Mexico, D. F., pp. 283 - 317. Available from: http: // www 2. ine. gob. mx / publicaciones / libros / 690 / crustaceos. pdf (accessed 14 July 2015)" type="journal volume" year="2012" yearSuffix="a">Hendrickx 2012a</bibRefCitation>
|
||
: 293
|
||
</treatmentCitation>
|
||
,
|
||
<figureCitation id="13506BDAC2766542FD232B98EB79C5FC" box="[692,778,997,1019]" captionStart="FIGURE 4" captionStartId="6.[151,250,1190,1212]" captionTargetBox="[151,1435,193,1168]" captionTargetId="figure@6.[151,1435,193,1168]" captionTargetPageId="6" captionText="FIGURE 4. Parapontophilus occidentalis (Faxon, 1893), fresh specimen. Male, CL 12.1 mm, TALUD X, St. 25 (EMU- 8210 - D)." httpUri="https://zenodo.org/record/245809/files/figure.png" pageId="3" pageNumber="373">Figure 4</figureCitation>
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d, 315 (
|
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<tableCitation id="C6E942E4C2766542FCC22B98EBD2C5FC" box="[853,929,997,1019]" captionStart="TABLE 1" captionStartId="4.[151,244,476,501]" captionText="TABLE 1. Material of Parapontophilus occidentalis (Faxon, 1893), cited by Hendrickx (2012 b)." pageId="3" pageNumber="373">Table 1</tableCitation>
|
||
); 2012b: 329, Figure 5
|
||
<treatmentCitation id="0ACA514EC2766542FB1B2B98ED1BC5FC" author="Moscoso" box="[1164,1384,997,1019]" page="60" pageId="3" pageNumber="373" year="2012">
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<bibRefCitation id="EFFA0AAEC2766542FB1B2B98ED30C5FC" author="Moscoso" box="[1164,1347,997,1019]" pageId="3" pageNumber="373" refString="Moscoso, V. (2012) Catalogo de crustaceos decapodos y estomatopodos del Peru. Boletin, Instituto del Mar del Peru, 27 (1 - 2), 1 - 207." type="journal article" year="2012">A. Moscoso 2012</bibRefCitation>
|
||
: 60
|
||
</treatmentCitation>
|
||
.
|
||
<emphasis id="B91FAB4DC2766542FF002C79E99AC21D" box="[151,489,1028,1050]" italics="true" pageId="3" pageNumber="373">
|
||
Pontophylus
|
||
<taxonomicName id="4C6B0CDCC2766542FE8B2C79E99AC21D" ID-CoL="9D5B2" box="[284,489,1028,1050]" class="Malacostraca" family="Crangonidae" genus="Pontophilus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="373" phylum="Arthropoda" rank="subSpecies" species="gracilis" subSpecies="occidentalis">gracilis occidentalis</taxonomicName>
|
||
</emphasis>
|
||
.—
|
||
<treatmentCitation id="0ACA514EC2766542FD902C79EB31C21D" author="Guzman" box="[519,834,1028,1050]" page="288" pageId="3" pageNumber="373" year="2005">
|
||
<bibRefCitation id="EFFA0AAEC2766542FD902C79EB7CC21D" author="Guzman" box="[519,783,1028,1050]" pageId="3" pageNumber="373" refString="Guzman, G. & Quiroga, E. (2005). New records of shrimps (Decapoda: Dendrobranchiata and Caridea) in deep-water off Chile. Gayana, 69 (2), 285 - 290. http: // dx. doi. org / 10.4067 / S 0717 - 65382005000200009" type="journal article" year="2005">Guzmán & Quiroga 2005</bibRefCitation>
|
||
: 288
|
||
</treatmentCitation>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37124D4C276654BFF002C3BEAE3C32F" lastPageId="10" lastPageNumber="380" pageId="3" pageNumber="373" type="materials_examined">
|
||
<paragraph id="8BD4775FC2766542FF002C3BE9D9C284" blockId="3.[151,1437,1094,2019]" pageId="3" pageNumber="373">
|
||
<emphasis id="B91FAB4DC2766542FF002C3BE9F1C258" bold="true" box="[151,386,1094,1119]" pageId="3" pageNumber="373">Material examined.</emphasis>
|
||
A total of
|
||
<specimenCount id="9D6DBCD6C2766542FD942C3BEAD8C258" box="[515,683,1094,1119]" pageId="3" pageNumber="373" type="generic">136 specimens</specimenCount>
|
||
was collected from 11 localities sampled during the
|
||
<collectionCode id="ED7AEF9AC2766542FA9C2C3AED1BC258" box="[1291,1384,1095,1119]" pageId="3" pageNumber="373">TALUD</collectionCode>
|
||
XV, XVI and XVI-B cruises.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2766542FF502CF2EAF5C2CC" blockId="3.[151,1437,1094,2019]" pageId="3" pageNumber="373">
|
||
<collectionCode id="ED7AEF9AC2766542FF502CF2E957C2A0" box="[199,292,1167,1191]" pageId="3" pageNumber="373">TALUD</collectionCode>
|
||
XV. St. 9 (
|
||
<geoCoordinate id="EE5F1198C2766542FE362CF2EA4EC2A1" box="[417,573,1166,1191]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="24.586668">24º 35' 12" N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FDDE2CF2EA8BC2A0" box="[585,760,1166,1191]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="15" value="-112.880005">112º 52' 48" W</geoCoordinate>
|
||
), 2 F (CL
|
||
<quantity id="4C93DABAC2766542FCFA2CF2EC62C2A0" box="[877,1041,1167,1191]" metricMagnitude="-2" metricUnit="m" metricValue="1.21" metricValueMax="1.31" metricValueMin="1.1099999999999999" pageId="3" pageNumber="373" unit="mm" value="12.1" valueMax="13.1" valueMin="11.1">11.1–13.1 mm</quantity>
|
||
) and 1 ovig. F (CL
|
||
<quantity id="4C93DABAC2766542FB662CF2ED29C2A0" box="[1265,1370,1167,1191]" metricMagnitude="-2" metricUnit="m" metricValue="1.29" pageId="3" pageNumber="373" unit="mm" value="12.9">12.9 mm</quantity>
|
||
),
|
||
<date id="FFD5519FC2766542FAFA2CF3E88FC2CC" pageId="3" pageNumber="373" value="2012-07-30">July 30, 2012</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FEA02CCFE9A1C2CD" box="[311,466,1202,1227]" metricMagnitude="3" metricUnit="m" metricValue="1.4594999999999998" metricValueMax="1.494" metricValueMin="1.425" pageId="3" pageNumber="373" unit="m" value="1459.5" valueMax="1494.0" valueMin="1425.0">1425–1494 m</quantity>
|
||
(EMU–10534).
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2766542FF502CAAE89DC314" blockId="3.[151,1437,1094,2019]" pageId="3" pageNumber="373">
|
||
<collectionCode id="ED7AEF9AC2766542FF502CAAE957C2E8" box="[199,292,1239,1263]" pageId="3" pageNumber="373">TALUD</collectionCode>
|
||
XVI, St. 3 (
|
||
<geoCoordinate id="EE5F1198C2766542FE2F2CAAEA59C2E9" box="[440,554,1239,1263]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="925" value="28.65">28º 39' N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FDAE2CABEACDC2E8" box="[569,702,1238,1263]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="925" value="-115.816666">115º 49' W</geoCoordinate>
|
||
), 1 F (CL 11.0 mm),
|
||
<date id="FFD5519FC2766542FC2A2CABEC2EC2E8" box="[957,1117,1238,1263]" pageId="3" pageNumber="373" value="2013-07-31">July 31, 2013</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FB082CAAED4EC2E9" box="[1183,1341,1239,1263]" metricMagnitude="3" metricUnit="m" metricValue="1.4025" metricValueMax="1.408" metricValueMin="1.3969999999999998" pageId="3" pageNumber="373" unit="m" value="1402.5" valueMax="1408.0" valueMin="1397.0">1397–1408 m</quantity>
|
||
(EMU– 10512).
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2766542FF502D62EB48C0E0" blockId="3.[151,1437,1094,2019]" pageId="3" pageNumber="373">
|
||
<collectionCode id="ED7AEF9AC2766542FF502D62E957C330" box="[199,292,1311,1335]" pageId="3" pageNumber="373">TALUD</collectionCode>
|
||
XVI-B, St. 1 (
|
||
<geoCoordinate id="EE5F1198C2766542FE592D62EA1FC331" box="[462,620,1311,1335]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="28.456667">28º 27' 24" N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FDEE2D63EB58C330" box="[633,811,1310,1335]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="15" value="-115.81528">115º 48' 55" W</geoCoordinate>
|
||
), 6 M (CL 11.0–
|
||
<quantity id="4C93DABAC2766542FC7B2D62EC22C330" box="[1004,1105,1311,1335]" metricMagnitude="-2" metricUnit="m" metricValue="1.3199999999999998" pageId="3" pageNumber="373" unit="mm" value="13.2">13.2 mm</quantity>
|
||
) and 2 F (CL
|
||
<quantity id="4C93DABAC2766542FB612D63EDE3C330" box="[1270,1424,1310,1335]" metricMagnitude="-2" metricUnit="m" metricValue="1.28" metricValueMax="1.61" metricValueMin="0.95" pageId="3" pageNumber="373" unit="mm" value="12.8" valueMax="16.1" valueMin="9.5">9.5–16.1 mm</quantity>
|
||
),
|
||
<date id="FFD5519FC2766542FF002D3EE944C35C" box="[151,311,1347,1371]" pageId="3" pageNumber="373" value="2014-05-23">May 23, 2014</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FEE42D3FEA7DC35D" box="[371,526,1346,1371]" metricMagnitude="3" metricUnit="m" metricValue="2.046" metricValueMax="2.054" metricValueMin="2.038" pageId="3" pageNumber="373" unit="m" value="2046.0" valueMax="2054.0" valueMin="2038.0">2038–2054 m</quantity>
|
||
(EMU–10502). St. 3 (
|
||
<geoCoordinate id="EE5F1198C2766542FC9C2D3EEBD5C35D" box="[779,934,1347,1371]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="28.688055">28º 41' 17" N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FC252D3FEC21C35C" box="[946,1106,1346,1371]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="15" value="-115.83445">115º 50 '4" W</geoCoordinate>
|
||
),
|
||
<date id="FFD5519FC2766542FBF02D3EED75C35C" box="[1127,1286,1347,1371]" pageId="3" pageNumber="373" value="2014-05-23">May 23, 2014</date>
|
||
, 1F (CL
|
||
<quantity id="4C93DABAC2766542FAFC2D3EE8B4C378" metricMagnitude="-2" metricUnit="m" metricValue="1.3699999999999999" pageId="3" pageNumber="373" unit="mm" value="13.7">13.7 mm</quantity>
|
||
), BS,
|
||
<quantity id="4C93DABAC2766542FE982D1BE9DEC379" box="[271,429,1382,1407]" metricMagnitude="3" metricUnit="m" metricValue="1.3575" metricValueMax="1.365" metricValueMin="1.35" pageId="3" pageNumber="373" unit="m" value="1357.5" valueMax="1365.0" valueMin="1350.0">1350–1365 m</quantity>
|
||
(EMU–10503–A). St. 8 (
|
||
<geoCoordinate id="EE5F1198C2766542FD422D1AEB19C379" box="[725,874,1382,1407]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="29.384722">29º 23' 5" N</geoCoordinate>
|
||
; 115 45' 1" W), 9F (CL 8.7–13.0 mm),
|
||
<date id="FFD5519FC2766542FAAB2D1AE8A1C3A4" pageId="3" pageNumber="373" value="2014-05-31">May 31, 2014</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FE9B2DF7E9D5C3A5" box="[268,422,1418,1443]" metricMagnitude="3" metricUnit="m" metricValue="1.448" metricValueMax="1.48" metricValueMin="1.416" pageId="3" pageNumber="373" unit="m" value="1448.0" valueMax="1480.0" valueMin="1416.0">1416–1480 m</quantity>
|
||
(EMU–10504). St. 9 (
|
||
<geoCoordinate id="EE5F1198C2766542FD082DF6EB4BC3A5" box="[671,824,1418,1443]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="29.348057">29º 20' 53" N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FCD42DF7EBB3C3A4" box="[835,960,1418,1443]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="925" value="-115.85">115º 51' W</geoCoordinate>
|
||
), 11 M (CL 10.0–
|
||
<quantity id="4C93DABAC2766542FB1F2DF6EC9DC3A4" box="[1160,1262,1419,1443]" metricMagnitude="-2" metricUnit="m" metricValue="1.33" pageId="3" pageNumber="373" unit="mm" value="13.3">13.3 mm</quantity>
|
||
), 11 F (CL
|
||
<quantity id="4C93DABAC2766542FAFC2DF6E88CC3C0" metricMagnitude="-2" metricUnit="m" metricValue="1.225" metricValueMax="1.61" metricValueMin="0.84" pageId="3" pageNumber="373" unit="mm" value="12.25" valueMax="16.1" valueMin="8.4">8.4– 16.1 mm</quantity>
|
||
), and 11 ovig. F (CL
|
||
<quantity id="4C93DABAC2766542FE672DD2EAE4C3C0" box="[496,663,1455,1479]" metricMagnitude="-2" metricUnit="m" metricValue="1.255" metricValueMax="1.49" metricValueMin="1.02" pageId="3" pageNumber="373" unit="mm" value="12.55" valueMax="14.9" valueMin="10.2">10.2–14.9 mm</quantity>
|
||
),
|
||
<date id="FFD5519FC2766542FD3C2DD2EB38C3C0" box="[683,843,1455,1479]" pageId="3" pageNumber="373" value="2014-05-31">May 31, 2014</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FC102DD3EC51C3C1" box="[903,1058,1454,1479]" metricMagnitude="3" metricUnit="m" metricValue="1.8539999999999999" metricValueMax="1.86" metricValueMin="1.848" pageId="3" pageNumber="373" unit="m" value="1854.0" valueMax="1860.0" valueMin="1848.0">1848–1860 m</quantity>
|
||
(EMU–10505). St. 15 (
|
||
<geoCoordinate id="EE5F1198C2766542FABA2DD2E8DDC3ED" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="29.667221">29º 40' 2" N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FF2D2DAFE95FC3EC" box="[186,300,1490,1515]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="925" value="-116.1">116º 6' W</geoCoordinate>
|
||
), 1 M (CL
|
||
<quantity id="4C93DABAC2766542FE3C2DAEEA76C3EC" box="[427,517,1491,1515]" metricMagnitude="-3" metricUnit="m" metricValue="9.7" pageId="3" pageNumber="373" unit="mm" value="9.7">9.7 mm</quantity>
|
||
), 2F (CL
|
||
<quantity id="4C93DABAC2766542FDE52DAEEB6AC3EC" box="[626,793,1491,1515]" metricMagnitude="-2" metricUnit="m" metricValue="1.225" metricValueMax="1.24" metricValueMin="1.21" pageId="3" pageNumber="373" unit="mm" value="12.25" valueMax="12.4" valueMin="12.1">12.1–12.4 mm</quantity>
|
||
), and 1 ovig. F (CL 12.0 mm),
|
||
<date id="FFD5519FC2766542FBED2DAEED69C3EC" box="[1146,1306,1491,1515]" pageId="3" pageNumber="373" value="2014-05-30">May 30, 2014</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FAC12DAEE89DC009" metricMagnitude="3" metricUnit="m" metricValue="2.028" metricValueMax="2.046" metricValueMin="2.01" pageId="3" pageNumber="373" unit="m" value="2028.0" valueMax="2046.0" valueMin="2010.0">2010– 2046 m</quantity>
|
||
(EMU–10503–B). St. 16 (
|
||
<geoCoordinate id="EE5F1198C2766542FDB62D8AEAC7C009" box="[545,692,1526,1551]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="29.850555">29º 51' 2" N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FD542D8BEB4BC008" box="[707,824,1526,1551]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="925" value="-116.15">116º 9' W</geoCoordinate>
|
||
), 2M (
|
||
<quantity id="4C93DABAC2766542FC112D8AEC51C008" box="[902,1058,1527,1551]" metricMagnitude="-3" metricUnit="m" metricValue="9.55" metricValueMax="10.3" metricValueMin="8.8" pageId="3" pageNumber="373" unit="mm" value="9.55" valueMax="10.3" valueMin="8.8">8.8–10.3 mm</quantity>
|
||
), 10 F (CL 9.0–
|
||
<quantity id="4C93DABAC2766542FB482D8AED34C008" box="[1247,1351,1527,1551]" metricMagnitude="-2" metricUnit="m" metricValue="1.33" pageId="3" pageNumber="373" unit="mm" value="13.3">13.3 mm</quantity>
|
||
), and 9 ovig. F (
|
||
<quantity id="4C93DABAC2766542FF612E66E9ECC034" box="[246,415,1563,1587]" metricMagnitude="-2" metricUnit="m" metricValue="1.17" metricValueMax="1.27" metricValueMin="1.0699999999999998" pageId="3" pageNumber="373" unit="mm" value="11.7" valueMax="12.7" valueMin="10.7">10.7–12.7 mm</quantity>
|
||
),
|
||
<date id="FFD5519FC2766542FE242E66EA27C034" box="[435,596,1563,1587]" pageId="3" pageNumber="373" value="2014-05-29">May 29, 2014</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FD072E67EB5FC035" box="[656,812,1562,1587]" metricMagnitude="3" metricUnit="m" metricValue="1.3925" metricValueMax="1.425" metricValueMin="1.3599999999999999" pageId="3" pageNumber="373" unit="m" value="1392.5" valueMax="1425.0" valueMin="1360.0">1360–1425 m</quantity>
|
||
(EMU–10506). St. 20 (
|
||
<geoCoordinate id="EE5F1198C2766542FBAF2E66ECA6C035" box="[1080,1237,1562,1587]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="30.854723">30º 51' 17" N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FB762E67EDFCC034" box="[1249,1423,1562,1587]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="15" value="-116.70305">116º 42' 11" W</geoCoordinate>
|
||
),
|
||
<date id="FFD5519FC2766542FF002E42E944C050" box="[151,311,1598,1623]" pageId="3" pageNumber="373" value="2014-05-26">May 26, 2014</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FEE32E43EA62C051" box="[372,529,1598,1623]" metricMagnitude="3" metricUnit="m" metricValue="2.0825" metricValueMax="2.09" metricValueMin="2.075" pageId="3" pageNumber="373" unit="m" value="2082.5" valueMax="2090.0" valueMin="2075.0">2075–2090 m</quantity>
|
||
, 3 F (CL
|
||
<quantity id="4C93DABAC2766542FDE82E42EB66C050" box="[639,789,1599,1623]" metricMagnitude="-2" metricUnit="m" metricValue="1.11" metricValueMax="1.33" metricValueMin="0.89" pageId="3" pageNumber="373" unit="mm" value="11.1" valueMax="13.3" valueMin="8.9">8.9–13.3 mm</quantity>
|
||
) and 4 ovig. F (CL
|
||
<quantity id="4C93DABAC2766542FC602E43ECE8C050" box="[1015,1179,1598,1623]" metricMagnitude="-2" metricUnit="m" metricValue="1.405" metricValueMax="1.56" metricValueMin="1.25" pageId="3" pageNumber="373" unit="mm" value="14.05" valueMax="15.6" valueMin="12.5">12.5–15.6 mm</quantity>
|
||
) (EMU–10507), and 5 M (
|
||
<quantity id="4C93DABAC2766542FF292E1FE911C07C" box="[190,354,1634,1659]" metricMagnitude="-2" metricUnit="m" metricValue="1.105" metricValueMax="1.15" metricValueMin="1.06" pageId="3" pageNumber="373" unit="mm" value="11.05" valueMax="11.5" valueMin="10.6">10.6–11.5 mm</quantity>
|
||
) and 18 F (CL
|
||
<quantity id="4C93DABAC2766542FD9B2E1FEAD1C07C" box="[524,674,1634,1659]" metricMagnitude="-2" metricUnit="m" metricValue="1.165" metricValueMax="1.45" metricValueMin="0.88" pageId="3" pageNumber="373" unit="mm" value="11.65" valueMax="14.5" valueMin="8.8">8.8–14.5 mm</quantity>
|
||
) (EMU-10533). St. 21 (
|
||
<geoCoordinate id="EE5F1198C2766542FC3A2E1EEC4BC07D" box="[941,1080,1635,1659]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="30.817223">30º 49' 2" N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FBD32E1FEC91C07C" box="[1092,1250,1634,1659]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="15" value="-116.78472">116º 47' 5" W</geoCoordinate>
|
||
), 3 M (CL 10.0–
|
||
<quantity id="4C93DABAC2766542FF002EFAE88DC098" box="[151,254,1671,1695]" metricMagnitude="-2" metricUnit="m" metricValue="1.19" pageId="3" pageNumber="373" unit="mm" value="11.9">11.9 mm</quantity>
|
||
), 15 F (CL
|
||
<quantity id="4C93DABAC2766542FE162EFBEA5BC098" box="[385,552,1670,1695]" metricMagnitude="-2" metricUnit="m" metricValue="1.225" metricValueMax="1.39" metricValueMin="1.06" pageId="3" pageNumber="373" unit="mm" value="12.25" valueMax="13.9" valueMin="10.6">10.6–13.9 mm</quantity>
|
||
), and 3 ovig. F (CL
|
||
<quantity id="4C93DABAC2766542FC9A2EFAEBC7C098" box="[781,948,1671,1695]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" metricValueMax="1.39" metricValueMin="1.31" pageId="3" pageNumber="373" unit="mm" value="13.5" valueMax="13.9" valueMin="13.1">13.1–13.9 mm</quantity>
|
||
),
|
||
<date id="FFD5519FC2766542FC5F2EFAEC1BC098" box="[968,1128,1671,1695]" pageId="3" pageNumber="373" value="2014-05-28">May 28, 2014</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FB332EFAED4CC099" box="[1188,1343,1671,1695]" metricMagnitude="3" metricUnit="m" metricValue="2.0555" metricValueMax="2.093" metricValueMin="2.018" pageId="3" pageNumber="373" unit="m" value="2055.5" valueMax="2093.0" valueMin="2018.0">2018–2093 m</quantity>
|
||
(EMU– 10508). St. 23 (
|
||
<geoCoordinate id="EE5F1198C2766542FED22ED6E9A0C0C5" box="[325,467,1706,1731]" direction="north" orientation="latitude" pageId="3" pageNumber="373" precision="15" value="30.933887">30º 56' 2" N</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE5F1198C2766542FE482ED7EAFEC0C4" box="[479,653,1706,1731]" direction="west" orientation="longitude" pageId="3" pageNumber="373" precision="15" value="-116.68194">116º 40' 55" W</geoCoordinate>
|
||
), 1M (CL
|
||
<quantity id="4C93DABAC2766542FC932ED7EB1FC0C4" box="[772,876,1706,1731]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="3" pageNumber="373" unit="mm" value="10.5">10.5 mm</quantity>
|
||
), 2 F (CL
|
||
<quantity id="4C93DABAC2766542FC762ED6EC09C0C4" box="[993,1146,1707,1731]" metricMagnitude="-3" metricUnit="m" metricValue="9.8" metricValueMax="10.3" metricValueMin="9.3" pageId="3" pageNumber="373" unit="mm" value="9.8" valueMax="10.3" valueMin="9.3">9.3–10.3 mm</quantity>
|
||
), and 2 ovig. F (CL 11.0–
|
||
<quantity id="4C93DABAC2766542FF002EB2E88CC0E0" box="[151,255,1743,1767]" metricMagnitude="-2" metricUnit="m" metricValue="1.22" pageId="3" pageNumber="373" unit="mm" value="12.2">12.2 mm</quantity>
|
||
),
|
||
<date id="FFD5519FC2766542FE852EB2E9C2C0E0" box="[274,433,1743,1767]" pageId="3" pageNumber="373" value="2014-05-28">May 28, 2014</date>
|
||
, BS,
|
||
<quantity id="4C93DABAC2766542FE7B2EB3EAF4C0E1" box="[492,647,1742,1767]" metricMagnitude="3" metricUnit="m" metricValue="1.318" metricValueMax="1.34" metricValueMin="1.2959999999999998" pageId="3" pageNumber="373" unit="m" value="1318.0" valueMax="1340.0" valueMin="1296.0">1296–1340 m</quantity>
|
||
(EMU–10509).
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2766542FF502E8FEAF3C128" blockId="3.[151,1437,1094,2019]" pageId="3" pageNumber="373">
|
||
<emphasis id="B91FAB4DC2766542FF502E8FE9C8C10C" bold="true" box="[199,443,1778,1803]" pageId="3" pageNumber="373">Additional material.</emphasis>
|
||
Material cited by
|
||
<bibRefCitation id="EFFA0AAEC2766542FD192E8FEB15C10C" author="Hendrickx" box="[654,870,1778,1803]" pageId="3" pageNumber="373" refString="Hendrickx, M. E. (2012 b) Los Glyphocrangonidae y Crangonidae (Crustacea: Decapoda: Caridea) recolectados durante los cruceros TALUD en el Pacifico mexicano. In: Zamorano, P., Hendrickx, M. E. & Caso, M. (Eds.). Biodiversidad y comunidades del talud continental del Pacifico mexicano. Secretaria del Medio Ambiente y Recursos Naturales (SEMARNAT), Instituto Nacional de Ecologia (INE), Mexico, D. F., pp. 319 - 356. Available from: http: // www 2. ine. gob. mx / publicaciones / libros / 690 / glypho. pdf (accessed 14 July 2015)" type="journal volume" year="2012" yearSuffix="b">Hendrickx (2012b)</bibRefCitation>
|
||
collected in four localities, including
|
||
<specimenCount id="9D6DBCD6C2766542FA8F2E8EED00C10C" box="[1304,1395,1778,1803]" pageId="3" pageNumber="373" type="male">2 males</specimenCount>
|
||
,
|
||
<specimenCount id="9D6DBCD6C2766542FA172E8EE882C128" pageId="3" pageNumber="373" type="female">10 females</specimenCount>
|
||
, and 4 ovigerous females (
|
||
<tableCitation id="C6E942E4C2766542FD8C2F6BEA1CC128" box="[539,623,1814,1839]" captionStart="TABLE 1" captionStartId="4.[151,244,476,501]" captionText="TABLE 1. Material of Parapontophilus occidentalis (Faxon, 1893), cited by Hendrickx (2012 b)." pageId="3" pageNumber="373">Table 1</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2766545FF502F47EAE2C7AB" blockId="3.[151,1437,1094,2019]" lastBlockId="4.[151,1437,151,429]" lastPageId="4" lastPageNumber="374" pageId="3" pageNumber="373">
|
||
<emphasis id="B91FAB4DC2766542FF502F47EAB9C154" bold="true" box="[199,714,1850,1875]" pageId="3" pageNumber="373">Morphologic aspects. Taxonomic remarks.</emphasis>
|
||
Based on the presence or absence of cardiac and epibranchial teeth,
|
||
<bibRefCitation id="EFFA0AAEC2766542FF7F2F23E9FFC170" author="Chace" box="[232,396,1886,1911]" pageId="3" pageNumber="373" refString="Chace Jr., F. A. (1984) The caridean shrimps (Crustacea: Decapoda) of the Albatross Philippine Expedition, 1907 - 1910, Part 2: Families Glyphocrangonidae and Crangonidae. Smithsonian Contributions to Zoology, 397, 1 - 63. http: // dx. doi. org / 10.5479 / si. 00810282.397" type="journal article" year="1984">Chace (1984)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFFA0AAEC2766542FE4B2F23EAF4C170" author="Komai" box="[476,647,1886,1911]" pageId="3" pageNumber="373" refString="Komai, T. (2008) A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema, 30 (2), 261 - 332." type="journal article" year="2008">Komai (2008)</bibRefCitation>
|
||
recognised two informal groups of species within the genus
|
||
<emphasis id="B91FAB4DC2766542FF002FFEE93BC19C" box="[151,328,1923,1947]" italics="true" pageId="3" pageNumber="373">Parapontophilu</emphasis>
|
||
s.
|
||
<taxonomicName id="4C6B0CDCC2766542FEF62FFEEAD8C19C" box="[353,683,1923,1947]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="373" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2766542FEF62FFEEAD8C19C" box="[353,683,1923,1947]" italics="true" pageId="3" pageNumber="373">Parapontophilus occidentalis</emphasis>
|
||
</taxonomicName>
|
||
features both teeth, thus showing its close affinity to the first group of 11 species (the "
|
||
<taxonomicName id="4C6B0CDCC2766542FE122FDAE98FC1B9" box="[389,508,1958,1982]" class="Malacostraca" family="Crangonidae" genus="Pontophilus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="373" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91FAB4DC2766542FE122FDAE98FC1B9" box="[389,508,1958,1982]" italics="true" pageId="3" pageNumber="373">P. gracilis</emphasis>
|
||
</taxonomicName>
|
||
" group). The material examined shares basic characteristics with the
|
||
<typeStatus id="54D0C9FDC2766542FAD22FDAEDEFC1B8" box="[1349,1436,1959,1983]" pageId="3" pageNumber="373" type="syntype">syntype</typeStatus>
|
||
illustrated by
|
||
<bibRefCitation id="EFFA0AAEC2766542FEA52FB7EA32C1E4" author="Komai" box="[306,577,1994,2019]" pageId="3" pageNumber="373" refString="Komai, T. (2008) A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema, 30 (2), 261 - 332." type="journal article" year="2008">
|
||
Komai (2008:
|
||
<figureCitation id="13506BDAC2766542FE402FB7EA44C1E4" box="[471,567,1994,2019]" captionStart="FIGURE 8" captionStartId="9.[151,250,837,859]" captionTargetBox="[499,1079,200,812]" captionTargetId="figure@9.[493,1088,193,815]" captionTargetPageId="9" captionText="FIGURE 8. Sexual proportions of Parapontophilus occidentalis (Faxon, 1893) by depth stratum. White, males; black, females; grey, ovigerous females." httpUri="https://zenodo.org/record/245812/files/figure.png" pageId="3" pageNumber="373">Figure 8</figureCitation>
|
||
)
|
||
</bibRefCitation>
|
||
, including the size and relative position of dorsal and lateral carapace teeth, the short rostrum (not overreaching the cornea distal margin) provided with two pairs of short, lateral teeth, the very deep carapace with a sharp ventral flap (
|
||
<figureCitation id="13506BDAC2716545FD0E28C1EA8FC6D3" box="[665,764,188,213]" captionStart="FIGURE 2" captionStartId="4.[151,250,1967,1989]" captionTargetBox="[167,1416,988,1926]" captionTargetId="figure@4.[151,1436,975,1945]" captionTargetPageId="4" captionText="FIGURE 2. Parapontophilus occidentalis (Faxon, 1893) (EMU- 10505). A, B, male, CL 13.1 mm. C, female, CL 16.1 mm. A, cephalotorax, dorsal view; B, cephalothorax, lateral view (appendages omitted); C, antennular peduncle, dorsal view." httpUri="https://zenodo.org/record/245807/files/figure.png" pageId="4" pageNumber="374">Figure 2</figureCitation>
|
||
), and a relatively short sixth abdominal somite. The typical sexual dimorphism observed in the antennula of males of
|
||
<taxonomicName id="4C6B0CDCC2716545FCDA289DEC7AC6FF" box="[845,1033,224,248]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="374" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B91FAB4DC2716545FCDA289DEC7AC6FF" box="[845,1033,224,248]" italics="true" pageId="4" pageNumber="374">Parapontophilus</emphasis>
|
||
</taxonomicName>
|
||
and other crangonids (i.e., lateral flagellum stouter and longer than in females; see
|
||
<bibRefCitation id="EFFA0AAEC2716545FD412979EB17C71B" author="Komai" box="[726,868,260,285]" pageId="4" pageNumber="374" refString="Komai, T. (2008) A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema, 30 (2), 261 - 332." type="journal article" year="2008">Komai 2008</bibRefCitation>
|
||
and
|
||
<figureCitation id="13506BDAC2716545FC362979EC73C71B" box="[929,1024,260,285]" captionStart="FIGURE 2" captionStartId="4.[151,250,1967,1989]" captionTargetBox="[167,1416,988,1926]" captionTargetId="figure@4.[151,1436,975,1945]" captionTargetPageId="4" captionText="FIGURE 2. Parapontophilus occidentalis (Faxon, 1893) (EMU- 10505). A, B, male, CL 13.1 mm. C, female, CL 16.1 mm. A, cephalotorax, dorsal view; B, cephalothorax, lateral view (appendages omitted); C, antennular peduncle, dorsal view." httpUri="https://zenodo.org/record/245807/files/figure.png" pageId="4" pageNumber="374">Figure 2</figureCitation>
|
||
A herein) is also accompanied by a strong reduction of the second segment in males (almost squarish) (
|
||
<figureCitation id="13506BDAC2716545FC1A295AEB9EC747" box="[909,1005,295,320]" captionStart="FIGURE 2" captionStartId="4.[151,250,1967,1989]" captionTargetBox="[167,1416,988,1926]" captionTargetId="figure@4.[151,1436,975,1945]" captionTargetPageId="4" captionText="FIGURE 2. Parapontophilus occidentalis (Faxon, 1893) (EMU- 10505). A, B, male, CL 13.1 mm. C, female, CL 16.1 mm. A, cephalotorax, dorsal view; B, cephalothorax, lateral view (appendages omitted); C, antennular peduncle, dorsal view." httpUri="https://zenodo.org/record/245807/files/figure.png" pageId="4" pageNumber="374">Figure 2</figureCitation>
|
||
A) compared to females, in which it is almost twice as long as wide (
|
||
<figureCitation id="13506BDAC2716545FE722931EA35C763" box="[485,582,332,357]" captionStart="FIGURE 2" captionStartId="4.[151,250,1967,1989]" captionTargetBox="[167,1416,988,1926]" captionTargetId="figure@4.[151,1436,975,1945]" captionTargetPageId="4" captionText="FIGURE 2. Parapontophilus occidentalis (Faxon, 1893) (EMU- 10505). A, B, male, CL 13.1 mm. C, female, CL 16.1 mm. A, cephalotorax, dorsal view; B, cephalothorax, lateral view (appendages omitted); C, antennular peduncle, dorsal view." httpUri="https://zenodo.org/record/245807/files/figure.png" pageId="4" pageNumber="374">Figure 2</figureCitation>
|
||
C). Difference in proportion of the second antennular segment between male and female has apparently not been emphasized previously, although it can be observed in
|
||
<bibRefCitation id="EFFA0AAEC2716545FB092912ED4EC78F" author="Komai" box="[1182,1341,367,392]" pageId="4" pageNumber="374" refString="Komai, T. (2008) A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema, 30 (2), 261 - 332." type="journal article" year="2008">Komai (2008)</bibRefCitation>
|
||
anterior carapace figures of
|
||
<taxonomicName id="4C6B0CDCC2716545FEE429E8EAFEC7AB" authority="Komai, 2008" authorityName="Komai" authorityYear="2008" box="[371,653,404,429]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="374" phylum="Arthropoda" rank="species" species="cornutus">
|
||
<emphasis id="B91FAB4DC2716545FEE429E8E983C7AB" box="[371,496,405,428]" italics="true" pageId="4" pageNumber="374">P. cornutus</emphasis>
|
||
<bibRefCitation id="EFFA0AAEC2716545FE6029E9EAFEC7AB" author="Komai" box="[503,653,404,429]" pageId="4" pageNumber="374" refString="Komai, T. (2008) A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema, 30 (2), 261 - 332." type="journal article" year="2008">Komai, 2008</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF1427D7C2716545FF0029A1ECA5C7F2" box="[151,1238,476,501]" pageId="4" pageNumber="374">
|
||
<paragraph id="8BD4775FC2716545FF0029A1ECA5C7F2" blockId="4.[151,1238,476,501]" box="[151,1238,476,501]" pageId="4" pageNumber="374">
|
||
<emphasis id="B91FAB4DC2716545FF0029A1E963C7F2" bold="true" box="[151,272,476,501]" pageId="4" pageNumber="374">TABLE 1.</emphasis>
|
||
Material of
|
||
<taxonomicName id="4C6B0CDCC2716545FE0C29A1EBFEC7F3" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[411,909,476,500]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="374" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2716545FE0C29A1EA96C7F3" box="[411,741,476,500]" italics="true" pageId="4" pageNumber="374">Parapontophilus occidentalis</emphasis>
|
||
(Faxon, 1893)
|
||
</taxonomicName>
|
||
, cited by Hendrickx (2012b).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD4775FC2716545FF082A6DED07C4A4" blockId="4.[159,1410,528,919]" pageId="4" pageNumber="374">
|
||
Cruise Station Date Depth Sex (Size) Catalogue
|
||
<collectionCode id="ED7AEF9AC2716545FF082A47E880C448" box="[159,243,570,591]" pageId="4" pageNumber="374">TALUD</collectionCode>
|
||
VII St. 34B
|
||
<date id="FFD5519FC2716545FD802A47EAFFC448" box="[535,652,569,591]" pageId="4" pageNumber="374" value="2001-06-09">Jun 9, 2001</date>
|
||
<quantity id="4C93DABAC2716545FD402A44EB1AC457" box="[727,873,569,592]" metricMagnitude="3" metricUnit="m" metricValue="1.51" metricValueMax="1.52" metricValueMin="1.5" pageId="4" pageNumber="374" unit="m" value="1510.0" valueMax="1520.0" valueMin="1500.0">1500–1520 m</quantity>
|
||
1 F (CL
|
||
<quantity id="4C93DABAC2716545FBB82A44EC0EC448" box="[1071,1149,569,591]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="4" pageNumber="374" unit="mm" value="5.5">5.5 mm</quantity>
|
||
) EMU-8210-A 1 F (CL
|
||
<quantity id="4C93DABAC2716545FBB82A19EC0EC47D" box="[1071,1149,612,634]" metricMagnitude="-3" metricUnit="m" metricValue="8.2" pageId="4" pageNumber="374" unit="mm" value="8.2">8.2 mm</quantity>
|
||
) EMU-8210-C
|
||
<collectionCode id="ED7AEF9AC2716545FF082AF0E880C4A5" box="[159,243,653,674]" pageId="4" pageNumber="374">TALUD</collectionCode>
|
||
VIII St. 3
|
||
<date id="FFD5519FC2716545FD992AF0EAE6C4A4" box="[526,661,653,675]" pageId="4" pageNumber="374" value="2005-04-16">Apr 16, 2005</date>
|
||
<quantity id="4C93DABAC2716545FD6D2AF0EB35C4A4" box="[762,838,653,675]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="4" pageNumber="374" unit="m" value="1100.0">1100 m</quantity>
|
||
2 F (CL
|
||
<quantity id="4C93DABAC2716545FB942AF0ECE6C4A3" box="[1027,1173,653,676]" metricMagnitude="-2" metricUnit="m" metricValue="1.035" metricValueMax="1.22" metricValueMin="0.85" pageId="4" pageNumber="374" unit="mm" value="10.35" valueMax="12.2" valueMin="8.5">8.5–12.2 mm</quantity>
|
||
); 2 EMU-8151
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2716545FC272ACDECDFC4C0" blockId="4.[159,1410,528,919]" box="[944,1196,688,711]" pageId="4" pageNumber="374">
|
||
ovig. F (
|
||
<quantity id="4C93DABAC2716545FB9D2ACDECD6C4C0" box="[1034,1189,688,711]" metricMagnitude="-2" metricUnit="m" metricValue="1.155" metricValueMax="1.18" metricValueMin="1.13" pageId="4" pageNumber="374" unit="mm" value="11.55" valueMax="11.8" valueMin="11.3">11.3–11.8 mm</quantity>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2716545FC592AA3ECFCC56B" blockId="4.[159,1410,528,919]" pageId="4" pageNumber="374">
|
||
1 M (CL
|
||
<quantity id="4C93DABAC2716545FBBA2AA3ECFBC4F3" box="[1069,1160,734,756]" metricMagnitude="-2" metricUnit="m" metricValue="1.14" pageId="4" pageNumber="374" unit="mm" value="11.4">11.4 mm</quantity>
|
||
) EMU-8210-B
|
||
<collectionCode id="ED7AEF9AC2716545FF082B75E880C51A" box="[159,243,776,797]" pageId="4" pageNumber="374">TALUD</collectionCode>
|
||
X St. 22
|
||
<date id="FFD5519FC2716545FD982B75EAE0C519" box="[527,659,776,798]" pageId="4" pageNumber="374" value="2007-02-13">Feb 13, 2007</date>
|
||
<quantity id="4C93DABAC2716545FD402B75EB1AC518" box="[727,873,776,799]" metricMagnitude="3" metricUnit="m" metricValue="1.5805" metricValueMax="1.5859999999999999" metricValueMin="1.575" pageId="4" pageNumber="374" unit="m" value="1580.5" valueMax="1586.0" valueMin="1575.0">1575–1586 m</quantity>
|
||
1 ovig. F (
|
||
<quantity id="4C93DABAC2716545FBA62B75ECFEC519" box="[1073,1165,776,798]" metricMagnitude="-2" metricUnit="m" metricValue="1.46" pageId="4" pageNumber="374" unit="mm" value="14.6">14.6 mm</quantity>
|
||
) EMU-8098 6 F (CL
|
||
<quantity id="4C93DABAC2716545FB942B4FECE6C54E" box="[1027,1173,818,841]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.28" metricValueMin="0.82" pageId="4" pageNumber="374" unit="mm" value="10.5" valueMax="12.8" valueMin="8.2">8.2–12.8 mm</quantity>
|
||
); 1 EMU-8153 ovig. F (
|
||
<quantity id="4C93DABAC2716545FBB02B28ECFBC56B" box="[1063,1160,853,876]" metricMagnitude="-2" metricUnit="m" metricValue="1.19" pageId="4" pageNumber="374" unit="mm" value="11.9">11.9 mm</quantity>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2716544FF082BFCE961C3AA" blockId="4.[159,1410,528,919]" lastBlockId="5.[151,1437,1140,2030]" lastPageId="5" lastPageNumber="375" pageId="4" pageNumber="374">
|
||
<collectionCode id="ED7AEF9AC2716545FF082BFCE880C591" box="[159,243,897,918]" pageId="4" pageNumber="374">TALUD</collectionCode>
|
||
X St. 25
|
||
<date id="FFD5519FC2716545FD982BFDEAE0C591" box="[527,659,896,918]" pageId="4" pageNumber="374" value="2007-02-14">Feb 14, 2007</date>
|
||
<quantity id="4C93DABAC2716545FD732BFDEB2FC590" box="[740,860,896,919]" metricMagnitude="2" metricUnit="m" metricValue="8.385" metricValueMax="8.4" metricValueMin="8.37" pageId="4" pageNumber="374" unit="m" value="838.5" valueMax="840.0" valueMin="837.0">837–840 m</quantity>
|
||
1 M (CL
|
||
<quantity id="4C93DABAC2716545FBBB2BFDECFBC591" box="[1068,1160,896,918]" metricMagnitude="-2" metricUnit="m" metricValue="1.21" pageId="4" pageNumber="374" unit="mm" value="12.1">12.1 mm</quantity>
|
||
) EMU-8210-D
|
||
<emphasis id="B91FAB4DC2706544FF502C09E96AC28A" bold="true" box="[199,281,1140,1165]" pageId="5" pageNumber="375">Vision.</emphasis>
|
||
The deep-water shrimp
|
||
<taxonomicName id="4C6B0CDCC2706544FDAF2C08EA92C28B" box="[568,737,1140,1164]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="375" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2706544FDAF2C08EA92C28B" box="[568,737,1140,1164]" italics="true" pageId="5" pageNumber="375">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
was not considered by
|
||
<bibRefCitation id="EFFA0AAEC2706544FB922C09ED4DC28B" author="Schiff" box="[1029,1342,1140,1165]" pageId="5" pageNumber="375" refString="Schiff, H. & Hendrickx, M. E. (1997) An introductory survey of ecology and sensory receptors of tropical eastern Pacific crustaceans. Italian Journal of Zoology, 64, 13 - 30. http: // dx. doi. org / 10.1080 / 11250009709356168" type="journal article" year="1997">Schiff & Hendrickx (1997)</bibRefCitation>
|
||
in their review of eye structure of shallow and deep-water decapod crustaceans from the Mexican Pacific.
|
||
<bibRefCitation id="EFFA0AAEC2706544FB692CE4E950C2D1" author="Komai" pageId="5" pageNumber="375" refString="Komai, T. (2008) A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema, 30 (2), 261 - 332." type="journal article" year="2008">Komai (2008: Figure 20D)</bibRefCitation>
|
||
presented a dorsal photograph of the eyes of one of the
|
||
<taxonomicName id="4C6B0CDCC2706544FC262CC3EC25C2D2" box="[945,1110,1213,1237]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="375" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2706544FC262CC3EC25C2D2" box="[945,1110,1213,1237]" italics="true" pageId="5" pageNumber="375">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
<typeStatus id="54D0C9FDC2706544FBC82CC3ECB6C2D1" box="[1119,1221,1214,1238]" pageId="5" pageNumber="375" type="syntype">syntypes</typeStatus>
|
||
. The whitish, nonfaceted cornea of the eye of this
|
||
<typeStatus id="54D0C9FDC2706544FD9D2C9FEA12C2FD" box="[522,609,1250,1274]" pageId="5" pageNumber="375" type="syntype">syntype</typeStatus>
|
||
material is in contrast with the series of specimens examined during this study in which distinctly delineated facets were observed in the cornea, more clearly on the proximodorsal part of the eye (
|
||
<figureCitation id="13506BDAC2706544FE972D54E91BC345" box="[256,360,1321,1346]" captionStart="FIGURE 3" captionStartId="5.[151,250,1045,1067]" captionTargetBox="[152,1434,180,1032]" captionTargetId="figure@5.[152,1435,180,1033]" captionTargetPageId="5" captionText="FIGURE 3. Parapontophilus occidentalis (Faxon, 1893), preserved specimen. A, dorsal view of rostrum and eyes; B, same, left eye, amplified." httpUri="https://zenodo.org/record/245808/files/figure.png" pageId="5" pageNumber="375">Figure 3</figureCitation>
|
||
). When comparing specimens from different depths (
|
||
<quantity id="4C93DABAC2706544FC732D57ECE8C345" box="[996,1179,1322,1346]" metricMagnitude="3" metricUnit="m" metricValue="1.4635" metricValueMax="2.09" metricValueMin="0.837" pageId="5" pageNumber="375" unit="m" value="1463.5" valueMax="2090.0" valueMin="837.0">837 to 2090 m</quantity>
|
||
), no differences were observed and all the eyes featured the same aspect, with facets well delimited dorsally and fading away in the front. However, there was no sign of pigmentation, indicating a well-advanced but incomplete degeneration process of the cornea.
