Displaying publications 61 - 80 of 244 in total

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  1. Balke M, Bergsten J, Wang LJ, Hendrich L
    Zookeys, 2017.
    PMID: 28325968 DOI: 10.3897/zookeys.647.11231
    Rompindessus jenisi Balke, Bergsten & Hendrich, gen. n. et sp. n. is described from near Rompin village in West Malaysia. The new genus is characterized by the presence of an occipital line and basal pronotal striae, the presence of a thick anterior bead on clypeus and two-segmented parameres as well as by the absence of basal elytral striae, the absence of sutural line on elytron, the absence of basal epipleural transverse carina, and the absence of longitudinal elytral carina. Moreover, male pro- and mesotarsus appear stout, and distinctly dilated laterally; the pronotum is comparably long and parallel-sided and the colour of beetle conspicuous dark orange. Leiodytes kualalipis Balke, Wang, Bergsten & Hendrich, sp. n. is described from West Malaysia (Pahang) and South Vietnam (Cat Tien). It is well characterized by its large size, elongate body and the form of the median lobe. Limbodessus fijiensis (J. Balfour-Browne, 1944), comb. n. described from Fiji is a new synonym of Limbodessus curviplicatus (Zimmermann, 1927) described from Samoa.
    Matched MeSH terms: Animal Distribution
  2. Freitag H, Pangantihon CV, Njunjić I
    Zookeys, 2018.
    PMID: 29740222 DOI: 10.3897/zookeys.754.24276
    Further results are presented of the first field course at Maliau Basin, Malaysian Borneo organized by Taxon Expeditions, an organization which enables citizen scientists to be directly involved in taxonomic discoveries. Three new species of the aquatic beetle genus Grouvellinus Champion, 1923, namely G. leonardodicaprioisp. n., G. andrekuipersisp. n., and G. questsp. n. were collected jointly by the citizen scientists and taxonomists during the fieldwork in Maliau Basin. Material was mainly sampled from sandstone bottom rocks of blackwater streams at altitudes between 900 m and 1,000 m using fine-meshed hand-nets. The genus is widely distributed in the Oriental and Palearctic regions, but these are the first records from the island of Borneo.
    Matched MeSH terms: Animal Distribution
  3. Lin Y, Koh JKH, Koponen S, Li S
    Zookeys, 2017.
    PMID: 28769602 DOI: 10.3897/zookeys.661.10677
    Eight species of armored spiders belonging to two families, Pacullidae Simon, 1894 and Tetrablemmidae O. Pickard-Cambridge, 1873, are reported from Singapore. Five species are documented as new to science: Paculla bukittimahensis Lin & Li, sp. n. (male and female), Paculla globosa Lin & Li, sp. n. (male and female), Ablemma malacca Lin & Li, sp. n. (male and female), Singaporemma lenachanae Lin & Li, sp. n. (male and female), and Sulaimania brevis Lin & Li, sp. n. (male). The three known species are Brignoliella besutensis Lin, Li & Jäger, 2012, Brignoliella michaeli Lehtinen, 1981, and Singaporemma singulare Shear, 1978, of which the female of Brignoliella besutensis is described for the first time. For comparison, types of Singaporemma adjacens Lehtinen, 1981 from Vietnam, Singaporemma halongense Lehtinen, 1981 from Vietnam, Singaporemma singulare from Singapore and Sulaimania vigelandi Lehtinen, 1981 from Malaysia are studied and photographed.
    Matched MeSH terms: Animal Distribution
  4. Huo L, Li W, Wang X
    Zookeys, 2017.
    PMID: 29118623 DOI: 10.3897/zookeys.706.18081
    A new species of the genus Pseudaspidimerus Kapur, 1948 (Coleoptera: Coccinellidae), Pseudaspidimerus palatus Huo & Wang, sp. n. from the Malay Peninsula is described with illustrations and a distribution map. The genus Pseudaspidimerus is recorded for the first time from Malaysia and Singapore.
    Matched MeSH terms: Animal Distribution
  5. Poyarkov NA, Geissler P, Gorin VA, Dunayev EA, Hartmann T, Suwannapoom C
    Zool Res, 2019 Sep 18;40(5):358-393.
    PMID: 31502426 DOI: 10.24272/j.issn.2095-8137.2019.052
    We provide an integrative taxonomic analysis of the Lipinia vittigera species complex from mainland Southeast Asia. Based on examination of external morphology, color pattern, and 681 base pairs of the cytochrome oxidase subunit I (COI) mitochondrial gene, we demonstrate the presence of four morphologically distinct lineages of Lipinia in Vietnam, Cambodia, Thailand, and Malaysia, showing a sequence divergence ranging 15.5%-20.4%. All discovered lineages are discretely diagnosable from one another by a combination of scalation traits and color patterns. A review of the published distribution data and a re-examination of available type material revealed the following results:(1) distribution of L. vittigera (Boulenger, 1894) sensu stricto is restricted to Sundaland and the Thai-Malay Peninsula south of the Isthmus of Kra; (2) L. microcercus (Boettger, 1901) stat. nov. is elevated to full species rank; the species has a wide distribution from central and southern Vietnam across Cambodia to eastern Thailand; we regard Lygosoma vittigerum kronfanum Smith, 1922 and Leiolopisma pranensis Cochran, 1930 as its junior synonyms; (3) Lipinia trivittatasp. nov. occurs in hilly areas of southern Vietnam, Cambodia, and eastern Thailand; and (4) Lipinia vassilievisp. nov. is currently known only from a narrow area along the Vietnamese-Cambodian border in the foothills of the central Annamite Mountain Range. We further provide an identification key for Lipinia occurring in mainland Southeast Asia.
    Matched MeSH terms: Animal Distribution
  6. Suwannapoom C, Nguyen TV, Pawangkhanant P, Gorin VA, Chomdej S, Che J, et al.
    Zool Res, 2020 Sep 18;41(5):581-588.
    PMID: 32786177 DOI: 10.24272/j.issn.2095-8137.2020.139
    We report on a new species, Micryletta dissimulanssp. nov., from the lowland forests of southern Thailand, which is described based on molecular and morphological evidence. The new species is characterized by a combination of the following characters: small body size (20.3-22.4 mm in males, 24.4-26.7 mm in females); slender body habitus; head longer than wide; snout rounded in dorsal and lateral view; eye length equal to snout length; tibiotarsal articulation reaching to tympanum; dorsal surface slightly granulated to shagreened; supratympanic fold indistinct, ventrally edged in black with large black spot behind eye; outer metatarsal tubercle absent; dorsum reddish-brown with merging irregular-shaped brown blotches edged in beige, no black spots on dorsum; body flanks brown with large black spots edged in whitish mottling, two large black blotches in axillary and inguinal areas on each side; lateral sides of head black, with white patches on lips absent, whitish mottling on tympanum and axillary region; ventral surface pinkish to bluish-gray, translucent, laterally with dark-brown marbled pattern, medially immaculate; throat in males dark-gray with sparse white mottling laterally; iris copper-orange. The new species is divergent from all other congeners in 16S rRNA gene sequences (5.0%-7.4%). To date, Micryletta dissimulanssp. nov. is only known from a single locality in Saba Yoi District, Songkhla Province, Thailand, at an elevation of 120 m a.s.l., but is also expected to occur in neighboring parts of Malaysia. We suggest Micryletta dissimulanssp. nov. be considered as a Data Deficient (DD) species following the IUCN's Red List categories (IUCN Standards and Petitions Committee, 2019).
    Matched MeSH terms: Animal Distribution
  7. Sun ZJ, Zhu W, Zhu WB, Zhao CL, Liao CL, Zou B, et al.
    Zool Res, 2021 Jul 18;42(4):412-416.
    PMID: 34075734 DOI: 10.24272/j.issn.2095-8137.2020.341
    Functional diversity is an integrative approach to better understand biodiversity across space and time. In the present study, we investigated the spatiotemporal patterns (i.e., elevation and season) and environmental determinants of anuran functional diversity on Tianping Mountain, northwest Hunan, China. Specifically, 10 transects were established from low (300 m a.s.l.) to high (1 492 m a.s.l.) elevations, and anuran communities were sampled in spring, early summer, midsummer, and autumn in 2017. Four functional diversity indices were computed for each transect in each season using ecomorphological functional traits. Our results demonstrated that these indices had contrasting responses to increasing elevations. However, they did not differ significantly among seasons in terms of temporal patterns. Interestingly, the unique spatiotemporal functional diversity patterns were impacted by distinct environmental variables, such as leaf litter cover, water temperature, number of trees, and water conductivity.
    Matched MeSH terms: Animal Distribution*
  8. Matsui M, Zainudin R, Nishikawa K
    Zoolog Sci, 2014 Nov;31(11):773-9.
    PMID: 25366161 DOI: 10.2108/zs140137
    A new megophryid species is described from southwestern Sarawak, Malaysian Borneo. In appearance, Leptolalax marmoratus sp. nov. is most similar to L. hamidi also from southwestern Sarawak, but differs from it by mtDNA sequence, larger body size, and higher dominant frequency of advertisement call. The assumption that more than one species of Leptolalax coexist at one locality in Borneo is supported. The finding of the new species raises the species number of Leptolalax known from Borneo to nine, and the island is thought to be one of the diversification centers of the genus.
    Matched MeSH terms: Animal Distribution
  9. Shimada T, Matsui M, Nishikawa K, Eto K
    Zoolog Sci, 2015 Oct;32(5):474-84.
    PMID: 26428726 DOI: 10.2108/zs140289
    A cryptic Bornean torrent frog of the genus Meristogenys, which is divergent genetically and morphologically from all known congeners, is described from mountain streams of western Sarawak, East Malaysia (Borneo). The species occurs sympatrically with the type species of the genus, M. jerboa, but apparently differs from it in adult coloration and larval morphology, such as keratodont formulae and glands in tail fins. Females of the new species possess much larger and fewer eggs than in sympatric M. jerboa, suggesting significantly different reproductive traits between these species. A key to larvae of known species of the genus is provided.
    Matched MeSH terms: Animal Distribution
  10. Lei J, Booth DT, Rusli MU, Zhang Z
    Zoolog Sci, 2021 Feb;38(1):1-7.
    PMID: 33639712 DOI: 10.2108/zs200071
    Nest predation is the main cause of hatching failure for many turtle populations. For green turtles (Chelonia mydas) nesting at Chagar Hutang in Redang Island, Malaysia, Asian water monitors (Varanus salvator) are a potential nest predator. However, no studies have documented the space use of this species in coastal habitat adjacent to a sea turtle nesting beach to assess its potential impact on turtle nests. Here, we used Global Positioning System (GPS) data loggers to quantify space use of Asian water monitors in order to establish the extent to which they use sea turtle nesting areas. Asian water monitors had a diurnal activity pattern and spent most of their time in rain forest habitat behind the sea turtle nesting beach. The home range occupied by Asian water monitors varied between 0.015 and 0.198 km2 calculated by the Kernel Brownian Bridge method. The space use patterns of individual Asian water monitors varied between individuals. Two males had relatively small home ranges, whereas one male and the female had a relatively large home range. Because tracked Asian water monitors in this study rarely visited the sea turtle nesting areas, it is probable that only a few individuals are responsible for opening nests.
    Matched MeSH terms: Animal Distribution*
  11. Matsui M, Nishikawa K, Eto K, Hossman MYB
    Zoolog Sci, 2017 Aug;34(4):345-350.
    PMID: 28770684 DOI: 10.2108/zs170008
    A new small, semi-arboreal toad of the genus Pelophryne is described from western Sarawak, Malaysian Borneo, on the basis of molecular and morphological evidence. Of the two morphotypes recognized in the genus, the new species belongs to the one in which the tips of the fingers are expanded into truncate discs. Among the species in the morphotype, the new species is most similar to P. murudensis, but differs from it by body size, relative hindlimb length, and dorsal coloration. The new species is currently known only from a limited area on Gunung (= Mt.) Penrissen, and future measures of its habitat conservation are necessary.
    Matched MeSH terms: Animal Distribution
  12. Tan MK, Ingrisch S, Kamaruddin KN
    Zootaxa, 2015 Dec 11;4057(3):437-43.
    PMID: 26701492 DOI: 10.11646/zootaxa.4057.3.9
    The taxonomy of poorly known Mesagraecia Ingrisch, 1998 is reviewed. A new species of Mesagraecia spine-headed katydid (Conocephalinae: Agraeciini) is described from Bukit Larut, Perak, Peninsular Malaysia: Mesagraecia larutensis sp. n. A key to species is also presented.
    Matched MeSH terms: Animal Distribution
  13. Ho HC, Smith DG, Mccosker JE, Hibino Y, Loh KH, Tighe KA, et al.
    Zootaxa, 2015;4060:140-89.
    PMID: 26701598 DOI: 10.11646/zootaxa.4060.1.16
    An annotated checklist of eels, orders Anguilliformes and Saccopharyngiformes, occurring in Taiwanese waters is presented. The checklist is the result of a series of systematic studies conducted by the authors in the past few years. The eel fauna of Taiwan is one of the richest in the world with a total of 206 species in 74 genera and 13 families in Anguilliformes and a single species in Saccopharyngiformes. The most species-rich families are the Muraenidae with 71 species, followed by the Ophichthidae with 60 species, the Congridae with 29 species, and the Synaphobranchidae with 17 species. Moreover, three genera and 42 species have been described based on at least one type specimen collected from Taiwan. Of these, 36 species are recognized as valid and 23 species are known only from Taiwanese waters at present. Historical records of all Taiwanese eel species are reviewed by examining the original descriptions and figures, vouchers, as well as the recently collected specimens, where available. This represents the first detailed checklist of eels from Taiwanese waters.
    Matched MeSH terms: Animal Distribution
  14. Ho HC, Loh KH
    Zootaxa, 2015;4060:52-5.
    PMID: 26701590 DOI: 10.11646/zootaxa.4060.1.8
    A new ophichthid worm-eel, Neenchelys gracilis sp. nov., is described from a specimen collected from southwestern Taiwan. It differs from its congeners by having: a minute pectoral fin, many filamentous cirri on the anterior nostril rim; a very slender body; a very small gill opening; and a vertebral formula of 30-78-200.
    Matched MeSH terms: Animal Distribution
  15. Orr AG, Dow RA
    Zootaxa, 2015;4040(3):384-92.
    PMID: 26624673 DOI: 10.11646/zootaxa.4040.3.9
    The final stadium larva of Onychargia atrocyana Selys, 1865, is described and illustrated based on two female specimens collected at Gunung Mulu National Park, Sarawak, East Malaysia. The larvae were identified by matching the mitochondrial marker COI with that of known adult specimens from Gunung Mulu, Bintulu and Kuching in Sarawak and from Pahang state in West Malaysia. The specimens presented close matches with all adults in this gene. As O. atrocyana is a taxonomically isolated species with no close congeners in Borneo the determination is beyond doubt. O. atrocyana is the only member of the Onychargiinae for which the larva is known. It is compared with the known larvae of other platycnemidid subfamilies, and the possible significance of larval morphology in higher classification of the group is discussed.
    Matched MeSH terms: Animal Distribution
  16. Xue Q, Zhang Y
    Zootaxa, 2015;4021(4):541-52.
    PMID: 26624152 DOI: 10.11646/zootaxa.4021.4.4
    Six species in the genus Busonia Distant are described and illustrated, including five new species from Thailand and Malaysia: Busonia curvata, B. fusca, B. lactata, B. micrata, B. serrata, spp. nov., and one newly recorded species from China: Busonia albilateralis Maldonado-Capriles. A redescription of this genus is provided together with a key to species for separation of males.
    Matched MeSH terms: Animal Distribution
  17. Kluge NJ, Selvakumar C, Sivaramakrishnan KG, Jacobus LM
    Zootaxa, 2015;4028(2):287-95.
    PMID: 26624311 DOI: 10.11646/zootaxa.4028.2.8
    We consider the genus Janohyphella Selvakumar, Sivaramakrishnan & Jacobus, 2014 (Ephemeroptera:Teloganodidae) to be a new junior synonym of Teloganella Ulmer, 1939 [=Janohyphella, syn. n.] based on comparative examination of new and previously studied materials from Malaysia and India. Thus, we propose the following new combination, Teloganella indica, comb. n., and provide new or modified diagnoses for this species, T. umbrata Ulmer, 1939 and the genus Teloganella Ulmer, 1939.
    Matched MeSH terms: Animal Distribution
  18. Ng YF, Mound LA
    Zootaxa, 2015;4021(2):387-94.
    PMID: 26624136 DOI: 10.11646/zootaxa.4021.2.9
    The Scirtothrips genus-group is here considered to comprise 11 genera, and an identification key to these is presented. These genera are Ajothrips Bhatti, Anascirtothrips Bhatti, Biltothrips Bhatti, Cercyothrips Morgan, Drepanothrips Uzel, Ephedrothrips zur Strassen, Kenyattathrips Mound, Parascirtothrips Masumoto & Okajima, Scirtidothrips Hood, Scirtothrips Shull and Siamothrips Okajima. One genus, Sericopsothrips Hood, is considered a new synonym of Scirtothrips, with the only species now referred to as Scirtothrips palloris (Hood) comb.n. A second species in the genus Siamothrips is described from Malaysia as Siamothrips initium sp.n.
    Matched MeSH terms: Animal Distribution
  19. Kondorosy E, Fábics A
    Zootaxa, 2015 Jan 05;3904(1):95-104.
    PMID: 25660773 DOI: 10.11646/zootaxa.3904.1.5
    The previously known distribution area of the genus Grossander Slater, 1976 (Hemiptera, Heteroptera, Rhyparochromidae, Drymini) is broadened with the description of two new species: Grossander papuanus sp. nov. (New Guinea) and Grossander eylesi sp. nov. (Burma, Laos, Thailand, Malaysia and Indonesia). Grossander (Oculoander) subgen. nov. is created for these new taxa. Drawings of habitus and male genitalia are presented. Keys to the subgenera of Grossander, and to the species of the new subgenus are provided.
    Matched MeSH terms: Animal Distribution
  20. Jałoszyński P
    Zootaxa, 2014;3895(4):590-4.
    PMID: 25543589 DOI: 10.11646/zootaxa.3895.4.8
    Two new species of Paraneseuthia are described from peninsular Malaysia: P. joeparkeri sp. n. from Bukit Larut (Maxwell Hill) and P. titiwangsana sp. n. from the Genting Highlands. The new species are morphologically allied to species known so far only from Sumatra; they all share emarginate apex of the aedeagus bordered at each side by a subtriangular projection and a pair of setae. This is the first record of this eutheiine genus from the Malay Peninsula and extends the known diversity of Paraneseuthia species within the historical Sundaland area.
    Matched MeSH terms: Animal Distribution
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