treatments-xml/data/03/AE/87/03AE87AAFFA4FFDBFF6CF9BED9ADF80E.xml

<document id="AD96D3E7FABF2C4975EB1A2C506E4798" ID-ISSN="0024-4082" ID-ZooBank="D261FD0-638C-46AB-AD43-B6941119E9F5Corresponding" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1732841678644" checkinUser="plazi" docAuthor="Bárbara, Villarins, Luciano, Fischer, Artem, Prokofiev, Michael &amp; Mincarone" docDate="2024" docId="03AE87AAFFA4FFDBFF6CF9BED9ADF80E" docLanguage="en" docName="zlad163.pdf" docOrigin="Zoological Journal of the Linnean Society 202" docStyle="DocumentStyle:4F230B9370E98E256D973D6DFB57F36C.10:ZoolJLinnSoc.2023-.journal_article" docStyleId="4F230B9370E98E256D973D6DFB57F36C" docStyleName="ZoolJLinnSoc.2023-.journal_article" docStyleVersion="10" docTitle="Eustomias (Nominostomias) ophioglossa Bárbara, Villarins, Luciano, Fischer, Artem, Prokofiev, Michael &amp; Mincarone, 2024, sp.nov." docType="treatment" docVersion="1" lastPageNumber="9" masterDocId="FF97FFD2FFA2FFD3FFA3FF87D82FFFCE" masterDocTitle="Four new species of dragonfish genus Eustomias (Stomiiformes: Stomiidae: Melanostomiinae) from the western tropical Atlantic, with remarks on Eustomias minimus Clarke, 1999" masterLastPageNumber="17" masterPageNumber="1" pageNumber="7" updateTime="1734969466188" updateUser="plazi">
<mods:mods id="A9EB57F64F3926F42DF24A3A445E8D60" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="D4B148D51FFD469C84D9BFFC96CE4442">
<mods:title id="58ED4F79EE0B69F6B18250568797B775">Four new species of dragonfish genus Eustomias (Stomiiformes: Stomiidae: Melanostomiinae) from the western tropical Atlantic, with remarks on Eustomias minimus Clarke, 1999</mods:title>
</mods:titleInfo>
<mods:name id="919330BC4F1F326E260040BB97216991" type="personal">
<mods:role id="28F8B883DCF8A027883AAC9D874FF29D">
<mods:roleTerm id="B60F7E42A119F218C0E60000165D04B3">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="6097D9383692129FCB35B81E835DCB47">Bárbara</mods:namePart>
</mods:name>
<mods:name id="49C519EAC98ACA2727BE0E477E339E43" type="personal">
<mods:role id="F307859D9292CAB9D574CC63BF2D2F73">
<mods:roleTerm id="A0D59FEB6A0068917BC74DC124A3EDFB">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="C3D105A895D37D1401379A1CDF3058D0">Villarins</mods:namePart>
<mods:affiliation id="C6947BB702E582BE21EC9C0BE77B5E74">Programa de Pós-Graduação em Ciências Ambientais e Conservação, Instituto de Biodiversidade e Sustentabilidade, Universidade Federal do Rio de Janeiro, Avenida São José do Barreto, 764, 27965 - 045 Macaé, RJ, Brazil</mods:affiliation>
</mods:name>
<mods:name id="3AE4DB83B06C71E4BA27AF31B2A4B568" type="personal">
<mods:role id="45493638330A476560A425E7DCB54E0A">
<mods:roleTerm id="522CDEFFDAF0679D9D34F14D4AC89BEB">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="93EE0BBF36D8413E802349DA18B579C0">Luciano</mods:namePart>
</mods:name>
<mods:name id="85BB634263D3ACE69F4711E38071D87E" type="personal">
<mods:role id="B2F21EAAD82D878485BDAEC8CB7A3F48">
<mods:roleTerm id="4F6B5BA31DF2EEF173AC409C49025F30">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="C0FFDBBA3FCC5950E39E738535A0A315">Fischer</mods:namePart>
<mods:affiliation id="1707B4BE813E7916AB47A13D7BC9B0F2">Instituto de Biodiversidade e Sustentabilidade, Universidade Federal do Rio de Janeiro, Avenida São José do Barreto, 764, 27965 - 045 Macaé, RJ, Brazil</mods:affiliation>
</mods:name>
<mods:name id="90C96523598480C6B5BD9C4F36534788" type="personal">
<mods:role id="BFFC56B98E8FE2CF45894A0AE8C0C02E">
<mods:roleTerm id="88DC1947BBED1B146510234B7321C22C">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="3D8585BF87936901AC2DCF8DE1B561F1">Artem</mods:namePart>
</mods:name>
<mods:name id="56708A3144D0A248CA0F50E65AB3FC08" type="personal">
<mods:role id="D66695AECBEB6F9952B1A2DD96CF98A2">
<mods:roleTerm id="3C3D7AB7DB2F55F82770413D83668A05">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="012325F86C65E88272A1C758E77B4555">Prokofiev</mods:namePart>
<mods:affiliation id="065EB65B07F85FC2962DBB6226CB2A69">Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninski prospekt 33, Moscow 119071, Russia &amp; Shirshov Institute of Oceanology, Russian Academy of Sciences, Nakhimovski prospekt 36, Moscow 117997, Russia</mods:affiliation>
</mods:name>
<mods:name id="01BD5ABD455A9CEB9D94A4C788C20CB1" type="personal">
<mods:role id="EC28D8D7564F5098BBCFBFACBB0AD461">
<mods:roleTerm id="B1F6C811B13895DF1E00FB05A1F97C60">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="E9145A65AC8DD3E7E3F471E9EB2706A8">Michael</mods:namePart>
</mods:name>
<mods:name id="1D14047E242221395FC23C0D40DBBE24" type="personal">
<mods:role id="55A575B70ED3B591D62844916F304239">
<mods:roleTerm id="D82A17B441C32FE0D971D186460A6572">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="C951BCA17C4C97B800F389E2854DDE19">Mincarone</mods:namePart>
<mods:affiliation id="3FEB3A6E3E3C0A652F7A12B9AAEB24A4">Instituto de Biodiversidade e Sustentabilidade, Universidade Federal do Rio de Janeiro, Avenida São José do Barreto, 764, 27965 - 045 Macaé, RJ, Brazil &amp; Present address: Schmid College of Science and ºechnology, Chapman University, 1 University Drive, Orange, CA 92866, USA</mods:affiliation>
<mods:nameIdentifier id="8E74707BD80EF561D335CFF90CAFA139" type="email">mincarone@macae</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="04F59C929B3498E989F3F00441EB76C6">text</mods:typeOfResource>
<mods:relatedItem id="3140F3330E9F4EE55CC1ACDA8368CF62" type="host">
<mods:titleInfo id="AFA926789217BB5E564098BC522F8AEE">
<mods:title id="F2B8E61BE9219D3E8F3EDF6D6829963D">Zoological Journal of the Linnean Society</mods:title>
</mods:titleInfo>
<mods:part id="04866A72BC6D6F17ED70A084AF98FE2C">
<mods:date id="28ABCB5F3F1F6921B84CEA70C0E00771">2024</mods:date>
<mods:detail id="72053B80CB5CBEB4D86A691B303B3111" type="volume">
<mods:number id="D3B13F3777FE22F10DEC8E5CC7390CC8">202</mods:number>
</mods:detail>
<mods:extent id="F0FB9E3A5F4BB958AAD1D597A03145C3" unit="page">
<mods:start id="F4301DCF8D159880662DC73FFC05037B">1</mods:start>
<mods:end id="007F08EE50ABEE38ADB68C1B94D413A9">17</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="67652ADAFD68A5AE731B33862288EB7F">journal article</mods:classification>
<mods:identifier id="A65127F5FAE42982D30C4AFFC0599DAF" type="ISSN">0024-4082</mods:identifier>
<mods:identifier id="556E0FE364017CCF1BF708C6E4A857F4" type="ZooBank">D261FD0-638C-46AB-AD43-B6941119E9F5Corresponding</mods:identifier>
</mods:mods>
<treatment id="03AE87AAFFA4FFDBFF6CF9BED9ADF80E" LSID="urn:lsid:plazi:treatment:03AE87AAFFA4FFDBFF6CF9BED9ADF80E" httpUri="http://treatment.plazi.org/id/03AE87AAFFA4FFDBFF6CF9BED9ADF80E" lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7">
<subSubSection id="C31D6537FFA4FFD5FF6CF9BEDA95F99A" box="[207,698,1593,1620]" pageId="6" pageNumber="7" type="nomenclature">
<paragraph id="8BB836BCFFA4FFD5FF6CF9BEDA95F99A" blockId="6.[207,698,1593,1620]" box="[207,698,1593,1620]" pageId="6" pageNumber="7">
<heading id="D0F081D0FFA4FFD5FF6CF9BEDA95F99A" bold="true" box="[207,698,1593,1620]" centered="true" fontSize="11" level="2" pageId="6" pageNumber="7" reason="2">
<emphasis id="B973EAAEFFA4FFD5FF6CF9BEDA95F99A" bold="true" box="[207,698,1593,1620]" pageId="6" pageNumber="7">
<taxonomicName id="4C074D3FFFA4FFD5FF6CF9BEDA46F99A" authorityName="Bárbara &amp; Villarins &amp; Luciano &amp; Fischer &amp; Artem &amp; Prokofiev &amp; Michael &amp; Mincarone" authorityYear="2024" box="[207,617,1593,1620]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="6" pageNumber="7" phylum="Chordata" rank="species" species="ophioglossa" status="sp. nov." subGenus="Nominostomias">
<emphasis id="B973EAAEFFA4FFD5FF6CF9BED918F99D" bold="true" box="[207,311,1593,1619]" italics="true" pageId="6" pageNumber="7">Eustomias</emphasis>
(
<emphasis id="B973EAAEFFA4FFD5FEE4F9BED9CAF99D" bold="true" box="[327,485,1593,1619]" italics="true" pageId="6" pageNumber="7">Nominostomias</emphasis>
) 
<emphasis id="B973EAAEFFA4FFD5FE57F9BEDA46F99A" bold="true" box="[500,617,1593,1620]" italics="true" pageId="6" pageNumber="7">ophioglossa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24057D5FFA4FFD5FDCDF9BDDA95F99A" box="[622,698,1594,1620]" pageId="6" pageNumber="7" rank="species">sp.nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C31D6537FFA4FFDBFEB8F9E9D9ADF80E" lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7" type="description">
<paragraph id="8BB836BCFFA4FFD5FEB8F9E9DA40F946" blockId="6.[129,777,1646,1740]" box="[283,623,1646,1672]" pageId="6" pageNumber="7">
<emphasis id="B973EAAEFFA4FFD5FEB8F9E9DA40F946" bold="true" box="[283,623,1646,1672]" pageId="6" pageNumber="7">
(
<figureCitation id="133C2A39FFA4FFD5FE85F9E9D94CF946" box="[294,355,1646,1672]" captionStart="Figure 4" captionStartId="7.[113,178,1642,1666]" captionTargetBox="[114,1457,146,1613]" captionTargetId="figure-126@7.[112,1459,144,1615]" captionTargetPageId="7" captionText="Figure 4. Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL, Brazil, off Fernando de Noronha Archipelago, RV Antea, ABÞCOS, station* AB2#44A, 03°52ʹ53″S, 32°17ʹ33″W to 03°52ʹ13″S, 32°16ʹ28″W, 0–850 m* A, whole specimen (scale bar: 10 mm)* B, representation of dentition (fixed teeth in black; scale bar: 10 mm)* C, terminal portion of chin barbel (scale bar: 10 mm)* D, complex of bulblets in the terminal filament (scale bar: 1 mm)* E, tip of the terminal filament (scale bar:1 mm)* Bulblets are indicated by black arrows*" pageId="6" pageNumber="7">Figs 4</figureCitation>
, 
<figureCitation id="133C2A39FFA4FFD5FECEF9E9D985F946" box="[365,426,1646,1672]" captionStart="Figure 7" captionStartId="11.[113,178,1835,1859]" captionTargetBox="[198,1375,143,1807]" captionTargetId="figure-6@11.[198,1375,143,1807]" captionTargetPageId="11" captionText="Figure 7. Chin barbel of the new species of Eustomias* A, terminal portion of Eustomias (Haploclonus) antea, holotype, NPM 4880, 124 mm SL* B, terminal portion of Eustomias (Haploclonus) lucenae, holotype, NPM 4883, 47 mm SL* C, terminal bulbs and complex of bulblets of Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL* D, distal bulb and bulblets of Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL* E, terminal portion of Eustomias (Nominostomias) bertrandi, holotype, NPM 4610, 109 mm SL* Scale bar: 1 mm*" pageId="6" pageNumber="7">7C, D</figureCitation>
, 
<figureCitation id="133C2A39FFA4FFD5FE17F9E9D9EDF946" box="[436,450,1646,1672]" captionStart="Figure 9" captionStartId="13.[114,179,1071,1095]" captionTargetBox="[117,1457,146,1039]" captionTargetId="figure-474@13.[113,1460,144,1044]" captionTargetPageId="13" captionText="Figure 9. Sampling location of the Eustomias from off northeastern Brazil:Eustomias antea (square); Eustomias lucenae (circle); Eustomias ophioglossa (triangle); Eustomias bertrandi (triangle); E.cf* minimus (hexagon)* Abbreviations: FN, Fernando de Noronha Archipelago; Þ, Rocas Atoll; RN, State of Rio Grande do Norte*" pageId="6" pageNumber="7">9</figureCitation>
; 
<tableCitation id="C6850307FFA4FFD5FE6DF9E9DA0AF946" box="[462,549,1646,1672]" captionStart="Table 1" captionStartId="4.[129,184,1057,1081]" captionText="Table 1. Meristic data for selected species of Eustomias from off northeastern Brazil, western tropical Atlantic*" pageId="6" pageNumber="7">Tables 1</tableCitation>
and 
<tableCitation id="C6850307FFA4FFD5FDF5F9E9DA4BF946" box="[598,612,1646,1672]" captionStart="Table 2" captionStartId="5.[113,168,143,167]" captionText="Table 2. Morphometric data for selected species of Eustomias from off northeastern Brazil, western tropical Atlantic*" pageId="6" pageNumber="7">2</tableCitation>
)
</emphasis>
</paragraph>
<paragraph id="8BB836BCFFA4FFD5FF22F912D9C8F902" blockId="6.[129,777,1646,1740]" pageId="6" pageNumber="7">
Zoobank registration: urn:lsid:zoobank*org:act: 
<uuid id="FFA10C69FFA4FFD5FD2AF913D9C8F902" pageId="6" pageNumber="7">5169EEEB- FC73-4542-9086-1CE98E6F713C</uuid>
</paragraph>
<paragraph id="8BB836BCFFA4FFD5FF22F96ED95BF8EE" blockId="6.[129,777,1769,1887]" pageId="6" pageNumber="7">
<taxonomicName id="4C074D3FFFA4FFD5FF22F96ED8D1F8CF" box="[129,254,1769,1793]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="6" pageNumber="7" phylum="Chordata" rank="species" species="undetermined">
<emphasis id="B973EAAEFFA4FFD5FF22F96ED8CAF8CE" box="[129,229,1769,1792]" italics="true" pageId="6" pageNumber="7">Eustomias</emphasis>
sp
</taxonomicName>
* – Villarins 
<emphasis id="B973EAAEFFA4FFD5FEDCF96ED985F8CF" box="[383,426,1769,1793]" italics="true" pageId="6" pageNumber="7">et al</emphasis>
* 2022: 60 [potential new species; off northeastern 
<collectingCountry id="F310762CFFA4FFD5FE89F88FD949F8EE" box="[298,358,1800,1824]" name="Brazil" pageId="6" pageNumber="7">Brazil</collectingCountry>
]*
</paragraph>
<paragraph id="8BB836BCFFA4FFD5FF22F8AFD95BF891" blockId="6.[129,777,1769,1887]" pageId="6" pageNumber="7">
<taxonomicName id="4C074D3FFFA4FFD5FF22F8AFD8D2F8F1" box="[129,253,1831,1855]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="6" pageNumber="7" phylum="Chordata" rank="species" species="undetermined">
<emphasis id="B973EAAEFFA4FFD5FF22F8AFD8CAF8F1" box="[129,229,1832,1855]" italics="true" pageId="6" pageNumber="7">Eustomias</emphasis>
sp
</taxonomicName>
* 1* – Eduardo 
<emphasis id="B973EAAEFFA4FFD5FE36F8AFD991F8F1" box="[405,446,1831,1855]" italics="true" pageId="6" pageNumber="7">et al</emphasis>
* 2022: 6 [potential new species; off northeastern 
<collectingCountry id="F310762CFFA4FFD5FE89F8C0D949F891" box="[298,358,1863,1887]" name="Brazil" pageId="6" pageNumber="7">Brazil</collectingCountry>
]*
</paragraph>
<paragraph id="8BB836BCFFA4FFD5FF22F807DB25F879" blockId="6.[129,778,1920,1975]" pageId="6" pageNumber="7">
<materialsCitation id="3B6F3CE1FFA4FFD5FF22F807DB25F879" collectionCode="SL" country="Brazil" location="Fernando de Noronha Archipelago" pageId="6" pageNumber="7" specimenCount="1" typeStatus="holotype">
<emphasis id="B973EAAEFFA4FFD5FF22F807D940F856" box="[129,367,1920,1944]" italics="true" pageId="6" pageNumber="7">
<typeStatus id="54BC881EFFA4FFD5FF22F807D8F3F856" box="[129,220,1920,1944]" pageId="6" pageNumber="7" type="holotype">Holotype</typeStatus>
: NPM 
<quantity id="4CFF9B59FFA4FFD5FE98F807D940F856" box="[315,367,1920,1944]" metricMagnitude="0" metricUnit="m" metricValue="4.878162" pageId="6" pageNumber="7" unit="mm" value="4878.162">4878</quantity>
</emphasis>
, 162 mm 
<collectionCode id="ED16AE79FFA4FFD5FE54F807DA3AF856" box="[503,533,1920,1944]" pageId="6" pageNumber="7">SL</collectionCode>
, 
<collectingCountry id="F310762CFFA4FFD5FD8AF807DA49F856" box="[553,614,1920,1944]" name="Brazil" pageId="6" pageNumber="7">Brazil</collectingCountry>
, off 
<location id="8ED86067FFA4FFD5FD05F807D9B3F879" LSID="urn:lsid:plazi:treatment:03AE87AAFFA4FFDBFF6CF9BED9ADF80E:8ED86067FFA4FFD5FD05F807D9B3F879" country="Brazil" name="Fernando de Noronha Archipelago" pageId="6" pageNumber="7">Fernando de Noronha Archipelago</location>
, ABÞCOS, station AB2#44A,
</materialsCitation>
</paragraph>
<paragraph id="8BB836BCFFA4FFD5FC9AFF17DD6FFF29" blockId="6.[825,1474,143,231]" pageId="6" pageNumber="7">
<geoCoordinate id="EE33507BFFA4FFD5FC9AFF17DB83FF66" box="[825,940,143,168]" degrees="03" direction="south" minutes="52" orientation="latitude" pageId="6" pageNumber="7" precision="15" seconds="53" value="-3.881389">
03°52 
<emphasis id="B973EAAEFFA4FFD5FCD6FF08DB54FF66" box="[885,891,143,168]" italics="true" pageId="6" pageNumber="7">ʹ</emphasis>
53″S
</geoCoordinate>
, 
<geoCoordinate id="EE33507BFFA4FFD5FC1DFF16DC14FF66" box="[958,1083,143,169]" degrees="32" direction="west" minutes="17" orientation="longitude" pageId="6" pageNumber="7" precision="15" seconds="33" value="-32.2925">
32°17 
<emphasis id="B973EAAEFFA4FFD5FC59FF08DC2FFF66" box="[1018,1024,143,168]" italics="true" pageId="6" pageNumber="7">ʹ</emphasis>
33″W
</geoCoordinate>
to 
<geoCoordinate id="EE33507BFFA4FFD5FBCEFF17DCF0FF66" box="[1133,1247,143,168]" degrees="03" direction="south" minutes="52" orientation="latitude" pageId="6" pageNumber="7" precision="15" seconds="13" value="-3.870278">
03°52 
<emphasis id="B973EAAEFFA4FFD5FB0AFF08DC80FF66" box="[1193,1199,143,168]" italics="true" pageId="6" pageNumber="7">ʹ</emphasis>
13″S
</geoCoordinate>
, 
<geoCoordinate id="EE33507BFFA4FFD5FB52FF17DD40FF66" box="[1265,1391,143,168]" degrees="32" direction="west" minutes="16" orientation="longitude" pageId="6" pageNumber="7" precision="15" seconds="28" value="-32.274445">
32°16 
<emphasis id="B973EAAEFFA4FFD5FA8EFF08DD1CFF66" box="[1325,1331,143,168]" italics="true" pageId="6" pageNumber="7">ʹ</emphasis>
28″W
</geoCoordinate>
, 
<quantity id="4CFF9B59FFA4FFD5FA23FF17DB60FF09" metricMagnitude="2" metricUnit="m" metricValue="4.25" metricValueMax="8.5" metricValueMin="0.0" pageId="6" pageNumber="7" unit="m" value="425.0" valueMax="850.0" valueMin="0.0">0–850 m</quantity>
, RV 
<emphasis id="B973EAAEFFA4FFD5FC2AFF37DBECFF09" box="[905,963,176,199]" italics="true" pageId="6" pageNumber="7">Antea</emphasis>
, mid-water trawl, coll* Leandro Eduardo, Paulo ºravassos, and crew, 
<date id="FFB9107CFFA4FFD5FBA8FF48DCB5FF29" box="[1035,1178,207,231]" pageId="6" pageNumber="7" value="2017-04-28">28 April 2017</date>
, 12:44–13:17 h*
</paragraph>
<paragraph id="8BB836BCFFA4FFD5FC9AFE8EDBF1FE73" blockId="6.[825,1475,264,445]" pageId="6" pageNumber="7">
<emphasis id="B973EAAEFFA4FFD5FC9AFE8EDBB0FEEE" box="[825,927,265,288]" italics="true" pageId="6" pageNumber="7">Diagnosis:</emphasis>
A species of 
<taxonomicName id="4C074D3FFFA4FFD5FB88FE8EDCECFEEE" authorityName="Regan &amp; Trewavas" authorityYear="1930" box="[1067,1219,265,288]" pageId="6" pageNumber="16" rank="subGenus" subGenus="Nominostomias">
<emphasis id="B973EAAEFFA4FFD5FB88FE8EDCECFEEE" box="[1067,1219,265,288]" italics="true" pageId="6" pageNumber="7">Nominostomias</emphasis>
</taxonomicName>
with IC 78 and OC 70; long chin barbel (71% SL, 500% HL) with two terminal bulbs, very long, simple terminal filament (25*9% SL; 182*6% HL) split close to tip at 87*8% BL, bearing several bulblets of different sizes; axis bifurcated directly behind the second bulb at 62*1% BL (
<figureCitation id="133C2A39FFA4FFD5FCCBFE22DB8BFE73" box="[872,932,421,445]" captionStart="Figure 4" captionStartId="7.[113,178,1642,1666]" captionTargetBox="[114,1457,146,1613]" captionTargetId="figure-126@7.[112,1459,144,1615]" captionTargetPageId="7" captionText="Figure 4. Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL, Brazil, off Fernando de Noronha Archipelago, RV Antea, ABÞCOS, station* AB2#44A, 03°52ʹ53″S, 32°17ʹ33″W to 03°52ʹ13″S, 32°16ʹ28″W, 0–850 m* A, whole specimen (scale bar: 10 mm)* B, representation of dentition (fixed teeth in black; scale bar: 10 mm)* C, terminal portion of chin barbel (scale bar: 10 mm)* D, complex of bulblets in the terminal filament (scale bar: 1 mm)* E, tip of the terminal filament (scale bar:1 mm)* Bulblets are indicated by black arrows*" pageId="6" pageNumber="7">Figs 4</figureCitation>
, 
<figureCitation id="133C2A39FFA4FFD5FC0DFE22DBE2FE73" box="[942,973,421,445]" captionStart="Figure 7" captionStartId="11.[113,178,1835,1859]" captionTargetBox="[198,1375,143,1807]" captionTargetId="figure-6@11.[198,1375,143,1807]" captionTargetPageId="11" captionText="Figure 7. Chin barbel of the new species of Eustomias* A, terminal portion of Eustomias (Haploclonus) antea, holotype, NPM 4880, 124 mm SL* B, terminal portion of Eustomias (Haploclonus) lucenae, holotype, NPM 4883, 47 mm SL* C, terminal bulbs and complex of bulblets of Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL* D, distal bulb and bulblets of Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL* E, terminal portion of Eustomias (Nominostomias) bertrandi, holotype, NPM 4610, 109 mm SL* Scale bar: 1 mm*" pageId="6" pageNumber="7">7C</figureCitation>
)*
</paragraph>
<paragraph id="8BB836BCFFA4FFD5FC9AFE58DD11FB28" blockId="6.[825,1475,478,1975]" pageId="6" pageNumber="7">
<emphasis id="B973EAAEFFA4FFD5FC9AFE58DB9FFE38" box="[825,944,479,502]" italics="true" pageId="6" pageNumber="7">Description:</emphasis>
Chin barbel very long, extending beyond the anal fin insertion (71% SL, 500% HL), with two oval terminal bulbs of approximately equal size (proximal bulb 1*12 times the distal bulb length) separated by a short interspace (9*6% HL, 115*8% proximal bulb length), inserted at 57*4 and 60*6% barbel length, respectively (Fig* 4)* No appendages or photophores on the barbel stem* Stem unpigmented* Axis darkly pigmented to proximal end of second bulb and lightly pigmented to the end of filament* ºerminal filament very long (25*9% SL, 182*6% HL), without side branches, with axis bifurcated directly asser the distal tip of second bulb at 62*9% of barbel length (
<figureCitation id="133C2A39FFA4FFD5FA98FC9FDDA6FCFE" box="[1339,1417,792,816]" captionStart="Figure 4" captionStartId="7.[113,178,1642,1666]" captionTargetBox="[114,1457,146,1613]" captionTargetId="figure-126@7.[112,1459,144,1615]" captionTargetPageId="7" captionText="Figure 4. Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL, Brazil, off Fernando de Noronha Archipelago, RV Antea, ABÞCOS, station* AB2#44A, 03°52ʹ53″S, 32°17ʹ33″W to 03°52ʹ13″S, 32°16ʹ28″W, 0–850 m* A, whole specimen (scale bar: 10 mm)* B, representation of dentition (fixed teeth in black; scale bar: 10 mm)* C, terminal portion of chin barbel (scale bar: 10 mm)* D, complex of bulblets in the terminal filament (scale bar: 1 mm)* E, tip of the terminal filament (scale bar:1 mm)* Bulblets are indicated by black arrows*" pageId="6" pageNumber="7">Figs 4C</figureCitation>
, 
<figureCitation id="133C2A39FFA4FFD5FA30FC9FDD9EFCFE" box="[1427,1457,792,816]" captionStart="Figure 7" captionStartId="11.[113,178,1835,1859]" captionTargetBox="[198,1375,143,1807]" captionTargetId="figure-6@11.[198,1375,143,1807]" captionTargetPageId="11" captionText="Figure 7. Chin barbel of the new species of Eustomias* A, terminal portion of Eustomias (Haploclonus) antea, holotype, NPM 4880, 124 mm SL* B, terminal portion of Eustomias (Haploclonus) lucenae, holotype, NPM 4883, 47 mm SL* C, terminal bulbs and complex of bulblets of Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL* D, distal bulb and bulblets of Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL* E, terminal portion of Eustomias (Nominostomias) bertrandi, holotype, NPM 4610, 109 mm SL* Scale bar: 1 mm*" pageId="6" pageNumber="7">7C</figureCitation>
), ending in two separate unequal terminations, with the ventral longer and heavily pigmented by large melanophores from the bifurcation (Fig* 4D)* A group of six closely set elongate bulblets of different shape and size located below the lower branch of the axis in front of the distal bulb at distance of 1*2 times distal bulb length (8*7% HL, 105*2% proximal bulb length)* A large oval bulblet (4*3% HL, 52*6% proximal bulb length) situated on the upper branch of the axis at a distance 1*5 times greater than its length from the previous complex of bulblets (
<figureCitation id="133C2A39FFA4FFD5FA94FBB5DDA9FB84" box="[1335,1414,1074,1098]" captionStart="Figure 4" captionStartId="7.[113,178,1642,1666]" captionTargetBox="[114,1457,146,1613]" captionTargetId="figure-126@7.[112,1459,144,1615]" captionTargetPageId="7" captionText="Figure 4. Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL, Brazil, off Fernando de Noronha Archipelago, RV Antea, ABÞCOS, station* AB2#44A, 03°52ʹ53″S, 32°17ʹ33″W to 03°52ʹ13″S, 32°16ʹ28″W, 0–850 m* A, whole specimen (scale bar: 10 mm)* B, representation of dentition (fixed teeth in black; scale bar: 10 mm)* C, terminal portion of chin barbel (scale bar: 10 mm)* D, complex of bulblets in the terminal filament (scale bar: 1 mm)* E, tip of the terminal filament (scale bar:1 mm)* Bulblets are indicated by black arrows*" pageId="6" pageNumber="7">Figs 4C</figureCitation>
, 
<figureCitation id="133C2A39FFA4FFD5FA31FBB5DD9EFB87" box="[1426,1457,1074,1097]" captionStart="Figure 7" captionStartId="11.[113,178,1835,1859]" captionTargetBox="[198,1375,143,1807]" captionTargetId="figure-6@11.[198,1375,143,1807]" captionTargetPageId="11" captionText="Figure 7. Chin barbel of the new species of Eustomias* A, terminal portion of Eustomias (Haploclonus) antea, holotype, NPM 4880, 124 mm SL* B, terminal portion of Eustomias (Haploclonus) lucenae, holotype, NPM 4883, 47 mm SL* C, terminal bulbs and complex of bulblets of Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL* D, distal bulb and bulblets of Eustomias (Nominostomias) ophioglossa, holotype, NPM 4878, 162 mm SL* E, terminal portion of Eustomias (Nominostomias) bertrandi, holotype, NPM 4610, 109 mm SL* Scale bar: 1 mm*" pageId="6" pageNumber="7">7D</figureCitation>
)* Six tiny round bulblets on terminal filament; the first underneath the lower axis; second and third on the lower axis; fourth and fissh on the upper axis; and the sixth above the lower axis (Fig* 4D)* Distance between proximal and distal bulbs 1*16 times proximal bulb length, 1*29 times distal bulb length*
</paragraph>
<paragraph id="8BB836BCFFA4FFD5FCF6FB69DBD9F9B0" blockId="6.[825,1475,478,1975]" pageId="6" pageNumber="7">Dorsal-fin rays 20, anal-fin rays 33, pectoral-fin rays 3, pelvic-fin rays 7, branchiostegal rays 16, an total vertebrae 67* Linear photophores in the series: BR 11, IP 8, PV 32, VAV 19 (seven above anal-fin base), OV 33, VAL 18 (eight above anal-fin base), AC 19, IC 78, and OC 70 (ºable 1)* Presence of one photophore immediately behind end of premaxilla and one photophore on opercle* Postorbital organ small, oval, directed diagonally (0*8% SL, 5*65% HL)* Suborbital organ small, rounded (0*5% SL, 3*5% HL)* Small photophores on head and body randomly located* Series of small photophores along the anterior edge of the orbit extending in a straight line above PO; a few aggregations of luminous spots near IV photophores and near base of pelvic-fin rays* No ventral groove*</paragraph>
<paragraph id="8BB836BCFFA4FFD5FCF6F902DB9FF879" blockId="6.[825,1475,478,1975]" pageId="6" pageNumber="7">Sixteen teeth on premaxilla, with second tooth the longest (1*8% SL, 12*6% HL), followed by a sequence of three or four smaller teeth and one longer* Seven fixed teeth: first, second, third, sixth, seventh, 13th, and 14th (Fig* 4B)* ºwenty-one dentary teeth, with fourth tooth the longest (1*4% SL, 10*0% HL) and probably the second and third are replacement teeth* Nine fixed teeth: third, sixth, eighth, 10th, and 11th–15th (Fig* 4B)* ºwenty-one teeth on maxilla, comb-like and directed backwards* Gill filaments extending almost beyond gill cover when fixed*</paragraph>
<caption id="DF786634FFA5FFD4FFD2F9EDDDAAF919" pageId="7" pageNumber="8" startId="7.[113,178,1642,1666]" targetBox="[114,1457,146,1613]" targetPageId="7" targetType="figure">
<paragraph id="8BB836BCFFA5FFD4FFD2F9EDDDAAF919" blockId="7.[113,1435,1642,1751]" pageId="7" pageNumber="8">
<emphasis id="B973EAAEFFA5FFD4FFD2F9EDDA75F94C" bold="true" box="[113,602,1642,1667]" pageId="7" pageNumber="8">
Figure 4. 
<taxonomicName id="4C074D3FFFA5FFD4FF6EF9ECDA75F94C" authorityName="Bárbara &amp; Villarins &amp; Luciano &amp; Fischer &amp; Artem &amp; Prokofiev &amp; Michael &amp; Mincarone" authorityYear="2024" box="[205,602,1642,1667]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="7" pageNumber="8" phylum="Chordata" rank="species" species="ophioglossa" subGenus="Nominostomias">
<emphasis id="B973EAAEFFA5FFD4FF6EF9ECD91DF94D" bold="true" box="[205,306,1643,1667]" italics="true" pageId="7" pageNumber="8">Eustomias</emphasis>
(
<emphasis id="B973EAAEFFA5FFD4FEE2F9ECD9F5F94D" bold="true" box="[321,474,1643,1667]" italics="true" pageId="7" pageNumber="8">Nominostomias</emphasis>
) 
<emphasis id="B973EAAEFFA5FFD4FE4BF9EDDA75F94C" bold="true" box="[488,602,1642,1666]" italics="true" pageId="7" pageNumber="8">ophioglossa</emphasis>
</taxonomicName>
</emphasis>
, holotype, 
<emphasis id="B973EAAEFFA5FFD4FD60F9ECDB03F94D" box="[707,812,1643,1667]" italics="true" pageId="7" pageNumber="8">NPM 4878</emphasis>
, 162 mm SL, Brazil, off Fernando de Noronha Archipelago, RV 
<emphasis id="B973EAAEFFA5FFD4FFD2F900D888F950" box="[113,167,1671,1694]" italics="true" pageId="7" pageNumber="8">Antea</emphasis>
, ABÞCOS, station* AB2#44A, 03°52 
<emphasis id="B973EAAEFFA5FFD4FDB2F902DA39F950" box="[529,534,1669,1694]" italics="true" pageId="7" pageNumber="8">ʹ</emphasis>
53″S, 32°17 
<emphasis id="B973EAAEFFA5FFD4FD20F902DAA7F950" box="[643,648,1669,1694]" italics="true" pageId="7" pageNumber="8">ʹ</emphasis>
33″W to 03°52 
<emphasis id="B973EAAEFFA5FFD4FCB6F902DB35F950" box="[789,794,1669,1694]" italics="true" pageId="7" pageNumber="8">ʹ</emphasis>
13″S, 32°16 
<emphasis id="B973EAAEFFA5FFD4FC24F902DBA3F950" box="[903,908,1669,1694]" italics="true" pageId="7" pageNumber="8">ʹ</emphasis>
28″W, 0–850 m* A, whole specimen (scale bar: 10 mm)* B, representation of dentition (fixed teeth in black; scale bar: 10 mm)* C, terminal portion of chin barbel (scale bar: 10 mm)* D, complex of bulblets in the terminal filament (scale bar: 1 mm)* E, tip of the terminal filament (scale bar: 1 mm)* Bulblets are indicated by black arrows*
</paragraph>
</caption>
<paragraph id="8BB836BCFFA5FFDBFF2EF880D923FE0C" blockId="7.[113,762,1799,1979]" lastBlockId="8.[129,780,144,575]" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">Measurements (as a percentage of SL): body depth (behind head) 8*6, body width (at pelvic insertions) 4*4, dorsal-fin base length 14*8, anal-fin base length 26*5, predorsal length 82*7, preanal length 71*0, prepelvic length 56*8, pelvic–anal distance 14*2, snout to anus 69*1, pectoral-fin length 14*8, pelvic-fin length 14*2, caudal peduncle length 2*3, caudal peduncle depth 1*7, head length 14*2, snout length 3*9, chin barbel length 71*0, terminal filament length 25*9, first bulb length 1*2 and depth 0*5, second bulb length, 1*0 and depth 0*4, group of bulblets 0*7 and depth 0*3, single large bulblet 0*6 and depth 0*3, proximal and distal bulb interspace 1*4, distal bulb to group of bulblets 1*2, group of bulblets to single large bulblet 0*9, eye diameter 2*6, interorbital space 3*6, and upper jaw length 10*5 (ºable 2)* Measurements (as a percentage of HL): snout length 27*4, upper jaw length 71*9, eye diameter 18*7, interorbital space 25*2, chin barbel length 500, terminal filament length 182*6, first bulb length 8*3 and depth 3*5, second bulb length 7*4 and depth 3*0, group of bulblets length 5*2 and depth 2*2, single large bulblet length 4*3 and depth 2*0, proximal and distal bulb interspace 9*6, distal bulb to group of bulblets 8*7, and group of bulblets to single large bulblet 6*5 (ºable 2); SO/eye 0*19 and PO/eye 0*30*</paragraph>
<paragraph id="8BB836BCFFAAFFDBFF3FFE4ED9B2FDF1" blockId="8.[129,780,144,575]" pageId="8" pageNumber="9">Colour when freshly caught: body black and two terminal bulbs blueish* Colour in alcohol: body dark brown; pelvic-fin rays darkly pigmented; dorsal- and anal-fin rays and membranes lightly pigmented near base*</paragraph>
<paragraph id="8BB836BCFFAAFFDBFF22FDE6DA60FD19" blockId="8.[129,777,609,727]" pageId="8" pageNumber="9">
<emphasis id="B973EAAEFFAAFFDBFF22FDE6D8D1FDB7" box="[129,254,609,633]" italics="true" pageId="8" pageNumber="9">Distribution:</emphasis>
Known only from the type locality, off eastern Fernando de Noronha Archipelago, 
<collectingCountry id="F310762CFFAAFFDBFE48FD07DA09FD56" box="[491,550,640,664]" name="Brazil" pageId="8" pageNumber="9">Brazil</collectingCountry>
(Fig* 9)* Ŋe 
<typeStatus id="54BC881EFFAAFFDBFD0EFD07DB26FD56" box="[685,777,640,664]" pageId="8" pageNumber="9" type="holotype">holotype</typeStatus>
was collected at 
<quantity id="4CFF9B59FFAAFFDBFE86FD18D949FD79" box="[293,358,671,695]" metricMagnitude="2" metricUnit="m" metricValue="7.8" pageId="8" pageNumber="9" unit="m" value="780.0">780 m</quantity>
depth, where the temperature was 4*7°C, salinity 34*5, and dissolved oxygen 3*6 mL/L*
</paragraph>
<paragraph id="8BB836BCFFAAFFDBFF22FD79D917FC9A" blockId="8.[129,777,766,852]" pageId="8" pageNumber="9">
<emphasis id="B973EAAEFFAAFFDBFF22FD79D8DFFCD8" box="[129,240,766,790]" italics="true" pageId="8" pageNumber="9">Etymology:</emphasis>
Ŋe species epithet is created from Greek ‘ophis’ (snake) and ‘glossa’ (tongue) in allusion to the terminal filament spliưing at the tip*
</paragraph>
<paragraph id="8BB836BCFFAAFFDBFF22FCF8D9ADF80E" blockId="8.[129,778,894,1984]" pageId="8" pageNumber="9">
<emphasis id="B973EAAEFFAAFFDBFF22FCF8D8D0FC58" box="[129,255,895,918]" italics="true" pageId="8" pageNumber="9">Comparison:</emphasis>
Like all congeners in subgenus 
<taxonomicName id="4C074D3FFFAAFFDBFDCFFCF8DB2BFC58" authorityName="Regan &amp; Trewavas" authorityYear="1930" box="[620,772,895,918]" pageId="8" pageNumber="9" rank="subGenus" subGenus="Nominostomias">
<emphasis id="B973EAAEFFAAFFDBFDCFFCF8DB2BFC58" box="[620,772,895,918]" italics="true" pageId="8" pageNumber="9">Nominostomias</emphasis>
</taxonomicName>
, 
<taxonomicName id="4C074D3FFFAAFFDBFF22FC18D923FC78" authorityName="Bárbara &amp; Villarins &amp; Luciano &amp; Fischer &amp; Artem &amp; Prokofiev &amp; Michael &amp; Mincarone" authorityYear="2024" box="[129,268,926,950]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="ophioglossa">
<emphasis id="B973EAAEFFAAFFDBFF22FC18D923FC78" box="[129,268,926,950]" italics="true" pageId="8" pageNumber="9">E. ophioglossa</emphasis>
</taxonomicName>
has three pectoral-fin rays, seven pelvic-fin rays, barbel stem unpigmented with no photophore-like structures, presence of bulbs and terminal filament, ventral groove absent, and high counts of serial photophores in comparison to the other three-pectoral-rayed subgenus, 
<taxonomicName id="4C074D3FFFAAFFDBFE58FB9CDA5BFBFD" authorityName="Regan &amp; Trewavas" authorityYear="1930" box="[507,628,1051,1075]" pageId="8" pageNumber="14" rank="subGenus" subGenus="Haploclonus">
<emphasis id="B973EAAEFFAAFFDBFE58FB9CDA5BFBFD" box="[507,628,1051,1075]" italics="true" pageId="8" pageNumber="9">Haploclonus</emphasis>
</taxonomicName>
(78 IC and 70 OC vs* 65–71 IC and 56–65 OC)* However, 
<taxonomicName id="4C074D3FFFAAFFDBFDF6FBBCDAF0FB9C" authorityName="Bárbara &amp; Villarins &amp; Luciano &amp; Fischer &amp; Artem &amp; Prokofiev &amp; Michael &amp; Mincarone" authorityYear="2024" box="[597,735,1082,1106]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="ophioglossa">
<emphasis id="B973EAAEFFAAFFDBFDF6FBBCDAF0FB9C" box="[597,735,1082,1106]" italics="true" pageId="8" pageNumber="9">E. ophioglossa</emphasis>
</taxonomicName>
differs from all other species of the genus by having unique barbel morphology, with the axis of the terminal filament bifurcated along all of its length* 
<taxonomicName id="4C074D3FFFAAFFDBFEFFFB1EDA1BFB7E" authorityName="Bárbara &amp; Villarins &amp; Luciano &amp; Fischer &amp; Artem &amp; Prokofiev &amp; Michael &amp; Mincarone" authorityYear="2024" box="[348,564,1176,1200]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="ophioglossa">
<emphasis id="B973EAAEFFAAFFDBFEFFFB1EDA1BFB7E" box="[348,564,1176,1200]" italics="true" pageId="8" pageNumber="9">Eustomias ophioglossa</emphasis>
</taxonomicName>
belongs to the group I of 
<bibRefCitation id="EF964B4DFFAAFFDBFF0EFB3FD95BFB1E" author="Gibbs RH Jr &amp; Gomon JR" box="[173,372,1208,1232]" pageId="8" pageNumber="9" pagination="1 - 139" refId="ref15166" refString="Gibbs RH Jr, Clarke ºA, Gomon JR * ºaxonomy and distribution of the stomioid fish genus Eustomias (Melanostomiidae) * I * Subgenus Nominostomias * Smithsonian Contributions to Zoology 1983; 380: 1 - 139 *" type="journal article" year="1983">
Gibbs 
<emphasis id="B973EAAEFFAAFFDBFF51FB3FD90CFB1E" box="[242,291,1208,1232]" italics="true" pageId="8" pageNumber="9">et al.</emphasis>
(1983)
</bibRefCitation>
owing to the presence of two terminal bulbs and a single terminal filament lacking branches* In the identification key proposed by 
<bibRefCitation id="EF964B4DFFAAFFDBFE69FB71DAB9FAC1" author="Gibbs RH Jr &amp; Gomon JR" box="[458,662,1270,1295]" pageId="8" pageNumber="9" pagination="1 - 139" refId="ref15166" refString="Gibbs RH Jr, Clarke ºA, Gomon JR * ºaxonomy and distribution of the stomioid fish genus Eustomias (Melanostomiidae) * I * Subgenus Nominostomias * Smithsonian Contributions to Zoology 1983; 380: 1 - 139 *" type="journal article" year="1983">
Gibbs 
<emphasis id="B973EAAEFFAAFFDBFDB1FB70DA6BFAC0" box="[530,580,1270,1294]" italics="true" pageId="8" pageNumber="9">et al.</emphasis>
(1983)
</bibRefCitation>
, 
<taxonomicName id="4C074D3FFFAAFFDBFD06FB70D8DFFAE0" authorityName="Bárbara &amp; Villarins &amp; Luciano &amp; Fischer &amp; Artem &amp; Prokofiev &amp; Michael &amp; Mincarone" authorityYear="2024" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="ophioglossa">
<emphasis id="B973EAAEFFAAFFDBFD06FB70D8DFFAE0" italics="true" pageId="8" pageNumber="9">Eustomias ophioglossa</emphasis>
</taxonomicName>
fits the couplet 18 (interbulbar distance&gt; 2% SL, barbel length 85% SL or shorter, and terminal filament with or without short branches), which includes 
<taxonomicName id="4C074D3FFFAAFFDBFD8DFAD2D993FA42" authority="Gibbs, Clarke &amp; Gomon, 1983" authorityName="Gibbs, Clarke &amp; Gomon" authorityYear="1983" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="australensis">
<emphasis id="B973EAAEFFAAFFDBFD8DFAD2DB26FAA2" box="[558,777,1364,1388]" italics="true" pageId="8" pageNumber="9">Eustomias australensis</emphasis>
Gibbs, Clarke &amp; Gomon, 1983
</taxonomicName>
, 
<taxonomicName id="4C074D3FFFAAFFDBFE6BFAF3D952FA65" authority="Gibbs, Clarke &amp; Gomon, 1983" authorityName="Gibbs, Clarke &amp; Gomon" authorityYear="1983" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="austratlanticus">
<emphasis id="B973EAAEFFAAFFDBFE6BFAF3DAEFFA42" box="[456,704,1396,1420]" italics="true" pageId="8" pageNumber="9">Eustomias austratlanticus</emphasis>
Gibbs, Clarke &amp; Gomon, 1983
</taxonomicName>
, and 
<taxonomicName id="4C074D3FFFAAFFDBFE18FA13DB2BFA65" authority="Parr, 1927" authorityName="Parr" authorityYear="1927" box="[443,772,1427,1451]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="bibulbosus">
<emphasis id="B973EAAEFFAAFFDBFE18FA13DAA1FA65" box="[443,654,1427,1451]" italics="true" pageId="8" pageNumber="9">Eustomias bibulbosus</emphasis>
<bibRefCitation id="EF964B4DFFAAFFDBFD34FA13DB2BFA65" author="Parr AE" box="[663,772,1427,1451]" pageId="8" pageNumber="9" pagination="1 - 123" refId="ref16092" refString="Parr AE * Ne stomiatoid fishes of the suborder Gymnophotodermi (Astronesthidae, Melanostomiatidae, Idiacanthidae) with a complete review of the species * Scientific results of the third oceanographic expedition of the ' Pawnee' 1927) * Bulletin of the Bingham Oceanographic Collection Yale University 1927; 3: 1 - 123 *" type="journal article" year="1927">Parr, 1927</bibRefCitation>
</taxonomicName>
* However, 
<taxonomicName id="4C074D3FFFAAFFDBFF4FFA34D956FA04" authorityName="Bárbara &amp; Villarins &amp; Luciano &amp; Fischer &amp; Artem &amp; Prokofiev &amp; Michael &amp; Mincarone" authorityYear="2024" box="[236,377,1458,1482]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="ophioglossa">
<emphasis id="B973EAAEFFAAFFDBFF4FFA34D956FA04" box="[236,377,1458,1482]" italics="true" pageId="8" pageNumber="9">E. ophioglossa</emphasis>
</taxonomicName>
differs from these species by: (i) the presence of a group of fusiform bulblets and a separated large oval bulblet in the basal portion of the terminal filament, splitting close to tip (vs* only tiny bulblets present and filament not spliưing); (ii) interbulbar distance 1*3 times distal bulb length (vs* 1*0 times distal bulb length in 
<taxonomicName id="4C074D3FFFAAFFDBFE44F9D7DA5EF9A9" authorityName="Gibbs, Clarke &amp; Gomon" authorityYear="1983" box="[487,625,1615,1639]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="australensis">
<emphasis id="B973EAAEFFAAFFDBFE44F9D7DA5EF9A9" box="[487,625,1615,1639]" italics="true" pageId="8" pageNumber="9">E. australensis</emphasis>
</taxonomicName>
, 2*8–3*0 times distal bulb length in 
<taxonomicName id="4C074D3FFFAAFFDBFEFFF9E8DA27F948" authorityName="Gibbs, Clarke &amp; Gomon" authorityYear="1983" box="[348,520,1646,1670]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="austratlanticus">
<emphasis id="B973EAAEFFAAFFDBFEFFF9E8DA27F948" box="[348,520,1646,1670]" italics="true" pageId="8" pageNumber="9">E. austratlanticus</emphasis>
</taxonomicName>
, and 2*0–7*8 times in 
<taxonomicName id="4C074D3FFFAAFFDBFD56F9E8D8C8F968" authorityName="Parr" authorityYear="1927" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="bibulbosus">
<emphasis id="B973EAAEFFAAFFDBFD56F9E8D8C8F968" italics="true" pageId="8" pageNumber="9">E. bibulbosus</emphasis>
</taxonomicName>
); and (iii) length of distal bulb 0*9 times proximal bulb (vs* distal bulb 1*6 times proximal bulb in 
<taxonomicName id="4C074D3FFFAAFFDBFDDBF929DB2BF90B" authorityName="Gibbs, Clarke &amp; Gomon" authorityYear="1983" box="[632,772,1709,1733]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="australensis">
<emphasis id="B973EAAEFFAAFFDBFDDBF929DB2BF90B" box="[632,772,1709,1733]" italics="true" pageId="8" pageNumber="9">E. australensis</emphasis>
</taxonomicName>
, distal bulb 1*4–2*1 times proximal bulb in 
<taxonomicName id="4C074D3FFFAAFFDBFD93F94ADAF7F92A" authorityName="Gibbs, Clarke &amp; Gomon" authorityYear="1983" box="[560,728,1740,1764]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="austratlanticus">
<emphasis id="B973EAAEFFAAFFDBFD93F94ADAF7F92A" box="[560,728,1740,1764]" italics="true" pageId="8" pageNumber="9">E. austratlanticus</emphasis>
</taxonomicName>
, and distal bulb 1*0–1*6 times proximal bulb in 
<taxonomicName id="4C074D3FFFAAFFDBFD9EF96BDA91F8CA" authorityName="Parr" authorityYear="1927" box="[573,702,1772,1796]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="bibulbosus">
<emphasis id="B973EAAEFFAAFFDBFD9EF96BDA91F8CA" box="[573,702,1772,1796]" italics="true" pageId="8" pageNumber="9">E. bibulbosus</emphasis>
</taxonomicName>
)* Also, it differs from 
<taxonomicName id="4C074D3FFFAAFFDBFEB5F88BD9EEF8ED" authorityName="Gibbs, Clarke &amp; Gomon" authorityYear="1983" box="[278,449,1803,1827]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="austratlanticus">
<emphasis id="B973EAAEFFAAFFDBFEB5F88BD9EEF8ED" box="[278,449,1803,1827]" italics="true" pageId="8" pageNumber="9">E. austratlanticus</emphasis>
</taxonomicName>
by the longer terminal filament without branches (25*9% SL vs* 10% or shorter, with two short branches near its base), and from 
<taxonomicName id="4C074D3FFFAAFFDBFE72F8CDDA7FF8AC" authorityName="Parr" authorityYear="1927" box="[465,592,1866,1890]" family="Stomiidae" genus="Eustomias" kingdom="Animalia" order="Stomiiformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="bibulbosus">
<emphasis id="B973EAAEFFAAFFDBFE72F8CDDA7FF8AC" box="[465,592,1866,1890]" italics="true" pageId="8" pageNumber="9">E. bibulbosus</emphasis>
</taxonomicName>
by the interbulbar distance 1*2 times proximal bulb length (vs* interbular distance 2*3–8*5 times proximal bulb length) and high count of premaxillary teeth (16 vs* 12–13)*
</paragraph>
</subSubSection>
</treatment>
</document>