treatments-xml/data/60/10/EF/6010EF4A7060FFDBFF37FBC9FD04FA39.xml

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<mods:title id="CCB4E7E59F9178230B8D479F9F44FBC9">Redescription of Paguristes aztatlanensis Glassell, 1937 and description of a new species of the genus Paguristes Dana, 1851 (Anomura, Paguroidea, Diogenidae) from western Mexico</mods:title>
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<mods:namePart id="E6415B459A6CD75D8C69AB3182B0EBBF">Ayón-Parente, Manuel</mods:namePart>
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<mods:namePart id="BAB0AA5348DE9EF30554F8FB34F24230">Hendrickx, Michel E.</mods:namePart>
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<heading id="B34EE9307060FFDCFF37FBC9FDD5FB9A" bold="true" box="[151,621,1095,1122]" fontSize="11" level="1" pageId="1" pageNumber="270" reason="1">
<taxonomicName id="2FB925DF7060FFDCFF37FBC9FDD5FB9A" ID-CoL="bd653167-808c-44d5-98de-1f56c88c4f77" authority="Glassell, 1937" authorityName="Glasssell" authorityYear="1937" box="[151,621,1095,1122]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="270" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7060FFDCFF37FBC9FDD5FB9A" bold="true" box="[151,621,1095,1122]" pageId="1" pageNumber="270">
<emphasis id="DACD824E7060FFDCFF37FBC9FE02FB9A" bold="true" box="[151,442,1095,1122]" italics="true" pageId="1" pageNumber="270">Paguristes aztatlanensis</emphasis>
<bibRefCitation id="8C2823AD7060FFDCFE61FBC9FDD5FB9A" author="Glassell, S. A." box="[449,621,1096,1122]" pageId="1" pageNumber="270" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell, 1937</bibRefCitation>
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<paragraph id="E8065E5C7060FFDCFF37FBEDFEAAFB7E" blockId="1.[151,621,1095,1158]" box="[151,274,1132,1158]" pageId="1" pageNumber="270">
(
<figureCitation id="708242D97060FFDCFF3FFBEDFEB1FB7E" box="[159,265,1132,1158]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="3.[151,250,1909,1933]" captionStartId-1="4.[151,250,1943,1967]" captionStartId-2="5.[151,250,1943,1967]" captionTargetBox-0="[190,1396,191,1883]" captionTargetBox-1="[187,1393,193,1911]" captionTargetBox-2="[170,1418,191,1916]" captionTargetId-0="figure-21@3.[176,1412,179,1883]" captionTargetId-1="figure-20@4.[177,1410,181,1919]" captionTargetId-2="figure-21@5.[157,1431,181,1919]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="FIGURE 1. Paguristes aztatlanensis Glassell, 1937. Holotype female (AMNH-12224): A, shield and cephalic appendages, dorsal view; B, left third maxilliped, outer view; C, same, basis and ischium, inner view; D, Palm and carpus of right cheliped, dorsal view (setae omitted); E, palm and carpus of left cheliped, dorsal view (setae omitted); F, left cheliped, mesial view (setae omitted); G, dactyl of right cheliped, mesial view (setae omitted). Scales: A, 5 mm; DG, 3 mm." captionText-1="FIGURE 2. Paguristes aztatlanensis Glassell, 1937. Holotype female (AMNH-12224): A, left second pereopod, mesial view; B, same, lateral view; C, left third pereopod, mesial view (setae omitted); D, left third pereopod, lateral view (setae omitted). Scales: 5 mm." captionText-2="FIGURE 3. Paguristes aztatlanensis Glassell, 1937: A, CF, holotype female (AMNH-12224); B, paratype female (AMNH- 12225). A, B, sternites XXII of chelipeds, second and third pereopods; C, left fourth pereopod, lateral view, setae omitted; D, first female pleopod; E, brood pouch; F, telson, dorsal view. Scales: A, B, 2 mm; CF, 1 mm." figureDoi-0="http://doi.org/10.5281/zenodo.6479869" figureDoi-1="http://doi.org/10.5281/zenodo.6479873" figureDoi-2="http://doi.org/10.5281/zenodo.6479875" httpUri-0="https://zenodo.org/record/6479869/files/figure.png" httpUri-1="https://zenodo.org/record/6479873/files/figure.png" httpUri-2="https://zenodo.org/record/6479875/files/figure.png" pageId="1" pageNumber="270">Figs. 13</figureCitation>
)
</paragraph>
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<emphasis id="DACD824E7060FFDCFF37FB30FE35FB30" box="[151,397,1200,1224]" italics="true" pageId="1" pageNumber="270">Paguristes aztatlanensis</emphasis>
<bibRefCitation id="8C2823AD7060FFDCFE34FB31FDE2FB31" author="Glassell, S. A." box="[404,602,1200,1225]" pageId="1" pageNumber="270" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell, 1937: 249</bibRefCitation>
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. — Rodríguez de la Cruz 1987: 87 (list). — Hendrickx 1993: 309 (tab. 8). —
<treatmentCitation id="6918784D7060FFDCFAC9FB30FE5DFB1F" author="Hendrickx, M. E. &amp; Harvey, A. W." page="369" pageId="1" pageNumber="270" year="1999">
<bibRefCitation id="8C2823AD7060FFDCFAC9FB30FE5DFB1F" author="Hendrickx, M. E. &amp; Harvey, A. W." pageId="1" pageNumber="270" pagination="363 - 389" refId="ref7458" refString="Hendrickx, M. E. &amp; Harvey, A. W. (1999) Checklist of anomuran crabs (Crustacea: Decapoda) from the eastern tropical Pacific. Belgian Journal of Zoology, 129, 363 - 389." type="journal article" year="1999">Hendrickx &amp; Harvey 1999: 369</bibRefCitation>
</treatmentCitation>
. —
<treatmentCitation id="6918784D7060FFDCFDAEFB4EFC3FFB1F" author="Ayon-Parente, M. &amp; Hendrickx, M. E." box="[526,903,1231,1255]" page="65" pageId="1" pageNumber="270" year="2007">
<bibRefCitation id="8C2823AD7060FFDCFDAEFB4EFC3FFB1F" author="Ayon-Parente, M. &amp; Hendrickx, M. E." box="[526,903,1231,1255]" pageId="1" pageNumber="270" pagination="59 - 68" refId="ref6579" refString="Ayon-Parente, M. &amp; Hendrickx, M. E. (2007) A new species of Paguristes Dana, 1851 (Anomura, Paguroidea, Diogenidae) from the Mexican Pacific. Zootaxa, 1470 (1), 59 - 68. https: // doi. org / 10.11646 / zootaxa. 1470.1.4" type="journal article" year="2007">Ayón-Parente &amp; Hendrickx 2007: 65</bibRefCitation>
</treatmentCitation>
, 67; 2010b: 5, fig. 3, tab. 13. —
<treatmentCitation id="6918784D7060FFDCFB45FB4EFE98FAFE" author="McLaughlin, P. A. &amp; Komai, T. &amp; Lemaitre, R. &amp; Rahayu, D. L." page="22" pageId="1" pageNumber="270" year="2010">
<bibRefCitation id="8C2823AD7060FFDCFB45FB4EFE98FAFE" author="McLaughlin, P. A. &amp; Komai, T. &amp; Lemaitre, R. &amp; Rahayu, D. L." pageId="1" pageNumber="270" pagination="5 - 107" refId="ref7892" refString="McLaughlin, P. A., Komai, T., Lemaitre, R. &amp; Rahayu, D. L. (2010) Annotated checklist of anomuran decapod crustaceans of the world (exclusive of the Kiwaoidea and families Chirostylidae and Galatheidae of the Galatheoidea). Part I - Lithodoidea, Lomiosoidea and Paguroidea. Raffles Bulletin of Zoology, Supplement 23, 5 - 107." type="journal article" year="2010">
McLaughlin
<emphasis id="DACD824E7060FFDCFAC9FB51FA2EFB1F" box="[1385,1430,1231,1255]" italics="true" pageId="1" pageNumber="270">et al</emphasis>
. 2010: 22
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(list).
