96 lines
13 KiB
XML
96 lines
13 KiB
XML
<document id="50CD6101892D8F5481B5AEEC59174A8D" ENCODING="UTF-8" ID-GBIF-Dataset="8ff8178d-fac3-4a6b-8c7e-009989bab643" ModsDocID="z00920p001" checkinTime="1248856772234" checkinUser="thomas" docAuthor="Jonathan W. Armbruster & Lesley S. de Souza" docDate="2005" docId="765704D211669E9C1813C48992F34EAC" docLanguage="en" docName="2005_Armbruster_deSouza_gg1.xml" docOrigin="Zootaxa 920" docSource="http://www.zoobank.org/urn:lsid:zoobank.org:pub:D4DAD9B1-6E42-4A14-84B0-7DD868AAED35" docTitle="Hypostomus cochliodon group" docType="treatment" docVersion="13" lastPageNumber="10" masterDocId="A55B24FE450F0157B9725A21E576B5AA" masterDocTitle="Hypostomus macushi, a new species of the Hypostomus cochliodon group (Siluriformes: Loricariidae) from Guyana." masterLastPageNumber="12" masterPageNumber="1" pageNumber="8" updateTime="1701314112683" updateUser="plazi">
|
|
<mods:mods id="9C7DD4F8B6BE587B9AAA1AE5C91A87B4" xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo id="12ECFA379F1374E60823CF2EF686211A">
|
|
<mods:title id="EA4DE1BDBE24E0E6DD7C65DC4D41FB30">Hypostomus macushi, a new species of the Hypostomus cochliodon group (Siluriformes: Loricariidae) from Guyana.</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name id="18252BA0AAB48D8252622F85DAF39FAF" type="personal">
|
|
<mods:role id="883451EE7C2829A970F925260702729E">
|
|
<mods:roleTerm id="02EDE254D324F884A2894B619831A8CC">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="7F79187C0F11DEF363B8CFB6B41F7193">Jonathan W. Armbruster</mods:namePart>
|
|
</mods:name>
|
|
<mods:name id="6964C27A812E3BA6B9AED3A1EF6982C5" type="personal">
|
|
<mods:role id="767577CB3BCE6E5719AFACD1F7325B0A">
|
|
<mods:roleTerm id="055EF2B972E22C0754FA5CD6D7541C27">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="A238CB1D40F7DF5EC30B25F2627BD3E9">Lesley S. de Souza</mods:namePart>
|
|
</mods:name>
|
|
<mods:typeOfResource id="39F5E8E00A425D7E54816E02CBE367A8">text</mods:typeOfResource>
|
|
<mods:relatedItem id="BA44C3B1A56C28E77148939914941BA3" type="host">
|
|
<mods:titleInfo id="5795ECC2E81D554884D7F4C6883CDCB0">
|
|
<mods:title id="77336E9B339FE057E3892A1C280A07EB">Zootaxa</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part id="4797464223FEFD04447564048C2B6976">
|
|
<mods:date id="657B984A927B5FA86340EB5E76D49073">2005</mods:date>
|
|
<mods:detail id="88554B94B24E13077DD801FA0DE963AF" type="volume">
|
|
<mods:number id="152262C32CF4BF414A0CC28372B617CD">920</mods:number>
|
|
</mods:detail>
|
|
<mods:extent id="A2CCC4B8C9949504AF692AC8395044D1" unit="page">
|
|
<mods:start id="EF802395593740A909E52E951382DE58">1</mods:start>
|
|
<mods:end id="82BC591F57D66204FA278C75DD6E3EEC">12</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:location id="3C01DE79F081070DD087211E1C3D4C3B">
|
|
<mods:url id="5A4EFC8ED92390B97013A15DE980F716">http://www.zoobank.org/urn:lsid:zoobank.org:pub:D4DAD9B1-6E42-4A14-84B0-7DD868AAED35</mods:url>
|
|
</mods:location>
|
|
<mods:classification id="1CEFF1AFC89C3A971F26F5B5382FFF85">journal article</mods:classification>
|
|
<mods:identifier id="FA3A902D2040371B1B6AEE1C5A51F267" type="Plazi-Custom">z00920p001</mods:identifier>
|
|
<mods:identifier id="8D3DC904BFF6F39AEF5BA77DB0CFCB4D" type="ZooBank">D4DAD9B1-6E42-4A14-84B0-7DD868AAED35</mods:identifier>
|
|
</mods:mods>
|
|
<treatment id="765704D211669E9C1813C48992F34EAC" ID-DOI="http://doi.org/10.5281/zenodo.6268973" ID-GBIF-Taxon="100123347" ID-Zenodo-Dep="6268973" LSID="urn:lsid:plazi:treatment:765704D211669E9C1813C48992F34EAC" httpUri="http://treatment.plazi.org/id/765704D211669E9C1813C48992F34EAC" lastPageNumber="10" pageNumber="8">
|
|
<subSubSection id="2412ACB75F8213483D5D778A166F842A" type="nomenclature">
|
|
<paragraph id="2DF1C5E9CCA0318BD31490037C674D63">
|
|
[[
|
|
<taxonomicName id="C51F1B1CA7A912EC9D06D5B6B0BF0C9C" ID-CoL="3NZ6W" LSID-ZBK="urn:lsid:zoobank.org:act:7520B3CD-59C7-4425-A30E-1336A0B2AADD" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus cochliodon Kner 1854:265 [15]" order="Siluriformes" pageNumber="8" phylum="Chordata" rank="species" species="cochliodon">Hypostomus cochliodon group</taxonomicName>
|
|
]]
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="0012CB52D8A36CFE689E797343590B2B" type="discussion">
|
|
<paragraph id="F8D4AFA7DDA937C882A3CCA8819D8BC3" pageNumber="8">Phylogeny</paragraph>
|
|
<paragraph id="567B1AEE414D06395895473D51F34B47" pageNumber="8">
|
|
The phylogenetic analysis of the
|
|
<taxonomicName id="52B5EC08AB5B999C76BCF4B112151920" LSID-ZBK="urn:lsid:zoobank.org:act:7520B3CD-59C7-4425-A30E-1336A0B2AADD" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus cochliodon Kner 1854:265 [15]" order="Siluriformes" pageNumber="8" phylum="Chordata" rank="species" species="cochliodon">Hypostomus cochliodon group</taxonomicName>
|
|
(Armbruster, 2003) was based on few characters, two of which were incorrectly labeled (Character 6 should have referred to the deflection of the preoperculo-hyomandibular crest and not the presence of a notch between the hyomandibula and metapterygoid; and Character 9 should have had State 0 as absent and State 1 as present; text is corrected below). These errors did not alter the phylogeny presented in Armbruster (2003), and the remainder of the text is correct on the distribution of these characters. Character 11 is added below for the presence or absence of a notch between the hyomandibula and metapterygoid. Armbruster (2003) stated that a notch was not present in
|
|
<taxonomicName id="8C852C03ED07790953CAA175F94D7016" LSID-ZBK="urn:lsid:zoobank.org:act:4125CE0B-B466-47CA-B90F-CF9073FEE6F8" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus hemicochliodon Armbruster 2003:29" order="Siluriformes" pageNumber="8" phylum="Chordata" rank="species" species="hemicochliodon">H. hemicochliodon</taxonomicName>
|
|
; and he suggested that it was a synapomorphy for wood specializing members of the
|
|
<taxonomicName id="391CB0FDA97695E99B2C6198BF9438AC" LSID-ZBK="urn:lsid:zoobank.org:act:7520B3CD-59C7-4425-A30E-1336A0B2AADD" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus cochliodon Kner 1854:265 [15]" order="Siluriformes" pageNumber="8" phylum="Chordata" rank="species" species="cochliodon">H. cochliodon group</taxonomicName>
|
|
. However, no specimens of
|
|
<taxonomicName id="83DE7ECA7BB14670E6FE49AC8A941E03" LSID-ZBK="urn:lsid:zoobank.org:act:3F8E55C1-0EAD-49CA-B887-0D953CC48DA0" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus sculpodon Armbruster 2003:49" order="Siluriformes" pageNumber="8" phylum="Chordata" rank="species" species="sculpodon">H. sculpodon</taxonomicName>
|
|
were available at that time for skeletal analysis. A specimen of
|
|
<taxonomicName id="2E7FDE5FBAF71F231A9D72F1618E1E42" LSID-ZBK="urn:lsid:zoobank.org:act:3F8E55C1-0EAD-49CA-B887-0D953CC48DA0" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus sculpodon Armbruster 2003:49" order="Siluriformes" pageNumber="8" phylum="Chordata" rank="species" species="sculpodon">H. sculpodon</taxonomicName>
|
|
is now available for skeletal analysis (AUM 39476), and it does lack the notch between the metapterygoid and hyomandibula as in the wood-specializing species.
|
|
</paragraph>
|
|
<paragraph id="C25165023E7C745DCEE6A3C9A9273F7B" pageNumber="9">
|
|
<taxonomicName id="E3AC643AC17F8CE0810E356A6819921A" LSID-ZBK="urn:lsid:zoobank.org:act:3F8E55C1-0EAD-49CA-B887-0D953CC48DA0" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus sculpodon Armbruster 2003:49" order="Siluriformes" pageNumber="9" phylum="Chordata" rank="species" species="sculpodon">Hypostomus sculpodon</taxonomicName>
|
|
lacks the spoon-shaped teeth of wood-specializing species, suggesting that the notch was lost prior to the evolution of this group. Species recently described by Hollanda Carvalho and Weber (2004) were not available for analysis. Because of the problems with the character list of Armbruster (2003) and the addition of Character 11, the character list is updated below, and a new character state matrix is provided(Table 2).
|
|
</paragraph>
|
|
<paragraph id="98837B85C8D0CE5D752B0FD855BFE9D9" pageNumber="9">Character 1: Teeth -0: elongate; 1: intermediate throughout life; 2: spoon-shaped at least in adults.</paragraph>
|
|
<paragraph id="931044D72AB56D0D7D52D520F394F633" pageNumber="9">Character 2: Maxilla -0: straight to moderately curved; 1: greatly curved, almost forming right angle.</paragraph>
|
|
<paragraph id="D1B754D49A2F6748166B94DA328BA35D" pageNumber="9">Character 3: Odontodes on opercle -0: 11+; 1: 0-10.</paragraph>
|
|
<paragraph id="24F607D6D6ABD61E8B95A0EF654AECC8" pageNumber="9">Character 4: Longitudinal ridge formed from bone and slightly enlarged odontodes on pterotic-supracleithrum -0: present; 1: absent.</paragraph>
|
|
<paragraph id="6C90D4B06112DBFA113F5C9C80548A1C" pageNumber="9">Character 5: Nuptial body odontodes -0: absent; 1: present.</paragraph>
|
|
<paragraph id="9CC91E3BD73EBA4208DA1EC5E90D1FC4" pageNumber="9">Character 6: Preoperculo-hyomandibular ridge deflected posterior to the main body of the hyomandibula -0: absent; 1: present.</paragraph>
|
|
<paragraph id="DCD3BCA656D1D701DE37808354A3DBF3" pageNumber="9">Character 7: Buccal papilla -0: present; 1: absent or extremely small.</paragraph>
|
|
<paragraph id="4F58B7838876BB922F82B0F677E1A933" pageNumber="9">Character 8: Dentary angle -0: averaging greater than 90°; 1: averaging less than 80°.</paragraph>
|
|
<paragraph id="562AE9A53480554F30E3A76388DD5F76" pageNumber="9">Character 9: Sharp keel odontodes -0: absent; 1: present.</paragraph>
|
|
<paragraph id="621787B381ED01467CC94C8AD3969CAF" pageNumber="9">Character 10: Body shape deep and narrow with the head taller than wide -0: absent; 1: present.</paragraph>
|
|
<paragraph id="9FE3C28D40D42BEEC1CFF44EE2682DE7" pageNumber="9">Character 11: Notch between the hyomandibula and metapterygoid -0: present; 1: absent.</paragraph>
|
|
<paragraph id="1361FE6BE12D8DE5FF4DC092FB7131DC" pageNumber="10">
|
|
Phylogenetic analysis resulted in 12 trees of 14 steps, CI = 0.857 (Fig. 3). The additions of
|
|
<taxonomicName id="F1B557C4F7044EAF4188C668F3CE5E24" LSID-ZBK="urn:lsid:zoobank.org:act:4CD2E137-B023-4670-B5DD-7616D3F9595A" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus macushi Armbruster & de Souza 2005" order="Siluriformes" pageNumber="10" phylum="Chordata" rank="species" species="macushi">Hypostomus macushi</taxonomicName>
|
|
and the skeletal characteristics of
|
|
<taxonomicName id="4BB96EFA6D1196790E8B0E7899C80FD0" LSID-ZBK="urn:lsid:zoobank.org:act:3F8E55C1-0EAD-49CA-B887-0D953CC48DA0" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus sculpodon Armbruster 2003:49" order="Siluriformes" pageNumber="10" phylum="Chordata" rank="species" species="sculpodon">H. sculpodon</taxonomicName>
|
|
collapsed nearly all of the clades reported in Armbruster (2003). The result is that the current evidence only supports the
|
|
<taxonomicName id="5981B3C7C6AC57E0F49EC9B736DB109A" LSID-ZBK="urn:lsid:zoobank.org:act:7520B3CD-59C7-4425-A30E-1336A0B2AADD" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus cochliodon Kner 1854:265 [15]" order="Siluriformes" pageNumber="10" phylum="Chordata" rank="species" species="cochliodon">H. cochliodon group</taxonomicName>
|
|
as monophyletic, the wood specializing species as monophyletic, and a sister group relationship of
|
|
<taxonomicName id="F80CA96F122D5ABEEB655353EAA8398C" LSID-ZBK="urn:lsid:zoobank.org:act:C7C2629A-1686-4E4E-9E15-59B1D1162CBE" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus ericius Armbruster 2003:25" order="Siluriformes" pageNumber="10" phylum="Chordata" rank="species" species="ericius">H. ericius</taxonomicName>
|
|
and
|
|
<taxonomicName id="2A12DCB96CADD0FA78A3D8F6DFC55C37" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" order="Siluriformes" pageNumber="10" phylum="Chordata" rank="species" species="oculeus">H. oculeus</taxonomicName>
|
|
. Skeletal morphology is fairly conserved among the species of the
|
|
<taxonomicName id="ACF784A8382AFE58C9A0C2389B751B68" LSID-ZBK="urn:lsid:zoobank.org:act:7520B3CD-59C7-4425-A30E-1336A0B2AADD" family="Loricariidae" genus="Hypostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hypostomus cochliodon Kner 1854:265 [15]" order="Siluriformes" pageNumber="10" phylum="Chordata" rank="species" species="cochliodon">H. cochliodon group</taxonomicName>
|
|
, and additional types of characters (such as gene sequences) will be necessary to elucidate the relationships of the species.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |