treatments-xml/data/B7/DA/7E/B7DA7E084E413FF1D467F23C2190C2F7.xml
2024-06-21 12:49:01 +02:00

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<document id="D581E127CD2956D2FAE703F72697749C" ID-CLB-Dataset="35601" ID-DOI="http://dx.doi.org/10.3897/zookeys.561.7137" ID-GBIF-Dataset="b711e3fc-4ab9-45f0-8d9c-76e4c048673f" ID-PMC="PMC4768369" ID-Pensoft-Pub="1313-2970-561-117" ID-PubMed="27006619" ID-ZooBank="BBDC72CD263345F2881B49B2ECCC9FE2" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-561-117" ModsDocOrigin="ZooKeys 561" ModsDocTitle="Cryptomyrus: a new genus of Mormyridae (Teleostei, Osteoglossomorpha) with two new species from Gabon, West-Central Africa" checkinTime="1454966286614" checkinUser="pensoft" docAuthor="Sullivan, John P., Lavoue, Sebastien &amp; Hopkins, Carl D." docDate="2016" docId="B7DA7E084E413FF1D467F23C2190C2F7" docLanguage="en" docName="ZooKeys 561: 117-150" docOrigin="ZooKeys 561" docSource="http://dx.doi.org/10.3897/zookeys.561.7137" docTitle="Cryptomyrus Sullivan, Lavoue &amp; Hopkins, 2016, gen. n." docType="treatment" docUuid="E7F2B850-5FEB-4859-AD41-0DE6A079398C" docUuidSource="ZooBank" docVersion="7" lastPageNumber="130" masterDocId="FFB3FFC3790C165CB91BFFFDFFCD9135" masterDocTitle="Cryptomyrus: a new genus of Mormyridae (Teleostei, Osteoglossomorpha) with two new species from Gabon, West-Central Africa" masterLastPageNumber="150" masterPageNumber="117" pageNumber="129" updateTime="1701380793044" updateUser="ExternalLinkService">
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<mods:title id="01AE50DE298B130E05BE113056F76BB7">Cryptomyrus: a new genus of Mormyridae (Teleostei, Osteoglossomorpha) with two new species from Gabon, West-Central Africa</mods:title>
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<mods:namePart id="CD6400A593E0110C0791B269F73B3E86">Sullivan, John P.</mods:namePart>
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<mods:namePart id="5E79782F9C62ABF98A1DB6BA77E779D1">Lavoue, Sebastien</mods:namePart>
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<mods:namePart id="10917CFF924E20BE9C4AEBF4E287D36B">Hopkins, Carl D.</mods:namePart>
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<treatment id="B7DA7E084E413FF1D467F23C2190C2F7" ID-GBIF-Taxon="127863185" LSID="urn:lsid:zoobank.org:act:E7F2B850-5FEB-4859-AD41-0DE6A079398C" httpUri="http://treatment.plazi.org/id/B7DA7E084E413FF1D467F23C2190C2F7" lastPageId="13" lastPageNumber="130" pageId="12" pageNumber="129">
<subSubSection id="7E0C6213DD8D9E5F7DF16205C5402B05" pageId="12" pageNumber="129" type="multiple">
<paragraph id="242B8151C7FF347824CED5AD883B2374" pageId="12" pageNumber="129">Taxon classification Animalia Osteoglossiformes Mormyridae</paragraph>
</subSubSection>
<subSubSection id="7B8819B759F56EB21458423C24F92CD6" pageId="12" pageNumber="129" type="nomenclature">
<paragraph id="8D0A259CC03B8D4760742FC8ECEC1130" pageId="12" pageNumber="129">
<taxonomicName id="31BA24BD911F990EBB00A26E3321BE6B" ID-CoL="62P6V" ID-ENA="1736031" LSID="http://zoobank.org/E7F2B850-5FEB-4859-AD41-0DE6A079398C" family="Mormyridae" genus="Cryptomyrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptomyrus" order="Osteoglossiformes" pageId="12" pageNumber="129" phylum="Chordata" rank="genus">Cryptomyrus</taxonomicName>
<taxonomicNameLabel id="A508A622F73547D6E760A495D101DAEC" pageId="12" pageNumber="129">gen. n.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="581A9ACA98C9DF7F03D1A340CFE316C8" pageId="12" pageNumber="129" type="type species">
<paragraph id="A8D83AE9DD2FA38284D85A3F5B7CAF42" pageId="12" pageNumber="129">Type species.</paragraph>
<paragraph id="81769D7852CECB409FF61D4C0207FCB6" pageId="12" pageNumber="129">
<taxonomicName id="C90D812937E68045D36A62D77B69930C" family="Mormyridae" genus="Cryptomyrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptomyrus ogoouensis" order="Osteoglossiformes" pageId="12" pageNumber="129" phylum="Chordata" rank="species" species="ogoouensis">Cryptomyrus ogoouensis</taxonomicName>
sp. n.
</paragraph>
</subSubSection>
<subSubSection id="82097F2E34129983397451A31601D107" pageId="12" pageNumber="129" type="included species">
<paragraph id="047465049011C58F267160836FCE3D50" pageId="12" pageNumber="129">Included species.</paragraph>
<paragraph id="27EDC267EEBEE4889326EF43C545B8D9" pageId="12" pageNumber="129">
<taxonomicName id="CD20397FD09EE229AC9FE0534AE09EAC" family="Mormyridae" genus="Cryptomyrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptomyrus ogoouensis" order="Osteoglossiformes" pageId="12" pageNumber="129" phylum="Chordata" rank="species" species="ogoouensis">Cryptomyrus ogoouensis</taxonomicName>
sp. n.,
<taxonomicName id="07DD7EE610C5D36CC69B61EE3B551FB1" family="Mormyridae" genus="Cryptomyrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptomyrus ona" order="Osteoglossiformes" pageId="12" pageNumber="129" phylum="Chordata" rank="species" species="ona">Cryptomyrus ona</taxonomicName>
sp. n.
</paragraph>
</subSubSection>
<subSubSection id="9F14B5280A107F955F8A9C7C8CAA7714" lastPageId="13" lastPageNumber="130" pageId="12" pageNumber="129" type="diagnosis">
<paragraph id="B2859F9D692169D60ED7914566CDCD28" pageId="12" pageNumber="129">Diagnosis.</paragraph>
<paragraph id="677F36405E703F3245F1743EB5E6A3A6" lastPageId="13" lastPageNumber="130" pageId="12" pageNumber="129">
<taxonomicName id="6EA4CCFC65F5CD1F17E12F4BD7BF8B61" family="Mormyridae" genus="Cryptomyrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptomyrus" order="Osteoglossiformes" pageId="12" pageNumber="129" phylum="Chordata" rank="genus">Cryptomyrus</taxonomicName>
gen. n. is distinguished from all other mormyrid genera by combination of the following features. Scales large: 44 or 45 along the midlateral line, with about 42 pierced lateral line scales; mouth subinferior; broad but nonprotrusive chin swelling that does not extend beyond snout; snout expansive and rounded in lateral profile with slight inflection point visible above anterior margin of eye in lateral view; snout somewhat v-shaped in dorsal view; eye large, 19-20% HL; middle four teeth on dentary squarish, broad and spatulate, oriented nearly horizontally, central two lower teeth longest along inner edges and in contact with each other, jutting in advance of neighboring pair and forming a trowel-like shape (Fig. 6); ventral profile of head with marked concavity between gular region and chin, body depth increasing rapidly from there to pelvic-fin origin, body depth at pelvic-fin origin 21-24% SL;
<pageBreakToken id="B93A5F09D4D728863E5D2C72BB78DC08" pageId="13" pageNumber="130" start="start">interorbital</pageBreakToken>
width 32-35% HL; dorsal-fin length 78-88% of anal-fin length; caudal-peduncle depth at end of anal fin greater than 30% of caudal-peduncle length; faint, wide and diffuse band of pigment between anterior portion of dorsal fin and anal-fin bases, darkest from midlateral region dorsally.
</paragraph>
</subSubSection>
<subSubSection id="F436440E71A40D329FBA35BEB95BBCD9" pageId="13" pageNumber="130" type="comparisons">
<paragraph id="C2554D8977C3FCB347C2A0EE5FD12045" pageId="13" pageNumber="130">Comparisons.</paragraph>
<paragraph id="FA202E2D9F57766EC0D6A796207C7C24" pageId="13" pageNumber="130">
Very few
<taxonomicName id="03E2FC195B0A24634AA6CDB70228A469" lsidName="" pageId="13" pageNumber="130" rank="subfamily" subfamily="Mormyrinae">Mormyrinae</taxonomicName>
have so few midlateral scales. Only some of the large-scaled
<taxonomicName id="B4A426BD3DF0BF95C7015056F13A0657" family="Mormyridae" genus="Marcusenius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Marcusenius" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="genus">Marcusenius</taxonomicName>
such as
<taxonomicName id="402EDB675041FBB2636003ACA3FB18EE" family="Mormyridae" genus="Marcusenius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Marcusenius moorii" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="species" species="moorii">Marcusenius moorii</taxonomicName>
(
<bibRefCitation id="66A549AABF1D37D56AD27D5867C2C020" author="Boden, G" journalOrPublisher="Journal of Natural History" pageId="24" pageNumber="141" pagination="1645 - 1682" title="A systematic revision of the large-scaled Marcusenius with description of a new species from Cameroon (Teleostei; Osteoglossomorpha; Mormyridae)." url="10.1080/00222939700770881" volume="31" year="1997">Boden et al. 1997</bibRefCitation>
) and smaller species of
<taxonomicName id="90DDE880B9A30B6049AD9A8135956404" family="Mormyridae" genus="Stomatorhinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stomatorhinus" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="genus">Stomatorhinus</taxonomicName>
and
<taxonomicName id="B3077258F36A9C4E4EB5C39CFF1D1FEC" family="Mormyridae" genus="Pollimyrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pollimyrus" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="genus">Pollimyrus</taxonomicName>
are in the same range.
<taxonomicName id="7CFA371DF039E439E766253D4267C524" family="Mormyridae" genus="Cryptomyrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptomyrus" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="genus">Cryptomyrus</taxonomicName>
has a more pronounced chin swelling than
<taxonomicName id="19044483CD96451220A89FD9154799B2" family="Mormyridae" genus="Ivindomyrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ivindomyrus" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="genus">Ivindomyrus</taxonomicName>
and
<taxonomicName id="1F1FE469842B00302657C6FD57E8AE13" family="Mormyridae" genus="Paramormyrops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paramormyrops" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="genus">Paramormyrops</taxonomicName>
, although it does not protrude forward beyond the snout as in
<taxonomicName id="2FEEF160F864097D837B7D167EA32BA9" family="Mormyridae" genus="Marcusenius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Marcusenius" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="genus">Marcusenius</taxonomicName>
.
<taxonomicName id="94B3383C6005B79A07843C3850DA2020" family="Mormyridae" genus="Cryptomyrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptomyrus" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="genus">Cryptomyrus</taxonomicName>
has a noticeably more fusiform body shape and larger eye (19-20% HL) than
<taxonomicName id="644B66967CC8D10ED0848BED1CD145DE" family="Mormyridae" genus="Paramormyrops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paramormyrops" order="Osteoglossiformes" pageId="13" pageNumber="130" phylum="Chordata" rank="genus">Paramormyrops</taxonomicName>
(eye 11-16% HL), the most speciose mormyrin genus in Gabon and Lower Guinea, which also lacks the band of pigment between the dorsal and anal fins.
</paragraph>
</subSubSection>
<subSubSection id="AD28065F2BF4766DFA6523FAE0884966" pageId="13" pageNumber="130" type="etymology">
<paragraph id="05CD118AC0F320AF4777CFE7C31C22CD" pageId="13" pageNumber="130">Etymology.</paragraph>
<paragraph id="244D065FCAF76986732B3C2EE7970BCA" pageId="13" pageNumber="130">Gender masculine; from the Greek kryptos meaning secret or hidden referring to the rarity of these fishes in collections and the Greek myros, a kind of fish, a suffix used in the names of many other mormyrid genera.</paragraph>
</subSubSection>
</treatment>
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