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</paragraph>
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<emphasis id="DACD824E7060FFDCFF37FAB5FE87FAB6" bold="true" box="[151,319,1332,1358]" pageId="1" pageNumber="270">Type material</emphasis>
.
<materialsCitation id="58D154017060FFDCFEEEFAB5FB45FA8A" ID-GBIF-Occurrence="3756542301" collectingDate="1936-04-30" collectorName="William Beebe" country="Mexico" latitude="23.466667" location="Cabo Pulmo" longLatPrecision="1255" longitude="-109.4" municipality="Gulf of California" pageId="1" pageNumber="270" specimenCount="1" stateProvince="Baja California Sur" typeStatus="holotype">
<emphasis id="DACD824E7060FFDCFEEEFAB5FE0DFAB6" box="[334,437,1332,1358]" italics="true" pageId="1" pageNumber="270">
<typeStatus id="3702E0FE7060FFDCFEEEFAB5FE0DFAB6" box="[334,437,1332,1358]" pageId="1" pageNumber="270" type="holotype">Holotype</typeStatus>
</emphasis>
: ovigerous female (SL
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),
<quantity id="2F41F3B97060FFDCFC90FAB5FCC7FAB6" box="[816,895,1332,1359]" metricMagnitude="3" metricUnit="m" metricValue="5.4" pageId="1" pageNumber="270" unit="km" value="5.4">5.4 km</quantity>
north from
<location id="ED6608877060FFDCFBA9FAB5FB2DFAB6" LSID="urn:lsid:plazi:treatment:6010EF4A7060FFDBFF37FBC9FD04FA39:ED6608877060FFDCFBA9FAB5FB2DFAB6" box="[1033,1173,1332,1358]" country="Mexico" latitude="23.466667" longLatPrecision="1255" longitude="-109.4" municipality="Gulf of California" name="Cabo Pulmo" pageId="1" pageNumber="270" stateProvince="Baja California Sur">Cabo Pulmo</location>
(
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,
<geoCoordinate id="8D8D389B7060FFDCFAB7FAB5FA28FAB6" box="[1303,1424,1332,1358]" degrees="109" direction="west" minutes="24" orientation="longitude" pageId="1" pageNumber="270" precision="925" value="-109.4">109°24W</geoCoordinate>
),
<collectingMunicipality id="0862C4267060FFDCFF37FAD9FEDDFA8A" box="[151,357,1368,1394]" pageId="1" pageNumber="270">Gulf of California</collectingMunicipality>
,
<collectingRegion id="2A7D90BE7060FFDCFED1FAD9FDF6FA8A" box="[369,590,1368,1394]" country="Mexico" name="Baja California Sur" pageId="1" pageNumber="270">Baja California Sur</collectingRegion>
,
<collectingCountry id="90AE1ECC7060FFDCFDF9FAD9FD09FA8A" box="[601,689,1368,1394]" name="Mexico" pageId="1" pageNumber="270">Mexico</collectingCountry>
,
<date id="9C07789C7060FFDCFD1EFAD9FCF6FA8A" box="[702,846,1368,1394]" pageId="1" pageNumber="270" value="1936-04-30">
<collectingDate id="8C4381747060FFDCFD1EFAD9FCF6FA8A" box="[702,846,1368,1394]" pageId="1" pageNumber="270" value="1936-04-30">30 Apr 1936</collectingDate>
</date>
, coll.
<collectorName id="454C3B8A7060FFDCFC31FAD9FB82FA8A" box="[913,1082,1368,1394]" pageId="1" pageNumber="270">William Beebe</collectorName>
(AMNH-12224)
</materialsCitation>
.
<emphasis id="DACD824E7060FFDCFAA7FAD8FAD6FA8A" box="[1287,1390,1369,1394]" italics="true" pageId="1" pageNumber="270">
<typeStatus id="3702E0FE7060FFDCFAA7FAD8FAD6FA8A" box="[1287,1390,1369,1394]" pageId="1" pageNumber="270" type="paratype">Paratype</typeStatus>
</emphasis>
: female (SL
<quantity id="2F41F3B97060FFDCFEA5FAFDFEE7FA6F" box="[261,351,1404,1431]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="1" pageNumber="270" unit="mm" value="5.7">5.7 mm</quantity>
), same locality (AMNH-12225).
</paragraph>
</subSubSection>
<subSubSection id="A0A30DD77060FFDBFF67FA21FB18FDE1" lastPageId="6" lastPageNumber="275" pageId="1" pageNumber="270" type="description">
<paragraph id="E8065E5C7060FFDCFF67FA21FDCDF96B" blockId="1.[151,1437,1332,2043]" pageId="1" pageNumber="270">
<emphasis id="DACD824E7060FFDCFF67FA21FEE9FA42" bold="true" box="[199,337,1440,1466]" pageId="1" pageNumber="270">Description</emphasis>
. Thirteen pairs of biserial gills. Shield (
<figureCitation id="708242D97060FFDCFCABFA21FCD9FA42" box="[779,865,1440,1466]" captionStart="FIGURE 1" captionStartId="3.[151,250,1909,1933]" captionTargetBox="[190,1396,191,1883]" captionTargetId="figure-21@3.[176,1412,179,1883]" captionTargetPageId="3" captionText="FIGURE 1. Paguristes aztatlanensis Glassell, 1937. Holotype female (AMNH-12224): A, shield and cephalic appendages, dorsal view; B, left third maxilliped, outer view; C, same, basis and ischium, inner view; D, Palm and carpus of right cheliped, dorsal view (setae omitted); E, palm and carpus of left cheliped, dorsal view (setae omitted); F, left cheliped, mesial view (setae omitted); G, dactyl of right cheliped, mesial view (setae omitted). Scales: A, 5 mm; DG, 3 mm." figureDoi="http://doi.org/10.5281/zenodo.6479869" httpUri="https://zenodo.org/record/6479869/files/figure.png" pageId="1" pageNumber="270">Fig. 1A</figureCitation>
) 1.1 × as long as broad; anterolateral margins slopping, anterior margin between rostrum and lateral projections concave, fringed with long setae; posterior margin truncated, tip rounded; dorsal surface rugose anteriorly, a few small spines or spinules laterally and tufts of long setae; anterolateral angles with strong spine concealed partially with tufts of long setae. Rostrum (
<figureCitation id="708242D97060FFDCFB59F98DFAE9F9DE" box="[1273,1361,1548,1574]" captionStart="FIGURE 1" captionStartId="3.[151,250,1909,1933]" captionTargetBox="[190,1396,191,1883]" captionTargetId="figure-21@3.[176,1412,179,1883]" captionTargetPageId="3" captionText="FIGURE 1. Paguristes aztatlanensis Glassell, 1937. Holotype female (AMNH-12224): A, shield and cephalic appendages, dorsal view; B, left third maxilliped, outer view; C, same, basis and ischium, inner view; D, Palm and carpus of right cheliped, dorsal view (setae omitted); E, palm and carpus of left cheliped, dorsal view (setae omitted); F, left cheliped, mesial view (setae omitted); G, dactyl of right cheliped, mesial view (setae omitted). Scales: A, 5 mm; DG, 3 mm." figureDoi="http://doi.org/10.5281/zenodo.6479869" httpUri="https://zenodo.org/record/6479869/files/figure.png" pageId="1" pageNumber="270">Fig. 1A</figureCitation>
) long, triangular, terminating in small spine and tufts of setae, exceeding slightly lateral projections. Lateral projections obtusely triangular, with small marginal spine. Branchiostegites each with few spinules on distal and dorsal margins, concealed by moderately dense long setae.
</paragraph>
<paragraph id="E8065E5C7060FFDCFF67F91DFF4DF8DA" blockId="1.[151,1437,1332,2043]" pageId="1" pageNumber="270">
Ocular peduncles (
<figureCitation id="708242D97060FFDCFE3AF91DFE48F94E" box="[410,496,1692,1718]" captionStart="FIGURE 1" captionStartId="3.[151,250,1909,1933]" captionTargetBox="[190,1396,191,1883]" captionTargetId="figure-21@3.[176,1412,179,1883]" captionTargetPageId="3" captionText="FIGURE 1. Paguristes aztatlanensis Glassell, 1937. Holotype female (AMNH-12224): A, shield and cephalic appendages, dorsal view; B, left third maxilliped, outer view; C, same, basis and ischium, inner view; D, Palm and carpus of right cheliped, dorsal view (setae omitted); E, palm and carpus of left cheliped, dorsal view (setae omitted); F, left cheliped, mesial view (setae omitted); G, dactyl of right cheliped, mesial view (setae omitted). Scales: A, 5 mm; DG, 3 mm." figureDoi="http://doi.org/10.5281/zenodo.6479869" httpUri="https://zenodo.org/record/6479869/files/figure.png" pageId="1" pageNumber="270">Fig. 1A</figureCitation>
) straight, cylindrical, 0.7 × length of shield, base slightly broad; dorsal surface with tufts of short setae; corneal diameter 0.16 × peduncular length. Ocular acicles subrectangular at their base, triangular apically, terminating in 1 or 2 spines, mesial and lateral margins unarmed, separated basally by 0.5 × basal width of 1 acicle.
</paragraph>
<paragraph id="E8065E5C7060FFDCFF67F8ADFC3FF84A" blockId="1.[151,1437,1332,2043]" pageId="1" pageNumber="270">
Antennular peduncles (
<figureCitation id="708242D97060FFDCFE6EF8ADFD9EF8BE" box="[462,550,1836,1862]" captionStart="FIGURE 1" captionStartId="3.[151,250,1909,1933]" captionTargetBox="[190,1396,191,1883]" captionTargetId="figure-21@3.[176,1412,179,1883]" captionTargetPageId="3" captionText="FIGURE 1. Paguristes aztatlanensis Glassell, 1937. Holotype female (AMNH-12224): A, shield and cephalic appendages, dorsal view; B, left third maxilliped, outer view; C, same, basis and ischium, inner view; D, Palm and carpus of right cheliped, dorsal view (setae omitted); E, palm and carpus of left cheliped, dorsal view (setae omitted); F, left cheliped, mesial view (setae omitted); G, dactyl of right cheliped, mesial view (setae omitted). Scales: A, 5 mm; DG, 3 mm." figureDoi="http://doi.org/10.5281/zenodo.6479869" httpUri="https://zenodo.org/record/6479869/files/figure.png" pageId="1" pageNumber="270">Fig. 1A</figureCitation>
) when fully extended overreaching slightly distal margin of corneas; ultimate segment with row of very fine dorsal setae; penultimate segment with small spine on ventromesial margin in proximal half; basal segment with moderately strong spine on ventrodistal margin, mesial and lateral surfaces with strong spine on distal margin, small spine on lateral face of statocyst lobe.
</paragraph>
<paragraph id="E8065E5C7060FFDFFF67F83DFDAAFE55" blockId="1.[151,1437,1332,2043]" lastBlockId="2.[151,1437,151,2013]" lastPageId="2" lastPageNumber="271" pageId="1" pageNumber="270">
Antennal peduncle (
<figureCitation id="708242D97060FFDCFE0BF83DFDBAF82E" box="[427,514,1980,2006]" captionStart="FIGURE 1" captionStartId="3.[151,250,1909,1933]" captionTargetBox="[190,1396,191,1883]" captionTargetId="figure-21@3.[176,1412,179,1883]" captionTargetPageId="3" captionText="FIGURE 1. Paguristes aztatlanensis Glassell, 1937. Holotype female (AMNH-12224): A, shield and cephalic appendages, dorsal view; B, left third maxilliped, outer view; C, same, basis and ischium, inner view; D, Palm and carpus of right cheliped, dorsal view (setae omitted); E, palm and carpus of left cheliped, dorsal view (setae omitted); F, left cheliped, mesial view (setae omitted); G, dactyl of right cheliped, mesial view (setae omitted). Scales: A, 5 mm; DG, 3 mm." figureDoi="http://doi.org/10.5281/zenodo.6479869" httpUri="https://zenodo.org/record/6479869/files/figure.png" pageId="1" pageNumber="270">Fig. 1A</figureCitation>
) moderately long, reaching 0.67 × length of ocular peduncles; fifth segment with few scattered tufts of setae; fourth segment with strong dorsodistal spine; third segment with ventral margin strongly produced, ending in strong spine, mesial margin unarmed or with 1 or 2 spinules; second segment with dorsolateral distal angle produced, ending in bifid spine, lateral margin with 1 or 2 strong spines, dorsomesial angle with 1 strong spine, mesial margin with 1 small spine and tufts of setae; first segment unarmed or with 1 laterodistal small spine, ventral margin strongly produced, rounded. Antennal acicle moderately long, reaching to distal margin of fifth peduncular segment, terminating in prominent bifid spine, dorsolateral margin with 2 spines, mesial margin with 3 or 4 spines, partially obscured by long setae. Antennal flagellum as long as shield, articles with short setae on proximal half, these setae shorter than article length, distal 1/2 with 2 setae longer than 2 articles length and several additional setae shorter than 1 article length.
</paragraph>
<paragraph id="E8065E5C7063FFDFFF67FE36FDD8FDC5" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="271">
Third maxilliped (
<figureCitation id="708242D97063FFDFFE32FE36FDBFFE29" box="[402,519,439,465]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[170,1418,191,1916]" captionTargetId="figure-21@5.[157,1431,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Paguristes aztatlanensis Glassell, 1937: A, CF, holotype female (AMNH-12224); B, paratype female (AMNH- 12225). A, B, sternites XXII of chelipeds, second and third pereopods; C, left fourth pereopod, lateral view, setae omitted; D, first female pleopod; E, brood pouch; F, telson, dorsal view. Scales: A, B, 2 mm; CF, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6479875" httpUri="https://zenodo.org/record/6479875/files/figure.png" pageId="2" pageNumber="271">Fig. 3B, C</figureCitation>
) with basis-ischium fusion incomplete, basis with 1 small spine on ventral margin, ischium with crista dentata well developed, bearing 15 corneous denticles, without accessory tooth, with 1 small spine at ventrodistal angle, merus with 4 spines on ventral margin, dorsodistal margin with 1 small spine, carpus with 1 small spine in dorsodistal margin.
</paragraph>
<paragraph id="E8065E5C7063FFDFFF67FDC6FBA3FAC9" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="271">
Chelipeds subequal, somewhat dissimilar (
<figureCitation id="708242D97063FFDFFD0AFDC6FC9FFD99" box="[682,807,583,609]" captionStart="FIGURE 1" captionStartId="3.[151,250,1909,1933]" captionTargetBox="[190,1396,191,1883]" captionTargetId="figure-21@3.[176,1412,179,1883]" captionTargetPageId="3" captionText="FIGURE 1. Paguristes aztatlanensis Glassell, 1937. Holotype female (AMNH-12224): A, shield and cephalic appendages, dorsal view; B, left third maxilliped, outer view; C, same, basis and ischium, inner view; D, Palm and carpus of right cheliped, dorsal view (setae omitted); E, palm and carpus of left cheliped, dorsal view (setae omitted); F, left cheliped, mesial view (setae omitted); G, dactyl of right cheliped, mesial view (setae omitted). Scales: A, 5 mm; DG, 3 mm." figureDoi="http://doi.org/10.5281/zenodo.6479869" httpUri="https://zenodo.org/record/6479869/files/figure.png" pageId="2" pageNumber="271">Fig. 1DG</figureCitation>
), left slightly longer than right. Dactyl 1.82.0 × length of palm, ending in moderately strong, spoon-shaped claw, dorsomesial margin with row of strong, corneous-tipped spines decreasing in size distally, and tufts of long setae, dorsal surface with 1 (right) or 2 (left) rows of tipped spines, smaller than mesial spine, and tufts of short setae, mesial surface with proximal area unarmed, the rest with irregular vertical rows of flattened tubercles ending in small, triangular, corneous-tipped spines and tufts of short setae, cutting edge with row of calcareous (proximally) and corneous (distally) teeth. Palm with row of 3 (left) or 4 (right) prominent corneous-tipped spines and tufts of long setae on dorsomesial margin, dorsolateral margin not well delimited, rounded, with spine-like tubercles, stronger and more sharper on fixed finger, obscured by long plumose setae, dorsal surface with 6 or 7 irregular longitudinal rows of corneous-tipped spines, 2 or 3 of these rows extending on fixed finger, mesial face with some spine-like tubercles or spines, lateral face of palm and fixed finger with numerous spine-like tubercles decreasing in size on fixed finger and tufts of setae, ventral surface with strong spine-like tubercles and tufts of long, stiff setae. Carpus with 2 (right) or 4 (left) prominent corneous-tipped spines on dorsomesial margin, distal margin with 14 spines, dorsolateral margin with 6 or 7 corneous-tipped spines, dorsal surface with numerous spines, principally near dorsomesial margin, mesial face smooth, ventromesial distal angle with 1 or 2 small tipped-corneous spines, lateral face with numerous spine-like tubercles or spines. Merus subtriangular, dorsal face with 1 row of small tipped spines increasing in size distally and forming transversal rows of strong or moderately strong tipped spines accompanied with tufts of long plumose setae, subdistal and distal margins with strong or moderately strong corneous-tipped spines extending on lateral and mesial margins, mesial face smooth, lateral face with spinules or small spines, ventromesial and ventrolateral margins with row of small spines increasing in size distally, ventral surface with scattered spinules distally. Ischium with row of small spines on ventromesial margin, laterodistal margin with 2 spines, dorsodistal margin with 1 small spine.
</paragraph>
<paragraph id="E8065E5C7063FFDFFF67FABAFC15F825" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="271">
Second and third pereopods (
<figureCitation id="708242D97063FFDFFDB1FABAFD33FAAD" box="[529,651,1339,1365]" captionStart="FIGURE 2" captionStartId="4.[151,250,1943,1967]" captionTargetBox="[187,1393,193,1911]" captionTargetId="figure-20@4.[177,1410,181,1919]" captionTargetPageId="4" captionText="FIGURE 2. Paguristes aztatlanensis Glassell, 1937. Holotype female (AMNH-12224): A, left second pereopod, mesial view; B, same, lateral view; C, left third pereopod, mesial view (setae omitted); D, left third pereopod, lateral view (setae omitted). Scales: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.6479873" httpUri="https://zenodo.org/record/6479873/files/figure.png" pageId="2" pageNumber="271">Fig. 2AD</figureCitation>
) with dactyl 1.71.9 × length of propodus, dorsal margin with row of tufts of moderately long setae, dorsomesial margin with row of tubular or conical, small corneous-tipped spines proximally, becoming corneous spines distally (second) or only corneous spines (third), mesial and lateral surfaces with numerous small corneous spines and tufts of short setae, ventral margin each with 913 corneous spines increasing in size distally, concealed by tufts of long setae. Propodus of second pereopods with row of prominent spines on dorsal surface and one additional row of smaller spines or tubercles accompanied by tufts of long setae. Dorsal surfaces of third pereopods with two irregular rows of small spine-like tubercles or spines and tufts of long setae, lateral surfaces with 4 (second) or 2 or 3 (third) irregular longitudinal rows of small spines and tufts of short setae, distal margin spiny, mesial surfaces with 2 or 3 irregular longitudinal rows of spine-like tubercles or spines, short vertical rows of spine-like tubercles ventrally, and tufts of short setae, ventral surfaces with transversal rows of tubercles and tufts of setae. Carpus with tufts of long setae and 2 or 3 irregular rows of moderately large spines on dorsal margins (second) or dorsodistal spine and 2 rows of smaller additional spines (third), lateral faces each with weak longitudinal sulcus, 2 or 3 irregular longitudinal rows of small or moderately large spines on distal 2/3, and tufts of short to moderately long setae, mesial surfaces with few small spines distally, ventral surfaces with few tufts of moderately long setae. Merus with dorsal row of low protuberances and tufts of long setae, lateral surfaces with few small spines ventrally (second) or dorsally (third), ventral margins with row of small spines and tufts of moderately long setae (second) or only low protuberances and long setae (third), ventrolateral distal angle with 1 small spine and tufts of moderately long setae. Ischium of second pereopods each with few small spinules on ventromesial margin concealed by long setae; third unarmed, but with tufts of setae.
</paragraph>
<caption id="BCC60ED47062FFDEFF37F8F4FBD1F800" ID-DOI="http://doi.org/10.5281/zenodo.6479869" ID-Zenodo-Dep="6479869" httpUri="https://zenodo.org/record/6479869/files/figure.png" pageId="3" pageNumber="272" startId="3.[151,250,1909,1933]" targetBox="[190,1396,191,1883]" targetPageId="3">
<paragraph id="E8065E5C7062FFDEFF37F8F4FBD1F800" blockId="3.[151,1437,1909,2041]" pageId="3" pageNumber="272">
<emphasis id="DACD824E7062FFDEFF37F8F4FEA8F875" bold="true" box="[151,272,1909,1933]" pageId="3" pageNumber="272">FIGURE 1</emphasis>
.
<taxonomicName id="2FB925DF7062FFDEFEBFF8F7FD00F875" authority="Glassell, 1937" authorityName="Glasssell" authorityYear="1937" box="[287,696,1909,1933]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="272" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7062FFDEFEBFF8F7FDA0F875" box="[287,536,1909,1933]" italics="true" pageId="3" pageNumber="272">Paguristes aztatlanensis</emphasis>
<bibRefCitation id="8C2823AD7062FFDEFD81F8F4FD00F875" author="Glassell, S. A." box="[545,696,1909,1933]" pageId="3" pageNumber="272" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell, 1937</bibRefCitation>
</taxonomicName>
. Holotype female (AMNH-12224): A, shield and cephalic appendages, dorsal view; B, left third maxilliped, outer view; C, same, basis and ischium, inner view; D, Palm and carpus of right cheliped, dorsal view (setae omitted); E, palm and carpus of left cheliped, dorsal view (setae omitted); F, left cheliped, mesial view (setae omitted); G, dactyl of right cheliped, mesial view (setae omitted). Scales: A, 5 mm; DG, 3 mm.
</paragraph>
</caption>
<caption id="BCC60ED47065FFD9FF37F816FE9FF80F" ID-DOI="http://doi.org/10.5281/zenodo.6479873" ID-Zenodo-Dep="6479873" httpUri="https://zenodo.org/record/6479873/files/figure.png" pageId="4" pageNumber="273" startId="4.[151,250,1943,1967]" targetBox="[187,1393,193,1911]" targetPageId="4">
<paragraph id="E8065E5C7065FFD9FF37F816FE9FF80F" blockId="4.[151,1437,1943,2040]" pageId="4" pageNumber="273">
<emphasis id="DACD824E7065FFD9FF37F816FEB6F857" bold="true" box="[151,270,1943,1967]" pageId="4" pageNumber="273">FIGURE 2</emphasis>
.
<taxonomicName id="2FB925DF7065FFD9FEBAF819FD15F848" authority="Glassell, 1937" authorityName="Glasssell" authorityYear="1937" box="[282,685,1944,1968]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="273" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7065FFD9FEBAF819FDA9F848" box="[282,529,1944,1968]" italics="true" pageId="4" pageNumber="273">Paguristes aztatlanensis</emphasis>
<bibRefCitation id="8C2823AD7065FFD9FDB9F819FD15F848" author="Glassell, S. A." box="[537,685,1944,1968]" pageId="4" pageNumber="273" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell, 1937</bibRefCitation>
</taxonomicName>
. Holotype female (AMNH-12224): A, left second pereopod, mesial view; B, same, lateral view; C, left third pereopod, mesial view (setae omitted); D, left third pereopod, lateral view (setae omitted). Scales: 5 mm.
</paragraph>
</caption>
<caption id="BCC60ED47064FFD8FF37F816FBFDF80F" ID-DOI="http://doi.org/10.5281/zenodo.6479875" ID-Zenodo-Dep="6479875" httpUri="https://zenodo.org/record/6479875/files/figure.png" pageId="5" pageNumber="274" startId="5.[151,250,1943,1967]" targetBox="[170,1418,191,1916]" targetPageId="5">
<paragraph id="E8065E5C7064FFD8FF37F816FBFDF80F" blockId="5.[151,1436,1943,2040]" pageId="5" pageNumber="274">
<emphasis id="DACD824E7064FFD8FF37F816FEB6F857" bold="true" box="[151,270,1943,1967]" pageId="5" pageNumber="274">FIGURE 3</emphasis>
.
<taxonomicName id="2FB925DF7064FFD8FEBCF819FD09F848" authority="Glassell, 1937" authorityName="Glasssell" authorityYear="1937" box="[284,689,1944,1968]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="274" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7064FFD8FEBCF819FDACF848" box="[284,532,1944,1968]" italics="true" pageId="5" pageNumber="274">Paguristes aztatlanensis</emphasis>
<bibRefCitation id="8C2823AD7064FFD8FDBCF819FD09F848" author="Glassell, S. A." box="[540,689,1944,1968]" pageId="5" pageNumber="274" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell, 1937</bibRefCitation>
</taxonomicName>
: A, CF, holotype female (AMNH-12224); B, paratype female (AMNH-12225). A, B, sternites XXII of chelipeds, second and third pereopods; C, left fourth pereopod, lateral view, setae omitted; D, first female pleopod; E, brood pouch; F, telson, dorsal view. Scales: A, B, 2 mm; CF, 1 mm.
</paragraph>
</caption>
<paragraph id="E8065E5C7067FFDBFF67FF16FB42FF49" blockId="6.[151,1437,151,1473]" box="[199,1274,151,177]" pageId="6" pageNumber="275">
Sternite XII (pereopods 3) (
<figureCitation id="708242D97067FFDBFE5DFF16FDCDFF49" box="[509,629,151,177]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[170,1418,191,1916]" captionTargetId="figure-21@5.[157,1431,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Paguristes aztatlanensis Glassell, 1937: A, CF, holotype female (AMNH-12224); B, paratype female (AMNH- 12225). A, B, sternites XXII of chelipeds, second and third pereopods; C, left fourth pereopod, lateral view, setae omitted; D, first female pleopod; E, brood pouch; F, telson, dorsal view. Scales: A, B, 2 mm; CF, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6479875" httpUri="https://zenodo.org/record/6479875/files/figure.png" pageId="6" pageNumber="275">Fig. 3A, B</figureCitation>
) subrectangular; a median lobule with tufts of long setae.
</paragraph>
<paragraph id="E8065E5C7067FFDBFF67FF3AFDF0FEE5" blockId="6.[151,1437,151,1473]" pageId="6" pageNumber="275">
Pereopod 4 (
<figureCitation id="708242D97067FFDBFEF7FF3AFE15FF2D" box="[343,429,187,213]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[170,1418,191,1916]" captionTargetId="figure-21@5.[157,1431,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Paguristes aztatlanensis Glassell, 1937: A, CF, holotype female (AMNH-12224); B, paratype female (AMNH- 12225). A, B, sternites XXII of chelipeds, second and third pereopods; C, left fourth pereopod, lateral view, setae omitted; D, first female pleopod; E, brood pouch; F, telson, dorsal view. Scales: A, B, 2 mm; CF, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6479875" httpUri="https://zenodo.org/record/6479875/files/figure.png" pageId="6" pageNumber="275">Fig. 3C</figureCitation>
) with propodal rasp well developed, 3 or 4 rows of ovate scales; dactyl moderately long, 4 corneous spines posterior to claw, preungual process present, slender, almost as long as dactyl, 2 large spines on dorsal surface of propodus and carpus.
</paragraph>
<paragraph id="E8065E5C7067FFDBFF37FEA6FBD4FE9D" blockId="6.[151,1437,151,1473]" pageId="6" pageNumber="275">
Female paired first pleopods (
<figureCitation id="708242D97067FFDBFE4EFEA6FDFFFEB9" box="[494,583,295,321]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[170,1418,191,1916]" captionTargetId="figure-21@5.[157,1431,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Paguristes aztatlanensis Glassell, 1937: A, CF, holotype female (AMNH-12224); B, paratype female (AMNH- 12225). A, B, sternites XXII of chelipeds, second and third pereopods; C, left fourth pereopod, lateral view, setae omitted; D, first female pleopod; E, brood pouch; F, telson, dorsal view. Scales: A, B, 2 mm; CF, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6479875" httpUri="https://zenodo.org/record/6479875/files/figure.png" pageId="6" pageNumber="275">Fig. 3D</figureCitation>
) basial segment with few, moderately long, marginal setae; distal segment with long marginal setae. Brood pouch (
<figureCitation id="708242D97067FFDBFDF9FECAFD16FE9D" box="[601,686,331,357]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[170,1418,191,1916]" captionTargetId="figure-21@5.[157,1431,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Paguristes aztatlanensis Glassell, 1937: A, CF, holotype female (AMNH-12224); B, paratype female (AMNH- 12225). A, B, sternites XXII of chelipeds, second and third pereopods; C, left fourth pereopod, lateral view, setae omitted; D, first female pleopod; E, brood pouch; F, telson, dorsal view. Scales: A, B, 2 mm; CF, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6479875" httpUri="https://zenodo.org/record/6479875/files/figure.png" pageId="6" pageNumber="275">Fig. 3E</figureCitation>
) subcircular, large, with fringe of setae.
</paragraph>
<paragraph id="E8065E5C7067FFDBFF67FEEEFAE1FE29" blockId="6.[151,1437,151,1473]" pageId="6" pageNumber="275">
Telson (
<figureCitation id="708242D97067FFDBFE82FEEEFECEFE71" box="[290,374,367,393]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[170,1418,191,1916]" captionTargetId="figure-21@5.[157,1431,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Paguristes aztatlanensis Glassell, 1937: A, CF, holotype female (AMNH-12224); B, paratype female (AMNH- 12225). A, B, sternites XXII of chelipeds, second and third pereopods; C, left fourth pereopod, lateral view, setae omitted; D, first female pleopod; E, brood pouch; F, telson, dorsal view. Scales: A, B, 2 mm; CF, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6479875" httpUri="https://zenodo.org/record/6479875/files/figure.png" pageId="6" pageNumber="275">Fig. 3F</figureCitation>
) with posterior lobes subcircular, asymmetrical, left larger than right, separated by small, median, shallow cleft, posterior margin of lobes armed with 4 strong, corneous-tipped spines, lateral margins of left lobule with 1 corneous-tipped spines and tufts of long setae; anterior lobes unarmed, with tufts of long setae.
</paragraph>
<paragraph id="E8065E5C7067FFDBFF67FE5BFC7AFE0D" blockId="6.[151,1437,151,1473]" box="[199,962,474,501]" pageId="6" pageNumber="275">
<emphasis id="DACD824E7067FFDBFF67FE5BFEB3FE0C" bold="true" box="[199,267,474,500]" pageId="6" pageNumber="275">Color</emphasis>
. In alcohol, a pinkish tint on an ivory ground (
<bibRefCitation id="8C2823AD7067FFDBFCB6FE5AFC0DFE0D" author="Glassell, S. A." box="[790,949,475,501]" pageId="6" pageNumber="275" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell 1937</bibRefCitation>
).
</paragraph>
<paragraph id="E8065E5C7067FFDBFF67FE7FFB18FDE1" blockId="6.[151,1437,151,1473]" box="[199,1184,510,537]" pageId="6" pageNumber="275">
<emphasis id="DACD824E7067FFDBFF67FE7FFE9BFDE0" bold="true" box="[199,291,510,536]" pageId="6" pageNumber="275">Habitat</emphasis>
. The
<specimenCount id="FEBF95D57067FFDBFEC3FE7EFDB1FDE1" box="[355,521,511,537]" pageId="6" pageNumber="275" type="generic">two specimens</specimenCount>
were collected on sandy bottom with rock (
<bibRefCitation id="8C2823AD7067FFDBFC54FE7EFB2BFDE1" author="Glassell, S. A." box="[1012,1171,511,537]" pageId="6" pageNumber="275" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell 1937</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="A0A30DD77067FFDBFF67FDA3FEF2FD99" pageId="6" pageNumber="275" type="distribution">
<paragraph id="E8065E5C7067FFDBFF67FDA3FEF2FD99" blockId="6.[151,1437,151,1473]" pageId="6" pageNumber="275">
<emphasis id="DACD824E7067FFDBFF67FDA3FED9FDC4" bold="true" box="[199,353,546,572]" pageId="6" pageNumber="275">Distribution.</emphasis>
Until now only known from the
<typeStatus id="3702E0FE7067FFDBFD42FDA2FCAAFDC5" box="[738,786,547,573]" pageId="6" pageNumber="275">type</typeStatus>
locality, Cabo Pulmo, Gulf of California,
<collectingCountry id="90AE1ECC7067FFDBFB5AFDA2FAEBFDC5" box="[1274,1363,547,573]" name="Mexico" pageId="6" pageNumber="275">Mexico</collectingCountry>
;
<quantity id="2F41F3B97067FFDBFAC1FDA2FA24FDC5" box="[1377,1436,547,573]" metricMagnitude="1" metricUnit="m" metricValue="9.0" pageId="6" pageNumber="275" unit="m" value="90.0">90 m</quantity>
(
<bibRefCitation id="8C2823AD7067FFDBFF3FFDC6FE86FD99" author="Glassell, S. A." box="[159,318,583,609]" pageId="6" pageNumber="275" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell 1937</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="A0A30DD77067FFDBFF67FDEAFD04FA39" pageId="6" pageNumber="275" type="discussion">
<paragraph id="E8065E5C7067FFDBFF67FDEAFDC9FCA5" blockId="6.[151,1437,151,1473]" pageId="6" pageNumber="275">
<emphasis id="DACD824E7067FFDBFF67FDEAFE8CFD7D" bold="true" box="[199,308,619,645]" pageId="6" pageNumber="275">Remarks</emphasis>
. The
<typeStatus id="3702E0FE7067FFDBFED2FDEAFE6AFD7D" box="[370,466,619,645]" pageId="6" pageNumber="275" type="paratype">paratype</typeStatus>
female of
<taxonomicName id="2FB925DF7067FFDBFDE9FDEAFCE1FD7D" authorityName="Glasssell" authorityYear="1937" box="[585,857,619,645]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7067FFDBFDE9FDEAFCE1FD7D" box="[585,857,619,645]" italics="true" pageId="6" pageNumber="275">Paguristes aztatlanensis</emphasis>
</taxonomicName>
has a compressed carapace and the shield is slightly broader than long; the rostrum is obtusely triangular, shorter than lateral projections. There is a widening of thoracic sternites X and XI with apparent fusion (
<figureCitation id="708242D97067FFDBFDF9FD32FD09FD35" box="[601,689,691,717]" captionStart="FIGURE 3" captionStartId="5.[151,250,1943,1967]" captionTargetBox="[170,1418,191,1916]" captionTargetId="figure-21@5.[157,1431,181,1919]" captionTargetPageId="5" captionText="FIGURE 3. Paguristes aztatlanensis Glassell, 1937: A, CF, holotype female (AMNH-12224); B, paratype female (AMNH- 12225). A, B, sternites XXII of chelipeds, second and third pereopods; C, left fourth pereopod, lateral view, setae omitted; D, first female pleopod; E, brood pouch; F, telson, dorsal view. Scales: A, B, 2 mm; CF, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6479875" httpUri="https://zenodo.org/record/6479875/files/figure.png" pageId="6" pageNumber="275">Fig. 3A</figureCitation>
). According to
<bibRefCitation id="8C2823AD7067FFDBFCFBFD32FBF8FD35" author="Glassell, S. A." box="[859,1088,690,717]" pageId="6" pageNumber="275" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell (1937: 250)</bibRefCitation>
, this constriction and distortion of the carapace is the result of the shape of the shell occupied by the hermit crab (i.e., a species of
<taxonomicName id="2FB925DF7067FFDBFB58FD56FAF8FD09" authorityName="Linnaeus" authorityYear="1758" box="[1272,1344,727,753]" class="Gastropoda" family="Conidae" genus="Conus" kingdom="Animalia" order="Neogastropoda" pageId="6" pageNumber="275" phylum="Mollusca" rank="genus">
<emphasis id="DACD824E7067FFDBFB58FD56FAF8FD09" box="[1272,1344,727,753]" italics="true" pageId="6" pageNumber="275">Conus</emphasis>
</taxonomicName>
), which has a very narrow opening. This morphological adaptation has also been observed (
<bibRefCitation id="8C2823AD7067FFDBFBECFD7AFB53FCED" author="Bouvier, E. L." box="[1100,1259,763,789]" pageId="6" pageNumber="275" pagination="18 - 25" refId="ref7120" refString="Bouvier, E. L. (1893) Paguriens recueillis par M. Diguet, sur le littoral de la Basse-Califonie. Bulletin de la Societe philomathique de Paris, 8 (5), 18 - 25." type="journal article" year="1893">Bouvier 1893</bibRefCitation>
;
<bibRefCitation id="8C2823AD7067FFDBFB58FD7AFA2CFCED" author="Glassell, S. A." box="[1272,1428,763,789]" pageId="6" pageNumber="275" pagination="27 - 36" refId="ref7376" refString="Glassell, S. A. (1938) New and obscure decapod Crustacea from the west American coast. Transaction of the San Diego Society of Natural History, 8 (33), 27 - 36." type="journal article" year="1938">Glassell 1938</bibRefCitation>
) in
<taxonomicName id="2FB925DF7067FFDBFF14FC9EFE39FCC1" authorityName="Bouvier" authorityYear="1893" box="[180,385,799,825]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="digueti">
<emphasis id="DACD824E7067FFDBFF14FC9EFE39FCC1" box="[180,385,799,825]" italics="true" pageId="6" pageNumber="275">Paguristes digueti</emphasis>
</taxonomicName>
,
<taxonomicName id="2FB925DF7067FFDBFE2FFC9EFDE0FCC0" authorityName="Glassell" authorityYear="1938" box="[399,600,799,825]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="sanguinimanus">
<emphasis id="DACD824E7067FFDBFE2FFC9EFE18FCC0" box="[399,416,799,824]" italics="true" pageId="6" pageNumber="275">P</emphasis>
.
<emphasis id="DACD824E7067FFDBFE0EFC9EFDE0FCC0" box="[430,600,799,824]" italics="true" pageId="6" pageNumber="275">sanguinimanus</emphasis>
</taxonomicName>
and
<taxonomicName id="2FB925DF7067FFDBFD2EFC9EFD40FCC1" authority="Ayón-Parente &amp; Hendrickx &amp; Cáceres, 2022" authorityName="Ayón-Parente &amp; Hendrickx &amp; Cáceres" authorityYear="2022" box="[654,760,799,825]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="turkayi" status="sp. nov.">
<emphasis id="DACD824E7067FFDBFD2EFC9EFD40FCC1" box="[654,760,799,825]" italics="true" pageId="6" pageNumber="275">P. turkayi</emphasis>
</taxonomicName>
<emphasis id="DACD824E7067FFDBFCA0FC9EFC87FCC1" bold="true" box="[768,831,799,825]" pageId="6" pageNumber="275">
<taxonomicNameLabel id="C1FE3F357067FFDBFCA0FC9EFC87FCC1" box="[768,831,799,825]" pageId="6" pageNumber="275" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, which also occupy shells with a very narrow slit-like aperture (species of
<taxonomicName id="2FB925DF7067FFDBFED9FCC2FE5AFCA5" authorityName="Linnaeus" authorityYear="1758" box="[377,482,835,861]" class="Gastropoda" family="Strombidae" genus="Strombus" kingdom="Animalia" order="Littorinimorpha" pageId="6" pageNumber="275" phylum="Mollusca" rank="genus">
<emphasis id="DACD824E7067FFDBFED9FCC2FE5AFCA5" box="[377,482,835,861]" italics="true" pageId="6" pageNumber="275">Strombus</emphasis>
</taxonomicName>
and
<emphasis id="DACD824E7067FFDBFDB9FCC2FDEEFCA5" box="[537,598,835,861]" italics="true" pageId="6" pageNumber="275">Conu</emphasis>
s).
</paragraph>
<paragraph id="E8065E5C7067FFDBFF67FCE6FD04FA39" blockId="6.[151,1437,151,1473]" pageId="6" pageNumber="275">
<bibRefCitation id="8C2823AD7067FFDBFF67FCE6FECAFC79" author="Glassell, S. A." box="[199,370,871,897]" pageId="6" pageNumber="275" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell (1937)</bibRefCitation>
mentioned that
<taxonomicName id="2FB925DF7067FFDBFD84FCE6FD6CFC79" authorityName="Glasssell" authorityYear="1937" box="[548,724,871,897]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7067FFDBFD84FCE6FD8DFC78" box="[548,565,871,896]" italics="true" pageId="6" pageNumber="275">P</emphasis>
.
<emphasis id="DACD824E7067FFDBFDE2FCE6FD6CFC79" box="[578,724,871,897]" italics="true" pageId="6" pageNumber="275">aztatlanensis</emphasis>
</taxonomicName>
shows a close resemblance to
<taxonomicName id="2FB925DF7067FFDBFB85FCE6FA82FC79" authority="Faxon, 1893" authorityName="Faxon" authorityYear="1893" box="[1061,1338,871,897]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="fecundus">
<emphasis id="DACD824E7067FFDBFB85FCE6FB8EFC78" box="[1061,1078,871,896]" italics="true" pageId="6" pageNumber="275">P</emphasis>
.
<emphasis id="DACD824E7067FFDBFBE3FCE6FB1FFC79" box="[1091,1191,871,897]" italics="true" pageId="6" pageNumber="275">fecundus</emphasis>
<bibRefCitation id="8C2823AD7067FFDBFB0CFCE6FA82FC79" author="Faxon, W." box="[1196,1338,871,897]" pageId="6" pageNumber="275" pagination="149 - 220" refId="ref7247" refString="Faxon, W. (1893) Reports on the dredging operations off the west coast of Central America to the Galapagos, to the west coast of Mexico, and the Gulf of California, by the U. S. Fish Commision steamer &quot; Albatross &quot; during 1891 VI. Preliminary descriptions of new species of crustacean. Bulletin of the Museum of Comparative Zoology, Harvard, 24 (7), 149 - 220." type="journal article" year="1893">Faxon, 1893</bibRefCitation>
</taxonomicName>
, but several morphological characters differentiate these two species. A character not mentioned in the original description of these two species is the presence of spines on the dorsal margin of the propodus and carpus of the fourth pereopods, absent in other known species of
<taxonomicName id="2FB925DF7067FFDBFDF1FC52FD71FC14" authorityName="Dana" authorityYear="1851" box="[593,713,979,1004]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="genus">
<emphasis id="DACD824E7067FFDBFDF1FC52FD71FC14" box="[593,713,979,1004]" italics="true" pageId="6" pageNumber="275">Paguristes</emphasis>
</taxonomicName>
described from the eastern Pacific.
<taxonomicName id="2FB925DF7067FFDBFBFDFC52FAD6FC15" authorityName="Glasssell" authorityYear="1937" box="[1117,1390,979,1005]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7067FFDBFBFDFC52FAD6FC15" box="[1117,1390,979,1005]" italics="true" pageId="6" pageNumber="275">Paguristes aztatlanensis</emphasis>
</taxonomicName>
can be distinguished from
<taxonomicName id="2FB925DF7067FFDBFE31FC76FDACFBE9" authorityName="Faxon" authorityYear="1893" box="[401,532,1015,1041]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="fecundus">
<emphasis id="DACD824E7067FFDBFE31FC76FE1AFBE8" box="[401,418,1015,1040]" italics="true" pageId="6" pageNumber="275">P</emphasis>
.
<emphasis id="DACD824E7067FFDBFE10FC76FDACFBE9" box="[432,532,1015,1041]" italics="true" pageId="6" pageNumber="275">fecundus</emphasis>
</taxonomicName>
by: 1) the antennal acicle bearing 3 or 4 spines on mesial margin versus only one spine in
<taxonomicName id="2FB925DF7067FFDBFF53FB9AFECAFBCD" authorityName="Faxon" authorityYear="1893" box="[243,370,1051,1077]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="fecundus">
<emphasis id="DACD824E7067FFDBFF53FB9AFECAFBCD" box="[243,370,1051,1077]" italics="true" pageId="6" pageNumber="275">P. fecundus</emphasis>
</taxonomicName>
(
<figureCitation id="708242D97067FFDBFEDFFB9AFE61FBCD" box="[383,473,1051,1077]" captionStart="FIGURE 4" captionStartId="7.[151,250,1962,1986]" captionTargetBox="[299,1289,273,1939]" captionTargetId="figure-56@7.[298,1290,273,1939]" captionTargetPageId="7" captionText="FIGURE 4. Paguristes fecundus Faxon, 1893, holotype (CRU-4523): A, carapace and abdomen, dorsal view; B, fourth left pereopod, lateral view; C, telson, dorsal view. (Photographs by Adam J. Baldinger)." figureDoi="http://doi.org/10.5281/zenodo.6479877" httpUri="https://zenodo.org/record/6479877/files/figure.png" pageId="6" pageNumber="275">Fig. 4A</figureCitation>
); 2) the dorsal margin of the propodus and carpus of the fourth pereopods is armed with 2 spines in
<taxonomicName id="2FB925DF7067FFDBFEB2FBBEFE7AFBA1" authorityName="Glasssell" authorityYear="1937" box="[274,450,1087,1113]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7067FFDBFEB2FBBEFE9BFBA0" box="[274,291,1087,1112]" italics="true" pageId="6" pageNumber="275">P</emphasis>
.
<emphasis id="DACD824E7067FFDBFE90FBBEFE7AFBA1" box="[304,450,1087,1113]" italics="true" pageId="6" pageNumber="275">aztatlanensis</emphasis>
</taxonomicName>
(versus 3 + 3 spines), plus one in the dorsodistal margin of the carpus in
<taxonomicName id="2FB925DF7067FFDBFB40FBBEFAD9FBA1" authorityName="Faxon" authorityYear="1893" box="[1248,1377,1087,1113]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="fecundus">
<emphasis id="DACD824E7067FFDBFB40FBBEFB49FBA0" box="[1248,1265,1087,1112]" italics="true" pageId="6" pageNumber="275">P</emphasis>
.
<emphasis id="DACD824E7067FFDBFB5DFBBEFAD9FBA1" box="[1277,1377,1087,1113]" italics="true" pageId="6" pageNumber="275">fecundus</emphasis>
</taxonomicName>
(
<figureCitation id="708242D97067FFDBFACFFBBEFF03FB85" captionStart="FIGURE 4" captionStartId="7.[151,250,1962,1986]" captionTargetBox="[299,1289,273,1939]" captionTargetId="figure-56@7.[298,1290,273,1939]" captionTargetPageId="7" captionText="FIGURE 4. Paguristes fecundus Faxon, 1893, holotype (CRU-4523): A, carapace and abdomen, dorsal view; B, fourth left pereopod, lateral view; C, telson, dorsal view. (Photographs by Adam J. Baldinger)." figureDoi="http://doi.org/10.5281/zenodo.6479877" httpUri="https://zenodo.org/record/6479877/files/figure.png" pageId="6" pageNumber="275">Fig. 4B</figureCitation>
); 3) the posterior margins of the telson in
<taxonomicName id="2FB925DF7067FFDBFD27FBE2FC8CFB85" authorityName="Glasssell" authorityYear="1937" box="[647,820,1123,1149]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7067FFDBFD27FBE2FC8CFB85" box="[647,820,1123,1149]" italics="true" pageId="6" pageNumber="275">P. aztatlanensis</emphasis>
</taxonomicName>
bear few, spaced teeth (4 on each lobe) versus posterior margins of the telson in
<taxonomicName id="2FB925DF7067FFDBFE0CFB06FD94FB59" authorityName="Faxon" authorityYear="1893" box="[428,556,1159,1185]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="fecundus">
<emphasis id="DACD824E7067FFDBFE0CFB06FD94FB59" box="[428,556,1159,1185]" italics="true" pageId="6" pageNumber="275">P. fecundus</emphasis>
</taxonomicName>
obscurely toothed (7 or 8 teeth on each lobe;
<figureCitation id="708242D97067FFDBFB98FB06FB29FB59" box="[1080,1169,1159,1185]" captionStart="FIGURE 4" captionStartId="7.[151,250,1962,1986]" captionTargetBox="[299,1289,273,1939]" captionTargetId="figure-56@7.[298,1290,273,1939]" captionTargetPageId="7" captionText="FIGURE 4. Paguristes fecundus Faxon, 1893, holotype (CRU-4523): A, carapace and abdomen, dorsal view; B, fourth left pereopod, lateral view; C, telson, dorsal view. (Photographs by Adam J. Baldinger)." figureDoi="http://doi.org/10.5281/zenodo.6479877" httpUri="https://zenodo.org/record/6479877/files/figure.png" pageId="6" pageNumber="275">Fig. 4C</figureCitation>
).
<bibRefCitation id="8C2823AD7067FFDBFB06FB06FAEBFB59" author="Glassell, S. A." box="[1190,1363,1159,1185]" pageId="6" pageNumber="275" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell (1937)</bibRefCitation>
stated that these two species differ in the length of the antennal acicle, but it is not so; in both species, the antennal acicle reaches 0.67 of the ocular peduncle length.
<bibRefCitation id="8C2823AD7067FFDBFDDCFB4EFC90FB11" author="Glassell, S. A." box="[636,808,1231,1257]" pageId="6" pageNumber="275" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell (1937)</bibRefCitation>
might have been confused by the fact that
<bibRefCitation id="8C2823AD7067FFDBFAA6FB4EFF72FAF5" author="Faxon, W." pageId="6" pageNumber="275" pagination="149 - 220" refId="ref7247" refString="Faxon, W. (1893) Reports on the dredging operations off the west coast of Central America to the Galapagos, to the west coast of Mexico, and the Gulf of California, by the U. S. Fish Commision steamer &quot; Albatross &quot; during 1891 VI. Preliminary descriptions of new species of crustacean. Bulletin of the Museum of Comparative Zoology, Harvard, 24 (7), 149 - 220." type="journal article" year="1893">Faxon (1893: 173)</bibRefCitation>
mentioned that “The antennal acicle reaches almost to the end of the peduncle”, but this statement referred to the antennal peduncle, not to the ocular peduncle.
<bibRefCitation id="8C2823AD7067FFDBFD63FA96FCD6FAC9" author="Glassell, S. A." box="[707,878,1303,1329]" pageId="6" pageNumber="275" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell (1937)</bibRefCitation>
also mentioned that these two species differ in the armature of the third maxilliped. However, when we examined this feature in the
<typeStatus id="3702E0FE7067FFDBFB8EFABAFBE6FAAD" box="[1070,1118,1339,1365]" pageId="6" pageNumber="275">type</typeStatus>
of
<taxonomicName id="2FB925DF7067FFDBFB24FABAFA8AFAAD" authorityName="Glasssell" authorityYear="1937" box="[1156,1330,1339,1365]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="aztatlanensis">
<emphasis id="DACD824E7067FFDBFB24FABAFA8AFAAD" box="[1156,1330,1339,1365]" italics="true" pageId="6" pageNumber="275">P. aztatlanensis</emphasis>
</taxonomicName>
, the ventrolateral margin of the merus of the third maxillipeds appeared to be armed with 4 teeth, not unarmed as described by
<bibRefCitation id="8C2823AD7067FFDBFF1AFA02FED1FA65" author="Glassell, S. A." box="[186,361,1411,1437]" pageId="6" pageNumber="275" pagination="241 - 263" refId="ref7326" refString="Glassell, S. A. (1937) The Templeton Crocker Expedition. XI. Hermit crabs from the Gulf of California and the coast of Lower California. Zoologica, 22, 241 - 263. https: // doi. org / 10.5962 / p. 203681" type="journal article" year="1937">Glassell (1937)</bibRefCitation>
. In
<taxonomicName id="2FB925DF7067FFDBFE33FA02FDAEFA65" authorityName="Faxon" authorityYear="1893" box="[403,534,1411,1437]" class="Malacostraca" family="Diogenidae" genus="Paguristes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="275" phylum="Arthropoda" rank="species" species="fecundus">
<emphasis id="DACD824E7067FFDBFE33FA02FE1CFA64" box="[403,420,1411,1436]" italics="true" pageId="6" pageNumber="275">P</emphasis>
.
<emphasis id="DACD824E7067FFDBFE12FA02FDAEFA65" box="[434,534,1411,1437]" italics="true" pageId="6" pageNumber="275">fecundus</emphasis>
</taxonomicName>
, the third maxilliped is armed with 3 or 4 teeth and, consequently, this character is not adequate to differentiate these two species.
</paragraph>
</subSubSection>
</treatment>
</document>