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1.
Piyapong YUPPARACH 《云南植物研究》2008,30(5)
A new species of Elettariopsis from eastern Thailand,E.chayaniana,is described and illustrated. 相似文献
2.
姜科地豆蔻属Elettariopsis Bak,是一个小属,分布于东南亚,我国尚无记录,最近在广西西南部石灰岩地区的林中见到1种,过去它被放在豆蔻属Amomum Roxb.中,现转移到此属。 相似文献
3.
Abstract The genus Crassocephalum in Asia, introduced there from Africa, was examined by extensive field work, herbarium studies, analyses of pollen and seed fertility, chromosome counts and ITS and trnL‐F sequencing. We found that Crassocephalum in Asia comprises two species and their interspecific hybrid. The two species are C. crepidioides (Benth.) S. Moore and C. rubens (Juss. ex Jacq.) S. Moore, of which the latter is a new record for Asia (north Thailand). The hybrid between these two species in north Thailand originated from a cross between C. crepidioides (2n = 40) as female and C. rubens (2n = 40) as male parent. 相似文献
4.
Kitichate Sridith 《Nordic Journal of Botany》1999,19(2):171-178
Four new species of Argostemma , all endemic to Thailand are described: A. thaithongae , restricted to northern Thailand; A. monophyllum , rather widely distributed in the easern half of Thailand: A. puffii and A. routundicalyx , both endemic to peninsular Thailand. Var. variabile is a new variety of the peninsular Thailand, species A. lobulatum. A. setosum , previously thought to be an endemic species of peninsular Thailand, is now considered to be a subspecies of A. laeve (Malay peninsula and Sumatra): A. laeve subsp. setosum , stat. nov. 相似文献
5.
PETER J. SCHWENDINGER 《Zoologica scripta》1998,27(1):17-30
Five new Liphistius species are described: L. lahu from northern Thailand, L. isan from northeastern Thailand, L. sayam from central Thailand, L. phileion from southeastern Thailand and L. phuketensis from southern Thailand. Liphistius thaleban Schwendinger is recorded from a new locality in southern Thailand. Notes on natural history are given, zoogeography and relationships between the species examined are discussed and four superspecies are distinguished within the trung -species group. 相似文献
6.
A synopsis of Goniothalamus species (Annonaceae) in Thailand, with descriptions of three new species
RICHARD M. K. SAUNDERS PIYA CHALERMGLIN 《Botanical journal of the Linnean Society. Linnean Society of London》2008,156(3):355-384
A comprehensive taxonomic revision of Goniothalamus species (Annonaceae) occurring in Thailand is presented for the first time. Twenty-five species are recognized, including three that are described as new to science ( Goniothalamus aurantiacus from South-Western Thailand, Goniothalamus maewongensis from Northern Thailand, and Goniothalamus rongklanus from Northern and North-Eastern Thailand). Several taxonomic and nomenclatural misunderstandings are corrected. The name G. griffithii is shown to be widely misapplied for populations in Northern Thailand, for which the name G. calvicarpus should be applied; 'true' G. griffithii is restricted to South-Western Thailand and Myanmar. In addition, the widely used name G. marcanii is shown to be a synonym of G. tamirensis , and the name G. latestigma , previously regarded as a synonym of G. undulatus , is reinstated. Goniothalamus cheliensis is furthermore newly recorded from Thailand. Most species are restricted to Peninsular Thailand and represent a Malesian floristic component. © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society , 2008, 156 , 355–384. 相似文献
7.
报道了中国、泰国和印度广口蝇科(双翅目)昆虫1新纪录属,刺股广口蝇属Iaerarantha Hendel及两新纪录种,斑翅刺股广口蝇Ⅰ.chalybeiventris(Wiedemann)(分布:中国云南;泰国乌太他尼;印度库沙尔纳加尔)和透翅刺股广口蝇Ⅰ.spinulosa Hendel(分布:中国云南;泰国清迈);并对其属征予以归纳总结和提供分种检索表. 相似文献
8.
Kai Larsen 《Nordic Journal of Botany》2002,22(4):409-417
Three new species of Caulokaempferia from Thailand, C. appendiculata, C. bracteata , and C. violacea , are described and illustrated. The diversity of genus is discussed. A key to the species known from Thailand is provided. 相似文献
9.
Supenya Chittapun Pornsilp Pholpunthin Hendrik Segers 《International Review of Hydrobiology》1999,84(6):587-593
The rotifer fauna of three peat-swamps in Phuket province, southern Thailand was investigated. A total of 77 species is identified, 12 of which are new to Thailand. A new species, Colurella sanoamuangae n. sp., is described. The zoogeography of the registered species is discussed. 相似文献
10.
Sirirugsa, P. & Larsen K. 1995. The genus Hedychium (Zingiberaceae) in Thailand. -Nord. J. Bot. 15: 301–304. Copenhagen. ISSN 0107–05513.
Three new species of Hedychium from Thailand are described and illustrated, H. samuiense, H. tomentosum , and H. biflorum . A key to the species occurring in Thailand is provided. 相似文献
Three new species of Hedychium from Thailand are described and illustrated, H. samuiense, H. tomentosum , and H. biflorum . A key to the species occurring in Thailand is provided. 相似文献
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12.
Luis F. Chaves Amy C. Morrison Uriel D. Kitron Thomas W. Scott 《Global Change Biology》2012,18(2):457-468
Aedes aegypti is one of the most common urban tropical mosquito species and an important vector of dengue, chikungunya, and yellow fever viruses. It is also an organism with a complex life history where larval stages are aquatic and adults are terrestrial. This ontogenetic niche shift could shape the density‐dependent regulation of this and other mosquito species, because events that occur during the larval stages impact adult densities. Herein, we present results from simple density‐dependent mathematical models fitted using maximum likelihood methods to weekly time series data from Puerto Rico and Thailand. Density‐dependent regulation was strong in both populations. Analysis of climatic forcing indicated that populations were more sensitive to climatic variables with low kurtosis, i.e., climatic factors highly variable around the median, rainfall in Puerto Rico, and temperature in Thailand. Changes in environmental variability appear to drive sharp changes in the abundance of mosquitoes. The identification of density‐independent (i.e., exogenous) variables forcing sharp changes in disease vector populations using the exogenous factors statistical properties, such as kurtosis, could be useful to assess the impacts of changing climate patterns on the transmission of vector‐borne diseases. 相似文献
13.
Seven new species of the genus Miliusa are described from Thailand (M. fragrans, M. hirsuta, M. intermedia, M. nakhonsiana, M. sessilis, M. thailandica, and M. umpangensis). A key to the 19 species of Miliusa in Thailand is provided. In addition, the complete taxonomic nomenclature of all known species of Miliusa in Thailand is given, with several new proposed synonyms. The new as well as the known species of Miliusa in Thailand are classified into four morphological groups on the basis of a combination of flower and/or inflorescence position and inner petal morphology proposed earlier. 相似文献
14.
Two newCycas species from Thailand are here described.C. petraea andC. elephantipes. A noteworthy extensions of the range ofC. macrocarpa into southeastern Thailand is recorded. New taxa are illustrated, distributions of the new taxa are mapped, and a key to
the species ofCycas in Thailand is provided. 相似文献
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16.
The leafhopper genus Lampridius Distant, 1918 (type species: L. spectabilis Distant, 1918 ) is redescribed, and a second species, L. cuspidatus sp. nov. (Thailand: Loei), is described. A related new genus Paralampridius gen. nov. and four new species are described: P. mimicus sp. nov. (China: Guangdong, Hainan), P. rotundatus sp. nov. (Thailand: Loei), P. sinuatus sp. nov. (Thailand: Loei, Suphanburi, Petchaburi), and P. truncatus sp. nov. (Thailand: Chaiyaphum, Ubon Ratchathani). Both genera are tentatively included in the tribe Opsiini, although only Lampridius has paired aedeagal shafts with separate gonopores. All six species are illustrated, and a key is provided for their identification. Problems with the current tribal classification are discussed in light of the present discovery of closely related species that show variation in characters previously assumed to be stable at the tribal level in the subfamily Deltocephalinae. 相似文献
17.
The chrysidid genus Loboscelidia is reviewed and 11 new species are described, including Loboscelidia cinnamonea (Borneo), Loboscelidia fulgens (Viet Nam), Loboscelidia fulva (Thailand), Loboscelidia incompleta (India), Loboscelidia kafae (Borneo), Loboscelidia laminata (Viet Nam), Loboscelidia meifungae (Borneo), Loboscelidia nasiformis (Thailand), Loboscelidia nitidula (Thailand), Loboscelidia pecki (Viet Nam), and Loboscelidia sisik (Borneo). A key to males of the species of Loboscelidia is given. 相似文献
18.
The carabid genus Orthogonius MacLeay is treated, based mainly on materials collected in Thailand through the TIGER project (the Thailand Inventory Group for Entomological Research). Among 290 specimens, 20 species are identified in total, 10 of them are new species: Orthogonius taghavianaesp. n. (Nakhon Nayok: Khao Yai National Park), Orthogonius coomanioidessp. n. (Phetchabun: Thung Salaeng Luang National Park), Orthogonius similarissp. n. (Phetchabun: Thung Salaeng Luang National Park; Loei: Phu Kradueng National Park), Orthogonius setosopalpigersp. n. (Phetchabun: Thung Salaeng Luang National Park), Orthogonius gracililamellasp. n. (Loei: Phu Kradueng National Park; Chaiyaphum: Tat Tone National Park), Orthogonius pseudochaudoirisp. n. (Phetchabum: Thung Salaeng Luang National Park; Nakhon Nayok: Khao Yai National Park), Orthogonius constrictussp. n. (Phetchabum: Thung Salaeng Luang National Park), Orthogonius pinophilussp. n. (Phetchabum: Thung Salaeng Luang National Park), Orthogonius varisp. n. (Cambodia: Siem Reap; Thailand: Ubon Ratchathani: Pha Taem National Park; Phetchabun: Thung Salaeng Luang National Park) and Orthogonius variabilissp. n. (Thailand: Phetchabun: Thung Salaeng Luang National Park; Nakhon Nayok: Khao Yai National Park; Phetchabun: Nam Nao National Park; China: Yunnan). In addition, Orthogonius mouhoti Chaudoir, 1871 and Orthogonius kirirom Tian & Deuve, 2008 are recorded in Thailand for the first time. In total, 30 species of Orthogonius have been recorded from Thailand, indicating that Thailand holds one of the richest Orthogonius faunas in the world. A provisional key to all Thai species is provided. A majority of Thai Orthogonius species are endemic. Among the ten national parks in which orthogonine beetles were collected, Thung Salaeng Luang holds the richest fauna, including 16 species. 相似文献
19.
Tyson R. Roberts 《Ichthyological Research》1986,33(2):95-109
Burma and Thailand are inhabited by 14 species of Mastacembelidae, eightMacrognathus and sixMastacembelus. Two new species ofMacrognathus are described from Thailand, one with rostral toothplates and one without.Mastacembelus dayi, known only from Burma, is a valid species related toM. alboguttatus;Mastacembelus favus, from Thailand and Western Malaysia, is distinct from its close relativeM. armatus. 相似文献
20.
Orchidantha foetida sp. nov. from NE Thailand is described and illustrated and a key to the three species occurring in Thailand is presented. 相似文献