114 lines
18 KiB
XML
114 lines
18 KiB
XML
<document id="2A1B597962EC31D6BC88AAA106973315" ENCODING="UTF8" ID-GBIF-Dataset="d65d91f3-2aa6-4824-85a3-9ac72a57c596" ModsDocID="22820" checkinTime="1251954458996" checkinUser="christiana" docAuthor="Longino, J. T." docDate="2009" docId="3736201721685AE1DC151ADA50675235" docLanguage="en" docName="22820_tx.xml" docOrigin="Zootaxa 2181" docSource="http://hol.osu.edu/reference-full.html?id=22820" docTitle="Pheidole acamata" docType="treatment" docVersion="11" lastPageNumber="12" masterDocId="7FC56964C9056E7DBD20595E152A29E1" masterDocTitle="Additions to the taxonomy of New World Pheidole (Hymenoptera: Formicidae)." masterLastPageNumber="90" masterPageNumber="1" pageNumber="11" updateTime="1693272131770" updateUser="admin">
|
|
<mods:mods id="D8C3037BF3CAA4045FDA96CD33E0B291" xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo id="6010920CB63990AA605EABA23289E0AE">
|
|
<mods:title id="6043D6749C08FAFF3BFE624826A24838">Additions to the taxonomy of New World Pheidole (Hymenoptera: Formicidae).</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name id="5C650FCED2EE9FB7F8BFB227ADBD1283" type="personal">
|
|
<mods:role id="D1F98C46B0D4569EB047EF9CC45B693C">
|
|
<mods:roleTerm id="3062D0644F932EFA9AA633E723FD42E3">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="BE9E0B3C2CA0A73FAF184B180367390F">Longino, J. T.</mods:namePart>
|
|
</mods:name>
|
|
<mods:typeOfResource id="F02EC3D47D4327E747C75DA802F602F7">text</mods:typeOfResource>
|
|
<mods:relatedItem id="246439318C5F587013CEAD09B70651D9" type="host">
|
|
<mods:titleInfo id="4D5DE3C862FAFCCD0900C354B2CD1839">
|
|
<mods:title id="865DE44730EAC8D3F52D67DC2E33B810">Zootaxa</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part id="3366F0F6676AFE6FC4F3836361782F68">
|
|
<mods:date id="DE35802C3B7ABAAC945AE01479C41DFE">2009</mods:date>
|
|
<mods:detail id="A6F6838A524C8CD323B45A9E99E269E4" type="volume">
|
|
<mods:number id="C96504F9AE1E5231598FAB0EB2CA5C3E">2181</mods:number>
|
|
</mods:detail>
|
|
<mods:extent id="692E5BAE8E3F584810AF652E1FC54A8D" unit="page">
|
|
<mods:start id="92BB7C9ED93376808F6331A3DA334430">1</mods:start>
|
|
<mods:end id="1FC31F27D41E2795ABA28A03C959C708">90</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:location id="F94D0BE85EEBAA53CDC173962AB6315E">
|
|
<mods:url id="02FCF0FCA8E9D86AB9C2CD904FBB8285">http://hol.osu.edu/reference-full.html?id=22820</mods:url>
|
|
</mods:location>
|
|
<mods:classification id="D5CC841955C9B1634577C8DBF5FBFED3">journal article</mods:classification>
|
|
<mods:identifier id="529F904157288EFCE80408DA4F1876EA" type="HNS-PUB">22820</mods:identifier>
|
|
</mods:mods>
|
|
<treatment id="3736201721685AE1DC151ADA50675235" ID-DOI="http://doi.org/10.5281/zenodo.6222803" ID-GBIF-Taxon="100121370" ID-Zenodo-Dep="6222803" LSID="urn:lsid:plazi:treatment:3736201721685AE1DC151ADA50675235" httpUri="http://treatment.plazi.org/id/3736201721685AE1DC151ADA50675235" lastPageNumber="12" pageNumber="11">
|
|
<subSubSection id="F5645763E0341DC201DD3909AF11541F" type="nomenclature">
|
|
<paragraph id="567DBA232FA720D1C4A0D3B293622A4B" pageNumber="11">
|
|
<taxonomicName id="3344DC993C8DDF082E39209855C04288" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181714" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole acamata Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="acamata">Pheidole acamata</taxonomicName>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="355B6A9A803310B849D55C8FAA80FFF5" type="materials_examined">
|
|
<paragraph id="6030E6DEECB7E8670DE135D67AE72891" pageNumber="11">
|
|
<taxonomicName id="C85B5D341EA08D2C268063FB165BFEED" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181714" class="Insecta" family="Formicidae" genus="Pheidole" genus.completionEvidence="missing, matching species" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole acamata Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="acamata">
|
|
Pheidole acamata
|
|
<bibRefCitation id="393FF1770D562B5441ED6EC9846DDF19" author="Wilson, E. O." refId="ref46471" refString="Wilson, E. O. (2003) Pheidole in the New World: A Dominant, Hyperdiverse Ant Genus. Harvard University Press, Cambridge, Mass., 794 pp." type="book" year="2003">Wilson, 2003: 258</bibRefCitation>
|
|
</taxonomicName>
|
|
, figs. Holotype major worker and associated paratype minor worker: Nicaragua, Kukra River 4 Mar 1992 (Perfecto). [
|
|
<collectionCode id="D4185890A285770AFBE8956BF1FF932E" collectionName="USA, Massachusetts, Cambridge, Harvard University, Museum of Comparative Zoology">MCZ</collectionCode>
|
|
] (examined).
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C98A5DB0B1B7F8BEE61FB39022037DE1" type="distribution">
|
|
<paragraph id="933561A75F4CBAC915E58EDAAFCA8D5E" pageNumber="11">Geographic Range</paragraph>
|
|
<paragraph id="74D71CFEB168EBBED76D43847FD8A7ED" pageNumber="11">Nicaragua, Mexico (Chiapas).</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="85B07BF46FE6782D07B3CA5B69726C94" type="biology_ecology">
|
|
<paragraph id="01E602A27CEA967538123B3581342CDE" pageNumber="11">Biology</paragraph>
|
|
<paragraph id="B9B06CCBED6B430B2E108D4C6A2CEFFC" pageNumber="11">This species occurs in wet forest habitats from sea level to 1000m elevation. It can be locally abundant. It is an epigaeic forager, common at baits, and often recruiting major workers along with minor workers. Workers are also collected in Winkler or Berlese samples. The nest is unknown.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="EBB0F6F8B1F5D7CEF4239ED0F5A04742" type="discussion">
|
|
<paragraph id="A6EBA9F15A443AD73C828586C1AAE147" pageNumber="11">Comments</paragraph>
|
|
<paragraph id="A7773410A9B5C475A6F6C869D952A648" pageNumber="11">
|
|
Throughout Central America a group of
|
|
<taxonomicName id="D95C26E70086F7929A775C4697563231" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:24885" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole Westwood" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="genus">Pheidole</taxonomicName>
|
|
share a distinctive character of the major worker: the gaster is covered with a plush layer of short, subdecumbent pubescence and any longer erect setae are absent or restricted to a few near the postpetiolar insertion. This contrasts with the rest of the body, which has a more "normal" condition, with abundant long suberect setae on the tibiae and mesosomal dorsum. In most
|
|
<taxonomicName id="F8CA5E5B0398FAA3431C5C90CAF9B9EF" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:24885" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole Westwood" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="genus">Pheidole</taxonomicName>
|
|
the general level of pilosity is similar over the body: if setae are sparse they are sparse throughout; if they are abundant they are abundant throughout, including the gastral dorsum.
|
|
</paragraph>
|
|
<paragraph id="C4D565A8B3A7D279BF12BAF9AF6EA685" lastPageNumber="12" pageNumber="11">
|
|
Three named species are known to be in this complex, all described as new by
|
|
<bibRefCitation id="B10AEFEF1C59C762FA2E13E2EF397DBE" author="Wilson, E. O." refId="ref46471" refString="Wilson, E. O. (2003) Pheidole in the New World: A Dominant, Hyperdiverse Ant Genus. Harvard University Press, Cambridge, Mass., 794 pp." type="book" year="2003">Wilson (2003)</bibRefCitation>
|
|
:
|
|
<taxonomicName id="C980974EF833D6B0C7BAD4BAB2899C07" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181714" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole acamata Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="acamata">P. acamata,</taxonomicName>
|
|
<taxonomicName id="01D22C99F38A6812ECC250D7F6EA2BB6" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181820" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="78" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole potosiana Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="potosiana">P. potosiana</taxonomicName>
|
|
, and
|
|
<taxonomicName id="AAB80C6D1F8CF83BA2225C191C5A359C" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181821" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="438" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole psilogaster Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="psilogaster">P. psilogaster</taxonomicName>
|
|
. Additional collections of this complex from Costa Rica and southern Mexico
|
|
<pageBreakToken id="54EB3CF9D426750A10F756CCD4BB252F" pageNumber="12">allow</pageBreakToken>
|
|
some comments on character variation. Across all material the major workers are very uniform in habitus and there are no consistent differences in pilosity or sculpture that differentiate the three species. Thus, at this time the majors of the three species cannot be identified without associated minor workers. Two of the species,
|
|
<taxonomicName id="8E65AB0B82F9012B104017FAF8EF705A" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181820" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="1635" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole potosiana Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="potosiana">P. potosiana</taxonomicName>
|
|
and
|
|
<taxonomicName id="5D417A560F10BF95D5207EEF2A34DA44" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181821" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="361" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole psilogaster Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="psilogaster">P. psilogaster</taxonomicName>
|
|
, have minor workers with smooth and shiny faces. The minor worker of
|
|
<taxonomicName id="A2EFADF49C0A2EAAFF52265B537E08CE" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181714" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="475" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole acamata Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="acamata">P. acamata</taxonomicName>
|
|
has a densely and uniformly foveolate face. The minor worker of
|
|
<taxonomicName id="4F558B0C564523E3898716520778DDE3" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181820" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="1743" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole potosiana Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="potosiana">P. potosiana</taxonomicName>
|
|
has the dominant sculpture of the pronotum foveolate, with variable degrees of shiny patches and rugulae. The minor worker of
|
|
<taxonomicName id="017F0875195D7D45F7E6AE81EAC7450F" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181821" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="304" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole psilogaster Wilson" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="psilogaster">P. psilogaster</taxonomicName>
|
|
has the pronotum entirely smooth and shiny or largely smooth with some development of transverse rugulae anterodorsally. The three species show both broad and local patterns of sympatry.
|
|
</paragraph>
|
|
<paragraph id="4FA71FD10BDFF0282749F2D6689574ED" pageNumber="12">
|
|
The types of
|
|
<taxonomicName id="13A90E9BFAA0A7A73704DF600E95C523" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181714" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="399" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole acamata Wilson" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="acamata">P. acamata</taxonomicName>
|
|
from the Atlantic coastal lowlands of Nicaragua are identical to numerous collections from sites in the lowlands of northern Chiapas State, Mexico. The face and pronotum have reticulate rugae overlaying the foveolate sculpture, weak on the face and stronger on the pronotum, and the color is orange yellow. A population from one site in Chiapas near Salto de Agua is somewhat different: the minor workers have a duskier coloration and the reticulate rugulation on face and pronotum are much reduced to absent. These characters are more like
|
|
<taxonomicName id="E22AFF8C91552F772EBAB57F43FF13B0" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181820" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="2217" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole potosiana Wilson" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="potosiana">P potosiana</taxonomicName>
|
|
. The two species are sympatric at Salto de Agua and are very similar there, differing only in the presence or absence of foveolate sculpture on the face.
|
|
</paragraph>
|
|
<paragraph id="ADC74F34309CE99AAE47AC2AE92D87A2" pageNumber="12">
|
|
Relatively few collections of
|
|
<taxonomicName id="C8CA8DE4F8EDD3D5D1CB932DF2ED6D9A" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181820" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="2325" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole potosiana Wilson" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="potosiana">P. potosiana</taxonomicName>
|
|
have been examined. The types are from the state of San Luis Potosi, Mexico. The minor workers are uniformly red brown. The pronotum is largely foveolate, with smooth shiny patches on the side and dorsum. Collections from northern Chiapas lowlands are identical to the types or with the pronotum more uniformly foveolate, with shiny patches reduced to absent. A collection from Santa Rosa National Park in Costa Rica, in the dry forest of the northwestern lowlands, is nearly identical to the types, differing only in a somewhat darker brown coloration and slightly more developed transverse rugulae on the anterior pronotum. A few minor workers from further south in Costa Rica's Pacific lowlands are tentatively identified as
|
|
<taxonomicName id="18D3C812A824CE0A96CAFDD9024EBF58" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181820" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="2718" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole potosiana Wilson" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="potosiana">P. potosiana</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
<paragraph id="54BF0CBA0310D0AC9B3043AF155E4B4B" pageNumber="12">
|
|
<taxonomicName id="FD7787E97959834E45DBE01131F83D49" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181821" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole psilogaster Wilson" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="psilogaster">Pheidole psilogaster</taxonomicName>
|
|
, as here interpreted, shows considerable geographic variation in color of the body and sculpture of the pronotum. The types of
|
|
<taxonomicName id="C3027F7BAB5BA3439AA9463955B11DB0" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181821" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="75" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole psilogaster Wilson" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="psilogaster">P. psilogaster</taxonomicName>
|
|
from Veracruz State, Mexico are nearly identical to material from the Atlantic lowlands of Costa Rica. The coloration is dark red brown and the pronotum is completely smooth and shining. Collections from the Osa Peninsula, on the southwest Pacific coast of Costa Rica, and from the northern Chiapas lowlands are yellow orange and the pronotum has faint rugulae and sometimes traces of faint foveolate sculpture overlaying the generally smooth and shining surface. Minor workers in this complex can be very similar to other species outside of the complex. For example, in the northern Chiapas lowlands
|
|
<taxonomicName id="5C944CF8CB732DD16F219630BC93CBCA" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:181714" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole acamata Wilson" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="acamata">Pheidole acamata</taxonomicName>
|
|
and P. erethizon, both very common, have currently indistinguishable minor workers.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |