DOCSLIB.ORG

Wild-Harvested Edible Insects

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

28 Six-legged livestock: edible insect farming, collecting and marketing in Thailand Collecting techniques Wild-harvested edible insects Bamboo caterpillars are mainly collected in the north of Thailand. Apart from farmed edible insects like Bamboo caterpillars were tradi onally crickets and palm weevil larvae, other collected by cutting down entire edible insect species such as silkworm bamboo clumps to harvest the pupae, grasshoppers, weaver ants and caterpillars. This approach was bamboo caterpillars are also popular destruc ve and some mes wasteful food items and can be found in every of bamboo material. More recently a market. less invasive collec on method has been tried. Sustainable collec on Grasshoppers, weaver ants, giant without cutting bamboo trees is water bugs and bamboo caterpillars starting to be practised by local are the most popular wild edible people. Mr.Piyachart, a collector of insects consumed. Grasshoppers are bamboo caterpillars from the wild, collected in the wild, but mainly was interviewed in Chiang Rai Province imported from Cambodia; weaver to learn about his sustainable ants and bamboo caterpillars are collecting method. The adult harvested in the wild seasonally. caterpillar exits, a er pupa emergence, from a hole at the base of the bamboo stem. The fi rst or second internode is Bamboo caterpillar examined to reveal the damage (Omphisa fuscidenƩ alis caused by the bamboo caterpillar and Hampson, Family its loca on. The denseness of an Pyralidae) internode is a clue to indicate the presence of bamboo caterpillars. The Known in Thai as rod fai duan or ‘the harves ng of bamboo caterpillars is express train’ the larvae live inside conducted by slicing the specifi c bamboo plants for around ten months. infested internode to obtain the larvae It feeds on 11 species of Dendrocalamus without cu ng the whole plant. and Thyrsostachys bamboo. The Collec on is carried out by cu ng a number of larvae depends on the size rectangular hole approximately 9 x 13 of the bamboo culms (Kayikananta square cen metres in size at specifi c 2000; Leksawasdi 2001). internodes hosting the bamboo caterpillars. Six-legged livestock: edible insect farming, collecting and marketing in Thailand 29 The female moth lays a mass of 80 to is controlling ma ng in a nylon net 130 eggs on the sheaths at the base cage covering the bamboo shoot and of bamboo shoots. A er hatching, the the second is releasing moths for young larvae bore an entrance hole natural ma ng into the bamboo plot. mostly from the fi h to the tenth The la er is best because it is easy internodes. The larvae live and eat and convenient. inside the bamboo shoot, usually a young shoot, on the upper part, un l Economics and marketing they are 45 to 60 days old, when they move down to congregate in the According to farmer groups at Tambon internode with the exis ng egress Waree, Chiang Rai Province, each year point for another eight months. The about 500 kilograms of bamboo Royal Forest Department recommends caterpillars are harvested and sold at that the best time for collecting THB200-250/kilogram to buyers who bamboo caterpillars is around January come to their villages. to April when bamboo caterpillars can be obtained from the specific Mr Jaturong, an edible insect internode and the infested bamboo entrepreneur, is one of the biggest culm can be harvested for later buyers of bamboo caterpillars. His u liza on (Kayikananta 2000). company brand is ‘Mae Urai, Edible Insect’. Each year he buys at least Generally, the infested bamboo culms 20 000 kilograms of bamboo caterpillars are stronger than the non-infested from villages in the north of Thailand; ones because the wood cells are small 10-20 percent comes from and dense, making them stronger and neighbouring countries such as Lao heavier than normal bamboo. They PDR and Myanmar. The product is can be u lized to make bamboo packaged in both uncooked frozen handicra s and construc on poles. packs and ready-to-eat boxes (deep- fried beforehand). The uncooked Rearing technique frozen packs are distributed throughout Thailand via the Makro The best prac ce for farming bamboo wholesale supermarket chain. On caterpillars has yet to be developed. average, 1 000 kilograms are sold each Currently, the Royal Forest Department month at THB365/kilogram. The had developed management rearing ready-to-eat (cooked) bamboo techniques for bamboo caterpillars caterpillars are packed in plas c boxes (Kayikananta 2000). Two management containing 100 grams and sell at methods are recommended. The fi rst THB130 in retail shops. Each month 30 Six-legged livestock: edible insect farming, collecting and marketing in Thailand around 3 500 to 4 000 boxes are sold. Recently, the company has developed As the bamboo caterpillar is widely a new product line of cooked bamboo consumed and in demand, a simple caterpillars sealed in a container that and effi cient breeding technology for can be heated in a microwave oven bamboo caterpillars at the farm level before ea ng. as well as imported product processing should be further inves gated and Opportunities and constraints developed. Bamboo caterpillars are one of the most popular edible insects and the Weaver ant (Oecophylla selling price is s ll quite high compared smaragdina Fabricius, to other edible species. A rearing Family Formicidae) technique has been developed, although it is s ll based on semi- Weaver ants are known locally as ‘red’ natural habitat and s ll needs bamboo ants or mod-daeng and are a popular as the food source. However, with delicacy. The ant workers construct proper management of semi-natural nests by weaving together leaves farming and harvesting, bamboo using larval silk. Many ant colonies caterpillars can become a more can be found on one tree. popular edible insect and help with income genera on for local people. Weaver ants are predominantly found The area of bamboo planta ons could in the northeast and have been be increased for farming purposes – interlinked with the way of life of an indirect contribution to people in this region for a long me. environmental conserva on. Tradi onal local folk songs and dances have included stories of red ant egg Lack of knowledge or only basic harves ng. Red ant eggs (the larval understanding about the biology, and pupal stage), or khai mod-daeng ecology and habitat of these are popular food. Pupae and adults caterpillars by local harvesters are also eaten. The most popular presents a risk to the ongoing dishes, par cularly in the northeast, availability of the species. Therefore, are omelet mixed with red ant eggs proper management and harves ng and Thai red ant egg salad (yum khai techniques for sustainable use of this mod-daeng). insect are urgently needed for local people; mainly ethnic groups in the Usually weaver ants are harvested north of Thailand. from trees in the wild. However, some Six-legged livestock: edible insect farming, collecting and marketing in Thailand 31 farmers can breed and maintain is poked into the nest with the p of weaver ant colonies in their own the pole and it is shaken so the larvae gardens on mango trees. The colonies and pupae fall down into the bag. can be maintained and expanded if Then the bag is poured onto a plate their host trees are protected from or container and some rice or tapioca predators and have good access to fl our is added to prevent the ants from water. The weaver ants need water climbing up to bite the collector. A to produce ace c acid. branch is put on the plate for adult ants to climb back up the branch and A method to propagate ant nests in it is whipped against a tree to release mango orchards is the use of overhead the adult ants. The remaining larvae ant highways that link the trees of the and pupae are removed for orchard. These ant highways help the consump on (Lewvanich et al. 1999). ants to conserve energy by not needing to leave their trees and also Economics and marketing protect them from ground based predators. Consequently nest Information on production and mul plica on is accelerated. The marke ng of weaver ants is limited to highways are made from any type of individual cases. Currently, the market rope, except plas c material, but price for weaver ant eggs is round ra an canes are preferred. THB250-500/kilogram depending on the period and loca on. When the Collecting techniques season is nearly over, the price will be high. Usually 1-2 kilograms of weaver In north and northeast Thailand the ants can be collected in the wild each season for weaver ants’ harves ng day although some collectors can usually occurs once a year during the collect 5-8 kilograms/day. About dry season between February and 300-400 grams of larvae and pupae May. During this period the arboreal per nest can be harvested. On average nests of the weaver ants are full of one collector can earn THB250-500/ eggs, larvae and pupae. In Petchabun day. Province the season occurs from January to May and three crops are The income for weaver ant sellers at obtained annually. markets in the northeast and north (based on interviews) is around THB Harves ng is undertaken using a long 1 200-3 000/day with around 5-10 bamboo pole with a bag or basket kilograms of weaver ants sold per day a ached with strings to the p. A hole (on average 5 kilograms/day). 32 Six-legged livestock: edible insect farming, collecting and marketing in Thailand Opportunities and constraints One wholesaler at Talad Thai market in Bangkok, which is one of the biggest Weaver ants are very popular and edible insect markets, can sell around consumer demand is higher than the 30-40 kilograms/day and net profi t is natural supply.
Recommended publications
  • Orthoptera Acrididae

    Orthoptera Acrididae

    Provided for non-commercial research and education use. Not for reproduction, distribution or commercial use. Vol. 12 No. 1 (2019) Egyptian Academic Journal of Biological Sciences is the official English language journal of the Egyptian Society for Biological Sciences, Department of Entomology, Faculty of Sciences Ain Shams University. Entomology Journal publishes original research papers and reviews from any entomological discipline or from directly allied fields in ecology, behavioral biology, physiology, biochemistry, development, genetics, systematics, morphology, evolution, control of insects, arachnids, and general entomology. www.eajbs.eg.net ------------------------------------------------------------------------------------------------------ Citation: Egypt. Acad. J. Biolog. Sci. (A. Entomology) Vol. 12(1) pp: 153- 161 (2019) Egypt. Acad. J. Biolog. Sci., 12(1):153– 161 (2019) Egyptian Academic Journal of Biological Sciences A. Entomology ISSN 1687- 8809 www.eajbs.eg.net Cytogenetic and Meiotic Studies Reveal Conservatism in Acrida turrita (Linnaeus 1758) (Orthoptera: Acrididae) from Lagos, Nigeria Adekoya, K. O1*., Fakorede, S. T1., Okoro, A. N1. and Akpan, U. U1. 1Cell Biology and Genetics Department, University of Lagos, Nigeria E. Mail: [email protected] __________________________________________________________ ARTICLE INFO ABSTRACT Article History The Acrididae exhibits a stable karyotypic uniformity or Received:13/1/2019 conservatism and are a typical specimen for cytological and meiotic Accepted:8/2/2019 investigations. Despite the diversity and cytotaxonomic value of this _______________ family, however there are only a few studies on their karyology. Keywords: This paper is therefore aimed at describing the karyotype and Meiosis, meiotic behaviours of chromosomes of Acrida turrita from Nigeria, Chiasmata, West Africa. Ten (10) male A. turrita grasshoppers were randomly Karyotype, Acrida collected from different locations in the University of Lagos turrita, Nigeria community between May and June, 2018.
  • Soundscape of Urban-Tolerant Crickets (Orthoptera: Gryllidae, Trigonidiidae) in a Tropical Southeast Asia City, Singapore Ming Kai Tan

    Soundscape of Urban-Tolerant Crickets (Orthoptera: Gryllidae, Trigonidiidae) in a Tropical Southeast Asia City, Singapore Ming Kai Tan

    Soundscape of urban-tolerant crickets (Orthoptera: Gryllidae, Trigonidiidae) in a tropical Southeast Asia city, Singapore Ming Kai Tan To cite this version: Ming Kai Tan. Soundscape of urban-tolerant crickets (Orthoptera: Gryllidae, Trigonidiidae) in a tropical Southeast Asia city, Singapore. 2020. hal-02946307 HAL Id: hal-02946307 https://hal.archives-ouvertes.fr/hal-02946307 Preprint submitted on 23 Sep 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. 1 Soundscape of urban-tolerant crickets (Orthoptera: Gryllidae, Trigonidiidae) in a 2 tropical Southeast Asia city, Singapore 3 4 Ming Kai Tan 1 5 6 1 Institut de Systématique, Evolution et Biodiversité (ISYEB), Muséum national d’Histoire 7 naturelle, CNRS, SU, EPHE, UA, 57 rue Cuvier, CP 50, 75231 Paris Cedex 05, France; 8 Email: [email protected] 9 10 11 1 12 Abstract 13 14 Urbanisation impact biodiversity tremendously, but a few species can still tolerate the harsh 15 conditions of urban habitats. Studies regarding the impact of urbanisation on the soundscape 16 and acoustic behaviours of sound-producing animals tend to overlook invertebrates, including 17 the crickets. Almost nothing is known about their acoustic community in the urban 18 environment, especially for Southeast Asia where rapid urbanisation is widespread.
  • Oedipodinae: Acrididae: Orthoptera) from Pakistan

    Oedipodinae: Acrididae: Orthoptera) from Pakistan

    Journal of Cell and Animal Biology Vol. 6(2), pp. 29-32, 30 January, 2012 Available online at http://www.academicjournals.org/JCAB DOI: 10.5897/JCAB12.008 ISSN 1996-0867 ©2012 Academic Journals Full Length Research Paper A new species of the genus Hilethera Uvarov (Oedipodinae: Acrididae: Orthoptera) from Pakistan Barkat Ali Bughio, Riffat Sultana* and M. Saeed Wagan Department of Zoology, University of Sindh, Jamshoro, Pakistan. Accepted 24 January, 2012 The subfamily Oedipodinae has considerable economic importance in Pakistan. It poses constant threat to pastures, orchards and variety of crops in both irrigated and rain-fed areas. Amongst its members, the genus Hilethera has not been studied extensively and it was described by Uvarov in 1925. It comprised two species: Hilethera hierichonica Uvarov and Hilethera aeolopoides Uvarov, but at present, we have added one new species, Hilethera balucha to this genus. This new species is closely related to Trilophidia annulata Thunberg because it has a refined body form but can easily be separated from the same on the following bases: it has the structure of pronotum; its anterior projections are conical, extending outwardly. It has lateral plates with convex median process, has shorter ancorae placed angularly, and has hyaline wings that are transparent with a smoky marginal band, and slightly greenish at the base. This insect has been collected from rocky areas with scattered vegetation that consists of grasses and herbs. H. balocha new species is described from Balochistan Province of Pakistan. Key words: Oedipodinae, new species, Hilethera Balocha , Balochistan. INTRODUCTION The fauna of grasshopper insects belonging to the Mostly, they are known as geophiles (living in open subfamily Oedipodinae are of considerable economic grounds) and phytophyles (found at vegetation, grasses, importance in Pakistan.
  • To the Mid-Cretaceous

    To the Mid-Cretaceous

    Biosis: Biological Systems (2020) 1(1): 33-38 https://doi.org/10.37819/biosis.001.01.0049 ORIGINAL RESEARCH A New Genus of Crickets (Orthoptera: Gryllidae) in Mid-Cretaceous Myanmar Amber George Poinar, Jr.a*, You Ning Sub and Alex E. Brownc aDepartment of Integrative Biology, Oregon State University, Corvallis, OR 97331, USA. bAustralian National Insect Collection, CSIRO, Clunies Ross St, Acton, ACT 2601, Canberra, Australia. b629 Euclid Avenue, Berkeley, CA 94708, USA. *Corresponding Author: George Poinar, Jr. Email: [email protected] © The Author(s) 2020 ABSTRACT Crickets (Orthoptera: Grylloidea) are a highly diverse and successful group that due ARTICLE HISTORY to their chirping are often heard more often than they are seen. Their omnivorous diet Received 28 December 2019 allows them to exist in a variety of terrestrial habitats around the world. In some Revised 10 January 2020 environments, cricket populations can build up and become plagues, resulting in Accepted 15 January 2020 significant damage to seedling crops. A new genus and species of cricket, Pherodactylus micromorphus gen. et sp. nov. (Orthoptera: Gryllidae) is described KEYWORDS from mid-Cretaceous Myanmar amber. The new genus is characterized by the Gryllidae following features: head without prominent bristles, pronotum longer than wide, mid-Cretaceous middle of pronotal disk with two distinct large dark “eyespots”, fore leg robust and 3 Myanmar amber apical spurs arranged on inner side of fore leg tibia. Shed portions of a lizard skin comparative morphology adjacent to the specimen reveal possible evidence of attempted predation. Pherodactylus micromorphus cricket Introduction cricket in Myanmar amber. While the specimen is in its last instar, it possesses all of the adult features except Crickets (Orthoptera: Grylloidea) are an extremely those of the reproductive system and is considered worthy diverse and successful group and occur globally except of description for this reason as well as to the rarity of at the Poles.
  • Identification of Characterizing Aroma Components of Roasted Chicory

    Identification of Characterizing Aroma Components of Roasted Chicory

    Article Cite This: J. Agric. Food Chem. XXXX, XXX, XXX−XXX pubs.acs.org/JAFC Identification of Characterizing Aroma Components of Roasted Chicory “Coffee” Brews Tiandan Wu and Keith R. Cadwallader* Department of Food Science and Human Nutrition, University of Illinois at Urbana−Champaign, 1302 West Pennsylvania Avenue, Urbana, Illinois 61801, United States *S Supporting Information ABSTRACT: The roasted and ground root of the chicory plant (Cichorium intybus), often referred to as chicory coffee, has served as a coffee surrogate for well over 2 centuries and is still in common use today. Volatile components of roasted chicory brews were identified by direct solvent extraction and solvent-assisted flavor evaporation (SAFE) combined with gas chromatography−olfactometry (GC−O), aroma extract dilution analysis (AEDA), and gas chromatography−mass spectrometry (GC−MS). A total of 46 compounds were quantitated by stable isotope dilution analysis (SIDA) and internal standard methods, and odor-activity values (OAVs) were calculated. On the basis of the combined results of AEDA and OAVs, rotundone was considered to be the most potent odorant in roasted chicory. On the basis of their high OAVs, additional predominant odorants included 3-hydroxy-4,5-dimethyl-2(5H)-furanone (sotolon), 2-methylpropanal, 3-methylbutanal, 2,3- dihydro-5-hydroxy-6-methyl-4H-pyran-4-one (dihydromaltol), 1-octen-3-one, 2-ethyl-3,5-dimethylpyrazine, 4-hydroxy-2,5- dimethyl-3(2H)-furanone (HDMF), and 3-hydroxy-2-methyl-4-pyrone (maltol). Rotundone, with its distinctive aromatic woody, peppery, and “chicory-like” note was also detected in five different commercial ground roasted chicory products.
  • Myosin II Sequences for Lethocerus Indicus

    Myosin II Sequences for Lethocerus Indicus

    J Muscle Res Cell Motil DOI 10.1007/s10974-017-9476-6 Myosin II sequences for Lethocerus indicus Lanette Fee1 · Weili Lin2 · Feng Qiu2 · Robert J. Edwards1 Received: 8 May 2017 / Accepted: 10 July 2017 © The Author(s) 2017. This article is an open access publication Abstract We present the genomic and expressed myo- that informed the early swinging crossbridge theory of sin II sequences from the giant waterbug, Lethocerus indi- contraction (Huxley and Brown 1967; Huxley 1969) was cus. The intron rich gene appears relatively ancient and the observation of tilted myosin heads attached to actin contains six regions of mutually exclusive exons that are in rigor Lethocerus muscle (Reedy et al. 1965). The first alternatively spliced. Alternatively spliced regions may be time-resolved X-ray diffraction of actively contracting mus- involved in the asymmetric myosin dimer structure known cle took advantage of the oscillatory contraction mode of as the interacting heads motif, as well as stabilizing the Lethocerus muscle (Tregear and Miller 1969). The subse- interacting heads motif within the thick filament. A lack of quent development of modern synchrotron X-ray sources negative charge in the myosin S2 domain may explain why was initially driven by the problem of muscle (Holmes and Lethocerus thick filaments display a perpendicular interact- Rosenbaum 1998), and the first synchrotron X-ray pattern ing heads motif, rather than one folded back to contact S2, was recorded from Lethocerus muscle (Rosenbaum et al. as is seen in other thick filament types such as those from 1971). The first cryo-EM images of isolated myosin fila- tarantula.
  • Download Download

    Download Download

    Agr. Nat. Resour. 54 (2020) 499–506 AGRICULTURE AND NATURAL RESOURCES Journal homepage: http://anres.kasetsart.org Research article Checklist of the Tribe Spilomelini (Lepidoptera: Crambidae: Pyraustinae) in Thailand Sunadda Chaovalita,†, Nantasak Pinkaewb,†,* a Department of Entomology, Faculty of Agriculture, Kasetsart University, Bangkok 10900, Thailand b Department of Entomology, Faculty of Agriculture at Kamphaengsaen, Kasetsart University, Kamphaengsaen Campus, Nakhon Pathom 73140, Thailand Article Info Abstract Article history: In total, 100 species in 40 genera of the tribe Spilomelini were confirmed to occur in Thailand Received 5 July 2019 based on the specimens preserved in Thailand and Japan. Of these, 47 species were new records Revised 25 July 2019 Accepted 15 August 2019 for Thailand. Conogethes tenuialata Chaovalit and Yoshiyasu, 2019 was the latest new recorded Available online 30 October 2020 species from Thailand. This information will contribute to an ongoing program to develop a pest database and subsequently to a facilitate pest management scheme in Thailand. Keywords: Crambidae, Pyraustinae, Spilomelini, Thailand, pest Introduction The tribe Spilomelini is one of the major pests in tropical and subtropical regions. Moths in this tribe have been considered as The tribe Spilomelini Guenée (1854) is one of the largest tribes and the major pests of economic crops such as rice, sugarcane, bean belongs to the subfamily Pyraustinae, family Crambidae; it consists of pods and corn (Khan et al., 1988; Hill, 2007), durian (Kuroko 55 genera and 5,929 species worldwide with approximately 86 genera and Lewvanich, 1993), citrus, peach and macadamia, (Common, and 220 species of Spilomelini being reported in North America 1990), mulberry (Sharifi et.
  • Of Mindanao, Philippines

    Of Mindanao, Philippines

    Zootaxa 2351: 14–28 (2010) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2010 · Magnolia Press ISSN 1175-5334 (online edition) Cicadas (Insecta: Hemiptera: Cicadidae) of Mindanao, Philippines, with the description of a new genus and a new species YOUNG JUNE LEE Department of Ecology and Evolutionary Biology, University of Connecticut, 75 North Eagleville Road, Storrs, CT 06269, USA. E-mail: [email protected] Abstract This paper provides the first faunal checklist for the family Cicadidae (Insecta: Hemiptera) from Mindanao, Philippines, comprising 17 species belonging to 13 genera. A new species, Chremistica kyoungheeae sp. nov., is described. Platypleura elizabethae Lee and Nelcyndana tener (Stål) are newly added to the cicada fauna of Mindanao. Dokuma Distant syn. nov. is treated as a junior synonym of Oncotympana Stål, which is redefined to include four species: O. pallidiventris Stål, O. viridicincta Stål, O. nigristigma (Walker) comb. nov., and an undescribed Oncotympana sp., all from the Philippines. Dokuma consobrina Distant syn. nov. is synonymized with O. viridicincta. A new genus, Sonata gen. nov., is described to include the following species previously placed in Oncotympana: Sonata fuscata (Distant), Sonata maculaticollis (De Motschulsky), Sonata ella (Lei & Chou), Sonata expansa (Walker), Sonata mahoni (Distant), Sonata melanoptera (Distant), Sonata obnubila (Distant), Sonata stratoria (Distant), and Sonata virescens (Distant) (nine species comb. nov.). The genus Champaka Distant stat. rev. is resurrected from junior synonymy with Platylomia Stål to include the following species previously placed in the Platylomia spinosa group: Champaka spinosa (Fabricius), Champaka abdulla (Distant), Champaka viridimaculata (Distant), Champaka nigra (Distant), Champaka virescens (Distant), Champaka meyeri (Distant), Champaka wallacei (Beuk), Champaka celebensis Distant, Champaka aerata (Distant), Champaka constanti (Lee), and Champaka maxima (Lee) (eleven species comb.
  • An Inventory of Short Horn Grasshoppers in the Menoua Division, West Region of Cameroon

    An Inventory of Short Horn Grasshoppers in the Menoua Division, West Region of Cameroon

    AGRICULTURE AND BIOLOGY JOURNAL OF NORTH AMERICA ISSN Print: 2151-7517, ISSN Online: 2151-7525, doi:10.5251/abjna.2013.4.3.291.299 © 2013, ScienceHuβ, http://www.scihub.org/ABJNA An inventory of short horn grasshoppers in the Menoua Division, West Region of Cameroon Seino RA1, Dongmo TI1, Ghogomu RT2, Kekeunou S3, Chifon RN1, Manjeli Y4 1Laboratory of Applied Ecology (LABEA), Department of Animal Biology, Faculty of Science, University of Dschang, P.O. Box 353 Dschang, Cameroon, 2Department of Plant Protection, Faculty of Agriculture and Agronomic Sciences (FASA), University of Dschang, P.O. Box 222, Dschang, Cameroon. 3 Département de Biologie et Physiologie Animale, Faculté des Sciences, Université de Yaoundé 1, Cameroun 4 Department of Biotechnology and Animal Production, Faculty of Agriculture and Agronomic Sciences (FASA), University of Dschang, P.O. Box 222, Dschang, Cameroon. ABSTRACT The present study was carried out as a first documentation of short horn grasshoppers in the Menoua Division of Cameroon. A total of 1587 specimens were collected from six sites i.e. Dschang (265), Fokoue (253), Fongo – Tongo (267), Nkong – Ni (271), Penka Michel (268) and Santchou (263). Identification of these grasshoppers showed 28 species that included 22 Acrididae and 6 Pyrgomorphidae. The Acrididae belonged to 8 subfamilies (Acridinae, Catantopinae, Cyrtacanthacridinae, Eyprepocnemidinae, Oedipodinae, Oxyinae, Spathosterninae and Tropidopolinae) while the Pyrgomorphidae belonged to only one subfamily (Pyrgomorphinae). The Catantopinae (Acrididae) showed the highest number of species while Oxyinae, Spathosterninae and Tropidopolinae showed only one species each. Ten Acrididae species (Acanthacris ruficornis, Anacatantops sp, Catantops melanostictus, Coryphosima stenoptera, Cyrtacanthacris aeruginosa, Eyprepocnemis noxia, Gastrimargus africanus, Heteropternis sp, Ornithacris turbida, and Trilophidia conturbata ) and one Pyrgomorphidae (Zonocerus variegatus) were collected in all the six sites.
  • Development of Encyclopedia Boyong Sleman Insekta River As Alternative Learning Resources

    Development of Encyclopedia Boyong Sleman Insekta River As Alternative Learning Resources

    PROC. INTERNAT. CONF. SCI. ENGIN. ISSN 2597-5250 Volume 3, April 2020 | Pages: 629-634 E-ISSN 2598-232X Development of Encyclopedia Boyong Sleman Insekta River as Alternative Learning Resources Rini Dita Fitriani*, Sulistiyawati Biological Education Faculty of Science and Technology, UIN Sunan Kalijaga Jl. Marsda Adisucipto Yogyakarta, Indonesia Email*: [email protected] Abstract. This study aims to determine the types of insects Coleoptera, Hemiptera, Odonata, Orthoptera and Lepidoptera in the Boyong River, Sleman Regency, Yogyakarta, to develop the Encyclopedia of the Boyong River Insect and to determine the quality of the encyclopedia developed. The method used in the research inventory of the types of insects Coleoptera, Hemiptera, Odonata, Orthoptera and Lepidoptera insects in the Boyong River survey method with the results of the study found 46 species of insects consisting of 2 Coleoptera Orders, 2 Hemiptera Orders, 18 orders of Lepidoptera in Boyong River survey method with the results of the research found 46 species of insects consisting of 2 Coleoptera Orders, 2 Hemiptera Orders, 18 orders of Lepidoptera in Boyong River survey method. odonata, 4 Orthopterous Orders and 20 Lepidopterous Orders from 15 families. The encyclopedia that was developed was created using the Adobe Indesig application which was developed in printed form. Testing the quality of the encyclopedia uses a checklist questionnaire and the results of the percentage of ideals from material experts are 91.1% with very good categories, 91.7% of media experts with very good categories, peer reviewers 92.27% with very good categories, biology teachers 88, 53% with a very good category and students 89.8% with a very good category.
  • Larval Diapause Termination in the Bamboo Borer, Omphisa Fuscidentalis

    Larval Diapause Termination in the Bamboo Borer, Omphisa Fuscidentalis

    RESEARCH ARTICLE Larval diapause termination in the bamboo borer, Omphisa fuscidentalis Suphawan Suang1, Manaporn Manaboon1*, Tippawan Singtripop1, Kiyoshi Hiruma2, Yu Kaneko2, Pimonrat Tiansawat3, Peter Neumann3,4,5, Panuwan Chantawannakul1,3* 1 Endocrinology Research Laboratory, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand, 2 Faculty of Agriculture and Life Sciences, Hirosaki University, Hirosaki, Japan, 3 Bee Protection Laboratory, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand, 4 Institute of Bee Health, Vetsuisse Faculty, University of Bern, Bern, Switzerland, 5 Agroscope, Swiss Bee Research Centre, Bern, Switzerland a1111111111 * [email protected] (PC); [email protected] (MM) a1111111111 a1111111111 a1111111111 Abstract a1111111111 In insects, juvenile hormone (JH) and 20-hydroxyecdysone (20E) regulate larval growth and molting. However, little is known about how this cooperative control is terminating larval dia- pause especially in the bamboo borer, Omphisa fuscidentalis. In both in vivo and in vitro OPEN ACCESS experiments, we here measured the expression levels of genes which were affected by Citation: Suang S, Manaboon M, Singtripop T, juvenile hormone analogue (JHA: S-methoprene) and 20-hydroxyecdysone (20E) in dia- Hiruma K, Kaneko Y, Tiansawat P, et al. (2017) pausing O. fuscidentalis larvae. Corresponding mRNA expression changes in the subeso- Larval diapause termination in the bamboo borer, phageal ganglion (SG) and prothoracic gland (PG) were evaluated using qRT-PCR. The Omphisa fuscidentalis. PLoS ONE 12(4): data showed similar response patterns of JH receptor gene (OfMet), diapause hormone e0174919. https://doi.org/10.1371/journal. pone.0174919 gene (OfDH-PBAN), ecdysone receptor genes (OfEcR-A and OfEcR-B1) and ecdysone inducible genes (OfBr-C, OfE75A, OfE75B, OfE75C and OfHR3).
  • Acta Bianco 2/2007.Xp

    Acta Bianco 2/2007.Xp

    ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Acta Entomologica Slovenica Jahr/Year: 2008 Band/Volume: 16 Autor(en)/Author(s): Boulard Michel Artikel/Article: PLATYLOMIA OPERCULATA DISTANT, 1913, A CICADA THAT TAKES WATER FROM HOT SPRINGS AND BECOMES VICTIM OF THE PEOPLE (RHYNCHOTA: CICADOMORPHA: CICADIDAE) 105-116 ©Slovenian Entomological Society, download unter www.biologiezentrum.at ACTA ENTOMOLOGICA SLOVENICA LJUBLJANA, DECEMBER 2008 Vol. 16, øt. 2: 105–116 PLATYLOMIA OPERCULATA DISTANT, 1913, A CICADA THAT TAKES WATER FROM HOT SPRINGS AND BECOMES VICTIM OF THE PEOPLE (RHYNCHOTA: CICADOMORPHA: CICADIDAE) Michel BOULARD Ecole Pratique des Hautes Etudes et Museum National d'Histoire Naturelle, 45 rue Buffon, F-75005 Paris, e-mail: [email protected] Abstract – Males of the Asian cicada Platylomia operculata Distant, 1913, mysteriously sense the need to absorb some water from rather frequent hot springs in North Thailand (notably those of Jaesorn National Park), and come to sources only at night adding an unusual element to the behaviour of normally diurnal and crepuscular insects. This imper- ative followed in unison by the males of the same population, finds an anthropic and trag- ic end, the cicada in question representing a proteinic manna appreciated by Thais. In the addendum, we give a provisional list of the Jaesorn N.P. cicadofauna, of which two other species take some drinks from mud or humid sand (first records). KEY WORDS: Rhynchota, Cicadomorpha, Cicadidae, Cicadinae, Platylomia, Leptopsaltria, Balinta, ethology, ethnology (entomophagous people), tropical Asia, Thailand. Izvleœek – PLATYLOMIA OPERCULATA DISTANT, 1913, ØKRÆAD, KI PIJE VODO IZ TOPLIH VRELCEV IN POSTANE ÆRTEV LJUDI (RHYNCHOTA: CICADOMORPHA: CICADIDAE) Samci azijskega økræada vrste Platylomia operculata Distant, 1913, skrivnostno zaœutijo potrebo po pitju vode iz precej pogostih toplih vrelcev na severu Tajske (posebno v narodnem parku Jaesorn).