<documentid="98718CCBD688A0506B792181C5630F4E"ID-CLB-Dataset="29792"ID-DOI="10.11646/zootaxa.4441.3.5"ID-GBIF-Dataset="48399650-4520-4f8c-b95e-3ed010ce1c95"ID-ISSN="1175-5326"ID-Zenodo-Dep="1301482"ID-ZooBank="D40D474F-A461-4F3C-967E-C833FFB342F3"IM.materialsCitations_approvedBy="felipe"IM.metadata_approvedBy="felipe"IM.taxonomicNames_approvedBy="diego"checkinTime="1530167165785"checkinUser="plazi"docAuthor="Bartlett, Charles R. & Kennedy, Ashley C."docDate="2018"docId="038ACF05B344FF97FF1D68E8FEA68FA3"docLanguage="en"docName="zootaxa.4441.3.5.pdf"docOrigin="Zootaxa 4441 (3)"docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article"docStyleId="647186512141C8FC8976D5BCC54AEB7D"docStyleName="Zootaxa.2013-.journal_article"docStyleVersion="9"docTitle="Lamaxa Bartlett & Kennedy, 2018, new genus"docType="treatment"docVersion="8"lastPageNumber="517"masterDocId="FFB3B77DB341FF91FF8A6B1FFFA08C06"masterDocTitle="A review of New World Malaxa (Hemiptera: Fulgoroidea: Delphacidae)"masterLastPageNumber="528"masterPageNumber="511"pageNumber="516"updateTime="1728642651230"updateUser="ExternalLinkService">
<taxonomicNameid="4C230590B344FF94FF1D68E8FF5A8817"ID-CoL="637S6"authorityName="Bartlett & Kennedy"authorityYear="2018"box="[151,250,1015,1041]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="5"pageNumber="516"phylum="Arthropoda"rank="genus"status="gen. nov.">
<figureCitationid="13186296B344FF94FECB6F05FE2A8835"box="[321,394,1050,1075]"captionStart="FIGURES 25–29"captionStartId="11.[151,264,1882,1904]"captionTargetBox="[226,1350,805,1854]"captionTargetId="figure@11.[226,1360,805,1861]"captionTargetPageId="11"captionText="FIGURES 25–29. Male genitalia of Lamaxa occidentalis (25–26) and Xalama microstyla (27–29); 25, pygofer, semiventral view (note shape of process on ventral margin of pygofer opening); 26, pygofer, left lateral view; 27, pygofer, left lateral view; 28 pygofer, near caudal view; 29, pygofer, ventral view (note shape of process on ventral margin of pygofer opening)."figureDoi="http://doi.org/10.5281/zenodo.1301492"httpUri="https://zenodo.org/record/1301492/files/figure.png"pageId="5"pageNumber="516">25–26</figureCitation>
<bibRefCitationid="EFB203E2B344FF94FE776F7DFDD1887E"box="[509,625,1122,1144]"pageId="5"pageNumber="516"refId="ref11859"refString="Muir, F. A. G. (1926) Contributions to our knowledge of South American Fulgoroidea (Homoptera). Part I. The Family Delphacidae. Experiment Station of the Hawaiian Sugar Planters' Association, Entomological Series, Bulletin, 18, 1 - 51."type="journal article">Muir, 1926</bibRefCitation>
), carinae concolorous. Lateral carinae of clypeus, frons (~metope) and vertex (~coryphe) distinct, other carinae obscure, especially near fastigium. Frons elongate and parallel-sided, widest near frontoclypeal suture, narrowed to fastigium (
= 1.4:1), distally narrowing and projected slightly in front of eyes; submedian carinae uniting before fastigium, basal compartments longer than wide. Rostrum reaching or exceeding metathoracic trochanters. Antennae cylindrical, both segments very long (
. Pronotum shorter than vertex in middle line, lateral carinae usually not attaining hind margin. Mesonotum longer in middle line than vertex and pronotum together. Wings elongate, much longer than abdomen, nodus at about 2/3 length, apex acutely rounded (
). Spinal formula of hind leg 5-7-5 (or 5-6-5). Calcar thick, concave on inner surface, without teeth along the hind margin, with an apical tooth. Pygofer irregularly quadrilateral in lateral view (
<figureCitationid="13186296B344FF94FB4C6D66FABD8A94"box="[1222,1309,1657,1682]"captionStart="FIGURES 25–29"captionStartId="11.[151,264,1882,1904]"captionTargetBox="[226,1350,805,1854]"captionTargetId="figure@11.[226,1360,805,1861]"captionTargetPageId="11"captionText="FIGURES 25–29. Male genitalia of Lamaxa occidentalis (25–26) and Xalama microstyla (27–29); 25, pygofer, semiventral view (note shape of process on ventral margin of pygofer opening); 26, pygofer, left lateral view; 27, pygofer, left lateral view; 28 pygofer, near caudal view; 29, pygofer, ventral view (note shape of process on ventral margin of pygofer opening)."figureDoi="http://doi.org/10.5281/zenodo.1301492"httpUri="https://zenodo.org/record/1301492/files/figure.png"pageId="5"pageNumber="516">Fig. 26</figureCitation>
<figureCitationid="13186296B344FF94FC176D82FC1C8AB0"box="[925,956,1693,1718]"captionStart="FIGURES 25–29"captionStartId="11.[151,264,1882,1904]"captionTargetBox="[226,1350,805,1854]"captionTargetId="figure@11.[226,1360,805,1861]"captionTargetPageId="11"captionText="FIGURES 25–29. Male genitalia of Lamaxa occidentalis (25–26) and Xalama microstyla (27–29); 25, pygofer, semiventral view (note shape of process on ventral margin of pygofer opening); 26, pygofer, left lateral view; 27, pygofer, left lateral view; 28 pygofer, near caudal view; 29, pygofer, ventral view (note shape of process on ventral margin of pygofer opening)."figureDoi="http://doi.org/10.5281/zenodo.1301492"httpUri="https://zenodo.org/record/1301492/files/figure.png"pageId="5"pageNumber="516">25</figureCitation>
<figureCitationid="13186296B344FF94FDA86C16FD268B24"box="[546,646,1801,1826]"captionStart="FIGURES 25–29"captionStartId="11.[151,264,1882,1904]"captionTargetBox="[226,1350,805,1854]"captionTargetId="figure@11.[226,1360,805,1861]"captionTargetPageId="11"captionText="FIGURES 25–29. Male genitalia of Lamaxa occidentalis (25–26) and Xalama microstyla (27–29); 25, pygofer, semiventral view (note shape of process on ventral margin of pygofer opening); 26, pygofer, left lateral view; 27, pygofer, left lateral view; 28 pygofer, near caudal view; 29, pygofer, ventral view (note shape of process on ventral margin of pygofer opening)."figureDoi="http://doi.org/10.5281/zenodo.1301492"httpUri="https://zenodo.org/record/1301492/files/figure.png"pageId="5"pageNumber="516">Figs. 25</figureCitation>
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<taxonomicNameid="4C230590B344FF94FAC86CA1FA3D8BD3"authorityName="Bartlett & Kennedy"authorityYear="2018"box="[1346,1437,1982,2005]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="5"pageNumber="516"phylum="Arthropoda"rank="genus">
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, the vertex is more elongate, the lateral carinae of the pronotum are laterally curved, usually not reaching the hind margin, and the spinulation of the hind leg is 5-7-5 (or 5-6-5) (instead of 5-6-4). More distinctly, in
<taxonomicNameid="4C230590B347FF97FD216A6EFCA58D8E"authorityName="Bartlett & Kennedy"authorityYear="2018"box="[683,773,369,392]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="6"pageNumber="517"phylum="Arthropoda"rank="genus">
<taxonomicNameid="4C230590B347FF97FAB16A8AFA358DAA"authorityName="Bartlett & Kennedy"authorityYear="2018"box="[1339,1429,405,428]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="6"pageNumber="517"phylum="Arthropoda"rank="genus">
, there are “two broad lamellate medioventral processes, between of them with a V-like emargination” (
<bibRefCitationid="EFB203E2B347FF97FC9C691FFC688E1E"box="[790,968,511,536]"pageId="6"pageNumber="517"refId="ref11472"refString="Hou, X. - H., Yang, L. & Chen, X. - S. (2013) A checklist of the genus Malaxa (Hemiptera: Fulgoromorpha: Delphacidae) with descriptions and illustrations of Malaxa bispinata newly recorded in China and the fifth instar of Malaxa delicata. Florida Entomologist, 96 (3), 864 - 870. https: // doi. org / 10.1653 / 024.096.0321"type="journal article">
<taxonomicNameid="4C230590B347FF97FBB3693AFB348E3A"authorityName="Bartlett & Kennedy"authorityYear="2018"box="[1081,1172,549,572]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="6"pageNumber="517"phylum="Arthropoda"rank="genus">
<taxonomicNameid="4C230590B347FF97FE4B6972FC968E83"authority="(Fennah, 1945)"authorityName="Bartlett & Kennedy"authorityYear="2018"baseAuthorityName="Fennah"baseAuthorityYear="1945"box="[449,822,620,645]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="6"pageNumber="517"phylum="Arthropoda"rank="species"species="gracilis">
<bibRefCitationid="EFB203E2B347FF97FD056973FC8E8E83"box="[655,814,620,645]"pageId="6"pageNumber="517"refId="ref11632"refString="Fennah, R. G. (1945) New lanternflies (Fulgoroidea) from South America. Proceedings of the United States National Museum, 96 (3189), 95 - 106. https: // doi. org / 10.5479 / si. 00963801.96 - 3189.95"type="journal article">Fennah, 1945</bibRefCitation>
<taxonomicNameid="4C230590B347FF97FCFF6972FAA48E83"authority="(Muir, 1926)"authorityName="Bartlett & Kennedy"authorityYear="2018"baseAuthorityName="Muir"baseAuthorityYear="1926"box="[885,1284,620,645]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="6"pageNumber="517"phylum="Arthropoda"rank="species"species="occidentalis">
<bibRefCitationid="EFB203E2B347FF97FBFF6973FB5C8E83"box="[1141,1276,620,645]"pageId="6"pageNumber="517"refId="ref11859"refString="Muir, F. A. G. (1926) Contributions to our knowledge of South American Fulgoroidea (Homoptera). Part I. The Family Delphacidae. Experiment Station of the Hawaiian Sugar Planters' Association, Entomological Series, Bulletin, 18, 1 - 51."type="journal article">Muir, 1926</bibRefCitation>
)
</taxonomicName>
. Two female specimens, probably representing additional species of
<taxonomicNameid="4C230590B347FF97FCAC698EFC218EAE"authorityName="Bartlett & Kennedy"authorityYear="2018"box="[806,897,657,680]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="6"pageNumber="517"phylum="Arthropoda"rank="genus">
<taxonomicNameid="4C230590B347FF97FE1D69AAFE518ECA"authorityName="Bartlett & Kennedy"authorityYear="2018"box="[407,497,693,716]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="6"pageNumber="517"phylum="Arthropoda"rank="genus">
<taxonomicNameid="4C230590B347FF97FAC869AAFEBE8EF6"authorityName="Bartlett & Kennedy"authorityYear="2018"baseAuthorityName="Muir"baseAuthorityYear="1926"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="6"pageNumber="517"phylum="Arthropoda"rank="species"species="occidentalis">
, except that the face (frons, genae, clypeus) were broadly black except for a strongly contrasting pale stripe above the frontoclypeal suture, also bearing more substantially embrowned wings. The second, from southern
<taxonomicNameid="4C230590B347FF97FDD36876FD138F86"authorityName="Bartlett & Kennedy"authorityYear="2018"box="[601,691,873,896]"class="Insecta"family="Delphacidae"genus="Lamaxa"kingdom="Animalia"order="Hemiptera"pageId="6"pageNumber="517"phylum="Arthropoda"rank="genus">