<documentID-DOI="http://dx.doi.org/10.3897/jor.31.73800"ID-GBIF-Dataset="34ac9f69-6c5b-42a3-a3f6-37c26a0f52bf"ID-Pensoft-Pub="1937-2426-1-9"ID-Pensoft-UUID="DF53616E0253557E849F8362F9D7BA1E"ID-ZooBank="3906D11118494F9B87FDF70673B1B60E"ModsDocID="1937-2426-31-1-9"checkinTime="1645432308379"checkinUser="pensoft"docAuthor="Tan, Ming Kai & Robillard, Tony"docDate="2022"docId="344A9156B6AD5111A161CAA3CB28E744"docLanguage="en"docName="JourOrthoptRes 31(1): 9-40"docOrigin="Journal of Orthoptera Research 31 (1)"docPubDate="2022-02-21"docSource="http://dx.doi.org/10.3897/jor.31.73800"docTitle="Rugabinthus kencana Tan & Robillard 2022, sp. nov."docType="treatment"docUuid="DE3097D6-3C0D-4170-9657-807576C2BC19"docUuidSource="ZooBank"docVersion="5"id="DF53616E0253557E849F8362F9D7BA1E"lastPageNumber="9"masterDocId="DF53616E0253557E849F8362F9D7BA1E"masterDocTitle="Rugabinthus, a new genus of Lebinthina (Orthoptera, Gryllidae, Eneopterinae) from New Guinea"masterLastPageNumber="40"masterPageNumber="9"pageNumber="9"updateTime="1732488139656"updateUser="ExternalLinkService">
<mods:titleid="F5BCDC4810DFB38FBD452171B738ABC0">Rugabinthus, a new genus of Lebinthina (Orthoptera, Gryllidae, Eneopterinae) from New Guinea</mods:title>
<mods:affiliationid="64FAA6053B02CE23CCD89E5437C80CEE">Institut de Systematique, Evolution, Biodiversite (ISYEB), Museum national d'Histoire naturelle, CNRS, SU, EPHE, UA, 57 rue Cuvier, CP 50, 75231 Paris Cedex 05, France.</mods:affiliation>
<mods:affiliationid="57EDCF748F381E573B00D23DBF193694">Institut de Systematique, Evolution, Biodiversite (ISYEB), Museum national d'Histoire naturelle, CNRS, SU, EPHE, UA, 57 rue Cuvier, CP 50, 75231 Paris Cedex 05, France.</mods:affiliation>
<taxonomicNameid="B77854DD3F68A07909C811BC34651E71"ID-CoL="9GZT9"LSID="http://zoobank.org/DE3097D6-3C0D-4170-9657-807576C2BC19"authority="Tan & Robillard, 2022"authorityName="Tan & Robillard"authorityYear="2022"class="Insecta"family="Gryllidae"genus="Rugabinthus"higherTaxonomySource="CoL"kingdom="Animalia"lsidName="Rugabinthus kencana"order="Orthoptera"pageId="0"pageNumber="9"phylum="Arthropoda"rank="species"species="kencana"status="sp. nov.">Rugabinthus kencana</taxonomicName>
<figureCitationid="7BE57D93C55424721A9CFA33D2543888"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. A. Map of New Guinea island showing the distribution of Rugabinthus species; B. Female Rugabinthus species in their natural habitats in Acemo, South Manokwari (https: // www. inaturalist. org / observations / 73044465) and C. Malagufuk (https: // www. inaturalist. org / observations / 72638321). Photo credit: Benoit Segerer."figureDoi="10.3897/jor.31.73800.figure3"httpUri="https://binary.pensoft.net/fig/647924"pageId="0"pageNumber="9">(Figs 3</figureCitation>
<figureCitationid="979929E5CFCFDF59DEB1DCCC1DF1B651"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Head and pronotum in dorsal views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. baduri sp. nov.; M. R. karimui sp. nov.; N. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 5 mm."figureDoi="10.3897/jor.31.73800.figure4"httpUri="https://binary.pensoft.net/fig/647925"pageId="0"pageNumber="9">, 4E</figureCitation>
<figureCitationid="C07E0578468CBEF780813DB1A598AA86"captionStart="Figure 5"captionStartId="F5"captionText="Figure 5. Face: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. baduri sp. nov.; M. R. karimui sp. nov.; N. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 2 mm."figureDoi="10.3897/jor.31.73800.figure5"httpUri="https://binary.pensoft.net/fig/647926"pageId="0"pageNumber="9">, 5E</figureCitation>
<figureCitationid="B2D82F5FE5A87F0935A810970A0F34CF"captionStart="Figure 6"captionStartId="F6"captionText="Figure 6. Head and pronotum in lateral views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. baduri sp. nov.; M. R. karimui sp. nov.; N. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 5 mm."figureDoi="10.3897/jor.31.73800.figure6"httpUri="https://binary.pensoft.net/fig/647927"pageId="0"pageNumber="9">, 6E</figureCitation>
<figureCitationid="F20412E557C7BEFAF3A1A2AC925F3403"captionStart="Figure 7"captionStartId="F7"captionText="Figure 7. Male FW in dorsal views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. karimui sp. nov. Scale bar: 2 mm."figureDoi="10.3897/jor.31.73800.figure7"httpUri="https://binary.pensoft.net/fig/647928"pageId="0"pageNumber="9">, 7E</figureCitation>
<figureCitationid="54D2321C2C819BD7B0F5C61909512C89"captionStart="Figure 8"captionStartId="F8"captionText="Figure 8. Male genitalia in dorsal view; posterior apex of pseudepiphallus: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. karimui sp. nov. Scale bar: 0.5 mm."figureDoi="10.3897/jor.31.73800.figure8"httpUri="https://binary.pensoft.net/fig/647929"pageId="0"pageNumber="9">, 8E</figureCitation>
<figureCitationid="F966B0809DF25D350BC09518DEA55C3E"captionStart="Figure 9"captionStartId="F9"captionText="Figure 9. Female FW in dorsal views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. faowi sp. nov.; D. R. kencana sp. nov.; E. R. manokwari sp. nov.; F. R. nabire sp. nov.; G. R. tariku sp. nov.; H. R. albatros sp. nov.; I. R. baduri sp. nov.; J. R. karimui sp. nov.; K. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 2 mm."figureDoi="10.3897/jor.31.73800.figure9"httpUri="https://binary.pensoft.net/fig/647930"pageId="0"pageNumber="9">, 9D</figureCitation>
<figureCitationid="9AEEAB46B1FBD36E6A56F043440CED82"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. Female copulatory papilla in ventral (all except I, K) and lateral (I, K) views. A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. faowi sp. nov.; D. R. kencana sp. nov.; E. R. manokwari sp. nov.; F. R. nabire sp. nov.; G. R. tariku sp. nov.; H, I. R. albatros sp. nov.; J. R. baduri sp. nov.; K, L. R. karimui sp. nov.; M. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 0.5 mm."figureDoi="10.3897/jor.31.73800.figure10"httpUri="https://binary.pensoft.net/fig/647931"pageId="0"pageNumber="9">, 10D</figureCitation>
<figureCitationid="82B2DB0EB4A1BDAE9E52EE06431036ED"captionStart="Figure 15"captionStartId="F15"captionText="Figure 15. Male genitalia ventral (A, C, E, G) and lateral (B, D, F, H) views: A, B. R. faowi sp. nov.; C, D. R. kencana sp. nov.; E, F. R. manokwari sp. nov.; G, H. R. maoke sp. nov. Scale bar: 1 mm."figureDoi="10.3897/jor.31.73800.figure15"httpUri="https://binary.pensoft.net/fig/647936"pageId="0"pageNumber="9">, 15C</figureCitation>
<figureCitationid="3549F0F762810EC62D5C8B4C767639CD"captionStart="Figure 15"captionStartId="F15"captionText="Figure 15. Male genitalia ventral (A, C, E, G) and lateral (B, D, F, H) views: A, B. R. faowi sp. nov.; C, D. R. kencana sp. nov.; E, F. R. manokwari sp. nov.; G, H. R. maoke sp. nov. Scale bar: 1 mm."figureDoi="10.3897/jor.31.73800.figure15"httpUri="https://binary.pensoft.net/fig/647936"pageId="0"pageNumber="9">, 15D</figureCitation>
<figureCitationid="8C089F5F5B672FAEA6660FD326C01D74"captionStart="Figure 16"captionStartId="F16"captionText="Figure 16. R. kencana sp. nov. male (A, B) and female (C, D) habitus in dorsal (A, C) and lateral (B, D) views. Scale bar: 10 mm."figureDoi="10.3897/jor.31.73800.figure16"httpUri="https://binary.pensoft.net/fig/647937"pageId="0"pageNumber="9">, 16)</figureCitation>
<paragraphid="4FFFD0891C08623B72C4CD7A17560619"pageId="0"pageNumber="9">The species is named after the type locality: Kuala Kencana; noun in apposition.</paragraph>
This new species differs from all congeners by its large size, the large triangular shape of male pseudepiphalllus, and stout pseudepiphallic parameres, gently curved but not bent in middle, apex swollen and bilobate. The new species is very similar to
<figureCitationid="484E987D5442A649F2B72A158CB6317A"captionStart="Figure 16"captionStartId="F16"captionText="Figure 16. R. kencana sp. nov. male (A, B) and female (C, D) habitus in dorsal (A, C) and lateral (B, D) views. Scale bar: 10 mm."figureDoi="10.3897/jor.31.73800.figure16"httpUri="https://binary.pensoft.net/fig/647937"pageId="0"pageNumber="9">16</figureCitation>
<figureCitationid="0A7987961A85964852C840D0CEDF900A"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Head and pronotum in dorsal views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. baduri sp. nov.; M. R. karimui sp. nov.; N. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 5 mm."figureDoi="10.3897/jor.31.73800.figure4"httpUri="https://binary.pensoft.net/fig/647925"pageId="0"pageNumber="9">4E</figureCitation>
<figureCitationid="023D9869D20521FD7EE26E8EFA25941D"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Head and pronotum in dorsal views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. baduri sp. nov.; M. R. karimui sp. nov.; N. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 5 mm."figureDoi="10.3897/jor.31.73800.figure4"httpUri="https://binary.pensoft.net/fig/647925"pageId="0"pageNumber="9">4E</figureCitation>
). Scapes dark brown, posterior part yellow with a dark spot. Fastigium verticis and frons black, and black beneath scapes; clypeus and mouthparts pale brown with darker patterns (Fig.
<figureCitationid="95AB5E9C35DEBB5FADDFBF6654E4F482"captionStart="Figure 5"captionStartId="F5"captionText="Figure 5. Face: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. baduri sp. nov.; M. R. karimui sp. nov.; N. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 2 mm."figureDoi="10.3897/jor.31.73800.figure5"httpUri="https://binary.pensoft.net/fig/647926"pageId="0"pageNumber="9">5E</figureCitation>
<figureCitationid="DB8F45EF84AAA3F07EDE30DCA7B4F555"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Head and pronotum in dorsal views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. baduri sp. nov.; M. R. karimui sp. nov.; N. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 5 mm."figureDoi="10.3897/jor.31.73800.figure4"httpUri="https://binary.pensoft.net/fig/647925"pageId="0"pageNumber="9">4E</figureCitation>
<figureCitationid="1FE7DDC0C5878284F3FFDAB2844B47CC"captionStart="Figure 6"captionStartId="F6"captionText="Figure 6. Head and pronotum in lateral views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. baduri sp. nov.; M. R. karimui sp. nov.; N. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 5 mm."figureDoi="10.3897/jor.31.73800.figure6"httpUri="https://binary.pensoft.net/fig/647927"pageId="0"pageNumber="9">6E</figureCitation>
). FIs and FIIs brown with a few dark spots near knees, TIs and TIIs dark with pale yellow rings. FIIIs brown, knees dark brown. Tergites brown, with posterior margin darker.
<figureCitationid="E1BC9643BD46E2354B050D764B1DBAD9"captionStart="Figure 7"captionStartId="F7"captionText="Figure 7. Male FW in dorsal views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. karimui sp. nov. Scale bar: 2 mm."figureDoi="10.3897/jor.31.73800.figure7"httpUri="https://binary.pensoft.net/fig/647928"pageId="0"pageNumber="9">7E</figureCitation>
): Dorsal field cells and veins mostly brown; with area between M and R dark brown; basal area with a small cream-colored spot on external corner. Lateral field red brown, with ventral region more yellow brown. FW venation typical of genus; 1A forming a right angle, without notch anterior to angle; oblique vein bifurcated, posterior branch almost straight. Cells of D alignment homogeneous. Apex of dorsal field obliquely rounded. Apical field with two cell alignments.
<figureCitationid="77766D9F437648590DEFC3E57C133CD5"captionStart="Figure 8"captionStartId="F8"captionText="Figure 8. Male genitalia in dorsal view; posterior apex of pseudepiphallus: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. yayukae sp. nov.; D. R. faowi sp. nov.; E. R. kencana sp. nov.; F. R. manokwari sp. nov.; G. R. maoke sp. nov.; H. R. biakis sp. nov.; I. R. nabire sp. nov.; J. R. tariku sp. nov.; K. R. albatros sp. nov.; L. R. karimui sp. nov. Scale bar: 0.5 mm."figureDoi="10.3897/jor.31.73800.figure8"httpUri="https://binary.pensoft.net/fig/647929"pageId="0"pageNumber="9">8E</figureCitation>
<figureCitationid="72B1DEEA9E389E6940CA85F39B4C7099"captionStart="Figure 15"captionStartId="F15"captionText="Figure 15. Male genitalia ventral (A, C, E, G) and lateral (B, D, F, H) views: A, B. R. faowi sp. nov.; C, D. R. kencana sp. nov.; E, F. R. manokwari sp. nov.; G, H. R. maoke sp. nov. Scale bar: 1 mm."figureDoi="10.3897/jor.31.73800.figure15"httpUri="https://binary.pensoft.net/fig/647936"pageId="0"pageNumber="9">15C</figureCitation>
<figureCitationid="095E2FAAB76F79740E51BC966422352F"captionStart="Figure 15"captionStartId="F15"captionText="Figure 15. Male genitalia ventral (A, C, E, G) and lateral (B, D, F, H) views: A, B. R. faowi sp. nov.; C, D. R. kencana sp. nov.; E, F. R. manokwari sp. nov.; G, H. R. maoke sp. nov. Scale bar: 1 mm."figureDoi="10.3897/jor.31.73800.figure15"httpUri="https://binary.pensoft.net/fig/647936"pageId="0"pageNumber="9">15D</figureCitation>
) Pseudepiphallus triangular, its basal margin straight, not indented; basal third much wider, lateral margin tapering to a narrower apical third; apical third tapering into a narrow posterior apex, not narrowed pre-apically, apex subacute, without lophi. Rami short, slightly shorter than half of pseudepiphallus length, slightly diverging anteriorly. Pseudepiphallic parameres stout, gently curved but not bent in middle, apex swollen and bilobate. Ectophallic apodemes parallel and long, widened apically, surpassing beyond anterior margin of pseudepiphallic sclerite. Endophallic sclerite with anterior region triangular, barely reaching anterior margin of pseudepiphallic sclerite; its posterior apex trident-like, with short lateral arms not surpassing median posterior expansion.
<figureCitationid="28A2E9FF2D3F1CD9852DBA5B7853FE1B"captionStart="Figure 9"captionStartId="F9"captionText="Figure 9. Female FW in dorsal views: A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. faowi sp. nov.; D. R. kencana sp. nov.; E. R. manokwari sp. nov.; F. R. nabire sp. nov.; G. R. tariku sp. nov.; H. R. albatros sp. nov.; I. R. baduri sp. nov.; J. R. karimui sp. nov.; K. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 2 mm."figureDoi="10.3897/jor.31.73800.figure9"httpUri="https://binary.pensoft.net/fig/647930"pageId="0"pageNumber="9">9D</figureCitation>
: Ovipositor slightly longer than FIII. Copulatory papilla very small, somewhat rectangular, its basal part with sclerotization forming a basal rim, apex almost as wide as base, ended by a narrow stout and truncated lobule (Fig.
<figureCitationid="29CDB6D86CB2E561D8ACA26A1EF68AEC"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. Female copulatory papilla in ventral (all except I, K) and lateral (I, K) views. A. R. leopoldi (Chopard, 1931) comb. nov.; B. R. mamberamo sp. nov.; C. R. faowi sp. nov.; D. R. kencana sp. nov.; E. R. manokwari sp. nov.; F. R. nabire sp. nov.; G. R. tariku sp. nov.; H, I. R. albatros sp. nov.; J. R. baduri sp. nov.; K, L. R. karimui sp. nov.; M. R. newguineae (Bhowmik, 1981) comb. nov. Scale bar: 0.5 mm."figureDoi="10.3897/jor.31.73800.figure10"httpUri="https://binary.pensoft.net/fig/647931"pageId="0"pageNumber="9">10D</figureCitation>