Displaying publications 21 - 40 of 119 in total

Abstract:
Sort:
  1. Edwards FA, Edwards DP, Hamer KC, Fayle TM
    Oecologia, 2021 Mar;195(3):705-717.
    PMID: 33559003 DOI: 10.1007/s00442-020-04829-z
    Tropical rainforest disturbance and conversion are critical drivers of biodiversity loss. A key knowledge gap is understanding the impacts of habitat modification on mechanisms of community assembly, which are predicted to respond differently between taxa and across spatial scales. We use a null model approach to detect trait assembly of species at local- and landscape-scales, and then subdivide communities with different habitat associations and foraging guilds to investigate whether the detection of assembly mechanisms varies between groups. We focus on two indicator taxa, dung beetles and birds, across a disturbance gradient of primary rainforest, selectively logged rainforest, and oil palm plantations in Borneo, Southeast Asia. Random community assembly was predominant for dung beetles across habitats, whereas trait convergence, indicative of environmental filtering, occurred across the disturbance gradient for birds. Assembly patterns at the two spatial scales were similar. Subdividing for habitat association and foraging guild revealed patterns hidden when focusing on the overall community. Dung beetle forest specialists and habitat generalists showed opposing assembly mechanisms in primary forest, community assembly of habitat generalists for both taxa differed with disturbance intensity, and insectivorous birds strongly influenced overall community assembly relative to other guilds. Our study reveals the sensitivity of community assembly mechanisms to anthropogenic disturbance via a shift in the relative contribution of stochastic and deterministic processes. This highlights the need for greater understanding of how habitat modification alters species interactions and the importance of incorporating species' traits within assessments.
    Matched MeSH terms: Beetles*
  2. Jałoszyński P
    Zootaxa, 2021 Apr 30;4966(1):115.
    PMID: 34186639 DOI: 10.11646/zootaxa.4966.1.1
    Six new species of the cephenniine genus Hlavaciellus Jałoszyński are described: H. cincinnalis sp. n. (Malaysia: Sabah); H. carinatus sp. n. (Malaysia: Pahang); H. microtuberculatus sp. n. (Malaysia: Pahang); H. diversipilosus sp. n. (Malaysia: Pahang); H. concavus sp. n. (Indonesia: Sumatra); and H. sumatranus sp. n. (Indonesia: Sumatra). An updated key to identification of males of all nominal species of Hlavaciellus is given.
    Matched MeSH terms: Beetles/classification*
  3. Kazantsev SV
    Zootaxa, 2021 Apr 29;4965(3):437460.
    PMID: 34186647 DOI: 10.11646/zootaxa.4965.3.2
    A new genus and five new species of neotenic lyropaeine net-winged beetles, Plycus prosvirovi gen. nov., sp. nov., Platerodrilus (s. str.) brastagicola sp. nov., P. (s. str.) gorbunovi sp. nov., P. (s. str.) kambanganus sp. nov. and P. (Duliticola) berastagiensis sp. nov., are described from Malaysia and Indonesia. Horakiella Bocakova, 2006, syn. nov. is proposed as a junior synonym of Atamania Kazantsev, 2005. Descriptions of little known members of the subfamily, Lybnopaeus avernus (Kazantsev, 1997), Lyropaeus (Lyroneces) orcinus Kazantsev, 1998, Miniduliticola nelsoni Kazantsev, 2002, Platerodrilus (Zhelongia) grootaerti Kazantsev, 2009, P. (Zh.) holynskae Kazantsev, 2009, P. (Duliticola) svetae Kazantsev, 2009, P. (D.) strbai Kazantsev, 2009, Atamania tembeling Kazantsev, 2002 and Sinodulia gressitti Kazantsev, 2002, are complemented with macrophotographs. Lists of Platerodrilus and Atamania species are provided.
    Matched MeSH terms: Beetles/classification*
  4. Kodada J, Sangpradub N, Somnark R, Gruľa D, Žiak D, Freitag H
    Zootaxa, 2017 05 15;4268(1):131-140.
    PMID: 28610387 DOI: 10.11646/zootaxa.4268.1.8
    A new species of riffle beetle, Vietelmis jablonskii, from Laos and Thailand is described and illustrated. Differences to other Vietelmis species are discussed and an identification key for the Vietelmis is presented. New faunistic records are provided for V. kovaci Kodada & Čiampor, 2000; the genus Vietelmis is newly recorded for Thailand.
    Matched MeSH terms: Beetles*
  5. Gildenkov MY
    Zootaxa, 2018 Jul 10;4444(3):347-350.
    PMID: 30313930 DOI: 10.11646/zootaxa.4444.3.10
    Carpelimus (Troginus) varius Gildenkov, sp. n. (Coleoptera: Staphylinidae: Oxytelinae) from Borneo (Malaysia, Sabah) is described and illustrated.
    Matched MeSH terms: Beetles*
  6. Tseng WZ, Hsiao Y, Hsu CF
    Zootaxa, 2018 Jun 22;4438(3):588-596.
    PMID: 30313138 DOI: 10.11646/zootaxa.4438.3.10
    In the present study we describe a new species of the genus Omophorus, O. (Sinomophorus) wallacei sp. nov., from Malaysian Borneo. Photographs of habitus and genitalia, a distribution map, and a key for the identification of Omophorus species are included. The definition of the subgenus Sinomophorus is revised and several new diagnostic characters are added. This is the first documented occurrence of Omophorus in Borneo, highlighting its potential diversity in the Oriental region and providing additional evidence of Ethiopian-Oriental disjunction within this genus.
    Matched MeSH terms: Beetles*
  7. Kundrata R, Sormova E
    Zootaxa, 2018 Nov 20;4524(1):132-138.
    PMID: 30486135 DOI: 10.11646/zootaxa.4524.1.10
    Platiana Schimmel, 1993 is a moderately large genus in Dimini endemic to South East Asia. Hitherto only four species of this genus were known from Peninsular Malaysia. Here, we describe and figure Platiana cechovskyi sp. nov. from the Cameron Highlands. This species is characteristic by its relatively small body, dark coloration, and strongly serrate antennae which are rarely encountered in Dimini. An identification key to the Platiana species from Peninsular Malaysia as well as a distribution map for all known species are provided.
    Matched MeSH terms: Beetles*
  8. Calcetas OA
    Zootaxa, 2019 Jun 19;4619(2):zootaxa.4619.2.8.
    PMID: 31716307 DOI: 10.11646/zootaxa.4619.2.8
    The genus Carlschoenherria Bezděk, 2016 (Coleoptera: Scarabaeidae: Melolonthinae: Melolonthini) in the Philippines is reviewed. Three new species: Carlschoenherria adoradae Calcetas, new species, C. hadsallae Calcetas, new species, and C. gapudi Calcetas, new species are described, figured and compared with their close relatives. The following new combinations are proposed: Carlschoenherria palawana (Moser, 1915) new combination, C. philippinica (Brenske, 1894) new combination, C. argus (Burmeister, 1855) new combination, C. hastata (Arrow, 1938) new combination and C. vervex (Sharp, 1876) new combination. A new C. adoradae species-subgroup is proposed under the broader C. sulcipennis species-group. A key of the Carlschoenherria of the Philippines Islands, Malay Peninsula, Sumatra and Java is provided.
    Matched MeSH terms: Beetles*
  9. Lee CF, Bezdĕk J
    Zootaxa, 2019 Oct 10;4683(4):zootaxa.4683.4.1.
    PMID: 31715907 DOI: 10.11646/zootaxa.4683.4.1
    The genus Theopea Baly, 1864 is redefined. Seventeen species from Sundaland and the Philippines are recognized and classified into four species groups (including seven new species): T. impressa (Fabricius, 1801), T. longicollis (Jacoby, 1896), T. louwerensi Jolivet, 1951, T. lunduensis Mohamedsaid, 1998, T. chungi sp. nov. in the T. impressa group; T. flavipalpis Laboissère, 1940, T. guoi sp. nov., T. lui sp. nov., T. sabahensis sp. nov. in the T. flavipalpis group; T. elegantula Baly, 1864, T. pulchella Baly, 1864, T. fairmairei Duvivier, 1885, T. kedenburgi Weise, 1922, T. houjayi sp. nov., T. tsoui sp. nov., T. yuae sp. nov. in the T. pulchella group; and T. costata (Allard, 1889) in the T. costata group. The following new synonyms are established: Theopea pulchella Baly, 1864 = T. nigricollis Jacoby, 1892 syn. nov.; Theopea impressa (Fabricius, 1801) = T. impressa flavicornis Laboissère, 1940 syn. nov. and T. impressa malaccana Laboissère, 1940 syn. nov.; T. lunduensis Mohamedsaid, 1998 = T. sepilokensis Mohamedsaid, 2000 syn. nov. Lectotypes are designated for Crioceris impressa Fabricius, 1801, Ozomena longicollis Jacoby, 1896, Theopea elegantula Baly, 1864, T. fairmairei Duvivier, 1885, T. nigricollis Jacoby, 1892, and T. pulchella Baly, 1864. Theopea obliterata Jacoby, 1884, T. variabilis (Jacoby, 1887), T. incostata (Allard, 1889), T. clypeata Jacoby, 1896, T. modiglianii Jacoby, 1896, T. dohrni (Jacoby, 1899), T. viridipennis (Jacoby, 1899), and T. weberi (Weise, 1913) are removed from Theopea and regarded as species incertae sedis.
    Matched MeSH terms: Beetles*
  10. Ballantyne LA, Lambkin CL, Ho JZ, Jusoh WFA, Nada B, Nak-Eiam S, et al.
    Zootaxa, 2019 Oct 18;4687(1):zootaxa.4687.1.1.
    PMID: 31719466 DOI: 10.11646/zootaxa.4687.1.1
    This overview of the Luciolinae addresses the fauna of S. E. Asia including India, Sri Lanka, China, Japan, Malaysia, Thailand, Laos, Cambodia, Vietnam, Indonesia, the Philippines, the Republic of Palau, Federated States of Micronesia, and the Australopacific area of Australia, Papua New Guinea, Solomon Islands, New Caledonia, Vanuatu and Fiji.Of the 28 genera now recognised in the Luciolinae we address 27 genera from the study area as defined above, including three new genera which are described herein, and 222 species including 13 species newly described herein. Photuroluciola Pic from Madagascar is the only Luciolinae genus not addressed here. A key to genera is presented. Keys to species are either included here or referenced in existing literature. Twelve genera have had no new taxonomic decisions made nor are any new species records listed, and are addressed in an abbreviated fashion, with short diagnoses and plates of features of life stages: Aquatica Fu et al. 2010, Australoluciola Ballantyne 2013, Convexa Ballantyne 2009, Emeia Fu et al. 2012a, Inflata Boontop 2015, Lloydiella Ballantyne 2009, Missimia Ballantyne 2009, Pteroptyx Olivier 1902, Pyrophanes Olivier 1885, Sclerotia Ballantyne 2016, Triangulara Pimpasalee 2016, and Trisinuata Ballantyne 2013.                Abscondita Ballantyne 2013 contains 8 species, and includes new records for Abs. anceyi (Olivier 1883), Abs. chinensis (L.) (which is newly synonymised with Luciola succincta Bourgeois), Abs. terminalis (Olivier 1883) including a first record from both Laos and Thailand, and Abs. perplexa (Walker 1858). Luciola pallescens Gorham 1880 is transferred to Abscondita and the pronotal colour range is addressed from a wide range of localities. Abs. berembun Nada sp. nov. and Abs. jerangau Nada sp. nov. are described from Malaysia. Hooked bursa plates are described for pallescens and berembun.                Aquilonia Ballantyne 2009 is expanded to include 3 species. Gilvainsula Ballantyne 2009, represented by two species from the south eastern coast of New Guinea is synonymised under Aquilonia Ballantyne 2009, which is briefly redescribed and keyed from: Aquil. costata (Lea) from northern Australia, including many new records, Aquil. messoria (Ballantyne) comb. nov. and Aquil. similismessoria (Ballantyne) comb. nov.                Asymmetricata Ballantyne 2009 now includes 4 species. As. bicoloripes (Pic 1927) comb. nov. and As. humeralis (Walker 1858) comb. nov. are transferred from Luciola, with L. doriae Olivier 1885, L. impressa Olivier 1910b and L. notatipennis Olivier 1909a newly synonymised with As. humeralis. Luciola aemula Olivier 1891 is synonymised with As. ovalis (Hope 1831). The variation in the extent of the anterior median emargination of the light organ in ventrite 7, and the possibility of a bipartite light organ in males of As. circumdata (Motsch. 1854) is explored. Females of both As. circumdata and As. ovalis (Hope 1831) are without bursa plates and the distinctively shaped median oviduct plate in each is described. Records from Thailand are recorded for both As. circumdata and As. ovalis.                Atyphella Olliff 1890 now contains 28 species with 4 transferred from other genera, and one new species: Aty. abdominalis (Olivier 1886) comb. nov. and Aty. striata (Fabricius 1801) comb. nov. are transferred from Luciola, with Aty. carolinae Olivier 1911b and Aty. rennellia (Ballantyne 2009) comb. nov. transferred from Magnalata Ballantyne 2009. Atyphella telokdalam Ballantyne sp. nov. from Indonesia is described herein. Atyphella is now known from records in the Philippines and Indonesia as well as Australia and New Guinea.                Colophotia Motschulsky 1853 is considered here from seven species for which intact types can be located for three. An abbreviated revision based on the United States National Museum collection only is presented, with specimens of C. bakeri Pic 1924, C. brevis Olivier 1903a, C. plagiata (Erichson 1834) and C. praeusta (Eschscholtz 1822) redescribed, using where possible features of males, females and larvae. Colophotia particulariventris Pic 1938 is newly synonymised with C. praeusta. Colophotia miranda Olivier 1886 and L. truncata Olivier 1886 are treated as species incertae sedis.                Curtos Motschulsky 1845 includes 19 species with suggestions made, but not yet formalised, for the possible transfer of the following seven species from Luciola: Luciola complanata Gorham 1895, L. costata Pic 1929, L. delauneyi Bourgeois 1890, L. deplanata Pic 1929, L. extricans Walker 1858, L. multicostulata Pic 1927 and L. nigripes Gorham 1903. Curtos is not revised here.                Emarginata Ballantyne gen nov. is described for E. trilucida (Jeng et al. 2003b) comb. nov., transferred from Luciola and characterised by the emarginated elytral apex. An extended range of specimens from Thailand is listed.                Kuantana Ballantyne gen. nov. from Selangor, Malaysia is described from K. menayah gen. et sp. nov. having bipartite light organs in ventrite 7 and an asymmetrical tergite 8 which is not emarginated on its left side. Female has no bursa plates.                Luciola Laporte 1833 s. stricto as defined by a population of the type species Luciola italica (L. 1767) from Pisa, Italy, is further expanded and considered to comprise the following19 species: L. antipodum (Bourgeois 1884), L. aquilaclara Ballantyne 2013, L. chapaensis Pic 1923 which is synonymised with L. atripes Pic 1929, L. curtithorax Pic 1928, L. filiformis Olivier 1913c, L. horni Bourgeois 1905, L. hypocrita Olivier 1888, L. italica (L. 1767), L. kagiana Matsumura 1928, L. oculofissa Ballantyne 2013, L. pallidipes Pic 1928 which is synonymised with L. fletcheri Pic 1935, L. parvula Kiesenwetter 1874, L. satoi Jeng Yang 2003, L. tuberculata Yiu 2017, and two species treated as near L. laticollis Gorham 1883, and near L. nicollieri Bugnion 1922. The following are described as new: L. niah Jusoh sp. nov., L. jengai Nada sp. nov. and L. tiomana Ballantyne sp. nov. Luciola niah sp. nov. female has two wide bursa plates on each side of the bursa.                Luciola s. lato (as defined here) consists of 36 species. Twenty-seven species formerly standing under Luciola have been assigned to other genera or synonymised. Seven species are recommended for transfer to Curtos, and 32 species now stand under species incertae sedis.                Magnalata Ballantyne is reduced to the type species M. limbata and redescribed.                Medeopteryx Ballantyne 2013 is expanded to 20 species with the addition of two new combinations, Med. semimarginata (Olivier 1883) comb. nov. and Med. timida (Olivier 1883) comb. nov., both transferred from Luciola, and one new species, Med. fraseri Nada sp. nov. from Malaysia. The range of this genus now extends from Australia and the island of New Guinea to SE Asia. Medeopteryx semimarginata females have wide paired bursa plates.                Pygoluciola Wittmer 1939 now includes 19 species with 5 new species: P. bangladeshi Ballantyne sp. nov., P. dunguna Nada 2018, P. matalangao Ballantyne sp. nov. (scored by the code name 'Jeng Matalanga' in Ballantyne Lambkin 2013), P. phupan Ballantyne sp. nov. and P. tamarat Jusoh sp. nov. Six species are transferred from Luciola: P. abscondita (Olivier 1891) comb. nov., P. ambita (Olivier 1896) comb. nov., P. calceata (Olivier 1905) comb. nov., P. insularis (Olivier 1883) comb. nov., P. nitescens (Olivier 1903b) comb. nov. and P. vitalisi (Pic 1934) comb. nov., and redescribed from males, and includes female reproductive anatomy for P. nitescens comb. nov. and P. dunguna, both of which have hooked bursa plates.                Serratia Ballantyne gen. nov. is erected for S. subuyania gen. et sp. nov. and characterised by the serrate nature of certain antennal flagellar segments in the male.                The following 37 species listed under species incertae sedis are further explored: Colophotia miranda Olivier 1886, Lampyris serraticornis Boisduval 1835, Luciola angusticollis Olivier 1886, L. antennalis Bourgeois 1905, L. antica (Boisduval 1835), L. apicalis (Eschscholtz 1822), L. aurantiaca Pic 1927, L. bicoloriceps Pic 1924, L. binhana Pic 1927, L. bourgeoisi Olivier 1895, L. dilatata Pic 1929, L. exigua (Gyllenhall 1817), L. exstincta Olivier 1886, L. fissicollis Fairmaire 1891, L. flava Pic 1929, L. flavescens (Boisduval 1835), L. fukiensis Pic 1955, L. immarginata Bourgeois 1890, L. incerta (Boisduval 1835), L. infuscata (Erichson 1834), L. intricata (Walker 1858), L. japonica (Thunberg 1784), L. klapperichi Pic 1955, L. lata Olivier 1883, L. limbalis Fairmaire 1889, L. marginipennis (Boisduval 1835), L. melancholica Olivier 1913a, L. robusticeps Pic 1928, L. ruficollis (Boisduval 1835), L. spectralis Gorham 1880, L. stigmaticollis Fairmaire 1887, L. tincticollis Gorham 1895, L. trivandrensis Raj 1947, L. truncata Olivier 1886, L. vittata (Laporte 1833) Pteroptyx atripennis Pic 1923 and P. curticollis Pic 1923.                While phylogenetic analyses indicate their distinctiveness, no further taxonomic action is taken with Luciola cruciata Motschulsky 1854 and L. owadai Sâtô et Kimura 1994 from Japan given the importance of the former as a national icon. Analyses also indicate that Lampyroidea syriaca Costa 1875 belongs in Luciola s. str. A much wider taxonomic analysis of this genus including all the species is necessary before any further action can be taken.
    Matched MeSH terms: Beetles*
  11. Trzna M, Baa P
    Zootaxa, 2021 Jul 22;5004(4):551-563.
    PMID: 34811289 DOI: 10.11646/zootaxa.5004.4.4
    A new genus and species, Portentus marschneri Trzna Baa gen. nov. sp. nov. (Anthribidae: Anthribinae: Phloeophilini), from Penang National Park, Malaysia is described. Male genitalia are studied and illustrated and colour photographs are provided. A key is provided to distinguish Portentus from similar Palaearctic and Oriental genera of the tribe Phloeophilini: Phloeophilus Schoenherr, 1833, Bothrus Wolfrum, 1956, and Morimotanthribus Senoh Trzna, 2006.
    Matched MeSH terms: Beetles*
  12. Smith SM, Beaver RA, Pham TH, Cognato AI
    Zootaxa, 2022 Nov 15;5209(1):1-33.
    PMID: 37045407 DOI: 10.11646/zootaxa.5209.1.1
    Eighteen xyleborine ambrosia beetles are described and illustrated: Anisandrus proscissus Smith, Beaver, Pham & Cognato sp. nov. (Vietnam), Anisandrus simplex Smith, Beaver & Cognato sp. nov. (Nepal), Arixyleborus belalongi Smith, Beaver & Cognato sp. nov. (Brunei Darussalam), Beaverium brevicaudatus Smith, Beaver & Cognato sp. nov. (Indonesia), Cnestus luculentus Smith, Beaver & Cognato sp. nov. (India), Cyclorhipidion achlys Smith, Beaver, Pham & Cognato sp. nov. (Vietnam), Cyclorhipidion conidentatus Smith, Beaver & Cognato sp. nov. (Indonesia), Cyclorhipidion gladigerum Smith, Beaver & Cognato sp. nov. (Thailand), Cyclorhipidion lapilliferum Smith, Beaver, Pham & Cognato sp. nov. (Vietnam), Cyclorhipidion nepalense Smith, Beaver & Cognato sp. nov. (Nepal), Cyclorhipidion taedulum Smith, Beaver, Pham & Cognato sp. nov. (Vietnam), Cyclorhipidion titorum Smith, Beaver, Pham & Cognato sp. nov. (Vietnam), Euwallacea alastos Smith, Beaver & Cognato sp. nov. (Japan), Leptoxyleborus regina Smith, Beaver & Cognato sp. nov. (Papua New Guinea), Tricosa hipparion Smith, Beaver & Cognato sp. nov. (Malaysia), Xyleborinus acanthopteron Smith, Beaver & Cognato sp. nov. (Thailand), Xyleborinus dumosus Smith, Beaver, Pham & Cognato sp. nov. (Vietnam), Xyleborinus nobuchii Smith, Beaver & Cognato sp. nov. (Japan). New distribution records are reported for 67 Asian species. Cyclorhipidion nemesis Smith & Cognato, described from U. S. A., is reported from Asia (China), its hypothesized native continent, for the first time. Its identity is confirmed with COI and CAD DNA within a phylogenetic analysis including other Cyclorhipidion species.
    Matched MeSH terms: Beetles*
  13. Nozaki T
    Zootaxa, 2023 Apr 12;5264(1):64-76.
    PMID: 37044963 DOI: 10.11646/zootaxa.5264.1.4
    The rove beetle genus Andrikothelyna Pace, 2000 is reviewed. Speiraphallusa Pace, 2013 is synonymized with Andrikothelyna due to the morphological similarities. A revised diagnosis and redescription of the genus are presented, and three new species are described. As a result of this study, this genus consists of the following two known species and three new species: Andrikothelyna papuana Pace, 2000, from Papua New Guinea; Andrikothelyna orientis (Pace, 2013) comb. nov. from Malaysia; Andrikothelyna rubiginosa sp. nov. from Taiwan (Nantou); Andrikothelyna limbata sp. nov. from Japan (Honshu, Kyushu and Ryukyu); and Andrikothelyna naomichii sp. nov. from Japan (Ryukyu). This study reports the newly recorded presence of the genus Andrikothelyna in Taiwan and Japan. In addition, the key to the species is given and the taxonomic position of the genus is discussed. Observation of the living individuals reveals part of the biology of the new species.
    Matched MeSH terms: Beetles*
  14. Geshev QYG, Pathomwattananurak W
    Zootaxa, 2023 Oct 31;5361(1):114-124.
    PMID: 38220773 DOI: 10.11646/zootaxa.5361.1.6
    Pseudohomonyx continentalis Yang & Pathomwattananurak, new species from Malaysia and Thailand, is described and illustrated herein. Male of P. apoensis Miyake & Yamaya, 1997 is described and illustrated for the first time. Pseudohomonyx javanus (Burmeister, 1847) is newly recorded from Malaysia and Thailand. An annotated catalogue and a distribution map for the genus are also provided.
    Matched MeSH terms: Beetles*
  15. L L
    Zootaxa, 2024 Feb 23;5415(4):593-597.
    PMID: 38480178 DOI: 10.11646/zootaxa.5415.4.9
    A new species, Oxytelus acriculiclypeatus sp. nov., is described from Malaysia (Borneo: Sabah). The species is similar to O. megaceros Fauvel, 1895, but can be separated based on four male features: a more pointed tip on the anterior margin of the clypeus, a wider central plate on the posterior margin of sternite VIII with a carina that spans the entire width of the posterior margin of medial plate, two sharper and thinner projections on the apical orifice, and the apico-medial hook with a smaller apical tip but without the connecting scape. As a result, a total of 31 confirmed species have been recorded in Southeast Asia hitherto.
    Matched MeSH terms: Beetles*
  16. Basar NB, Liu H, Negi D, Sirat HM, Morris GA, Thomas EJ
    Org Biomol Chem, 2012 Mar 7;10(9):1743-5.
    PMID: 22274635 DOI: 10.1039/c2ob06906g
    The stereoselective reaction of an allyl bromide with an aldehyde mediated by a low valency bismuth species was the key reaction in stereoselective syntheses of (4S,6R,8R,10S,16S)- and (4S,6R,8R,10S,16R)-4,6,8,10,16-pentamethyldocosanes. (13)C NMR data for these compounds confirmed that the cuticular hydrocarbon isolated from the cane beetle Antitrogus parvulus was the (4S,6R,8R,10S,16S)-stereoisomer.
    Matched MeSH terms: Beetles/anatomy & histology; Beetles/chemistry*
  17. Borowiec L, Takizawa H, Świętojańska J
    Zootaxa, 2013;3608:161-77.
    PMID: 24614460 DOI: 10.11646/zootaxa.3608.3.1
    Five new species of Notosacantha are described from Borneo (Sabah): N. flaviventris Borowiec and Takizawa sp. nov. (also described from Sumatra), N. flavosuturata Świętojańska and Takizawa sp. nov., N. minuta Świętojańska and Takizawa sp. nov., N. obscuricornis Borowiec and Takizawa sp. nov. and N. ovoidea Borowiec and Świętojańska sp. nov. New records for nine other species, a check list and key to Bornean Notosacantha are given. Myrsinaceae and Myristicaceae are new host plant families for tortoise beetles and Ardisia elliptica Thunb., Ardisia sp., Embelia sp., Gironiema sp. (all Myrsinaceae) and Knema sp. (Myristicaceae) are new host plants for Notosacantha.
    Matched MeSH terms: Beetles/anatomy & histology*; Beetles/classification*
  18. Lee CF, Bezdĕk J
    Zootaxa, 2016 Oct 28;4179(1):1-41.
    PMID: 27811689 DOI: 10.11646/zootaxa.4179.1.1
    The genus Morphosphaera Baly, 1861 is revised. Eleven species are considered as valid, including, M. takizawai sp. nov. (Mt. Basor, 90 km N of Gua Musang, Malaysia, W. Kelantan), described from Malaysia and Indonesia. Color photos of habitus and drawings of diagnostic characters from eleven species are presented. The following synonymies are proposed: M. sodalis Chen, 1935 and M. brunnea Maulik, 1936 are junior synonyms of M. albipennis Allard, 1889; M. margaritacea Laboissière, 1930, M. viridipennis Laboissière, 1930, and M. prava Maulik, 1936 are junior synonyms of M. coomani Laboissière, 1930; M. gracilicornis Chen, 1963 is a junior synonym of M. maculicollis Baly, 1861; M. cavaleriei Laboissière, 1930, M. cincticollis Laboissière, 1930, M. marginata Laboissière, 1930, M. purpurea Laboissière, 1930, M. gingkoae Gressitt & Kimoto, 1963, and M. metallescens Gressitt & Kimoto, 1963 are junior synonyms of M. sumatrana Jacoby, 1886. The type material of M. impunctata Allard, 1890 from the Philippines was not found and its taxonomic status remains uncertain. Morphosphaera peregrina Weise, 1913 is transferred to the genus Borneola Mohamedsaid, 1998 nov. comb. A neotype is designated for Chrysomela japonica Hornstedt, 1788. Lectotypes are designated for the following species: Adorium chrysomeloides Bates, 1866, A. japonicum Baly, 1874, Morphosphaera albipennis Allard, 1889, M. bimaculata Chûjô, 1938, M. caerulea Jacoby, 1896, M. cavaleriei Laboissière, 1930, M. collaris Laboissière, 1930, M. formosa Laboissière, 1930, M. marginata Laboissière, 1930, M. montivaga Maulik, 1936, M. prava Maulik, 1936, M. purpurea Laboissière, 1930, M. sumatrana Jacoby, 1886, M. viridipennis Laboissière, 1930, and Galerucida simplex Weise, 1922.
    Matched MeSH terms: Beetles/anatomy & histology*; Beetles/classification*
  19. Kodada J, Jäch MA, Ciampor F
    Zootaxa, 2014;3760:383-95.
    PMID: 24870088 DOI: 10.11646/zootaxa.3760.3.5
    Two new species of Ancyronyx Erichson, 1847 (Coleoptera: Elmidae) are described from Borneo: A. pulcherrimus (Brunei) and A. reticulatus (Sabah). Habitus views, illustrations of important characters as well as plastron structures of Ancyronyx reticulatus are presented and discussed.
    Matched MeSH terms: Beetles/anatomy & histology*; Beetles/classification*; Beetles/physiology
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links