treatments-xml/data/6C/7E/87/6C7E87858C79FF8AFF473962FAAEFD82.xml
2024-06-21 12:39:31 +02:00

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<document id="5CB6DB6A51554C53FFAE676D35BF1628" ID-DOI="10.5281/zenodo.188436" ID-GBIF-Dataset="f7ecec12-8b3c-40dc-bae4-fc9a62e42057" ID-ISSN="1175-5326" ID-Zenodo-Dep="188436" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461093282540" checkinUser="plazi" docAuthor="Gordon, Dennis P." docDate="2009" docId="6C7E87858C79FF8AFF473962FAAEFD82" docLanguage="en" docName="zt02133p068.pdf" docOrigin="Zootaxa 2133" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Reussinella" docType="treatment" docVersion="7" lastPageNumber="67" masterDocId="9047FFFD8C7BFF89FFD03F33FF93FFD9" masterDocTitle="New names for some bryozoan homonyms" masterLastPageNumber="68" masterPageNumber="64" pageNumber="66" updateTime="1698588597453" updateUser="plazi">
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<mods:title id="04F3E5B5D3CF7465DF08D22CEB32B749">New names for some bryozoan homonyms</mods:title>
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<mods:namePart id="0A4FDF3414906FDFFA7A9F68C1E32B2D">Gordon, Dennis P.</mods:namePart>
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<mods:date id="2CA2AC357C676D98F2CD51FBAB1E4EE4">2009</mods:date>
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<mods:number id="59717E6F339CFBEB396378BF84253FA4">2133</mods:number>
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<mods:identifier id="E007A2942972844FAF27B483A0626EB5" type="DOI">10.5281/zenodo.188436</mods:identifier>
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<treatment id="6C7E87858C79FF8AFF473962FAAEFD82" ID-DOI="http://doi.org/10.5281/zenodo.6226119" ID-GBIF-Taxon="119619792" ID-Zenodo-Dep="6226119" LSID="urn:lsid:plazi:treatment:6C7E87858C79FF8AFF473962FAAEFD82" httpUri="http://treatment.plazi.org/id/6C7E87858C79FF8AFF473962FAAEFD82" lastPageId="3" lastPageNumber="67" pageId="2" pageNumber="66">
<subSubSection id="ACCD65188C79FF8BFF473962FEE5F961" pageId="2" pageNumber="66" type="nomenclature">
<paragraph id="E46836938C79FF8BFF473962FE30F9B3" blockId="2.[151,419,1616,1643]" box="[151,419,1616,1643]" pageId="2" pageNumber="66">
<heading id="BF2081FF8C79FF8BFF473962FE30F9B3" bold="true" box="[151,419,1616,1643]" fontSize="11" level="1" pageId="2" pageNumber="66" reason="1">
<emphasis id="D6A3EA818C79FF8BFF473962FE30F9B3" bold="true" box="[151,419,1616,1643]" pageId="2" pageNumber="66">
<taxonomicName id="23D74D108C79FF8BFF473962FEB0F9B2" box="[151,291,1617,1643]" class="Gymnolaemata" family="Microporidae" genus="Reussinella" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="66" phylum="Bryozoa" rank="genus">
<emphasis id="D6A3EA818C79FF8BFF473962FEB0F9B2" bold="true" box="[151,291,1617,1643]" italics="true" pageId="2" pageNumber="66">Reussinella</emphasis>
</taxonomicName>
nom. nov.
</emphasis>
</heading>
</paragraph>
<paragraph id="E46836938C79FF8BFF4739ADFEE5F961" blockId="2.[151,1437,1694,1991]" box="[151,374,1694,1720]" pageId="2" pageNumber="66">
<emphasis id="D6A3EA818C79FF8BFF4739ADFF6CF961" bold="true" box="[151,255,1694,1720]" pageId="2" pageNumber="66">Gender:</emphasis>
feminine.
</paragraph>
</subSubSection>
<subSubSection id="ACCD65188C79FF8BFF1639F6FC09F81E" pageId="2" pageNumber="66" type="diagnosis">
<paragraph id="E46836938C79FF8BFF1639F6FC09F81E" blockId="2.[151,1437,1694,1991]" pageId="2" pageNumber="66">
<emphasis id="D6A3EA818C79FF8BFF1639F6FEACF906" bold="true" box="[198,319,1733,1759]" pageId="2" pageNumber="66">Diagnosis</emphasis>
. Colony encrusting, unilaminar, multiserial. Zooids with an extensive granular cryptocyst, somewhat convex except for area proximal to orifice, with sparse marginal foramina. Gymnocyst vestigial, represented by exceedingly thin marginal strip interzooidally. Opesia small, roundly triangular, the operculum smaller than the opesia but of the same length and parallel-sided. A pair of very short oral spines present, with cuticularised bases, retained in ovicelled zooids. No avicularia. Ovicell subimmersed in cryptocyst of originating zooid but frontally prominent, surface granular and transversely ridged, not closed by zooidal operculum. Interzooidal communication via basal pore-chambers.
</paragraph>
</subSubSection>
<subSubSection id="ACCD65188C78FF8AFF163FA4FAAEFD82" pageId="3" pageNumber="67" type="discussion">
<paragraph id="E46836938C78FF8AFF163FA4FAAEFD82" blockId="3.[151,1437,151,603]" pageId="3" pageNumber="67">
<emphasis id="D6A3EA818C78FF8AFF163FA4FED3FF68" bold="true" box="[198,320,151,177]" pageId="3" pageNumber="67">Remarks.</emphasis>
The family attribution of this genus is not straightforward. Kluge (1922) conservatively included
<taxonomicName id="23D74D108C78FF8AFEDC3F8CFEEDFF01" box="[268,382,191,216]" class="Gymnolaemata" family="Microporidae" genus="Reussina" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="genus">
<emphasis id="D6A3EA818C78FF8AFEDC3F8CFEEDFF01" box="[268,382,191,216]" italics="true" pageId="3" pageNumber="67">Reussina</emphasis>
</taxonomicName>
in the
<taxonomicName id="23D74D108C78FF8AFE083F8DFD2BFF01" box="[472,696,190,216]" class="Gymnolaemata" family="Membraniporidae" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="family">Membraniporidae</taxonomicName>
as traditionally circumscribed, part of which would today correspond to the
<taxonomicName id="23D74D108C78FF8AFEA13FD6FD83FF26" box="[369,528,229,255]" class="Gymnolaemata" family="Calloporidae" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="family">Calloporidae</taxonomicName>
. In parallel,
<bibRefCitation id="80464B628C78FF8AFD763FD6FC60FF26" author="Taylor" box="[678,1011,229,255]" pageId="3" pageNumber="68" refString="Taylor, P. D. &amp; McKinney, F. K. (2006) Cretaceous Bryozoa from the Campanian and Maastrichtian of the Atlantic and Gulf coastal plains, United States. Scripta Geologica, 132, 1 - 346." type="journal article" year="2006">Taylor &amp; McKinney (2006)</bibRefCitation>
provisionally included
<taxonomicName id="23D74D108C78FF8AFAC13FD6FAE6FF27" box="[1297,1397,229,254]" class="Gymnolaemata" family="Aspidostomatidae" genus="Euritina" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="genus">
<emphasis id="D6A3EA818C78FF8AFAC13FD6FAE6FF27" box="[1297,1397,229,254]" italics="true" pageId="3" pageNumber="67">Euritina</emphasis>
</taxonomicName>
, to which
<bibRefCitation id="80464B628C78FF8AFF3B3E3FFE32FEFF" author="Osburn" box="[235,417,268,294]" pageId="3" pageNumber="68" refString="Osburn, R. C. 1950. Bryozoa of the Pacific coast of America. Part 1, Cheilostomata-Anasca. Allan Hancock Pacific Expeditions, 14, 1 - 269." type="journal article" year="1950">Osburn (1950)</bibRefCitation>
attributed the
<typeStatus id="3B6C88318C78FF8AFD883E3FFD1EFEFF" box="[600,653,268,294]" pageId="3" pageNumber="67">type</typeStatus>
species, in the
<taxonomicName id="23D74D108C78FF8AFC813E3FFC62FEFF" box="[849,1009,268,294]" class="Gymnolaemata" family="Calloporidae" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="family">Calloporidae</taxonomicName>
[cf. Bassler (1934), who included
<taxonomicName id="23D74D108C78FF8AFF473E01FF6AFE92" box="[151,249,306,331]" class="Gymnolaemata" family="Aspidostomatidae" genus="Euritina" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="genus">
<emphasis id="D6A3EA818C78FF8AFF473E01FF6AFE92" box="[151,249,306,331]" italics="true" pageId="3" pageNumber="67">Euritina</emphasis>
</taxonomicName>
in the
<taxonomicName id="23D74D108C78FF8AFE993E01FE45FE95" box="[329,470,306,332]" class="Gymnolaemata" family="Calloporidae" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="family">Alderinidae</taxonomicName>
, a family considered synonymous with
<taxonomicName id="23D74D108C78FF8AFC773E01FBD6FE95" box="[935,1093,306,332]" class="Gymnolaemata" family="Calloporidae" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="family">Calloporidae</taxonomicName>
];
<taxonomicName id="23D74D108C78FF8AFB873E01FB2AFE92" box="[1111,1209,306,331]" class="Gymnolaemata" family="Aspidostomatidae" genus="Euritina" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="genus">
<emphasis id="D6A3EA818C78FF8AFB873E01FB2AFE92" box="[1111,1209,306,331]" italics="true" pageId="3" pageNumber="67">Euritina</emphasis>
</taxonomicName>
species have much larger opesiae than in
<taxonomicName id="23D74D108C78FF8AFE713E6AFD84FEAB" box="[417,535,345,370]" class="Gymnolaemata" family="Microporidae" genus="Reussinella" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="species" species="arctica">
<emphasis id="D6A3EA818C78FF8AFE713E6AFD84FEAB" box="[417,535,345,370]" italics="true" pageId="3" pageNumber="67">R. arctica</emphasis>
</taxonomicName>
and thus can compared with calloporid genera like
<taxonomicName id="23D74D108C78FF8AFB553E6AFAA8FEAB" box="[1157,1339,345,370]" class="Gymnolaemata" family="Calloporidae" genus="Amphiblestrum" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="genus">
<emphasis id="D6A3EA818C78FF8AFB553E6AFAA8FEAB" box="[1157,1339,345,370]" italics="true" pageId="3" pageNumber="67">Amphiblestrum</emphasis>
</taxonomicName>
. On the other hand, related calloporid genera like
<taxonomicName id="23D74D108C78FF8AFD543EB3FCBFFE40" box="[644,812,384,409]" class="Gymnolaemata" family="Calloporidae" genus="Ammatophora" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="genus">
<emphasis id="D6A3EA818C78FF8AFD543EB3FCBFFE40" box="[644,812,384,409]" italics="true" pageId="3" pageNumber="67">Ammatophora</emphasis>
</taxonomicName>
and
<taxonomicName id="23D74D108C78FF8AFCB63EB3FB85FE40" box="[870,1046,384,409]" class="Gymnolaemata" family="Calloporidae" genus="Rhamphonotus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="genus">
<emphasis id="D6A3EA818C78FF8AFCB63EB3FB85FE40" box="[870,1046,384,409]" italics="true" pageId="3" pageNumber="67">Rhamphonotus</emphasis>
</taxonomicName>
have smaller opesiae and indeed bear comparison with
<taxonomicName id="23D74D108C78FF8AFE7A3E94FD05FE19" box="[426,662,423,448]" class="Gymnolaemata" family="Microporidae" genus="Reussinella" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="species" species="arctica">
<emphasis id="D6A3EA818C78FF8AFE7A3E94FD05FE19" box="[426,662,423,448]" italics="true" pageId="3" pageNumber="67">Reussinella arctica</emphasis>
</taxonomicName>
.
<bibRefCitation id="80464B628C78FF8AFD773E95FCCDFE19" author="Osburn" box="[679,862,422,448]" pageId="3" pageNumber="68" refString="Osburn, R. C. 1950. Bryozoa of the Pacific coast of America. Part 1, Cheilostomata-Anasca. Allan Hancock Pacific Expeditions, 14, 1 - 269." type="journal article" year="1950">Osburn (1950)</bibRefCitation>
, on the other hand, included the species in the microporoidean family
<taxonomicName id="23D74D108C78FF8AFE623EFEFD1FFE3E" box="[434,652,461,487]" class="Gymnolaemata" family="Aspidostomatidae" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="family">Aspidostomatidae</taxonomicName>
, and indeed there are a number of morphological similarities. On balance,
<taxonomicName id="23D74D108C78FF8AFED03EC7FE14FDD4" box="[256,391,500,525]" class="Gymnolaemata" family="Microporidae" genus="Reussinella" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="genus">
<emphasis id="D6A3EA818C78FF8AFED03EC7FE14FDD4" box="[256,391,500,525]" italics="true" pageId="3" pageNumber="67">Reussinella</emphasis>
</taxonomicName>
is here provisionally included in the
<taxonomicName id="23D74D108C78FF8AFC903EC7FC70FDD7" box="[832,995,500,526]" class="Gymnolaemata" family="Microporidae" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="67" phylum="Bryozoa" rank="family">Microporidae</taxonomicName>
. Not only is the opesia small (though not yet fully corresponding to the orifice/operculum in size, but the sparse marginal pores ― unknown in calloporids and aspidostomatids ― appear to be opesiules. They were not noted by previous workers.
</paragraph>
</subSubSection>
</treatment>
</document>