|
||
</paragraph>
|
||
<caption id="DF1427D7C2716545FF002FD2ED4AC1E4" httpUri="https://zenodo.org/record/245807/files/figure.png" pageId="4" pageNumber="374" targetBox="[167,1416,988,1926]" targetPageId="4">
|
||
<paragraph id="8BD4775FC2716545FF002FD2ED4AC1E4" blockId="4.[151,1435,1967,2019]" pageId="4" pageNumber="374">
|
||
<emphasis id="B91FAB4DC2716545FF002FD2E961C1C3" bold="true" box="[151,274,1967,1989]" pageId="4" pageNumber="374">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C6B0CDCC2716545FE8E2FD2EAAAC1C2" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[281,729,1967,1989]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="374" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2716545FE8E2FD2EA36C1C2" box="[281,581,1967,1989]" italics="true" pageId="4" pageNumber="374">Parapontophilus occidentalis</emphasis>
|
||
(Faxon, 1893)
|
||
</taxonomicName>
|
||
(EMU-10505). A, B, male, CL 13.1 mm. C, female, CL 16.1 mm. A, cephalotorax, dorsal view; B, cephalothorax, lateral view (appendages omitted); C, antennular peduncle, dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF1427D7C2706544FF002C68E924C24D" httpUri="https://zenodo.org/record/245808/files/figure.png" pageId="5" pageNumber="375" targetBox="[152,1434,180,1032]" targetPageId="5">
|
||
<paragraph id="8BD4775FC2706544FF002C68E924C24D" blockId="5.[151,1436,1045,1098]" pageId="5" pageNumber="375">
|
||
<emphasis id="B91FAB4DC2706544FF002C68E967C22D" bold="true" box="[151,276,1045,1067]" pageId="5" pageNumber="375">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C6B0CDCC2706544FE8B2C68EA97C22C" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[284,740,1045,1067]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="375" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2706544FE8B2C68EA3BC22C" box="[284,584,1045,1067]" italics="true" pageId="5" pageNumber="375">Parapontophilus occidentalis</emphasis>
|
||
(Faxon, 1893)
|
||
</taxonomicName>
|
||
, preserved specimen. A, dorsal view of rostrum and eyes; B, same, left eye, amplified.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD4775FC2706544FF502DC4EC2AC039" blockId="5.[151,1437,1140,2030]" pageId="5" pageNumber="375">
|
||
<emphasis id="B91FAB4DC2706544FF502DC4E9ACC3D5" bold="true" box="[199,479,1465,1490]" pageId="5" pageNumber="375">Color. Fresh specimen.</emphasis>
|
||
Body light brown to pinkish, flush of darker brown on anterior part of carapace, uropods and distal part of chelae, tip of fingers of chelae whitish. Eye bright orange to yellowish (
|
||
<figureCitation id="13506BDAC2706544FB732DA0ED3BC3F1" box="[1252,1352,1501,1526]" captionStart="FIGURE 4" captionStartId="6.[151,250,1190,1212]" captionTargetBox="[151,1435,193,1168]" captionTargetId="figure@6.[151,1435,193,1168]" captionTargetPageId="6" captionText="FIGURE 4. Parapontophilus occidentalis (Faxon, 1893), fresh specimen. Male, CL 12.1 mm, TALUD X, St. 25 (EMU- 8210 - D)." httpUri="https://zenodo.org/record/245809/files/figure.png" pageId="5" pageNumber="375">Figure 4</figureCitation>
|
||
). Color of freshly caught specimen described herein differs somewhat from the color provided by
|
||
<bibRefCitation id="EFFA0AAEC2706544FB0D2E7FEDEFC01D" author="Faxon" box="[1178,1436,1537,1562]" pageId="5" pageNumber="375" refString="Faxon, W. (1895) Reports on an exploration off the west coast of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, carried on by the U. S. Fish Commission steamer " Albatross ", during 1891, lieut. Commander Z. L. Tanner, U. S. N., commanding. XV. The stalk-eyed Crustacea. Memoirs of the Museum of Comparative Zoology at Harvard College, 18, 1 - 292." type="journal article" year="1895">Faxon (1895: Pl. D, 2)</bibRefCitation>
|
||
which is salmon in the abdomen and appendages, and brownish on the cephalothorax.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2706544FF502E34EDE2C1E9" blockId="5.[151,1437,1140,2030]" pageId="5" pageNumber="375">
|
||
<emphasis id="B91FAB4DC2706544FF502E34EBD1C065" bold="true" box="[199,930,1609,1634]" pageId="5" pageNumber="375">Biological and ecological aspects. Geographic distribution.</emphasis>
|
||
The species is known from California to northern
|
||
<collectingCountry id="F37C37CFC2706544FF692E10E94DC081" box="[254,318,1645,1670]" name="Chile" pageId="5" pageNumber="375">Chile</collectingCountry>
|
||
. Distribution in
|
||
<collectingCountry id="F37C37CFC2706544FE6E2E10EA3DC081" box="[505,590,1645,1670]" name="Mexico" pageId="5" pageNumber="375">Mexico</collectingCountry>
|
||
includes the east part of the central Gulf of California (
|
||
<bibRefCitation id="EFFA0AAEC2706544FB5B2E10EDE7C081" author="Hendrickx" box="[1228,1428,1645,1670]" pageId="5" pageNumber="375" refString="Hendrickx, M. E. (2012 b) Los Glyphocrangonidae y Crangonidae (Crustacea: Decapoda: Caridea) recolectados durante los cruceros TALUD en el Pacifico mexicano. In: Zamorano, P., Hendrickx, M. E. & Caso, M. (Eds.). Biodiversidad y comunidades del talud continental del Pacifico mexicano. Secretaria del Medio Ambiente y Recursos Naturales (SEMARNAT), Instituto Nacional de Ecologia (INE), Mexico, D. F., pp. 319 - 356. Available from: http: // www 2. ine. gob. mx / publicaciones / libros / 690 / glypho. pdf (accessed 14 July 2015)" type="journal volume" year="2012" yearSuffix="b">Hendrickx 2012b</bibRefCitation>
|
||
) and the west coast off the Baja California Peninsula (material examined), essentially its northern half (
|
||
<figureCitation id="13506BDAC2706544FA8A2EECED08C0AD" box="[1309,1403,1681,1706]" captionStart="FIGURE 1" captionStartId="2.[151,250,1061,1083]" captionTargetBox="[151,1436,377,1022]" captionTargetId="figure@2.[151,1436,373,1040]" captionTargetPageId="2" captionText="FIGURE 1. (a) Localities sampled in the Gulf of California and off the west coast of Baja California during the TALUD project and (b) distribution of Parapontophilus occidentalis (Faxon, 1893) in the Gulf of California (reported by Hendrickx 2012 b) and off the west coast of Baja California in this study (TALUD XV, XVI and XVI-B). Symbols are proportional to density values." httpUri="https://zenodo.org/record/245806/files/figure.png" pageId="5" pageNumber="375">Figure 1</figureCitation>
|
||
b).
|
||
<collectingCountry id="F37C37CFC2706544FF002ECBE8C5C0C9" box="[151,182,1718,1742]" name="American Samoa" pageId="5" pageNumber="375">As</collectingCountry>
|
||
noted previously, due to the lack of intensive sampling program in the region, records for deep-water crangonids in the eastern Pacific were very scarce until recently (see Hendrickx 2011; 2012b; 2014;
|
||
<bibRefCitation id="EFFA0AAEC2706544FA9F2EA4E902C111" author="Hendrickx" pageId="5" pageNumber="375" refString="Hendrickx, M. E. & Ayon-Parente, M. (2012) First record of Prionocrangon Wood Mason & Alcock, 1981 (Crustacea: Decapoda: Caridea: Crangonidae) in the East Pacific and description of a new deep-water species from western Mexico. Zootaxa, 3205, 63 - 68." type="journal article" year="2012">Hendrickx & Ayón-Parente 2012</bibRefCitation>
|
||
) and there are no records for
|
||
<taxonomicName id="4C6B0CDCC2706544FD2A2E83EB13C112" box="[701,864,1789,1813]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="375" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2706544FD2A2E83EB13C112" box="[701,864,1789,1813]" italics="true" pageId="5" pageNumber="375">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
in the
|
||
<collectionCode id="ED7AEF9AC2706544FC392E83EB9DC111" box="[942,1006,1790,1814]" pageId="5" pageNumber="375">GBIF</collectionCode>
|
||
data base (
|
||
<collectionCode id="ED7AEF9AC2706544FBFB2E83ECDEC111" box="[1132,1197,1790,1814]" pageId="5" pageNumber="375">GBIF</collectionCode>
|
||
2014). In addition to the localities included in the original description by
|
||
<bibRefCitation id="EFFA0AAEC2706544FD762F5FEB08C13D" author="Faxon" box="[737,891,1826,1850]" pageId="5" pageNumber="375" refString="Faxon, W. (1893) Reports on the dredgings operations off the west coast of Central America to the Galapagos, to the west coast of Mexico, and in the Gulf of California, in charge of Alexander Agassiz, carried on by the U. S. Fish Commission steamer " Albatross ", during 1891, lieut. Commander Z. L. Tanner, U. S. N., commanding. VI. Preliminary descriptions of new species of Crustacea. Bulletin of the Museum of Comparative Zoology at Harvard University, 24 (7), 149 - 220." type="journal article" year="1893">Faxon (1893)</bibRefCitation>
|
||
, it was reported from northern
|
||
<collectingCountry id="F37C37CFC2706544FB4D2F5FED7EC13E" box="[1242,1293,1826,1849]" name="Peru" pageId="5" pageNumber="375">Peru</collectingCountry>
|
||
(
|
||
<quantity id="4C93DABAC2706544FA892F5CE8DDC159" metricMagnitude="3" metricUnit="m" metricValue="1.975" metricValueMax="2.1" metricValueMin="1.85" pageId="5" pageNumber="375" unit="m" value="1975.0" valueMax="2100.0" valueMin="1850.0">1850–2100 m</quantity>
|
||
) and northern
|
||
<collectingCountry id="F37C37CFC2706544FEC62F38E9FEC159" box="[337,397,1861,1886]" name="Chile" pageId="5" pageNumber="375">Chile</collectingCountry>
|
||
(
|
||
<quantity id="4C93DABAC2706544FE0B2F3BEA49C159" box="[412,570,1862,1886]" metricMagnitude="3" metricUnit="m" metricValue="2.0149999999999997" metricValueMax="2.12" metricValueMin="1.91" pageId="5" pageNumber="375" unit="m" value="2015.0" valueMax="2120.0" valueMin="1910.0">1910–2120 m</quantity>
|
||
) by
|
||
<bibRefCitation id="EFFA0AAEC2706544FDFC2F38EB5BC159" author="Zarenkov" box="[619,808,1861,1886]" pageId="5" pageNumber="375" refString="Zarenkov, N. A. (1976) On the fauna of decapods of the waters adjacent to South America. Biologia Morya, 5, 8 - 18." type="journal article" year="1976">Zarenkov (1976)</bibRefCitation>
|
||
and is also known from California (
|
||
<bibRefCitation id="EFFA0AAEC2706544FB2D2F38ED16C159" author="Wicksten" box="[1210,1381,1861,1886]" pageId="5" pageNumber="375" refString="Wicksten, M. K. (1977) Range extensions of four species of crangonid shrimps from California and Baja California, with a key to the genera (Natantia: Crangonidae). Proceeding of the Biological Society of Washington, 90 (4), 963 - 967." type="journal article" year="1977">Wicksten 1977</bibRefCitation>
|
||
) and southern
|
||
<collectingCountry id="F37C37CFC2706544FF692F17E942C186" box="[254,305,1898,1921]" name="Peru" pageId="5" pageNumber="375">Peru</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFFA0AAEC2706544FEA82F17EAC8C185" author="Moscoso" box="[319,699,1897,1922]" pageId="5" pageNumber="375" refString="Moscoso, V. (2012) Catalogo de crustaceos decapodos y estomatopodos del Peru. Boletin, Instituto del Mar del Peru, 27 (1 - 2), 1 - 207." type="journal article" year="2012" yearSuffix="m">
|
||
Moscoso 2012;
|
||
<geoCoordinate id="EE5F1198C2706544FE642F14EA25C185" box="[499,598,1897,1922]" direction="south" orientation="latitude" pageId="5" pageNumber="375" precision="925" value="-15.75">15º 45' S</geoCoordinate>
|
||
,
|
||
<quantity id="4C93DABAC2706544FDF52F14EAC8C185" box="[610,699,1897,1922]" metricMagnitude="3" metricUnit="m" metricValue="3.475" pageId="5" pageNumber="375" unit="m" value="3475.0">3475 m</quantity>
|
||
</bibRefCitation>
|
||
). It was not collected during the "Miguel Oliver" cruise (2008) off
|
||
<collectingCountry id="F37C37CFC2706544FF002FF0E887C1A1" box="[151,244,1933,1958]" name="Ecuador" pageId="5" pageNumber="375">Ecuador</collectingCountry>
|
||
(depth range of the survey,
|
||
<quantity id="4C93DABAC2706544FDD12FF0EAABC1A1" box="[582,728,1933,1958]" metricMagnitude="3" metricUnit="m" metricValue="1.0" metricValueMax="1.5" metricValueMin="0.5" pageId="5" pageNumber="375" unit="m" value="1000.0" valueMax="1500.0" valueMin="500.0">500–1500 m</quantity>
|
||
) (
|
||
<bibRefCitation id="EFFA0AAEC2706544FD652FF0EC76C1A1" author="Cornejo-Antepara" box="[754,1029,1933,1958]" pageId="5" pageNumber="375" refString="Cornejo-Antepara, M. (2010) Los crustaceos decapodos de aguas profundas del mar ecuatoriano. Master thesis, Universidad de Guayaquil, Facultad de Ciencias Naturales, Guayaquil, Ecuador, 118 pp." type="book" year="2010">Cornejo-Antepara 2010</bibRefCitation>
|
||
), neither was it reported by
|
||
<bibRefCitation id="EFFA0AAEC2706544FAC12FF3E893C1CD" author="Lopez" pageId="5" pageNumber="375" refString="Lopez, J. A. (2011) Identificacion de especies de crustaceos colectados en el Pacifico centroamericano durante la campana oceanografica pesquera del B / O " Miguel Oliver " (primera parte). Informe SICA-OSPESCA-OIRSA, mayo 2011, 1 - 28." type="journal article" year="2011">Lopez (2011)</bibRefCitation>
|
||
during the same cruise from off
|
||
<collectingCountry id="F37C37CFC2706544FDCF2FCCEAAEC1CD" box="[600,733,1969,1994]" name="El Salvador" pageId="5" pageNumber="375">El Salvador</collectingCountry>
|
||
to
|
||
<collectingCountry id="F37C37CFC2706544FC942FCFEB2FC1CE" box="[771,860,1970,1993]" name="Panama" pageId="5" pageNumber="375">Panama</collectingCountry>
|
||
(overall depth range,
|
||
<quantity id="4C93DABAC2706544FBC02FCCEC9AC1CD" box="[1111,1257,1969,1994]" metricMagnitude="2" metricUnit="m" metricValue="8.19" metricValueMax="15.3" metricValueMin="1.08" pageId="5" pageNumber="375" unit="m" value="819.0" valueMax="1530.0" valueMin="108.0">108–1530 m</quantity>
|
||
).
|
||
<bibRefCitation id="EFFA0AAEC2706544FB6A2FCCEDEFC1CD" author="Komai" box="[1277,1436,1969,1994]" pageId="5" pageNumber="375" refString="Komai, T. (2008) A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema, 30 (2), 261 - 332." type="journal article" year="2008">Komai (2008)</bibRefCitation>
|
||
included four localities for
|
||
<taxonomicName id="4C6B0CDCC2706544FE5F2FABEA19C1EA" box="[456,618,2005,2029]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="375" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2706544FE5F2FABEA19C1EA" box="[456,618,2005,2029]" italics="true" pageId="5" pageNumber="375">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
: off
|
||
<collectingCountry id="F37C37CFC2706544FD372FA8EB6FC1E9" box="[672,796,2005,2030]" name="Guatemala" pageId="5" pageNumber="375">Guatemala</collectingCountry>
|
||
,
|
||
<collectingCountry id="F37C37CFC2706544FCBF2FABEBD7C1E9" box="[808,932,2005,2030]" name="Costa Rica" pageId="5" pageNumber="375">Costa Rica</collectingCountry>
|
||
,
|
||
<collectingCountry id="F37C37CFC2706544FC272FABEC7FC1EA" box="[944,1036,2006,2029]" name="Panama" pageId="5" pageNumber="375">Panama</collectingCountry>
|
||
, and
|
||
<collectingCountry id="F37C37CFC2706544FBD12FA8ECF6C1E9" box="[1094,1157,2005,2030]" name="Chile" pageId="5" pageNumber="375">Chile</collectingCountry>
|
||
, without further details.
|
||
</paragraph>
|
||
<caption id="DF1427D7C2736547FF002CDBE8CBC2DD" httpUri="https://zenodo.org/record/245809/files/figure.png" pageId="6" pageNumber="376" targetBox="[151,1435,193,1168]" targetPageId="6">
|
||
<paragraph id="8BD4775FC2736547FF002CDBE8CBC2DD" blockId="6.[151,1436,1190,1242]" pageId="6" pageNumber="376">
|
||
<emphasis id="B91FAB4DC2736547FF002CDBE960C2BC" bold="true" box="[151,275,1190,1212]" pageId="6" pageNumber="376">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C6B0CDCC2736547FE8E2CDBEAADC2BB" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[281,734,1190,1212]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="376" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2736547FE8E2CDBEA37C2BB" box="[281,580,1190,1212]" italics="true" pageId="6" pageNumber="376">Parapontophilus occidentalis</emphasis>
|
||
(Faxon, 1893)
|
||
</taxonomicName>
|
||
, fresh specimen. Male, CL 12.1 mm, TALUD X, St. 25 (EMU-8210- D).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD4775FC2736547FF502D75E9E1C3D3" blockId="6.[151,1436,1287,2039]" pageId="6" pageNumber="376">
|
||
In
|
||
<collectingCountry id="F37C37CFC2736547FF702D7AE94CC327" box="[231,319,1287,1312]" name="Mexico" pageId="6" pageNumber="376">Mexico</collectingCountry>
|
||
,
|
||
<bibRefCitation id="EFFA0AAEC2736547FEDB2D7AEA50C327" author="Hendrickx" box="[332,547,1287,1312]" pageId="6" pageNumber="376" refString="Hendrickx, M. E. (2012 b) Los Glyphocrangonidae y Crangonidae (Crustacea: Decapoda: Caridea) recolectados durante los cruceros TALUD en el Pacifico mexicano. In: Zamorano, P., Hendrickx, M. E. & Caso, M. (Eds.). Biodiversidad y comunidades del talud continental del Pacifico mexicano. Secretaria del Medio Ambiente y Recursos Naturales (SEMARNAT), Instituto Nacional de Ecologia (INE), Mexico, D. F., pp. 319 - 356. Available from: http: // www 2. ine. gob. mx / publicaciones / libros / 690 / glypho. pdf (accessed 14 July 2015)" type="journal volume" year="2012" yearSuffix="b">Hendrickx (2012b)</bibRefCitation>
|
||
reported
|
||
<specimenCount id="9D6DBCD6C2736547FD052D7AEB58C327" box="[658,811,1287,1312]" pageId="6" pageNumber="376" type="generic">16 specimens</specimenCount>
|
||
of
|
||
<taxonomicName id="4C6B0CDCC2736547FCC32D75EB8BC318" box="[852,1016,1287,1311]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="376" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2736547FCC32D75EB8BC318" box="[852,1016,1287,1311]" italics="true" pageId="6" pageNumber="376">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
from four stations in the central and southern Gulf of California (
|
||
<tableCitation id="C6E942E4C2736547FE402D56EA59C343" box="[471,554,1323,1348]" captionStart="TABLE 1" captionStartId="4.[151,244,476,501]" captionText="TABLE 1. Material of Parapontophilus occidentalis (Faxon, 1893), cited by Hendrickx (2012 b)." pageId="6" pageNumber="376">Table 1</tableCitation>
|
||
), within a depth range from
|
||
<quantity id="4C93DABAC2736547FCFB2D51EC61C344" box="[876,1042,1323,1348]" metricMagnitude="3" metricUnit="m" metricValue="1.2115" metricValueMax="1.5859999999999999" metricValueMin="0.837" pageId="6" pageNumber="376" unit="m" value="1211.5" valueMax="1586.0" valueMin="837.0">837 to 1586 m</quantity>
|
||
. This species was not found during another survey off the SW coast of
|
||
<collectingCountry id="F37C37CFC2736547FDB22D32EA09C36F" box="[549,634,1359,1384]" name="Mexico" pageId="6" pageNumber="376">Mexico</collectingCountry>
|
||
(Jalisco to Guerrero:
|
||
<collectionCode id="ED7AEF9AC2736547FCF82D2DEBBFC36F" box="[879,972,1360,1384]" pageId="6" pageNumber="376">TALUD</collectionCode>
|
||
XII, 20 trawls, from
|
||
<quantity id="4C93DABAC2736547FB2C2D32ED13C36F" box="[1211,1376,1359,1384]" metricMagnitude="3" metricUnit="m" metricValue="1.216" metricValueMax="2.136" metricValueMin="0.296" pageId="6" pageNumber="376" unit="m" value="1216.0" valueMax="2136.0" valueMin="296.0">296 to 2136 m</quantity>
|
||
) (see
|
||
<bibRefCitation id="EFFA0AAEC2736547FF002D0EE929C38B" author="Hendrickx" box="[151,346,1395,1420]" pageId="6" pageNumber="376" refString="Hendrickx, M. E. (2012 a) Crustaceos decapodos (Arthropoda: Crustacea: Decapoda) de aguas profundas del Pacifico mexicano: Lista de especies y material recolectado durante el proyecto TALUD. In: Zamorano, P., Hendrickx, M. E. & Caso, M. (Eds.). Biodiversidad y comunidades del talud continental del Pacifico mexicano. Secretaria del Medio Ambiente y Recursos Naturales (SEMARNAT), Instituto Nacional de Ecologia (INE), Mexico, D. F., pp. 283 - 317. Available from: http: // www 2. ine. gob. mx / publicaciones / libros / 690 / crustaceos. pdf (accessed 14 July 2015)" type="journal volume" year="2012" yearSuffix="a">Hendrickx 2012a</bibRefCitation>
|
||
for further details), although the total number of deep-water trawls and the depth range sampled were similar to those of surveys performed off the west coast of the Baja California Peninsula (this study) and in the Gulf of California.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2736547FF502DA2EA46C110" blockId="6.[151,1436,1287,2039]" pageId="6" pageNumber="376">
|
||
<emphasis id="B91FAB4DC2736547FF502DA2E98AC3FF" bold="true" box="[199,505,1503,1528]" pageId="6" pageNumber="376">Bathymetric distribution.</emphasis>
|
||
Taking into account that most (98%) specimens were collected from the northern half of the Baja California Peninsula (BCP) and that only three specimens were collected in its southern half, ecological aspects were studied considering only the material collected off the northern part of the BCP (surveys
|
||
<collectionCode id="ED7AEF9AC2736547FF002E31E887C063" box="[151,244,1612,1636]" pageId="6" pageNumber="376">TALUD</collectionCode>
|
||
XVI and XVI-B).
|
||
<taxonomicName id="4C6B0CDCC2736547FE5E2E36EB67C064" box="[457,788,1611,1635]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="376" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2736547FE5E2E36EB67C064" box="[457,788,1611,1635]" italics="true" pageId="6" pageNumber="376">Parapontophilus occidentalis</emphasis>
|
||
</taxonomicName>
|
||
was collected between
|
||
<date id="FFD5519FC2736547FBB72E36ECB4C063" box="[1056,1223,1611,1636]" pageId="6" pageNumber="376" value="1296" valueMax="2093">
|
||
1296 and
|
||
<quantity id="4C93DABAC2736547FB182E31ECB4C063" box="[1167,1223,1612,1636]" metricMagnitude="3" metricUnit="m" metricValue="2.093" pageId="6" pageNumber="376" unit="m" value="2093.0">2093</quantity>
|
||
</date>
|
||
m and was mainly distributed between
|
||
<date id="FFD5519FC2736547FEED2E0DEA53C08F" box="[378,544,1647,1672]" pageId="6" pageNumber="376" value="1700" valueMax="2100">
|
||
1700 and
|
||
<quantity id="4C93DABAC2736547FE7F2E0DEA53C08F" box="[488,544,1648,1672]" metricMagnitude="3" metricUnit="m" metricValue="2.1" pageId="6" pageNumber="376" unit="m" value="2100.0">2100</quantity>
|
||
</date>
|
||
m (Figure 5), where it was collected in 100% of the samplings (
|
||
<tableCitation id="C6E942E4C2736547FB672E12ED3BC08F" box="[1264,1352,1647,1672]" captionStart="TABLE 2" captionStartId="7.[151,239,398,421]" captionTargetBox="[159,1406,564,983]" captionTargetPageId="7" captionText="TABLE 2. Number of hauls performed off the west coast of the northern (TALUD XVI and XVI-B) and southern (TALUD XV) Baja California Peninsula, number of individuals captured (# ind.) and frequency of occurrence (% F) of Parapontophilus occidentalis (Faxon, 1893) in hauls by depth range." httpUri="http://table.plazi.org/id/DF1427D7C2726546FF0029F3EBE0C7E1" pageId="6" pageNumber="376" tableUuid="DF1427D7C2726546FF0029F3EBE0C7E1">Table 2</tableCitation>
|
||
). Some organisms were distributed between
|
||
<date id="FFD5519FC2736547FDA52EE9EAAAC0AB" box="[562,729,1683,1708]" pageId="6" pageNumber="376" value="1300" valueMax="1500">
|
||
1300 and
|
||
<quantity id="4C93DABAC2736547FD362EEEEAAAC0AB" box="[673,729,1683,1708]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="376" unit="m" value="1500.0">1500</quantity>
|
||
</date>
|
||
m, with a gap on the presence of
|
||
<taxonomicName id="4C6B0CDCC2736547FBC22EE9EC8BC0AC" box="[1109,1272,1683,1707]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="376" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2736547FBC22EE9EC8BC0AC" box="[1109,1272,1683,1707]" italics="true" pageId="6" pageNumber="376">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
between
|
||
<date id="FFD5519FC2736547FAF32EEEE973C0D7" pageId="6" pageNumber="376" value="1500" valueMax="1700">
|
||
1500 and
|
||
<quantity id="4C93DABAC2736547FF5F2EC5E973C0D7" box="[200,256,1720,1744]" metricMagnitude="3" metricUnit="m" metricValue="1.7" pageId="6" pageNumber="376" unit="m" value="1700.0">1700</quantity>
|
||
</date>
|
||
m. It is uncertain whether the lack of organisms at the
|
||
<quantity id="4C93DABAC2736547FC152ECAEC6CC0C8" box="[898,1055,1719,1744]" metricMagnitude="3" metricUnit="m" metricValue="1.6" metricValueMax="1.7" metricValueMin="1.5" pageId="6" pageNumber="376" unit="m" value="1600.0" valueMax="1700.0" valueMin="1500.0">1500–1700 m</quantity>
|
||
depth range is attributable to the influence of some unknown environmental factor or to a low sampling intensity (
|
||
<tableCitation id="C6E942E4C2736547FBA92EA6ECEBC0F3" box="[1086,1176,1755,1780]" captionStart="TABLE 2" captionStartId="7.[151,239,398,421]" captionTargetBox="[159,1406,564,983]" captionTargetPageId="7" captionText="TABLE 2. Number of hauls performed off the west coast of the northern (TALUD XVI and XVI-B) and southern (TALUD XV) Baja California Peninsula, number of individuals captured (# ind.) and frequency of occurrence (% F) of Parapontophilus occidentalis (Faxon, 1893) in hauls by depth range." httpUri="http://table.plazi.org/id/DF1427D7C2726546FF0029F3EBE0C7E1" pageId="6" pageNumber="376" tableUuid="DF1427D7C2726546FF0029F3EBE0C7E1">Table 2</tableCitation>
|
||
). Density and biomass showed similar bathymetric patterns.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2736546FF502F5EE9ACC744" blockId="6.[151,1436,1287,2039]" lastBlockId="7.[151,1436,151,323]" lastPageId="7" lastPageNumber="377" pageId="6" pageNumber="376">
|
||
Considering the material collected off the northern BCP during this study,
|
||
<specimenCount id="9D6DBCD6C2736547FBD42F59ECDCC13B" box="[1091,1199,1827,1852]" pageId="6" pageNumber="376" type="male">28 males</specimenCount>
|
||
,
|
||
<specimenCount id="9D6DBCD6C2736547FB572F5EED4CC13B" box="[1216,1343,1827,1852]" pageId="6" pageNumber="376" type="female">76 females</specimenCount>
|
||
and 32 ovigerous females (30% of all females) (M:F = 1:3.6) were available. Size varied from
|
||
<quantity id="4C93DABAC2736547FB0E2F35ED3DC158" box="[1177,1358,1864,1888]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.3199999999999998" metricValueMin="0.88" pageId="6" pageNumber="376" unit="mm" value="11.0" valueMax="13.2" valueMin="8.8">8.8 to 13.2 mm</quantity>
|
||
CL in males, from
|
||
<quantity id="4C93DABAC2736547FEBA2F11E994C184" box="[301,487,1899,1924]" metricMagnitude="-2" metricUnit="m" metricValue="1.225" metricValueMax="1.61" metricValueMin="0.84" pageId="6" pageNumber="376" unit="mm" value="12.25" valueMax="16.1" valueMin="8.4">8.4 to 16.1 mm</quantity>
|
||
CL in females, and from
|
||
<quantity id="4C93DABAC2736547FCB22F11EB9EC184" box="[805,1005,1899,1924]" metricMagnitude="-2" metricUnit="m" metricValue="1.2899999999999998" metricValueMax="1.56" metricValueMin="1.02" pageId="6" pageNumber="376" unit="mm" value="12.899999999999999" valueMax="15.6" valueMin="10.2">10.2 to 15.6 mm</quantity>
|
||
CL in ovigerous females. Statistical comparisons of size distributions across depth strata revealed almost significant differences (K-W test H2,133=5.79,
|
||
<emphasis id="B91FAB4DC2736547FF002FCAE8D6C1C9" box="[151,165,1975,1998]" italics="true" pageId="6" pageNumber="376">p</emphasis>
|
||
=0.05). A pattern of larger organisms found at greater depths (
|
||
<quantity id="4C93DABAC2736547FC092FCAEC46C1C8" box="[926,1077,1975,1999]" metricMagnitude="3" metricUnit="m" metricValue="1.9005" metricValueMax="2.1" metricValueMin="1.7009999999999998" pageId="6" pageNumber="376" unit="m" value="1900.5" valueMax="2100.0" valueMin="1701.0">1701–2100m</quantity>
|
||
) was detected (
|
||
<figureCitation id="13506BDAC2736547FB612FCBED2EC1C8" box="[1270,1373,1974,1999]" captionStart="FIGURE 6" captionStartId="8.[151,250,667,689]" captionTargetBox="[188,1404,231,630]" captionTargetId="figure@8.[179,1419,193,638]" captionTargetPageId="8" captionText="FIGURE 6. Bathymetric patterns of carapace length (CL) of Parapontophilus occidentalis (Faxon, 1893)." httpUri="https://zenodo.org/record/245810/files/figure.png" pageId="6" pageNumber="376">Figure 6</figureCitation>
|
||
) and differences were almost significant between
|
||
<date id="FFD5519FC2736547FD082FA7EB6EC1F4" box="[671,797,2010,2035]" pageId="6" pageNumber="376" value="1301" valueMax="1500">1301–1500</date>
|
||
and
|
||
<quantity id="4C93DABAC2736547FCCC2FA7EB89C1F5" box="[859,1018,2010,2034]" metricMagnitude="3" metricUnit="m" metricValue="1.8005" metricValueMax="1.9" metricValueMin="1.7009999999999998" pageId="6" pageNumber="376" unit="m" value="1800.5" valueMax="1900.0" valueMin="1701.0">1701–1900 m</quantity>
|
||
(K-W test,
|
||
<emphasis id="B91FAB4DC2736547FB1D2FA6ECEBC1F5" box="[1162,1176,2011,2034]" italics="true" pageId="6" pageNumber="376">n</emphasis>
|
||
<date id="FFD5519FC2736547FB0F2F94ECA8C1F0" box="[1176,1243,2025,2039]" pageId="6" pageNumber="376" value="1301" valueMax="1500">1301-1500</date>
|
||
=37,
|
||
<emphasis id="B91FAB4DC2736547FA8F2FA6ED55C1F5" box="[1304,1318,2011,2034]" italics="true" pageId="6" pageNumber="376">n</emphasis>
|
||
<date id="FFD5519FC2736547FAB12F94ED1AC1F0" box="[1318,1385,2025,2039]" pageId="6" pageNumber="376" value="1701" valueMax="1900">1701-1900</date>
|
||
=33,
|
||
<emphasis id="B91FAB4DC2726546FF0028E4E8D6C6B7" box="[151,165,153,176]" italics="true" pageId="7" pageNumber="377">p</emphasis>
|
||
=0.08). Overall, females were significantly larger than males (Mann-Whintey
|
||
<emphasis id="B91FAB4DC2726546FB8F28E4EC5FC6B7" box="[1048,1068,153,176]" italics="true" pageId="7" pageNumber="377">U</emphasis>
|
||
test,
|
||
<emphasis id="B91FAB4DC2726546FBFD28E4EC0DC6B7" box="[1130,1150,153,176]" italics="true" pageId="7" pageNumber="377">U</emphasis>
|
||
=1066.0,
|
||
<emphasis id="B91FAB4DC2726546FB7E28E4EC84C6B7" box="[1257,1271,153,176]" italics="true" pageId="7" pageNumber="377">p</emphasis>
|
||
<0.05) (
|
||
<figureCitation id="13506BDAC2726546FAC628EAE8D5C6D3" captionStart="FIGURE 7" captionStartId="8.[151,250,1971,1993]" captionTargetBox="[292,1288,1363,1970]" captionTargetId="figure@8.[284,1304,1349,1970]" captionTargetPageId="8" captionText="FIGURE 7. Carapace length (CL) distribution of Parapontophilus occidentalis (Faxon, 1893) by sex. White, males; black, females; grey, ovigerous females." httpUri="https://zenodo.org/record/245811/files/figure.png" pageId="7" pageNumber="377">Figure 7</figureCitation>
|
||
) and ovigerous females were larger than non-ovigerous females (Mann-Whintey
|
||
<emphasis id="B91FAB4DC2726546FBD228C0EC2AC6D3" box="[1093,1113,189,212]" italics="true" pageId="7" pageNumber="377">U</emphasis>
|
||
test,
|
||
<emphasis id="B91FAB4DC2726546FB0F28C0ECDFC6D3" box="[1176,1196,189,212]" italics="true" pageId="7" pageNumber="377">U</emphasis>
|
||
=742.5,
|
||
<emphasis id="B91FAB4DC2726546FA9D28C0ED6BC6D3" box="[1290,1304,189,212]" italics="true" pageId="7" pageNumber="377">p</emphasis>
|
||
<0.01). Sex proportions differed across all depth strata (χ2 test all
|
||
<emphasis id="B91FAB4DC2726546FD7C289EEA8AC6FD" box="[747,761,227,250]" italics="true" pageId="7" pageNumber="377">p</emphasis>
|
||
<0.05). Males were essentially present from
|
||
<quantity id="4C93DABAC2726546FB7B289EEDEFC6FD" box="[1260,1436,227,251]" metricMagnitude="3" metricUnit="m" metricValue="1.9005" metricValueMax="2.1" metricValueMin="1.7009999999999998" pageId="7" pageNumber="377" unit="m" value="1900.5" valueMax="2100.0" valueMin="1701.0">
|
||
<date id="FFD5519FC2726546FB7B289EEDF3C6FC" box="[1260,1408,227,251]" pageId="7" pageNumber="377" value="1701" valueMax="2100">1701 to 2100</date>
|
||
m
|
||
</quantity>
|
||
and absent at shallower depths. Instead, greater proportions of ovigerous females were observed at
|
||
<quantity id="4C93DABAC2726546FA97297BEDEFC718" box="[1280,1436,262,287]" metricMagnitude="3" metricUnit="m" metricValue="1.4005" metricValueMax="1.5" metricValueMin="1.301" pageId="7" pageNumber="377" unit="m" value="1400.5" valueMax="1500.0" valueMin="1301.0">1301–1500 m</quantity>
|
||
and
|
||
<quantity id="4C93DABAC2726546FF512956E912C745" box="[198,353,299,323]" metricMagnitude="3" metricUnit="m" metricValue="1.8005" metricValueMax="1.9" metricValueMin="1.7009999999999998" pageId="7" pageNumber="377" unit="m" value="1800.5" valueMax="1900.0" valueMin="1701.0">1701–1900 m</quantity>
|
||
(
|
||
<figureCitation id="13506BDAC2726546FEE72957E9A2C744" box="[368,465,298,323]" captionStart="FIGURE 8" captionStartId="9.[151,250,837,859]" captionTargetBox="[499,1079,200,812]" captionTargetId="figure@9.[493,1088,193,815]" captionTargetPageId="9" captionText="FIGURE 8. Sexual proportions of Parapontophilus occidentalis (Faxon, 1893) by depth stratum. White, males; black, females; grey, ovigerous females." httpUri="https://zenodo.org/record/245812/files/figure.png" pageId="7" pageNumber="377">Figure 8</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF1427D7C2726546FF0029F3EBE0C7E1" ID-Table-UUID="DF1427D7C2726546FF0029F3EBE0C7E1" httpUri="http://table.plazi.org/id/DF1427D7C2726546FF0029F3EBE0C7E1" pageId="7" pageNumber="377" targetBox="[159,1406,564,983]" targetIsTable="true" targetPageId="7">
|
||
<paragraph id="8BD4775FC2726546FF0029F3EBE0C7E1" blockId="7.[151,1435,398,487]" pageId="7" pageNumber="377">
|
||
<emphasis id="B91FAB4DC2726546FF0029F3E97EC7A2" bold="true" box="[151,269,398,421]" pageId="7" pageNumber="377">TABLE 2.</emphasis>
|
||
Number of hauls performed off the west coast of the northern (TALUD XVI and XVI-B) and southern (TALUD XV) Baja California Peninsula, number of individuals captured (#ind.) and frequency of occurrence (%F) of
|
||
<taxonomicName id="4C6B0CDCC2726546FF0029B2EAF4C7E0" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[151,647,463,487]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="377" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2726546FF0029B2E992C7E0" box="[151,481,463,487]" italics="true" pageId="7" pageNumber="377">Parapontophilus occidentalis</emphasis>
|
||
(Faxon, 1893)
|
||
</taxonomicName>
|
||
in hauls by depth range.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD4775FC2726546FF082A7EEC4BC19E" blockId="7.[159,1235,515,537]" lastBlockId="7.[151,1436,1889,1945]" pageId="7" pageNumber="377">
|
||
Depth range (m)
|
||
<collectionCode id="ED7AEF9AC2726546FD932A7EEA24C41F" box="[516,599,515,536]" pageId="7" pageNumber="377">TALUD</collectionCode>
|
||
XVI and
|
||
<collectionCode id="ED7AEF9AC2726546FD2A2A79ECDAC41F" box="[701,1193,515,537]" pageId="7" pageNumber="377">XVIB TALUD</collectionCode>
|
||
XV
|
||
<emphasis id="B91FAB4DC2726546FF002F19E96AC17D" bold="true" box="[151,281,1892,1914]" pageId="7" pageNumber="377">FIGURE 5.</emphasis>
|
||
Standardized mean (a) density (numbers of individuals ha -1) and (b) biomass (in wet weight, g ha -1) of
|
||
<taxonomicName id="4C6B0CDCC2726546FF002FFEEA24C19E" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[151,599,1923,1945]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="377" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC2726546FF002FFEE9B2C19E" box="[151,449,1923,1945]" italics="true" pageId="7" pageNumber="377">Parapontophilus occidentalis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFFA0AAEC2726546FE582FFEEA23C19E" author="Faxon" box="[463,592,1923,1945]" pageId="7" pageNumber="377" refString="Faxon, W. (1893) Reports on the dredgings operations off the west coast of Central America to the Galapagos, to the west coast of Mexico, and in the Gulf of California, in charge of Alexander Agassiz, carried on by the U. S. Fish Commission steamer " Albatross ", during 1891, lieut. Commander Z. L. Tanner, U. S. N., commanding. VI. Preliminary descriptions of new species of Crustacea. Bulletin of the Museum of Comparative Zoology at Harvard University, 24 (7), 149 - 220." type="journal article" year="1893">Faxon, 1893</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
in the northern Baja California by depth range.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC2726546FE5E2A48ED00C5D0" pageId="7" pageNumber="377">
|
||
<table id="F96B85FFC2729ABEFF082A49ED0DC5D0" box="[159,1406,564,983]" gridcols="7" gridrows="9" pageId="7" pageNumber="377">
|
||
<tr id="355B751DC2729ABEFF082A49ED0DC44D" box="[159,1406,564,586]" gridrow="0" pageId="7" pageNumber="377" rowspan-0="1">
|
||
<th id="768A1C61C2729ABEFE5E2A49EA5FC44D" box="[457,556,564,586]" gridcol="1" gridrow="0" pageId="7" pageNumber="377"># of hauls</th>
|
||
<th id="768A1C61C2729ABEFD242A49EA9DC44D" box="[691,750,564,586]" gridcol="2" gridrow="0" pageId="7" pageNumber="377"># ind.</th>
|
||
<th id="768A1C61C2729ABEFCD52A49EB1BC44D" box="[834,872,564,586]" gridcol="3" gridrow="0" pageId="7" pageNumber="377">%F</th>
|
||
<th id="768A1C61C2729ABEFC772A49EC30C44D" box="[992,1091,564,586]" gridcol="4" gridrow="0" pageId="7" pageNumber="377"># of hauls</th>
|
||
<th id="768A1C61C2729ABEFB5A2A49ED7BC44D" box="[1229,1288,564,586]" gridcol="5" gridrow="0" pageId="7" pageNumber="377"># ind.</th>
|
||
<th id="768A1C61C2729ABEFACC2A49ED0DC44D" box="[1371,1406,564,586]" gridcol="6" gridrow="0" pageId="7" pageNumber="377">%F</th>
|
||
</tr>
|
||
<tr id="355B751DC2729ABEFF082A1BED0DC47B" box="[159,1406,614,636]" gridrow="1" pageId="7" pageNumber="377" rowspan-2="1" rowspan-5="1">
|
||
<th id="768A1C61C2729ABEFF082A1BE962C47B" box="[159,273,614,636]" gridcol="0" gridrow="1" pageId="7" pageNumber="377">701–900</th>
|
||
<td id="768A1C61C2729ABEFE5E2A1BEA5FC47B" box="[457,556,614,636]" gridcol="1" gridrow="1" pageId="7" pageNumber="377">6</td>
|
||
<td id="768A1C61C2729ABEFCD52A1BEB1BC47B" box="[834,872,614,636]" gridcol="3" gridrow="1" pageId="7" pageNumber="377">0</td>
|
||
<td id="768A1C61C2729ABEFC772A1BEC30C47B" box="[992,1091,614,636]" gridcol="4" gridrow="1" pageId="7" pageNumber="377">2</td>
|
||
<td id="768A1C61C2729ABEFACC2A1BED0DC47B" box="[1371,1406,614,636]" gridcol="6" gridrow="1" pageId="7" pageNumber="377">0</td>
|
||
</tr>
|
||
<tr id="355B751DC2729ABEFF082AEAED0DC4AA" box="[159,1406,663,685]" gridrow="2" pageId="7" pageNumber="377" rowspan-2="1" rowspan-5="1">
|
||
<th id="768A1C61C2729ABEFF082AEAE962C4AA" box="[159,273,663,685]" gridcol="0" gridrow="2" pageId="7" pageNumber="377">901–1100</th>
|
||
<td id="768A1C61C2729ABEFE5E2AEAEA5FC4AA" box="[457,556,663,685]" gridcol="1" gridrow="2" pageId="7" pageNumber="377">2</td>
|
||
<td id="768A1C61C2729ABEFCD52AEAEB1BC4AA" box="[834,872,663,685]" gridcol="3" gridrow="2" pageId="7" pageNumber="377">0</td>
|
||
<td id="768A1C61C2729ABEFC772AEAEC30C4AA" box="[992,1091,663,685]" gridcol="4" gridrow="2" pageId="7" pageNumber="377">3</td>
|
||
<td id="768A1C61C2729ABEFACC2AEAED0DC4AA" box="[1371,1406,663,685]" gridcol="6" gridrow="2" pageId="7" pageNumber="377">0</td>
|
||
</tr>
|
||
<tr id="355B751DC2729ABEFF082AB4ED0DC4D8" box="[159,1406,713,735]" gridrow="3" pageId="7" pageNumber="377" rowspan-2="1" rowspan-5="1">
|
||
<th id="768A1C61C2729ABEFF082AB4E962C4D8" box="[159,273,713,735]" gridcol="0" gridrow="3" pageId="7" pageNumber="377">1101–1300</th>
|
||
<td id="768A1C61C2729ABEFE5E2AB4EA5FC4D8" box="[457,556,713,735]" gridcol="1" gridrow="3" pageId="7" pageNumber="377">1</td>
|
||
<td id="768A1C61C2729ABEFCD52AB4EB1BC4D8" box="[834,872,713,735]" gridcol="3" gridrow="3" pageId="7" pageNumber="377">0</td>
|
||
<td id="768A1C61C2729ABEFC772AB4EC30C4D8" box="[992,1091,713,735]" gridcol="4" gridrow="3" pageId="7" pageNumber="377">4</td>
|
||
<td id="768A1C61C2729ABEFACC2AB4ED0DC4D8" box="[1371,1406,713,735]" gridcol="6" gridrow="3" pageId="7" pageNumber="377">0</td>
|
||
</tr>
|
||
<tr id="355B751DC2729ABEFF082A86ED0DC516" box="[159,1406,763,785]" gridrow="4" pageId="7" pageNumber="377">
|
||
<th id="768A1C61C2729ABEFF082A86E962C516" box="[159,273,763,785]" gridcol="0" gridrow="4" pageId="7" pageNumber="377">1301–1500</th>
|
||
<td id="768A1C61C2729ABEFE5E2A86EA5FC516" box="[457,556,763,785]" gridcol="1" gridrow="4" pageId="7" pageNumber="377">8</td>
|
||
<td id="768A1C61C2729ABEFD242A86EA9DC516" box="[691,750,763,785]" gridcol="2" gridrow="4" pageId="7" pageNumber="377">37</td>
|
||
<td id="768A1C61C2729ABEFCD52A86EB1BC516" box="[834,872,763,785]" gridcol="3" gridrow="4" pageId="7" pageNumber="377">63</td>
|
||
<td id="768A1C61C2729ABEFC772A86EC30C516" box="[992,1091,763,785]" gridcol="4" gridrow="4" pageId="7" pageNumber="377">3</td>
|
||
<td id="768A1C61C2729ABEFB5A2A86ED7BC516" box="[1229,1288,763,785]" gridcol="5" gridrow="4" pageId="7" pageNumber="377">3</td>
|
||
<td id="768A1C61C2729ABEFACC2A86ED0DC516" box="[1371,1406,763,785]" gridcol="6" gridrow="4" pageId="7" pageNumber="377">33</td>
|
||
</tr>
|
||
<tr id="355B751DC2729ABEFF082B51ED0DC545" box="[159,1406,812,834]" gridrow="5" pageId="7" pageNumber="377" rowspan-2="1" rowspan-5="1">
|
||
<th id="768A1C61C2729ABEFF082B51E962C545" box="[159,273,812,834]" gridcol="0" gridrow="5" pageId="7" pageNumber="377">1501–1700</th>
|
||
<td id="768A1C61C2729ABEFE5E2B51EA5FC545" box="[457,556,812,834]" gridcol="1" gridrow="5" pageId="7" pageNumber="377">2</td>
|
||
<td id="768A1C61C2729ABEFCD52B51EB1BC545" box="[834,872,812,834]" gridcol="3" gridrow="5" pageId="7" pageNumber="377">0</td>
|
||
<td id="768A1C61C2729ABEFC772B51EC30C545" box="[992,1091,812,834]" gridcol="4" gridrow="5" pageId="7" pageNumber="377">1</td>
|
||
<td id="768A1C61C2729ABEFACC2B51ED0DC545" box="[1371,1406,812,834]" gridcol="6" gridrow="5" pageId="7" pageNumber="377">0</td>
|
||
</tr>
|
||
<tr id="355B751DC2729ABEFF082B23ED0DC573" box="[159,1406,862,884]" gridrow="6" pageId="7" pageNumber="377" rowspan-5="1">
|
||
<th id="768A1C61C2729ABEFF082B23E962C573" box="[159,273,862,884]" gridcol="0" gridrow="6" pageId="7" pageNumber="377">1701–1900</th>
|
||
<td id="768A1C61C2729ABEFE5E2B23EA5FC573" box="[457,556,862,884]" gridcol="1" gridrow="6" pageId="7" pageNumber="377">1</td>
|
||
<td id="768A1C61C2729ABEFD242B23EA9DC573" box="[691,750,862,884]" gridcol="2" gridrow="6" pageId="7" pageNumber="377">33</td>
|
||
<td id="768A1C61C2729ABEFCD52B23EB1BC573" box="[834,872,862,884]" gridcol="3" gridrow="6" pageId="7" pageNumber="377">100</td>
|
||
<td id="768A1C61C2729ABEFC772B23EC30C573" box="[992,1091,862,884]" gridcol="4" gridrow="6" pageId="7" pageNumber="377">1</td>
|
||
<td id="768A1C61C2729ABEFACC2B23ED0DC573" box="[1371,1406,862,884]" gridcol="6" gridrow="6" pageId="7" pageNumber="377">0</td>
|
||
</tr>
|
||
<tr id="355B751DC2729ABEFF082BF2ED0DC5A2" box="[159,1406,911,933]" gridrow="7" pageId="7" pageNumber="377" rowspan-5="1" rowspan-6="1">
|
||
<th id="768A1C61C2729ABEFF082BF2E962C5A2" box="[159,273,911,933]" gridcol="0" gridrow="7" pageId="7" pageNumber="377">1901–2100</th>
|
||
<td id="768A1C61C2729ABEFE5E2BF2EA5FC5A2" box="[457,556,911,933]" gridcol="1" gridrow="7" pageId="7" pageNumber="377">4</td>
|
||
<td id="768A1C61C2729ABEFD242BF2EA9DC5A2" box="[691,750,911,933]" gridcol="2" gridrow="7" pageId="7" pageNumber="377">63</td>
|
||
<td id="768A1C61C2729ABEFCD52BF2EB1BC5A2" box="[834,872,911,933]" gridcol="3" gridrow="7" pageId="7" pageNumber="377">100</td>
|
||
<td id="768A1C61C2729ABEFC772BF2EC30C5A2" box="[992,1091,911,933]" gridcol="4" gridrow="7" pageId="7" pageNumber="377">0</td>
|
||
</tr>
|
||
<tr id="355B751DC2729ABEFF082BBCED0DC5D0" box="[159,1406,961,983]" gridrow="8" pageId="7" pageNumber="377" rowspan-2="1" rowspan-3="1" rowspan-5="1">
|
||
<th id="768A1C61C2729ABEFF082BBCE962C5D0" box="[159,273,961,983]" gridcol="0" gridrow="8" pageId="7" pageNumber="377">2101–2300</th>
|
||
<td id="768A1C61C2729ABEFE5E2BBCEA5FC5D0" box="[457,556,961,983]" gridcol="1" gridrow="8" pageId="7" pageNumber="377">0</td>
|
||
<td id="768A1C61C2729ABEFC772BBCEC30C5D0" box="[992,1091,961,983]" gridcol="4" gridrow="8" pageId="7" pageNumber="377">2</td>
|
||
<td id="768A1C61C2729ABEFACC2BBCED0DC5D0" box="[1371,1406,961,983]" gridcol="6" gridrow="8" pageId="7" pageNumber="377">0</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="DF1427D7C27D6549FF002AE6ECBEC4B6" box="[151,1229,667,689]" httpUri="https://zenodo.org/record/245810/files/figure.png" pageId="8" pageNumber="378" targetBox="[188,1404,231,630]" targetPageId="8">
|
||
<paragraph id="8BD4775FC27D6549FF002AE6ECBEC4B6" blockId="8.[151,1229,667,689]" box="[151,1229,667,689]" pageId="8" pageNumber="378">
|
||
<emphasis id="B91FAB4DC27D6549FF002AE6E961C4B7" bold="true" box="[151,274,667,689]" pageId="8" pageNumber="378">FIGURE 6.</emphasis>
|
||
Bathymetric patterns of carapace length (CL) of
|
||
<taxonomicName id="4C6B0CDCC27D6549FC922AE6ECB9C4B6" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[773,1226,667,689]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="378" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27D6549FC922AE6EC43C4B6" box="[773,1072,667,689]" italics="true" pageId="8" pageNumber="378">Parapontophilus occidentalis</emphasis>
|
||
(Faxon, 1893)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD4775FC27D6549FF502A8AECC5C536" blockId="8.[151,1437,759,1323]" pageId="8" pageNumber="378">
|
||
Within the Gulf of California (see
|
||
<tableCitation id="C6E942E4C27D6549FDD12A8AEAEBC517" box="[582,664,759,784]" captionStart="TABLE 1" captionStartId="4.[151,244,476,501]" captionText="TABLE 1. Material of Parapontophilus occidentalis (Faxon, 1893), cited by Hendrickx (2012 b)." pageId="8" pageNumber="378">Table 1</tableCitation>
|
||
), M:F ratio was 1:7, much more in favour of females than in the case of the Baja California material. Percentage of ovigerous females (21%), however, was similar.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC27D6549FF502B47EA52C32C" blockId="8.[151,1437,759,1323]" pageId="8" pageNumber="378">
|
||
<emphasis id="B91FAB4DC27D6549FF502B47E937C554" bold="true" box="[199,324,826,851]" pageId="8" pageNumber="378">Fecundity.</emphasis>
|
||
Due to the fact that collected ovigerous females presented a very narrow size range, no attempt was made to fit a logistic function between CL and maturity. Number of eggs carried by ovigerous females was extremely variable (7 to 998; mean=282; SD=277) and there was no clear relationship between female size and number of eggs (y = -13.649x + 450.28;
|
||
<emphasis id="B91FAB4DC27D6549FD1A2BDFEAD5C5AB" box="[653,678,926,953]" italics="true" pageId="8" pageNumber="378">R2</emphasis>
|
||
=0.0025). Eggs of females carrying very few eggs (<100) were examined carefully in order to detect the possibility that embryos had reached hatching size, thus explaining the reduced number of eggs remaining attached to the females. However, in all females with less than
|
||
<specimenCount id="9D6DBCD6C27D6549FA9D2B99ED03C5FB" box="[1290,1392,996,1020]" pageId="8" pageNumber="378" type="egg">100 eggs</specimenCount>
|
||
the development of embryos was in its early (no sign of structure) or intermediate (embryos with appendage buds, no eye pigments, large amount of remaining vitellus) phase. Using only data of females carrying at least
|
||
<specimenCount id="9D6DBCD6C27D6549FA972C5AED10C238" box="[1280,1379,1063,1087]" pageId="8" pageNumber="378" type="egg">100 eggs</specimenCount>
|
||
(i.e., 124 to 998), egg mass weight varied from
|
||
<quantity id="4C93DABAC27D6549FDE92C3AEB49C267" box="[638,826,1095,1120]" metricMagnitude="-4" metricUnit="kg" metricValue="1.085" metricValueMax="1.81" metricValueMin="0.36" pageId="8" pageNumber="378" unit="g" value="0.1085" valueMax="0.181" valueMin="0.036">0.036 to 0.181 g</quantity>
|
||
(egg/body ratio, 4 to 13%). Size of oval-shaped eggs also varied considerably, from a minimum of
|
||
<quantity id="4C93DABAC27D6549FD3A2C14EB51C286" box="[685,802,1129,1154]" metricMagnitude="-4" metricUnit="m" metricValue="5.15" pageId="8" pageNumber="378" unit="mm" value="0.515">0.515 mm</quantity>
|
||
to a maximum of
|
||
<quantity id="4C93DABAC27D6549FC682C14EC0BC286" box="[1023,1144,1129,1153]" metricMagnitude="-4" metricUnit="m" metricValue="9.22" pageId="8" pageNumber="378" unit="mm" value="0.922">0.922 mm</quantity>
|
||
. Average lengths of eggs within a specimen varied from 0.653 (SD=
|
||
<quantity id="4C93DABAC27D6549FD372CF6EB6EC2A4" box="[672,797,1163,1187]" metricMagnitude="-5" metricUnit="m" metricValue="3.2" pageId="8" pageNumber="378" unit="mm" value="0.032">0.032 mm</quantity>
|
||
) to
|
||
<quantity id="4C93DABAC27D6549FCC02CF6EBA3C2A5" box="[855,976,1163,1187]" metricMagnitude="-4" metricUnit="m" metricValue="8.27" pageId="8" pageNumber="378" unit="mm" value="0.827">0.827 mm</quantity>
|
||
(SD=
|
||
<quantity id="4C93DABAC27D6549FB8F2CF6ECEAC2A4" box="[1048,1177,1163,1187]" metricMagnitude="-5" metricUnit="m" metricValue="3.9" pageId="8" pageNumber="378" unit="mm" value="0.039">0.039 mm</quantity>
|
||
). There was no clear correlation between size of ovigerous females and size of eggs (y=-0.0109x + 0.8555;
|
||
<emphasis id="B91FAB4DC27D6549FB032CD2ECDEC2BE" box="[1172,1197,1195,1222]" italics="true" pageId="8" pageNumber="378">R2</emphasis>
|
||
=0.0724). The larger ovigerous females with more than
|
||
<specimenCount id="9D6DBCD6C27D6549FD8E2CADEA0DC2EF" box="[537,638,1232,1256]" pageId="8" pageNumber="378" type="egg">100 eggs</specimenCount>
|
||
(i.e.,
|
||
<quantity id="4C93DABAC27D6549FD2A2CADEB06C2E0" box="[701,885,1232,1256]" metricMagnitude="-2" metricUnit="m" metricValue="1.43" metricValueMax="1.49" metricValueMin="1.3699999999999999" pageId="8" pageNumber="378" unit="mm" value="14.3" valueMax="14.9" valueMin="13.7">13.7 to 14.9 mm</quantity>
|
||
CL) carried eggs with an average size comprised between 0.694 and
|
||
<quantity id="4C93DABAC27D6549FEEE2C8CE983C30E" box="[377,496,1265,1290]" metricMagnitude="-4" metricUnit="m" metricValue="7.16" pageId="8" pageNumber="378" unit="mm" value="0.716">0.716 mm</quantity>
|
||
, while the smallest ovigerous females (i.e.,
|
||
<quantity id="4C93DABAC27D6549FC782C8CECDCC30E" box="[1007,1199,1265,1289]" metricMagnitude="-2" metricUnit="m" metricValue="1.0899999999999999" metricValueMax="1.1099999999999999" metricValueMin="1.0699999999999998" pageId="8" pageNumber="378" unit="mm" value="10.899999999999999" valueMax="11.1" valueMin="10.7">10.7 to 11.1 mm</quantity>
|
||
CL) carried eggs of
|
||
<quantity id="4C93DABAC27D6549FF002D6FE91FC32D" box="[151,364,1298,1323]" metricMagnitude="-4" metricUnit="m" metricValue="7.57" metricValueMax="8.27" metricValueMin="6.87" pageId="8" pageNumber="378" unit="mm" value="0.757" valueMax="0.827" valueMin="0.687">0.687 to 0.827 mm</quantity>
|
||
(average sizes).
|
||
</paragraph>
|
||
<caption id="DF1427D7C27D6549FF002FCEE998C1EF" httpUri="https://zenodo.org/record/245811/files/figure.png" pageId="8" pageNumber="378" targetBox="[292,1288,1363,1970]" targetPageId="8">
|
||
<paragraph id="8BD4775FC27D6549FF002FCEE998C1EF" blockId="8.[151,1436,1971,2024]" pageId="8" pageNumber="378">
|
||
<emphasis id="B91FAB4DC27D6549FF002FCEE966C1CE" bold="true" box="[151,277,1971,1993]" pageId="8" pageNumber="378">FIGURE 7.</emphasis>
|
||
Carapace length (CL) distribution of
|
||
<taxonomicName id="4C6B0CDCC27D6549FD342FCEEC19C1CE" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[675,1130,1971,1993]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="378" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27D6549FD342FCEEBA3C1CE" box="[675,976,1971,1993]" italics="true" pageId="8" pageNumber="378">Parapontophilus occidentalis</emphasis>
|
||
(Faxon, 1893)
|
||
</taxonomicName>
|
||
by sex. White, males; black, females; grey, ovigerous females.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF1427D7C27C6548FF002B38E9FCC57D" httpUri="https://zenodo.org/record/245812/files/figure.png" pageId="9" pageNumber="379" targetBox="[499,1079,200,812]" targetPageId="9">
|
||
<paragraph id="8BD4775FC27C6548FF002B38E9FCC57D" blockId="9.[151,1436,837,890]" pageId="9" pageNumber="379">
|
||
<emphasis id="B91FAB4DC27C6548FF002B38E961C55D" bold="true" box="[151,274,837,859]" pageId="9" pageNumber="379">FIGURE 8.</emphasis>
|
||
Sexual proportions of
|
||
<taxonomicName id="4C6B0CDCC27C6548FE6F2B38EBC5C55C" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[504,950,837,859]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="379" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27C6548FE6F2B38EB51C55C" box="[504,802,837,859]" italics="true" pageId="9" pageNumber="379">Parapontophilus occidentalis</emphasis>
|
||
(Faxon, 1893)
|
||
</taxonomicName>
|
||
by depth stratum. White, males; black, females; grey, ovigerous females.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD4775FC27C6548FF502BB8E8A1C221" blockId="9.[151,1437,965,2018]" pageId="9" pageNumber="379">
|
||
Only four ovigerous females were collected within the Gulf of California (
|
||
<bibRefCitation id="EFFA0AAEC27C6548FBB22BB8EC83C5D9" author="Hendrickx" box="[1061,1264,965,990]" pageId="9" pageNumber="379" refString="Hendrickx, M. E. (2012 b) Los Glyphocrangonidae y Crangonidae (Crustacea: Decapoda: Caridea) recolectados durante los cruceros TALUD en el Pacifico mexicano. In: Zamorano, P., Hendrickx, M. E. & Caso, M. (Eds.). Biodiversidad y comunidades del talud continental del Pacifico mexicano. Secretaria del Medio Ambiente y Recursos Naturales (SEMARNAT), Instituto Nacional de Ecologia (INE), Mexico, D. F., pp. 319 - 356. Available from: http: // www 2. ine. gob. mx / publicaciones / libros / 690 / glypho. pdf (accessed 14 July 2015)" type="journal volume" year="2012" yearSuffix="b">Hendrickx 2012b</bibRefCitation>
|
||
), and a similar variation was observed regarding number of eggs carried by females of
|
||
<quantity id="4C93DABAC27C6548FC522B97EC0CC206" box="[965,1151,1001,1026]" metricMagnitude="-2" metricUnit="m" metricValue="1.295" metricValueMax="1.46" metricValueMin="1.13" pageId="9" pageNumber="379" unit="mm" value="12.95" valueMax="14.6" valueMin="11.3">11.3 to 14.6 mm</quantity>
|
||
CL: from a low 3 to
|
||
<specimenCount id="9D6DBCD6C27C6548FAE52B94EDEFC205" box="[1394,1436,1001,1026]" pageId="9" pageNumber="379" type="egg">450</specimenCount>
|
||
eggs.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC27C6548FF502C4CE8A5C2B1" blockId="9.[151,1437,965,2018]" pageId="9" pageNumber="379">
|
||
There are no data available on the reproduction seasonality or frequency of
|
||
<taxonomicName id="4C6B0CDCC27C6548FBC02C4FEC8CC24D" box="[1111,1279,1074,1098]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="379" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27C6548FBC02C4FEC8CC24D" box="[1111,1279,1074,1098]" italics="true" pageId="9" pageNumber="379">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
. Considering samples collected off Baja California and the material reported previously (
|
||
<bibRefCitation id="EFFA0AAEC27C6548FC782C28ECCAC269" author="Hendrickx" box="[1007,1209,1109,1134]" pageId="9" pageNumber="379" refString="Hendrickx, M. E. (2012 b) Los Glyphocrangonidae y Crangonidae (Crustacea: Decapoda: Caridea) recolectados durante los cruceros TALUD en el Pacifico mexicano. In: Zamorano, P., Hendrickx, M. E. & Caso, M. (Eds.). Biodiversidad y comunidades del talud continental del Pacifico mexicano. Secretaria del Medio Ambiente y Recursos Naturales (SEMARNAT), Instituto Nacional de Ecologia (INE), Mexico, D. F., pp. 319 - 356. Available from: http: // www 2. ine. gob. mx / publicaciones / libros / 690 / glypho. pdf (accessed 14 July 2015)" type="journal volume" year="2012" yearSuffix="b">Hendrickx 2012b</bibRefCitation>
|
||
), ovigerous females were found in one sample in
|
||
<date id="FFD5519FC27C6548FE772C04EA2DC295" box="[480,606,1145,1170]" pageId="9" pageNumber="379" value="2005-04">April 2005</date>
|
||
, in
|
||
<date id="FFD5519FC27C6548FD102C04EB5FC295" box="[647,812,1145,1170]" pageId="9" pageNumber="379" value="2007-02">February 2007</date>
|
||
(
|
||
<tableCitation id="C6E942E4C27C6548FCAC2C04EBFCC295" box="[827,911,1145,1170]" captionStart="TABLE 1" captionStartId="4.[151,244,476,501]" captionText="TABLE 1. Material of Parapontophilus occidentalis (Faxon, 1893), cited by Hendrickx (2012 b)." pageId="9" pageNumber="379">Table 1</tableCitation>
|
||
), and in
|
||
<date id="FFD5519FC27C6548FC612C04EC1BC295" box="[1014,1128,1145,1170]" pageId="9" pageNumber="379" value="2012-07">July 2012</date>
|
||
, and in six samples in
|
||
<date id="FFD5519FC27C6548FAFE2C07E8A0C2B1" pageId="9" pageNumber="379" value="2014-05">May 2014</date>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC27C6548FF502CBCE9F9C076" blockId="9.[151,1437,965,2018]" pageId="9" pageNumber="379">
|
||
<emphasis id="B91FAB4DC27C6548FF502CBCEAAAC2DD" bold="true" box="[199,729,1217,1242]" pageId="9" pageNumber="379">Relationship with environmental variables.</emphasis>
|
||
Minimum and maximum values measured for the different environmental variables in the northern BCP are shown in
|
||
<figureCitation id="13506BDAC27C6548FCF62C98EBB5C2FA" box="[865,966,1253,1278]" captionStart="FIGURE 9" captionStartId="10.[151,250,1095,1117]" captionTargetBox="[207,1371,222,1061]" captionTargetId="figure@10.[199,1388,195,1073]" captionTargetPageId="10" captionText="FIGURE 9. Ranges of environmental variables measured during the sampling (oxygen, temperature, salinity, total organic carbon, and sand, clay and silt contents in sediments) (grey). Ranges corresponding to captures of Parapontophilus occidentalis (Faxon, 1893) also indicated (black)." httpUri="https://zenodo.org/record/245813/files/figure.png" pageId="9" pageNumber="379">Figure 9</figureCitation>
|
||
together with minimum and maximum thresholds for
|
||
<taxonomicName id="4C6B0CDCC27C6548FED92D74E98FC327" box="[334,508,1288,1312]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="379" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27C6548FED92D74E98FC327" box="[334,508,1288,1312]" italics="true" pageId="9" pageNumber="379">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
. At the northern BCP,
|
||
<taxonomicName id="4C6B0CDCC27C6548FCA42D74EB92C327" box="[819,993,1288,1312]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="379" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27C6548FCA42D74EB92C327" box="[819,993,1288,1312]" italics="true" pageId="9" pageNumber="379">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
was collected at dissolved oxygen concentrations (DO20mab) ranging from 0.76 to 1.83 ml l -1, at temperature (T20mab) from 2.1 to 3.4 °C, and salinity (S20mab) from 34.54 and
|
||
<quantity id="4C93DABAC27C6548FE0B2D2AE98EC377" box="[412,509,1367,1392]" metricMagnitude="1" metricUnit="kg" metricValue="3.463" pageId="9" pageNumber="379" unit="kg" value="34.63">34.63 kg</quantity>
|
||
g -1. It is important to note that maximum thresholds observed for DO20mab and S20mab and the minimum for T20mab coincide with those that were sampled, as they correspond to the deeper stations carried out. Considering that
|
||
<taxonomicName id="4C6B0CDCC27C6548FE1C2DD8EA5DC3BB" box="[395,558,1444,1468]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="379" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27C6548FE1C2DD8EA5DC3BB" box="[395,558,1444,1468]" italics="true" pageId="9" pageNumber="379">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
has been reported to depths of ca.
|
||
<quantity id="4C93DABAC27C6548FC2E2DD8EC7DC3BB" box="[953,1038,1445,1469]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="9" pageNumber="379" unit="m" value="4000.0">4000 m</quantity>
|
||
(
|
||
<bibRefCitation id="EFFA0AAEC27C6548FB8A2DD8ECDCC3BA" author="Faxon" box="[1053,1199,1445,1469]" pageId="9" pageNumber="379" refString="Faxon, W. (1893) Reports on the dredgings operations off the west coast of Central America to the Galapagos, to the west coast of Mexico, and in the Gulf of California, in charge of Alexander Agassiz, carried on by the U. S. Fish Commission steamer " Albatross ", during 1891, lieut. Commander Z. L. Tanner, U. S. N., commanding. VI. Preliminary descriptions of new species of Crustacea. Bulletin of the Museum of Comparative Zoology at Harvard University, 24 (7), 149 - 220." type="journal article" year="1893">Faxon, 1893</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFFA0AAEC27C6548FB2D2DD9EC86C3BA" author="Faxon" box="[1210,1269,1444,1469]" pageId="9" pageNumber="379" refString="Faxon, W. (1895) Reports on an exploration off the west coast of Mexico, Central and South America, and off the Galapagos Islands, in charge of Alexander Agassiz, carried on by the U. S. Fish Commission steamer " Albatross ", during 1891, lieut. Commander Z. L. Tanner, U. S. N., commanding. XV. The stalk-eyed Crustacea. Memoirs of the Museum of Comparative Zoology at Harvard College, 18, 1 - 292." type="journal article" year="1895">1895</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFFA0AAEC27C6548FA952DD9EDE4C3BA" author="Komai" box="[1282,1431,1444,1469]" pageId="9" pageNumber="379" refString="Komai, T. (2008) A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema, 30 (2), 261 - 332." type="journal article" year="2008">Komai, 2008</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFFA0AAEC27C6548FF002DBAE939C3E7" author="Wicksten" box="[151,330,1479,1504]" pageId="9" pageNumber="379" refString="Wicksten, M. K. (2012) Decapod Crustacea of the Californian and Oregonian zoogeographic provinces. Zootaxa, 3371, 1 - 307." type="journal article" year="2012">Wicksten, 2012</bibRefCitation>
|
||
), it is likely that the species is distributed deeper and can tolerate larger ranges of these variables.
|
||
<taxonomicName id="4C6B0CDCC27C6548FF002D96E992C004" box="[151,481,1515,1539]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="379" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27C6548FF002D96E992C004" box="[151,481,1515,1539]" italics="true" pageId="9" pageNumber="379">Parapontophilus occidentalis</emphasis>
|
||
</taxonomicName>
|
||
was collected in sediments containing between 1.82 % and 5.38 % of OC sed, 0 % and 37.38 % of sand, 2.59 % and 15.5 % of clay and 52.11 % and 86.98 % of silt. The values of the environmental variables measured in the station of the southern BCP where three specimens of
|
||
<taxonomicName id="4C6B0CDCC27C6548FB882E4BECB1C04A" box="[1055,1218,1589,1613]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="379" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27C6548FB882E4BECB1C04A" box="[1055,1218,1589,1613]" italics="true" pageId="9" pageNumber="379">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
were all within the same range of values.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC27C6548FF502E01EC6DC12C" blockId="9.[151,1437,965,2018]" pageId="9" pageNumber="379">
|
||
Draftsman plot revealed that T20mab was negatively correlated with DO20mab and positively with S20mab. Both
|
||
<collectingCountry id="F37C37CFC27C6548FF002EDEE8D8C0BC" box="[151,171,1699,1723]" name="Iceland" pageId="9" pageNumber="379">O</collectingCountry>
|
||
20mab and S20mab were positively correlated with depth and T 20mab showed a negative correlation. Silt content of sediments was positively correlated with OC sed and negatively correlated with sand content of sediments. Positive correlations were also observed between PPC-3 and PPC-2 and PPC-4. Therefore, variables retained for GLMs were T20mab, silt and clay content in sediments, PPC-1, PPC-3, PPC-5 and PPC-6.
|
||
</paragraph>
|
||
<paragraph id="8BD4775FC27C6548FF502F45E9C3C1E5" blockId="9.[151,1437,965,2018]" pageId="9" pageNumber="379">
|
||
Non-parametric Spearman rank correlation between density of
|
||
<taxonomicName id="4C6B0CDCC27C6548FC322F44EC38C157" box="[933,1099,1848,1872]" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="379" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27C6548FC322F44EC38C157" box="[933,1099,1848,1872]" italics="true" pageId="9" pageNumber="379">P. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
and environmental variables considering the entire depth range sampled in the northern BCP revealed significant positive correlations with DO20mab and S20mab, and negative correlations with T20mab and PPC-1 (
|
||
<tableCitation id="C6E942E4C27C6548FC772F02EC4CC19F" box="[992,1087,1919,1944]" captionStart="TABLE 3" captionStartId="11.[151,239,661,684]" captionTargetBox="[159,1358,775,1093]" captionTargetPageId="11" captionText="TABLE 3. Significant (p <0.05) or almost significant (p <0.1) Spearman correlations between density data of Parapontophilus occidentalis (Faxon, 1893) and environmental variables. 20 mab = 20 m above the bottom; PPC- 1 - 5 = phytoplankton pigment concentration at surface 1 – 2 months before the samplings." httpUri="http://table.plazi.org/id/DF1427D7C27E654AFF002AE8EC53C4EB" pageId="9" pageNumber="379" tableUuid="DF1427D7C27E654AFF002AE8EC53C4EB">Table 3</tableCitation>
|
||
). Besides, almost significant correlations were observed with clay % in sediments (positive correlation) and with sand % in sediments and PPC- 5 (negative correlations).
|
||
</paragraph>
|
||
<caption id="DF1427D7C27F654BFF002C3AEA7DC29D" httpUri="https://zenodo.org/record/245813/files/figure.png" pageId="10" pageNumber="380" targetBox="[207,1371,222,1061]" targetPageId="10">
|
||
<paragraph id="8BD4775FC27F654BFF002C3AEA7DC29D" blockId="10.[151,1436,1095,1178]" pageId="10" pageNumber="380">
|
||
<emphasis id="B91FAB4DC27F654BFF002C3AE966C25B" bold="true" box="[151,277,1095,1117]" pageId="10" pageNumber="380">FIGURE 9.</emphasis>
|
||
Ranges of environmental variables measured during the sampling (oxygen, temperature, salinity, total organic carbon, and sand, clay and silt contents in sediments) (grey). Ranges corresponding to captures of
|
||
<taxonomicName id="4C6B0CDCC27F654BFBE52C18E955C29D" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" class="Malacostraca" family="Crangonidae" genus="Parapontophilus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="380" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="B91FAB4DC27F654BFBE52C18EDEFC27C" box="[1138,1436,1125,1147]" italics="true" pageId="10" pageNumber="380">Parapontophilus occidentalis</emphasis>
|
||
(Faxon, 1893)
|
||
</taxonomicName>
|
||
also indicated (black).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD4775FC27F654BFF502CBBEAE3C32F" blockId="10.[151,1436,1222,1321]" pageId="10" pageNumber="380">
|
||
Generalised Linear Models performed on biomass data within the depth distribution of the species in the northern BCP (i.e.,
|
||
<quantity id="4C93DABAC27F654BFEE82C97EA6CC305" box="[383,543,1258,1283]" metricMagnitude="3" metricUnit="m" metricValue="1.6945" metricValueMax="2.093" metricValueMin="1.2959999999999998" pageId="10" pageNumber="380" unit="m" value="1694.5" valueMax="2093.0" valueMin="1296.0">1296–2093 m</quantity>
|
||
) explained 66% of the total deviance, including T20mab, PPC-5 and silt % in sediments as explanatory variables (
|
||
<tableCitation id="C6E942E4C27F654BFDBC2D6DEAF1C32F" box="[555,642,1296,1321]" captionStart="TABLE 4" captionStartId="11.[151,244,1164,1189]" captionTargetBox="[151,1436,1287,1469]" captionTargetPageId="11" captionText="TABLE 4. Generalised Linear Models performed on biomass of Parapontophilus occidentalis (Faxon, 1893) within its depth of distribution off the northern west coast of the Baja California Peninsula. 20 mab = 20 m above the bottom; PPC- 5 = phytoplankton pigment concentration at surface 5 months before the samplings." httpUri="http://table.plazi.org/id/DF1427D7C27E654AFF002CF1ECB8C2EA" pageId="10" pageNumber="380" tableUuid="DF1427D7C27E654AFF002CF1ECB8C2EA">Table 4</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |