296 lines
32 KiB
XML
296 lines
32 KiB
XML
<document id="9E997001179BC2A733434373F354A7E8" ID-CLB-Dataset="28869" ID-DOI="http://dx.doi.org/10.3897/zookeys.794.26789" ID-GBIF-Dataset="e8bce5f8-abaf-44e0-85b8-40cd1e790534" ID-PMC="PMC6224365" ID-Pensoft-Pub="1313-2970-794-95" ID-PubMed="30416342" ID-ZooBank="80EA18A36FAD433E9E10C6E3B3EED39A" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-794-95" ModsDocOrigin="ZooKeys 794" ModsDocTitle="Review of Brazilian jawfishes of the genus Opistognathus with descriptions of two new species (Teleostei, Opistognathidae)" checkinTime="1541169082833" checkinUser="pensoft" docAuthor="Smith-Vaniz, William F., Tornabene, Luke & Macieira, Raphael M." docDate="2018" docId="C63D0FB8E6EB8DB018FFA8F11038843C" docLanguage="en" docName="ZooKeys 794: 95-133" docOrigin="ZooKeys 794" docSource="http://dx.doi.org/10.3897/zookeys.794.26789" docTitle="Opistognathus vicinus Smith-Vaniz, Tornabene & Macieira, 2018, sp. n." docType="treatment" docUuid="42069A91-5C47-4651-B750-0689B05584E2" docUuidSource="ZooBank" docVersion="7" lastPageNumber="109" masterDocId="5012FFF8017BFFF6255DFFD2FFACFFF7" masterDocTitle="Review of Brazilian jawfishes of the genus Opistognathus with descriptions of two new species (Teleostei, Opistognathidae)" masterLastPageNumber="133" masterPageNumber="95" pageNumber="104" updateTime="1701376054424" updateUser="ExternalLinkService">
|
||
<mods:mods id="2352C53AD3CFC4D122E6AD1F3ED1228D" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="0EF5C26A89F1AA53B30C9629DA7C138D">
|
||
<mods:title id="018E9DD2F17ACE00F491D331D7565294">Review of Brazilian jawfishes of the genus Opistognathus with descriptions of two new species (Teleostei, Opistognathidae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="44EA013477819D3C8ADF573780DAC3B5" type="personal">
|
||
<mods:role id="8BA5858FC233DF9F51758151349D64FE">
|
||
<mods:roleTerm id="D50F8A23D655A10A1FD74E59E27975FF">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="D12026E73A5E80814842A97F86DE0740">Smith-Vaniz, William F.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="93E7FA16A0E05768E5A3C9E1C33B44D9" type="personal">
|
||
<mods:role id="242837945A4C45F64DBB6694928C3CAC">
|
||
<mods:roleTerm id="7523B0290C4C3307046F8DD3FA83B5FD">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="A7A77DF5F33CB6955D9F173083D8ED59">Tornabene, Luke</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="02EEA28E4079377A9315FBF336BFAD0D" type="personal">
|
||
<mods:role id="F1F32AA0FE91BE5E745E5C23D28547A6">
|
||
<mods:roleTerm id="76325A1A4298A0DBFE9799C3F9D56F36">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="ECFDFB265819B1371A91BF4D172DC14E">Macieira, Raphael M.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="B8EC29850370105677CF597CCF7824F5">text</mods:typeOfResource>
|
||
<mods:relatedItem id="5D00DB0FEC8818B2FB3307E5F2E5C50C" type="host">
|
||
<mods:titleInfo id="DB80F560C2411A7780734AF3FE5F86E1">
|
||
<mods:title id="B6B8F809AD09CA29BD9F81446A4959DD">ZooKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="C60D21BA35515454F052997D3560A29A">
|
||
<mods:date id="2E1B7E48D901023A9C55B91754E450CB">2018</mods:date>
|
||
<mods:detail id="2ECB7A7F29163C8C0BD7FBB8F56DE4BA" type="volume">
|
||
<mods:number id="2697721F6EED8285717C7A0EC206C650">794</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="1E6B2B85870D9D1484D8FA57B97BD4E7" unit="page">
|
||
<mods:start id="6DD55BC8D562EECC323207F973F40454">95</mods:start>
|
||
<mods:end id="8B7A1D57F52E42E07E99B2D91D4430F7">133</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location id="E9FBBA640D3BE65D1197E25CD28711B2">
|
||
<mods:url id="D5C64BA57F052859EE26FB3583F9541F">http://dx.doi.org/10.3897/zookeys.794.26789</mods:url>
|
||
</mods:location>
|
||
<mods:classification id="A479732CFDE196DCC4A29276F6247C5C">journal article</mods:classification>
|
||
<mods:identifier id="2ACFEA75F96F6FACEFE10B7DFFC91746" type="DOI">http://dx.doi.org/10.3897/zookeys.794.26789</mods:identifier>
|
||
<mods:identifier id="5A53B1D9ACBDC5529FB349BCAC202B0D" type="Pensoft-Pub">1313-2970-794-95</mods:identifier>
|
||
<mods:identifier id="1C326F061200C9E9EB5F12727B5B975B" type="ZooBank">80EA18A36FAD433E9E10C6E3B3EED39A</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="C63D0FB8E6EB8DB018FFA8F11038843C" ID-GBIF-Taxon="149052382" LSID="urn:lsid:zoobank.org:act:42069A91-5C47-4651-B750-0689B05584E2" httpUri="http://treatment.plazi.org/id/C63D0FB8E6EB8DB018FFA8F11038843C" lastPageId="14" lastPageNumber="109" pageId="9" pageNumber="104">
|
||
<subSubSection id="0CBA7C1D225A70D175FB6A0362CA6DE3" pageId="9" pageNumber="104" type="nomenclature">
|
||
<paragraph id="9CA0D80D3AEFF625358667C86B5A1FF9" pageId="9" pageNumber="104">
|
||
<taxonomicName id="48F0CF7CA0C2847D29D9F399586DE489" LSID="http://zoobank.org/42069A91-5C47-4651-B750-0689B05584E2" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus vicinus" order="Perciformes" pageId="9" pageNumber="104" phylum="Chordata" rank="species" species="vicinus">Opistognathus vicinus</taxonomicName>
|
||
<taxonomicNameLabel id="2EBEC2A3AA3211F7E31AEEE1C21AB68B" pageId="9" pageNumber="104">sp. n.</taxonomicNameLabel>
|
||
Figures 4B, 5B, 8, 9; Tables 1, 2, 4
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D4125DADCB5F28DE726DE9ED06B2D4B7" pageId="10" pageNumber="105" type="reference_group">
|
||
<paragraph id="5D9742E0DFBA470747B5D5AD3183D687" pageId="10" pageNumber="105">
|
||
<taxonomicName id="43AC63FA05484B63104BEE60187A8F56" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus whitehursti" order="Perciformes" pageId="10" pageNumber="105" phylum="Chordata" rank="species" species="whitehursti">
|
||
<pageBreakToken id="B3DF85C9A43822711993BE41AD46F51C" pageId="10" pageNumber="105" start="start">Opistognathus</pageBreakToken>
|
||
whitehursti
|
||
</taxonomicName>
|
||
(Longley, 1927):
|
||
<bibRefCitation id="37014895A68DA8B480F10D99568B0DB1" author="Simon, T" journalOrPublisher="Marine Environmental Research" pageId="29" pageNumber="124" pagination="55 - 65" title="Fish assemblages on shipwrecks and natural rocky reefs strongly differ in trophic structure." volume="90" year="2013 b">Simon et al. 2013b</bibRefCitation>
|
||
(listed).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6E6A8162807DED3FB1D4D5A2D1D387DC" pageId="10" pageNumber="105" type="holotype">
|
||
<paragraph id="223D322DDA980852BEF9F60243AB7E94" pageId="10" pageNumber="105">Holotype.</paragraph>
|
||
<paragraph id="E023D039050D652618A06506728B2007" pageId="10" pageNumber="105">
|
||
CIUFES 0796, 43.0 mm SL, male, Ilha Rasa de Dentro, Guarapari,
|
||
<normalizedToken id="2204830DE7D2832D2B7D7D71036C40A0" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo,
|
||
<geoCoordinate id="FE5B9270AD696292A210C03372D32282" direction="south" orientation="latitude" precision="925" value="-20.666666">20°40'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="C54CE0A712470151FA37CC5959146D8E" direction="west" orientation="longitude" precision="925" value="-40.35">40°21'W</geoCoordinate>
|
||
, 15m, 11 March 2008, R. M. Macieira and T. Simon.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="52B170614556BF6C887A0E99AB7A5264" lastPageId="11" lastPageNumber="106" pageId="10" pageNumber="105" type="paratypes">
|
||
<paragraph id="AE05BA4CC4D550EC88ABD75F48516F73" pageId="10" pageNumber="105">Paratypes.</paragraph>
|
||
<paragraph id="9E7280B930CADD9854D95ECD079A0004" lastPageId="11" lastPageNumber="106" pageId="10" pageNumber="105">
|
||
(12 specimens 17.0-47.4 mm SL) all from Brazil Province: UF 239659 (2, 27.9-31.0), taken with the holotype; CIUFES 0868 (1, 38.3*), Ilha Rasa de Dentro, Guarapari,
|
||
<normalizedToken id="92D13AD18D9A457D73A562BFFFB8CD07" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo,
|
||
<geoCoordinate id="83E7A879C42F702E12CC23892EF860AD" direction="south" orientation="latitude" precision="925" value="-20.666666">20°40'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="B2CF79958793E226BD44BDB204B879E0" direction="west" orientation="longitude" precision="925" value="-40.35">40°21'W</geoCoordinate>
|
||
, 10 m, 29 January 2008, V.C. Brilhante; USNM 440402 (1, 38.6*), Ilha das
|
||
<normalizedToken id="B0D349FD82E36FE61EA8399DF1841A0F" originalValue="Garças">Garcas</normalizedToken>
|
||
, Vila Velha,
|
||
<normalizedToken id="B9A82BCB165E489DFC9ACF830608DFE0" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo,
|
||
<geoCoordinate id="EE3815DC3A10F2F271D56D733175CDDC" direction="south" orientation="latitude" precision="925" value="-20.6">20°36'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="DBCAA1E960BC2E5580035463ECD114A6" direction="west" orientation="longitude" precision="925" value="-40.366665">40°22'W</geoCoordinate>
|
||
, 30 March 2000, J.L. Gasparini; MZUSP 123869 (1, 38.9), MNRJ 51284 (1, 17.0), ZUEC 16915 (1, 42.5*) and AMNH 267141 (2, 21.7-38.9*), Ilha Escalvada, Guarapari,
|
||
<normalizedToken id="1951178EC0E4A2C7081C483DB3007752" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo,
|
||
<geoCoordinate id="91195A5C2C4D334ABE413E94C4DF5CAC" direction="south" orientation="latitude" precision="925" value="-20.7">20°42'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="C7B062D01012583DA5A71A40AD66E946" direction="west" orientation="longitude" precision="925" value="-40.4">40°24'W</geoCoordinate>
|
||
, 21 m, 23 February 2010, R.M. Macieira, T. Simon and C.R. Pimentel; NPM 5030 (1, 47.4*), Ilha Rasa de Dentro, Guarapari,
|
||
<normalizedToken id="938A1B03E937EBC6F1357D470DFD3C47" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo,
|
||
<geoCoordinate id="6BB2838648BBF52106BD00B4A57801B8" direction="south" orientation="latitude" precision="925" value="-20.666666">20°40'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="520FEAC8F002B88EC4578568305DB59C" direction="west" orientation="longitude" precision="925" value="-40.35">40°21'W</geoCoordinate>
|
||
, 31 October 2005, R.M. Macieira and J.-C. Joyeux;
|
||
<pageBreakToken id="418C3EF79A3E9F95AC0D5305A7DD427F" pageId="11" pageNumber="106" start="start">CIUFES</pageBreakToken>
|
||
0467 (1, 26.2), Ilhas Rasas, Guarapari,
|
||
<normalizedToken id="B8435DB7D1CA24F09A0C2A572654E9AA" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo,
|
||
<geoCoordinate id="234846FB7A18ACC64187404D1ED0DBC7" direction="south" orientation="latitude" precision="925" value="-20.666666">20°40'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="C7CFCE68B9F4D1B66FA5C84F6594D0A2" direction="west" orientation="longitude" precision="925" value="-40.35">40°21'W</geoCoordinate>
|
||
, 17 m, 5 December 2005, R.M. Macieira and J.-C. Joyeux; CIUFES 131797 (1, 36.0), Ilhas Rasas, Guarapari,
|
||
<normalizedToken id="E791C66719D78898688BAC7128C68601" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo,
|
||
<geoCoordinate id="E2F309BAC96970E0A966930EFE58B8F3" direction="south" orientation="latitude" precision="925" value="-20.666666">20°40'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="2968762B721F9048C80C6EC60FF74E1D" direction="west" orientation="longitude" precision="925" value="-40.35">40°21'W</geoCoordinate>
|
||
, 14 August 1989, J.L. Gasparini.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F09D9E3CA5E8C152864BC324E782BFCB" pageId="11" pageNumber="106" type="diagnosis">
|
||
<paragraph id="85711EA2CD484A164EADE77659170062" pageId="11" pageNumber="106">Diagnosis.</paragraph>
|
||
<paragraph id="49E8BB842C854030DE5D290ED698A75A" pageId="11" pageNumber="106">
|
||
A species of
|
||
<taxonomicName id="3908CA28CFD896D38BAD0845F8961D9A" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus" order="Perciformes" pageId="11" pageNumber="106" phylum="Chordata" rank="genus">Opistognathus</taxonomicName>
|
||
with the following combination of characters: anterior nostril a short tube with simple cirrus on posterior rim; maxilla rigid, not produced as a thin flexible lamina posteriorly; supramaxilla absent; subopercle without a broad, fan-like flap; vomer without teeth; body with 43-47 oblique body scale rows in longitudinal series; vertebrae 10+17; sides with two rows of pale spots, each approximately diameter of eye. Body with six vertically irregular, evenly spaced bands, widest on mid-side, and two rows of six pale spots, each spot approximately diameter of eye; buccal area surrounding esophageal opening pale. This species is also easily distinguished from congeners by divergence in the mitochondrial gene COI, as specimens form a monophyletic group that differs from its closest relative (
|
||
<taxonomicName id="7EF4103E73AFE1FD5D8B678AD935ADFE" lsidName="O. whitehursti" pageId="11" pageNumber="106" rank="species" species="whitehursti">O. whitehursti</taxonomicName>
|
||
) by an average of 11% (654 bp analyzed).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5425CB9CF1C5804E201CD6A85E331A49" lastPageId="12" lastPageNumber="107" pageId="11" pageNumber="106" type="description">
|
||
<paragraph id="26F8349F42A9987E860E3245241E5722" pageId="11" pageNumber="106">Description.</paragraph>
|
||
<paragraph id="B37DBC010C8305A283A2FE08283F9370" pageId="11" pageNumber="106">
|
||
Morphometric data are given in Table 4 for the holotype and specimens indicated above by an asterisk; other comparative features are presented in Table 1. Where counts differ, those of the holotype are given first, followed in parentheses by those of the paratypes. Dorsal fin XI, 14. Anal fin II, 13 (II or III [anterior spine minute if III], 12-13, usually II, 13). Pectoral-fin rays 18 (17-18). Vertebrae: 10+17, last pleural rib on vertebra 10, epineurals 12-14. Supraneurals absent. Caudal fin: procurrent rays 4+4 (5
|
||
<normalizedToken id="9172D01FF7ED846C01D062F5AE927CC2" originalValue="–4+3–">-4+3-</normalizedToken>
|
||
4); segmented rays 8+8, middle 12 branched, total elements 24 (23-25); hypural 5 absent. Gill rakers (number not increasing with increase in SL in adults) 7+16 (7
|
||
<normalizedToken id="B15F0A0B9B2268AD84FE5CEA468BA3DA" originalValue="–8+15–17=23–">-8+15-17=23-</normalizedToken>
|
||
25).
|
||
</paragraph>
|
||
<caption id="28CCF7F43320A1DA4E367EA2CE127B46" ID-Table-UUID="28CCF7F43320A1DA4E367EA2CE127B46" httpUri="http://table.plazi.org/id/28CCF7F43320A1DA4E367EA2CE127B46" pageId="11" pageNumber="106">
|
||
<paragraph id="56A0997865A8A937AC20381EBE490AD7" pageId="11" pageNumber="106">
|
||
Table 4. Morphometric data for holotype and six paratypes of
|
||
<taxonomicName id="C33384902C57B6F70FDC4E472E8A41F3" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus vicinus" order="Perciformes" pageId="11" pageNumber="106" phylum="Chordata" rank="species" species="vicinus">Opistognathus vicinus</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="52156837953C3A53A450D374F3D43271" pageId="11" pageNumber="106">
|
||
<table id="DD73BA148B02DC337C143B0E39429426" pageId="11" pageNumber="106">
|
||
<tr id="BE8BDBFA7FBDE9175E8C92D02473394B" pageId="11" pageNumber="106">
|
||
<th id="779E44E395634D468FAF6D17D8715620" colspan="1" pageId="11" pageNumber="106" rowspan="1">Character</th>
|
||
<th id="7ADA79A48C5C79A86497023B64613845" colspan="1" pageId="11" pageNumber="106" rowspan="1">Holotype</th>
|
||
<th id="2EB3AD25734D7F13DFB934B6A1676221" colspan="1" pageId="11" pageNumber="106" rowspan="1">Range</th>
|
||
<th id="97D81D8AF9B64E0AA86F756CB49C7B45" colspan="1" pageId="11" pageNumber="106" rowspan="1">Mean</th>
|
||
<th id="F7CB61DD06BA90DBCFBF5C93C4A2AF6D" colspan="1" pageId="11" pageNumber="106" rowspan="1">SD</th>
|
||
</tr>
|
||
<tr id="931DBB71DCC290B69B4188CB829102ED" pageId="11" pageNumber="106">
|
||
<td id="AC31BFF4A6F1CAB70306B96E0337E193" colspan="5" pageId="11" pageNumber="106" rowspan="1">Percentage of SL</td>
|
||
</tr>
|
||
<tr id="FF98F1398D6D19E2CFA95913A5A66D01" pageId="11" pageNumber="106">
|
||
<td id="4F0517B2AD7E9B15855EED4004214F76" colspan="5" pageId="11" pageNumber="106" rowspan="1">Percentage of HL</td>
|
||
</tr>
|
||
<tr id="C7CA74A39279AFEA892A205C2C51180E" pageId="11" pageNumber="106">
|
||
<td id="51F621060C8DC5992D1C5AC59BD76575" colspan="5" pageId="11" pageNumber="106" rowspan="1">Ratio</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="14FD2E218253C4BB90AA2028BE316412" pageId="11" pageNumber="106">Scales absent from head, nape, pectoral-fin base and breast; belly completely scaled, and sides fully scaled except for area above lateral line anteriorly. Body with 46 (43-47) oblique scale rows in longitudinal series. Lateral-line terminus below verticals between segmented dorsal-fin ray 1 (2-3). Anterior lateral-line pores relatively numerous and arranged in branched series along lateral-line tubes, all of which are embedded in skin. Mandibulo-preopercular pore positions all consisting of multiple pore series, except first two mandibular pore positions occupied by simple pores. Infraorbital pore positions consisting of multiple series that extend onto cheeks. Nape nearly to completely covered by sensory pores except for V-shaped naked area immediately in front of dorsal-fin origin (Figure 4B).</paragraph>
|
||
<paragraph id="BEFA5CD41A434F128215A606E8EA649B" lastPageId="12" lastPageNumber="107" pageId="11" pageNumber="106">
|
||
Anterior nostril positioned closer to posterior nostril than to dorsal margin of upper lip, and adults with a slender cirrus that reaches anterior margin of orbit when depressed; height of cirrus 2.0 times maximum diameter of posterior nostril. Dorsal fin moderately low anteriorly, with posterior rays slightly longer; profile relatively uniform without noticeable change in fin height at junction of spinous and segmented rays. Dorsal-fin spines stiff and straight and in larger specimens the skin covered tips usually with pale, slightly swollen fleshy tabs. Segmented dorsal- and anal-fin rays all typically branched distally. Outermost segmented pelvic-fin ray not tightly bound to adjacent ray and interradial membrane strongly incised distally; tip of depressed pelvic fin in front of anal-fin origin. Upper margin of subopercle oval-shaped without a
|
||
<pageBreakToken id="5B82809A58EF303CCDEA586B132D902A" pageId="12" pageNumber="107" start="start">broad</pageBreakToken>
|
||
, truncated flap (Figure 4B) and dorsalmost spine of opercle moderately elongate; posterior margin of preopercle distinct, with a well-developed groove dorsally. No papillae on inner surface of lips. Fifth cranial nerve passes over A1β section of adductor mandibulae muscle.
|
||
</paragraph>
|
||
<paragraph id="C70BE33B111BA65CA99441E1C59CFEC1" pageId="12" pageNumber="107">Upper jaw not sexually dimorphic, extending 0.76 (0.62-0.88) eye diameters behind orbit in specimens 36.0-47.4 mm SL; posterior end of maxilla rigid and truncate, without a thin flexible lamina; supramaxilla absent. Premaxilla with a single row of teeth, largest anteriorly becoming smaller and more closely spaced posteriorly, except in mature males posteriormost three or four teeth stouter and more strongly hooked than adjacent teeth. Dentary anteriorly with two rows of teeth, innermost smaller and slanted backwards; laterally teeth uniserial and larger than anterior teeth, posterior teeth of males larger and more strongly hooked than others. Vomer without teeth. Infraorbital bones tubular, with numerous openings for sensory canals; third infraorbital with a wide suborbital shelf. Postcleithra closely attached; dorsal postcleithrum an irregular elongate oval, narrowest ventrally where it overlaps head of ventral postcleithrum; ventral postcleithrum club-shaped, broadest dorsally and with a pointed ventral end.</paragraph>
|
||
<paragraph id="0BE93E37C2A367B926018B92FF8AB53B" pageId="12" pageNumber="107">Color in life (Figure 8). Background color of head and body brownish to reddish brown. Body with six vertically irregular and evenly spaced dark bands, widest on mid-side, that extend onto base of dorsal fin; two rows of six pale spots on sides, one along dorsal-fin base and the other along anal-fin base, each spot approximately diameter of eye; upper jaw with a wide dark band behind which is a white band at posterior end; the eyes are red; the lips with dark and pale bands; branchiostegal membranes dark; dorsal fin with dark stripe, widest anteriorly, along middle of fin, and a dark blue blotch between the second and fourth spine; pectoral fins are translucent; pelvic fins pale blue to dark or entirely pale; caudal fin with pair basicaudal spots bordered posteriorly by dark continuous band and remainder of fin vertical rows of dark spots or narrow bands.</paragraph>
|
||
<caption id="35DE1EE0C53B8A4DD75A8A990E7B4FBF" pageId="12" pageNumber="107">
|
||
<paragraph id="693CCA2CDBFDB24D1ED40F9395065D9A" pageId="12" pageNumber="107">
|
||
Figure 8.
|
||
<taxonomicName id="4A9EF5380ED12CA0C392ED593DFCB393" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus vicinus" order="Perciformes" pageId="12" pageNumber="107" phylum="Chordata" rank="species" species="vicinus">Opistognathus vicinus</taxonomicName>
|
||
, CIUFES 0796, holotype, 43.0 mm SL, male, Ilha Rasa de Dentro, Guarapari,
|
||
<normalizedToken id="AF3D7AEDB3EA25D367EDC82CDE62EEAF" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo, Brazil. Photograph by Raphael M. Macieira.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="5B83B4E67322DBAD663BC4D08F4B71C6" pageId="12" pageNumber="107">Preserved color (Figure 9). Body with dark bands and large pale spots as above; other makings various shades of brown. Inner margin of maxilla posteriorly and adjacent membranes with brownish blotch, best developed in males. Buccal area surrounding esophageal opening pale.</paragraph>
|
||
<caption id="7B435AAC485A2E3F3509527048CD746D" pageId="12" pageNumber="107">
|
||
<paragraph id="20F355687FDC0F7169F412EE9AD9146D" pageId="12" pageNumber="107">
|
||
Figure 9.
|
||
<taxonomicName id="7B597B5F9FFBBFAD2C8B9D904CEE67A7" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus vicinus" order="Perciformes" pageId="12" pageNumber="107" phylum="Chordata" rank="species" species="vicinus">Opistognathus vicinus</taxonomicName>
|
||
, NPM 5030, preserved paratype, 47.4 mm SL, Ilha Rasa, Guarapari,
|
||
<normalizedToken id="0D2CBF4FB3817EC5B4FBC877575A929C" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo, Brazil. Photograph by Zackary S. Randall.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DFA461DDA469B2EDBD7D84652A23B740" pageId="12" pageNumber="107">
|
||
<paragraph id="2631680DBB60EFCC18470EABE9909201" pageId="12" pageNumber="107">
|
||
Figure 10.
|
||
<taxonomicName id="B1558F21598802A40631EED29437CEDA" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus whitehursti" order="Perciformes" pageId="12" pageNumber="107" phylum="Chordata" rank="species" species="whitehursti">Opistognathus whitehursti</taxonomicName>
|
||
, USNM 396062, 22.0 mm SL, Saba Bank. Photograph by Jeffrey T. Williams.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="1EFBE898E2B22DA212B0738614FA780B" pageId="12" pageNumber="107">
|
||
<paragraph id="2923D49137588B31D596DEAAC4D4C537" pageId="12" pageNumber="107">
|
||
Figure 11.
|
||
<taxonomicName id="3C8B92423210558678051EAD423F3E3E" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus whitehursti" order="Perciformes" pageId="12" pageNumber="107" phylum="Chordata" rank="species" species="whitehursti">Opistognathus whitehursti</taxonomicName>
|
||
, UF 183105, 43.0 mm SL, St. Croix. Photograph by Howard L. Jelks.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="5C82F98A5CE00B73879F253C204D67B8" lastPageId="13" lastPageNumber="108" pageId="12" pageNumber="107" type="comparisons">
|
||
<paragraph id="04E1E2A978E9AB8068A2D0688E946BBD" pageId="12" pageNumber="107">Comparisons.</paragraph>
|
||
<paragraph id="43B1FF7A6330A35CB54C3A7F0009D18F" lastPageId="13" lastPageNumber="108" pageId="12" pageNumber="107">
|
||
Genetic differences (see discussion in "Phylogenetic relationships of western Atlantic
|
||
<taxonomicName id="B89CE4657BE9BC51E65B76D42436DA00" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus" order="Perciformes" pageId="12" pageNumber="107" phylum="Chordata" rank="genus">Opistognathus</taxonomicName>
|
||
"), suggested that
|
||
<taxonomicName id="E7D72817C1D3C753863B0621F1FF1B57" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus vicinus" order="Perciformes" pageId="12" pageNumber="107" phylum="Chordata" rank="species" species="vicinus">Opistognathus vicinus</taxonomicName>
|
||
and the Caribbean
|
||
<taxonomicName id="25E6B9D55880FB1DE42C0CCCFAFF3DE3" lsidName="O. whitehursti" pageId="12" pageNumber="107" rank="species" species="whitehursti">O. whitehursti</taxonomicName>
|
||
could be separate species despite their very similar appearance, including meristic values and sexually dimorphic premaxillary teeth (see
|
||
<bibRefCitation id="606AD7150BBBF191BAF156C2084A06CD" author="Smith-Vaniz, WF" journalOrPublisher="Bulletin of Marine Science" pageId="29" pageNumber="124" pagination="1074 - 1128" title="Descriptions of five new species of jawfishes (Opistognathus: Opistognathidae) from the western Atlantic Ocean." volume="60" year="1997">Smith-Vaniz 1997</bibRefCitation>
|
||
: fig. 33). Initially we considered both species to be only
|
||
<normalizedToken id="5A04DF4B5F02299300D26624AF93C2B0" originalValue="“genovariants”">"genovariants"</normalizedToken>
|
||
sensu
|
||
<bibRefCitation id="6ED862D25C722ED40F6E5DD71EBB699A" pageId="12" pageNumber="107">Victor (2015)</bibRefCitation>
|
||
. However,
|
||
<taxonomicName id="9C9808366827097C8DF83B7FB4B6D452" lsidName="O. vicinus" pageId="12" pageNumber="107" rank="species" species="vicinus">O. vicinus</taxonomicName>
|
||
lacks the small supramaxilla (see
|
||
<bibRefCitation id="87B3992A1A511D5C1D52C8351CD53C11" author="Smith-Vaniz, WF" journalOrPublisher="Bulletin of Marine Science" pageId="29" pageNumber="124" pagination="1074 - 1128" title="Descriptions of five new species of jawfishes (Opistognathus: Opistognathidae) from the western Atlantic Ocean." volume="60" year="1997">Smith-Vaniz 1997</bibRefCitation>
|
||
: fig. 32a) present in
|
||
<taxonomicName id="127735AEBA0679003A0769F24B61CA84" lsidName="O. whitehursti" pageId="12" pageNumber="107" rank="species" species="whitehursti">O. whitehursti</taxonomicName>
|
||
and vomer without teeth (typically one or two teeth present in
|
||
<taxonomicName id="DD85BF1F4CD01CC99350F67CB11A6AA0" lsidName="O. whitehursti" pageId="12" pageNumber="107" rank="species" species="whitehursti">O. whitehursti</taxonomicName>
|
||
). The color pattern of juveniles of
|
||
<taxonomicName id="79697677A9A39E6C32F03DC05EFA9DA7" lsidName="O. whitehursti" pageId="12" pageNumber="107" rank="species" species="whitehursti">O. whitehursti</taxonomicName>
|
||
(Figure 10) is virtually identical to those of adult Brazilian fish. Unlike
|
||
<taxonomicName id="3D24C608BBCA2C96BEC99B3BC1B7CF16" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus vicinus" order="Perciformes" pageId="12" pageNumber="107" phylum="Chordata" rank="species" species="vicinus">Opistognathus vicinus</taxonomicName>
|
||
, adults of
|
||
<taxonomicName id="A8202243F56DD378A393A5D93D22EB3E" lsidName="O. whitehursti" pageId="12" pageNumber="107" rank="species" species="whitehursti">O. whitehursti</taxonomicName>
|
||
usually have more reduced body bands (Figure 11) and the spinous dorsal-fin spot is often absent. As noted by
|
||
<bibRefCitation id="E3F0DAD5550A79FAC274AB247D64D95D" author="Boehlke, JE" journalOrPublisher="University of Texas Press, Austin" pageId="27" pageNumber="122" title="Fishes of the Bahamas and adjacent waters. 2 nd ed." year="1968">
|
||
<normalizedToken id="1ABA4A22CA556481741A0DF55FA8E914" originalValue="Böhlke">Boehlke</normalizedToken>
|
||
and Chaplin (1968
|
||
</bibRefCitation>
|
||
: 486) for Bahamas fish, "The spot on the spinous dorsal fin is
|
||
<normalizedToken id="0F8BFB748CBD6A3ADE694D585A16F32C" originalValue="…">...</normalizedToken>
|
||
blue in color in young, frequently
|
||
<pageBreakToken id="52B2B8BB865D888592AF84EAD7477702" pageId="13" pageNumber="108" start="start">missing</pageBreakToken>
|
||
or poorly defined in adults." Thus, the combined differences in COI, adult coloration, and the lack of a supramaxilla and vomerine teeth support the recognition of
|
||
<taxonomicName id="3B983F5E83C44472DA91A2411941CF08" lsidName="O. vicinus" pageId="13" pageNumber="108" rank="species" species="vicinus">O. vicinus</taxonomicName>
|
||
as a distinct species. Comparison of the six species of
|
||
<taxonomicName id="C38F0CCEE7C788D9684BDB29E1197B5D" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus" order="Perciformes" pageId="13" pageNumber="108" phylum="Chordata" rank="genus">Opistognathus</taxonomicName>
|
||
known from the Brazilian Province is given in Table 1.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1D7355DA41CC950F8B04F817DF96C396" pageId="14" pageNumber="109" type="etymology">
|
||
<paragraph id="716548BECEA8954D808AF5D44A8DC3ED" pageId="14" pageNumber="109">
|
||
<pageBreakToken id="8A13C3D0203AD0CC8ED1BEAF6D01517D" pageId="14" pageNumber="109" start="start">Etymology</pageBreakToken>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="4E309CC8776153B5F1BFD9336583B0D1" pageId="14" pageNumber="109">
|
||
From the Latin
|
||
<taxonomicName id="BC503AC4768A0CBC596C53F12D0A4711" lsidName="O vicinus" pageId="14" pageNumber="109" rank="species" species="vicinus">vicinus</taxonomicName>
|
||
(near, neighboring), referring to the allopatric distribution and sister-species phylogenetic relationship of the new species and the Caribbean
|
||
<taxonomicName id="41C1F2DBD77EB9B1643CAF0724899BB4" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus whitehursti" order="Perciformes" pageId="14" pageNumber="109" phylum="Chordata" rank="species" species="whitehursti">Opistognathus whitehursti</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8D503CD7DFE2F51E8F6AAAB04BB9BD68" pageId="14" pageNumber="109" type="distribution">
|
||
<paragraph id="597F581151D68717A951B66B6B9A3AB7" pageId="14" pageNumber="109">Distribution and Habitat.</paragraph>
|
||
<paragraph id="AD037C5BFBBFBCD2BB53085007D8B086" pageId="14" pageNumber="109">
|
||
A Brazilian endemic (Figure 6), known from
|
||
<normalizedToken id="301066A520EBBBE91875FFD4913FEDF8" originalValue="Ceará">Ceara</normalizedToken>
|
||
to
|
||
<normalizedToken id="0FC8424895E6A0D56118F56803CA171C" originalValue="Espírito">Espirito</normalizedToken>
|
||
Santo State but absent from oceanic islands. Common in coastal regions, in depths of 10-25 meters, associated with gravel-sand bottoms, near coral reefs and rocky areas. Feeds on small benthic organisms near the bottom (e.g., small shrimps, crabs, and isopods).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="11131A65F04BDA16C48F25BD6904DC57" pageId="14" pageNumber="109" type="conservation">
|
||
<paragraph id="BCDE78ED2697BF2E80612441CC968874" pageId="14" pageNumber="109">Conservation.</paragraph>
|
||
<paragraph id="1ADBD3DBAB3A340830E5CB01C3C282DE" pageId="14" pageNumber="109">
|
||
The conservation status of this species [cited as
|
||
<taxonomicName id="93BACD1F5C186C414D8B0848239677B8" family="Opistognathidae" genus="Opistognathus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opistognathus whitehursti" order="Perciformes" pageId="14" pageNumber="109" phylum="Chordata" rank="species" species="whitehursti">Opistognathus whitehursti</taxonomicName>
|
||
(
|
||
<bibRefCitation id="F146222852A08049CF1970226F6EB162" author="Longley, WH" journalOrPublisher="Carnegie Institution of Washington year book" pageId="28" pageNumber="123" pagination="222 - 224" title="Observations upon the ecology of Tortugas fishes with notes upon the taxonomy of species new or little known." volume="26" year="1927">Longley 1927</bibRefCitation>
|
||
) - unpublished data] has been assessed by the
|
||
<normalizedToken id="7D643C23BBE264DCA4302334C358CDEA" originalValue="Ministério">Ministerio</normalizedToken>
|
||
do Meio Ambiente/Instituto Chico Mendes de
|
||
<normalizedToken id="C39E53AACF9E02EE3A6C45C5BEE84CFB" originalValue="Conservação">Conservacao</normalizedToken>
|
||
da Biodiversidade (MMA/ICMBio - Brazil), and it was listed as Least Concern.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |