Some species have an equal number of male and female helpers, such as in a the thrips kladothrips intermedius picture by holly. If you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. Macrotermes gilvus is common in the paddyfields of the mekong plain which are inondated for several months of the year. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. The other four species were schedorhinotermes sarawakensis,macrotermes gilvus, nasutitermes sp. Abstract the colony size and caste composition of differentsized macrotermes gilvus hagen. Macrotermes gilvus madurensis kemner, 1934 macrotermes gilvus kalshoveni kemner, 1934 macrotermes gilvus 1 is a species of termite in the genus macrotermes, found in cambodia, east timor, india, indonesia, malaysia, myanmar, philippines, singapore, thailand and vietnam.
Mounds of some african macrotermes species reach a height of 8 to 9 metres 26. Pools of guts, hindguts, or hindgut compartments see table 1 for sample details were suspended in 750. Macrotermitinae is a moundbuilding termite species that is widespread in southeast asia roonwal 1970. Kekerabatan rayap tanah macrotermes gilvus hagen blattodea. Termitidae belongs to the subfamily macrotermitinae they are distributed widely in southeast asia such as indonesia, malaysia, singapore, myanmar, philippine, vietnam, and thailand.
However, the comparability of previous data sets is debatable. Although their bodies are very soft and they lack a sting the major castes are armed with a powerful set of mandibles which they will use to protect the colony. Bait station preferences in two macrotermes species. They build a stout mound which under good conditions, may attain large size, and reach almost 2 meters in height. It is associated with the fungus termitomyces schimperi.
Behavior flight activity of two sympatric termite species. The tree file contains a phylogenetic tree, in newick format. We have described our ongoing efforts in building tools to observe how individual termites interact with small. Macrotermes is a genus of termites belonging to the subfamily macrotermitinae and widely distributed throughout africa and southeast asia. Observations on the inner structure of macrotermes gilvus. Such mounds are built of fine particles of clay glued together by saliva to form an exceedingly hard substance. Therefore, the study and discussion of the above is done. Pdf bait station preferences in two macrotermes species. They are only a fraction of the size of those of mature nests, with workers and soldier being approximately. Metagenomic insights into metabolic capacities of the gut. They have specifically evolved mutualistic associations with both a termitomyces fungi on the nest and a gut microbiota, providing a model system for probing hostmicrobe interactions.
Macrotermitinae funguscultivating termites are major decomposers in tropical and subtropical areas of asia and africa. Macrotermes gilvus hagen worker caste termites were collected and their dissected guts underwent. Ecological adaptation success of the sympatric higher termites, macrotermes gilvus and macrotermes carbonarius by kokboon neoh center for southeast asian studies, kyoto university, 46 shimoadachicho, yoshida, sakyoku, kyoto 6068501 japan abstract macrotermes gilvus and m. Download csv file this work is licensed under a creative commons attributionnoncommercialsharealike 3. Dispersion coefficient as presented in table 2 ranges from 0. Aplikasi campuran serbuk kayu pinus dan fipronil sebagai umpan rayap tanah macrotermes gilvus hagen isoptera. In croton megalobotrys woodland more than 90% of observed foraging par. Termitidae dari dua habitat di bogor subterranean termites macrotermes gilvus hagen blattodea. General information about macrotermes 1macmg this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. Pdf behavioral and morphological changes in soldiers of. Nov 22, 2019 download csv file this work is licensed under a creative commons attributionnoncommercialsharealike 3.
Other articles where macrotermes natalensis is discussed. Pdf developmental stages and castes of two sympatric. The macrotermes genus subfamily macrotermitinae has some very interesting species of termites. Existing experimental methods do not provide sufficient spatial or temporal resolution and accuracy to allow automation of quantitative observations of local termite building behavior. Macrotermes michaelseni feeds on standing dead grass and grass litter lepage 1981a or a combination of grass and woody litter boutton et al. The sample id mapping file contains a table showing how many times each taxon from the tree occurred in each of your samples.
They are the largest termite species of all, if you take into account the size of the queen, which can attain a length of nearly 6 inches 15 cm in macrotermes natalensis. Wellstudied species include macrotermes natalensis 2. The moundbuilding termite macrotermes michaelseni as an. Intensity of precipitation is suggested as being of greater influence than annual rainfall. In the video are the first generation of workers and soldier of this macrotermes pair. A laboratory maintenance regime for a fungusgrowing termite.
Yet the symbiotic roles of gut microbes residing in its major feeding caste remain. The percentage of infestation on rubber wood stake at deep peat plot with young palm was 87. In rare instances, a publisher has elected to have a zero moving wall, so their current issues are available. Nest distribution population is important to know availability of land as habitat for termites. We tested two neurotoxins, fipronil and imidacloprid, as potential bait active ingredients against macrotermes gilvus hagen in singapore. Density and dispersion pattern of mounds of macrotermes. Aplikasi campuran serbuk kayu pinus dan fipronil sebagai.
Colony sizes and caste composition of macrotermes have been reported previously table 1. Fungus growing termites feeds both on the mushroom heads as well as the growing media. Kungliga svenska vetenskapsakademiens handlingar 502. This species of macrotermes has workers between 46 mm in length and two major castes with the largest super majors about 10 mm in size. The guts of termites 1020 individuals and cockroaches 3 individuals were dissected with sterilized finetipped forceps. Sep 18, 2015 fungus growing termites feeds both on the mushroom heads as well as the growing media.
Caste composition and mound size of the subterranean termite. Advances in the maintenance of macrotermes will enable researchers to study with more. Fluorescent pseudomonads occurring in macrotermes subhyalinus mound structures decrease cd toxicity and improve its accumulation in sorghum plants. E p b caste composition and mound size of the subterranean. Research article bimonthly published scientific journal issn24567345 analysis of amino acids levels of freezedried termite queen macrotermes gilvus hagen. Characterization and identification of cellulolytic. Macrotermes gilvus hagen worker caste termites were collected and their dissected guts underwent methanol extraction. B tb2017 macrotermes malaccensis macrotermes gilvus macrotermes sp. Phylogeography of the termite macrotermes gilvus and insight. The individual termites within the termitarium constitute a colony that comprises several castes that are. Ecology, not the genetics of sex determination, determines. Apr 12, 2015 the other four species were schedorhinotermes sarawakensis, macrotermes gilvus, nasutitermes sp. Termites are polymorphic social insects that live in selfconstructed mounds called termitarium. This showed that the mounds were clumped in distribution in all the fadama lands and wamakko upland, randomly distributed in yabo upland and shagari upland, while in wurno upland the distribution indicated a degree of overdispersion.
Macrotermes gilvus macrotimitinae is the most common mound building termite throughout south east asia, but at the same time, there are also several subspecies which have slight variation, mostly in terms of size. Here we investigated the phylogeography of an endemic termite species, macrotermes gilvus hagen, to elucidate the spatiotemporal dynamics of dispersal routes of terrestrial fauna in pleistocene southeast. May 24, 2015 in the video are the first generation of workers and soldier of this macrotermes pair. Some species have an equal number of male and female helpers, such as in a the thrips kladothrips intermedius picture by holly caravan and b the termite macrotermes gilvus picture by. This makes these termites both farmers as well as process food producers, a. Macrotermes bellicosus smeathman belongs to group of insects commonly called termites. Behavioral and morphological changes in soldiers of. This study focusses on the distribution pattern and source identification of aliphatic hydrocarbons and polycyclic aromatic hydrocarbons particularly perylene. Pdf analysis of amino acids levels of freezedried termite queen. Wikimatrix species in the genus macrotermes arguably build the most complex structures in the insect world, constructing enormous mounds. Dispersal of soildwelling organisms via the repeatedly exposed sunda shelf through much of the pleistocene in southeast asia has not been studied extensively, especially for invertebrates.
Distribution and sources of perylene have not been thoroughly investigated and are therefore not well understood in the tropical environment. Of the 45 described species of macrotermes, macrotermes gilvus hagen and. Termitidae di bandung in this study, termite bait comprising pinewood of sawdust and a slow action insecticide, fipronil, was made and applied to control subterranean termite macrotermes gilvus hagen isoptera. The moving wall represents the time period between the last issue available in jstor and the most recently published issue of a journal. Macrotermitinae kokboon neoh and chowyang lee1 urban entomology laboratory, vector control research unit, school of biological sciences, universiti sains malaysia. Flight activity of two sympatric termite species, macrotermes gilvus. Macrotermes michaelseni is a species of termite in the genus macrotermes, found in subsaharan africa. Termites were kept on a matrix of moist sand and with fungus comb as food.
Behavior flight activity of two sympatric termite species, macrotermes gilvus and macrotermes carbonarius termitidae. Duponnois r1, kisa m, assigbetse k, prin y, thioulouse j, issartel m, moulin p, lepage m. Wellstudied species include macrotermes natalensis 2 and m. It is an agricultural pest of sugarcane fields roonwal 1970, cowie et al. Developmental stages and castes of two sympatric subterranean. It was found that the gut of the termites has an alkaline environment ph 8. Sources and distribution of nalkane and polycyclic aromatic.
The potential of microbial symbionts macrotermes gilvus hagen. Macrotermes gilvus classified in mound builder termite. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader. We do not use these to store personal information about you. Determination of the major compounds in the extract of the.
In the okavango system, however, it forages extensively on woody litter as well as grass. Behavioral and morphological changes in soldiers of macrotermes. Pdf interspecific agonistic behavior of macrotermes gilvus. General information about macrotermes bellicosus macmbe this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. Macrotermes gilvus provides further support for the hypothesis that microorganisms in intestinal tracts of termites have coevolved with their. Continuing to use this website means you agree to our use of cookies. This makes these termites both farmers as well as process food producers, a feat not exhibited by any other. Classifying the bacterial gut microbiota of termites and.
1373 69 121 1264 144 985 835 1518 1367 1182 1300 284 1179 198 1348 280 426 1214 57 1415 62 126 524 859 1101 392 339 13 760 1014 767 58 190 563 40 1523 555 391 94 144 813 1266 281 908