{"status":"ok","message-type":"work-list","message-version":"1.0.0","message":{"facets":{},"total-results":2,"items":[{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T15:46:34Z","timestamp":1793115994627,"version":"4.5.0"},"reference-count":0,"publisher":"UNIMAS Publisher","issue":"1","license":[{"start":{"date-parts":[[2023,6,30]],"date-time":"2023-06-30T00:00:00Z","timestamp":1688083200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BJRST"],"abstract":"The Penthicodes farinosus are strikingly coloured insects and can be found in India, Myanmar, Peninsular Malaysia, Java, Sumatra, Sulawesi, the Philippines, and Borneo. Despite their wide distributional range in Asia with a common occurrence in Borneo, morphometric investigation of P. farinosus is still lacking. The study is aimed to investigate the morphological variations of this species between two different sexes in Sarawak, Malaysian Borneo. Eleven morphometric characters were measured from 183 specimens (69 males and 114 females). The data were analysed using an independent t-test, Principal Component Analysis (PCA) and Discriminant Function Analysis (DFA). Sexual dimorphism index (SDI) was found ranging from 0.044 (LV) to 0.1008 (BTg) indicating females were larger than males. In PCA, cumulative variations of 59.9% were recorded from two principal components, showing higher loadings in the length of tegmen (LTg) and total length (TL). DFA revealed a single function that explains a canonical correlation of 0.895 with 100% variation. The Wilks\u2019 Lambda values of 0.199 were highly supported with p<0.0001. The highest loadings for the model are LTg and TL. The two variables were further tested using Leave-One-Out Cross Validation (LOOVC) method which resulted in 97.2% cases being correctly classified as male or female. This suggests LTg and TL can be useful in separating both sexes of P. farinosus.<\/jats:p>","DOI":"10.33736\/bjrst.5283.2023","type":"journal-article","created":{"date-parts":[[2023,6,30]],"date-time":"2023-06-30T09:15:07Z","timestamp":1688116507000},"page":"165-172","source":"Crossref","is-referenced-by-count":1,"title":["Morphometric Analysis of Sexual Dimorphism in Penthicodes farinosus (Weber, 1801) (Hemiptera: Fulgoridae) from Sarawak"],"prefix":"10.33736","volume":"13","author":[{"family":"AHMAD IRFAN ABDUL RAZAK","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"family":"SITI NURLYDIA SAZALI","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"family":"RATNAWATI HAZALI","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"family":"FARAH NABILLAH ABU HASAN AIDIL FITRI","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"family":"ISAAC STIA MARCELLINUS","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"19256","published-online":{"date-parts":[[2023,6,30]]},"container-title":["Borneo Journal of Resource Science and Technology"],"link":[{"URL":"https:\/\/publisher.unimas.my\/ojs\/index.php\/BJRST\/article\/download\/5283\/1932","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/publisher.unimas.my\/ojs\/index.php\/BJRST\/article\/download\/5283\/1932","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,6,30]],"date-time":"2023-06-30T09:15:08Z","timestamp":1688116508000},"score":13.616827,"resource":{"primary":{"URL":"https:\/\/publisher.unimas.my\/ojs\/index.php\/BJRST\/article\/view\/5283"}},"issued":{"date-parts":[[2023,6,30]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2023,6,30]]}},"URL":"https:\/\/doi.org\/10.33736\/bjrst.5283.2023","ISSN":["0128-2972","2229-9769"],"issn-type":[{"value":"0128-2972","type":"electronic"},{"value":"2229-9769","type":"print"}],"published":{"date-parts":[[2023,6,30]]}},{"indexed":{"date-parts":[[2024,7,16]],"date-time":"2024-07-16T09:50:29Z","timestamp":1721123429020},"reference-count":1,"publisher":"Magnolia Press","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Zootaxa"],"abstract":"Penthicodes celebica n. sp., is described from Sulawesi, P. warleti n. sp. from India (Assam) and P. caja malayana n. ssp. from peninsular Malaysia. They are compared with the allied species of the subgenus Ereosoma Kirkaldy, 1906, as treated by Nagai & Porion (1996): P. astraea (St\u00e5l, 1864), P. atomaria (Weber, 1801) P. bimaculata (Schmidt, 1905), P. caja (Walker, 1851), P. pulchella (Gu\u00e9rin-M\u00e9neville, 1838), P. quadrimaculata Lallemand, 1963, P. rugulosa (St\u00e5l, 1870) and P. variegata (Gu\u00e9rin-M\u00e9neville, 1829). Penthicodes quadrimaculata is removed from synonymy with P. bimaculata. Male genitalia of all treated species are illustrated and described. New geographical records, distribution maps, behaviour data and photographs of habitus are given. An illustrated identification key to all 12 species of the genus, including P. farinosa and P. nicobarica, is proposed. Penthicodes basigera (Walker, 1870) is transferred to the genus Scamandra St\u00e5l, 1863 and the new combination Scamandra basigera (Walker, 1870) n. comb. is proposed. The subgenus Ereosoma is regarded as heterogenous and the species are separated in 2 new species-groups on the base of the male genitalia and colour pattern: group astraea+ (astraea, bimaculata, caja, celebica, quadrimaculata, rugulosa and variegata) and group atomaria+ (atomaria, pulchella, warleti).<\/jats:p>","DOI":"10.11646\/zootaxa.2523.1.1","type":"journal-article","created":{"date-parts":[[2018,12,18]],"date-time":"2018-12-18T02:35:13Z","timestamp":1545100513000},"source":"Crossref","is-referenced-by-count":2,"title":["The lanternfly genus Penthicodes: key to the species and review of the \u201cEreosoma group\u201d with two new species and one new subspecies (Hemiptera: Fulgoromorpha: Fulgoridae)"],"prefix":"10.11646","volume":"2523","author":[{"given":"JEROME","family":"CONSTANT","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"4913","published-online":{"date-parts":[[2010,6,30]]},"reference":[{"key":"33222","unstructured":"

Barbier, Y. & Rasmont, P. (2000) Carto Fauna-Flora 2.0. Guide d\u2019utilisation. <\/em>Universit\u00e9 de Mons Hainaut, Mons, Belgique, 59 pp.<\/p>

Blanchard, E. (1845) Septi\u00e8me ordre, les H\u00e9mipt\u00e8res. Histoire des insectes, traitant de leurs moeurs et de leurs m\u00e9tamorphoses en g\u00e9n\u00e9ral et comprenant une nouvelle classification fond\u00e9e sur leurs rapports naturels, 2: 1\u2013524.<\/p>

Blanchard, E. (1849) Dictionnaire universel d\u2019histoire naturelle. Atlas 2: Pls. 1\u20133.<\/p>

Constant, J. (2004) R\u00e9vision des Eurybrachidae (I). Le genre Amychodes<\/em> Karsch, 1895 (Homoptera: Fulgoromorpha: Eurybrachidae). Bulletin de l\u2019Institut royal des Sciences naturelles de Belgique<\/em>, 74: 11\u201328.<\/p>

Distant, W. L. (1918) The Homoptera of Indo-China. Annals and Magazine of Natural History<\/em> (9). 1: 196\u2013200.<\/p>

Fabricius, J.C. (1803) Rhyngota. Systema Rhyngotorum secudum ordines, genera, species, adiectis synonymis, locis, observationibus, descriptionibus, 1\u2013314.<\/p>

Gu\u00e9rin-M\u00e9neville, F.E. (1829) Homoptera. Plates from Iconographie du R\u00e8gne Animal de G. Cuvier, 1\u2013104.<\/p>

Gu\u00e9rin-M\u00e9neville, F.E. (1838) Crustac\u00e9s, Arachnides et Insectes. Voyage autour du monde, ex\u00e9cut\u00e9 par ordre du roi, sur la corvette de sa majest\u00e9, La Coquille, pendant les ann\u00e9es 1822, 1823, 1824 et 1825 par M.L.I. Duperrey, 2 (2): 1\u2013319.<\/p>

Kirkaldy, G.W. (1906) Bibliographical and nomenclatorial notes on the Hemiptera.-n\u00b06. The Entomologist<\/em>, 39: 247\u2013249.<\/p>

Lallemand, V. (1963) R\u00e9vision des Fulgoridae (Homoptera). Deuxi\u00e8me partie. faunes asiatique et australienne. M\u00e9moires de l'Institut royal des Sciences naturelles de Belgique<\/em> (2e s\u00e9rie) 75: 1\u201399, pl. 1\u201311.<\/p>

Metcalf, Z.P. (1947) General Catalogue of the Homoptera. Fascicle IV Fulgoroidea. Part 9 Fulgoridae<\/em>. Raleigh (U.S.A.) North Carolina State College, 280 pp.<\/p>

Nagai, S. & Porion, T. (1996) Fulgoridae 2: Catalogue illustr\u00e9 des faunes asiatique et australienne<\/em>. Sciences Nat, Compi\u00e8gne: 80pp., 236 figs.<\/p>

Naskrecki, P. & Nishida, K. (2007). Novel trophobiotic interactions in the lantern bugs (Insecta: Auchenorrhyncha: Fulgoridae). Journal of Natural History<\/em>, 41 (37\u201340): 2397\u20132402.<\/p>

Schmidt, E. (1905) Beitrag zur Kenntnis der Fulgoriden. Stettiner Entomologische Zeitung<\/em>, 66: 332\u2013383.<\/p>

Schmidt, E. (1923) Neue Fulgoriden. Societas Entomologica, Organ f\u00fcr den Internationalen Entomologenverein<\/em>, 38: 17\u201321.<\/p>

Schmidt, E. (1930) Beitrag zur Kenntnis der Zikaden des indoaustralischen Faunengebietes. Wiener Entomologische Zeitung,<\/em> 47: 112\u2013126.<\/p>

St\u00e5l, C. (1854) Nya Hemiptera. \u00d6fversigt Svenska Vetenskaps-Akademiens F\u00f6rhandlingar<\/em>, 11: 231\u2013255.<\/p>

St\u00e5l, C. (1862) Synonymiska och systematiska anteckningar \u00f6fver Hemiptera. \u00d6fversigt Svenska Vetenskaps-Akademiens F\u00f6rhandlingar<\/em>, 19: 479\u2013504.<\/p>

St\u00e5l, C. (1864) Hemiptera nonnulla nova vel minus cognita. Annales de la Soci\u00e9t\u00e9 Entomologique de France<\/em>, 4: 47\u201368.<\/p>

St\u00e5l, C. (1869) Analecta Hemipterologica. Berliner Entomologische Zeitschrift<\/em>, 13: 225\u2013242.<\/p>

Urban, J. & Cryan, J. (2009) Entomologically famous, evolutionarily unexplored: the first phylogeny of the lanternfly family Fulgoridae (Insecta: Hemiptera: Fulgoroidea). Molecular Phylogenetics and Evolution<\/em>, 50: 471\u2013484.<\/p>

Walker, F. (1851) List of the specimens of Homopterous insects in the collection of the British Museum. London, 2: 261\u2013636.<\/p>

Walker, F. (1870) Catalogue of the Homopterous insects collected in the Indian Archipelago by Mr. A. R. Wallace, with descriptions of new species. Journal of the Linnean Society of Zoology<\/em>, 10: 82\u2013193.<\/p>

Weber, F. (1801) Rhyngota. Observationes entomologicae, continentes novorum quae condidit generum characteres, et nuper detectarum specierum descriptiones, 1\u2013116.<\/p>

White A. (1846) Descriptions of some apparently new species of Orthopterous and Homopterous insects. Annals and Magazine of Natural History<\/em>, 18: 23\u201326, Pl. 1.<\/p>"}],"container-title":["Zootaxa"],"link":[{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.2523.1.1\/17814","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.2523.1.1\/17814","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,3,18]],"date-time":"2024-03-18T05:18:21Z","timestamp":1710739101000},"score":10.395504,"resource":{"primary":{"URL":"https:\/\/mapress.com\/zt\/article\/view\/zootaxa.2523.1.1"}},"issued":{"date-parts":[[2010,6,30]]},"references-count":1,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2010,6,30]]}},"URL":"https:\/\/doi.org\/10.11646\/zootaxa.2523.1.1","ISSN":["1175-5334","1175-5326"],"issn-type":[{"value":"1175-5334","type":"electronic"},{"value":"1175-5326","type":"print"}],"published":{"date-parts":[[2010,6,30]]}}],"items-per-page":5,"query":{"start-index":0,"search-terms":null}}}