The Vartian Collection Part I. Noctuoidea. Fibigeriana
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Abacca Mosaic Virus
Annex Decree of Ministry of Agriculture Number : 51/Permentan/KR.010/9/2015 date : 23 September 2015 Plant Quarantine Pest List A. Plant Quarantine Pest List (KATEGORY A1) I. SERANGGA (INSECTS) NAMA ILMIAH/ SINONIM/ KLASIFIKASI/ NAMA MEDIA DAERAH SEBAR/ UMUM/ GOLONGA INANG/ No PEMBAWA/ GEOGRAPHICAL SCIENTIFIC NAME/ N/ GROUP HOST PATHWAY DISTRIBUTION SYNONIM/ TAXON/ COMMON NAME 1. Acraea acerata Hew.; II Convolvulus arvensis, Ipomoea leaf, stem Africa: Angola, Benin, Lepidoptera: Nymphalidae; aquatica, Ipomoea triloba, Botswana, Burundi, sweet potato butterfly Merremiae bracteata, Cameroon, Congo, DR Congo, Merremia pacifica,Merremia Ethiopia, Ghana, Guinea, peltata, Merremia umbellata, Kenya, Ivory Coast, Liberia, Ipomoea batatas (ubi jalar, Mozambique, Namibia, Nigeria, sweet potato) Rwanda, Sierra Leone, Sudan, Tanzania, Togo. Uganda, Zambia 2. Ac rocinus longimanus II Artocarpus, Artocarpus stem, America: Barbados, Honduras, Linnaeus; Coleoptera: integra, Moraceae, branches, Guyana, Trinidad,Costa Rica, Cerambycidae; Herlequin Broussonetia kazinoki, Ficus litter Mexico, Brazil beetle, jack-tree borer elastica 3. Aetherastis circulata II Hevea brasiliensis (karet, stem, leaf, Asia: India Meyrick; Lepidoptera: rubber tree) seedling Yponomeutidae; bark feeding caterpillar 1 4. Agrilus mali Matsumura; II Malus domestica (apel, apple) buds, stem, Asia: China, Korea DPR (North Coleoptera: Buprestidae; seedling, Korea), Republic of Korea apple borer, apple rhizome (South Korea) buprestid Europe: Russia 5. Agrilus planipennis II Fraxinus americana, -
Western Ghats), Idukki District, Kerala, India
International Journal of Entomology Research International Journal of Entomology Research ISSN: 2455-4758 Impact Factor: RJIF 5.24 www.entomologyjournals.com Volume 3; Issue 2; March 2018; Page No. 114-120 The moths (Lepidoptera: Heterocera) of vagamon hills (Western Ghats), Idukki district, Kerala, India Pratheesh Mathew, Sekar Anand, Kuppusamy Sivasankaran, Savarimuthu Ignacimuthu* Entomology Research Institute, Loyola College, University of Madras, Chennai, Tamil Nadu, India Abstract The present study was conducted at Vagamon hill station to evaluate the biodiversity of moths. During the present study, a total of 675 moth specimens were collected from the study area which represented 112 species from 16 families and eight super families. Though much of the species has been reported earlier from other parts of India, 15 species were first records for the state of Kerala. The highest species richness was shown by the family Erebidae and the least by the families Lasiocampidae, Uraniidae, Notodontidae, Pyralidae, Yponomeutidae, Zygaenidae and Hepialidae with one species each. The results of this preliminary study are promising; it sheds light on the unknown biodiversity of Vagamon hills which needs to be strengthened through comprehensive future surveys. Keywords: fauna, lepidoptera, biodiversity, vagamon, Western Ghats, Kerala 1. Introduction Ghats stretches from 8° N to 22° N. Due to increasing Arthropods are considered as the most successful animal anthropogenic activities the montane grasslands and adjacent group which consists of more than two-third of all animal forests face several threats (Pramod et al. 1997) [20]. With a species on earth. Class Insecta comprise about 90% of tropical wide array of bioclimatic and topographic conditions, the forest biomass (Fatimah & Catherine 2002) [10]. -
Presencia En La Península Ibérica De Apaidia Barbarica Legrand, 1939 Y Revisión De Su Categoría Como Especie Válida (Lepidoptera: Erebidae)
Boletín de la Sociedad Entomológica Aragonesa (S.E.A.), nº 52 (30/6/2013): 219–225. PRESENCIA EN LA PENÍNSULA IBÉRICA DE APAIDIA BARBARICA LEGRAND, 1939 Y REVISIÓN DE SU CATEGORÍA COMO ESPECIE VÁLIDA (LEPIDOPTERA: EREBIDAE) J. Gastón1, F. J. Morente-Benítez2 & V. Redondo3 1 Amboto, 7, 4ª, Dcha., 48993 Getxo (Bizkaia, España) 2 Camino de La Zubia, 21, 2º C, 18006 (Granada, España) 3 Jerónimo Blancas, 8, 50001 (Zaragoza, España) Resumen: Se menciona por primera vez al taxon Apaidia barbarica Legrand, 1939 de la península Ibérica, sobre material recolectado en la provincia de Almería (Andalucía, España). Además se ilustra el aparato genital del macho y de la hembra, este último por primera vez, aportando datos para la separación específica entre los táxones conocidos de su área de influencia en el Mediterráneo occidental, así como su distribución. Palabras clave: Lepidoptera, Erebidae, Arctiinae, Apaidia barbarica, distribución, taxonomía, península Ibérica. Presence in the Iberian Peninsula of Apaidia barbarica Legrand, 1939, with a revision of its status as a valid species (Lepidoptera: Erebidae) Abstract: Apaidia barbarica Legrand, 1939 is here reported from the Iberian Peninsula for the first time, based on material collected in Almeria province (Andalusia, Spain). In addition, the genitalia of both the male and (for the first time) the female are illustrated, diagnostic characters are provided to facilitate separation from the other taxa known to occur in the western Mediterranean area, and information is given on its distribution range. Key words: Lepidoptera, Erebidae, Arctiinae, Apaidia barbarica, distribution, taxonomy, Iberian Peninsula. Introducción El género Apaidia Hampson, 1900 ha sido motivo de discu- existe en la Red (Karsholt et al., 2012) se refieren al taxon en sión por diferentes autores intentando aclarar la posición estudio como Apaidia barbarica. -
Entomofauna Ansfelden/Austria; Download Unter
© Entomofauna Ansfelden/Austria; download unter www.biologiezentrum.at Entomofauna ZEITSCHRIFT FÜR ENTOMOLOGIE Band 27, Heft 2: 37-44 ISSN 0250-4413 Ansfelden, 30. April 2006 Eine neue Calpenia-Art aus China (Lepidoptera, Arctiidae) Thomas WITT und Wolfgang SPEIDEL Zusammenfassung Die neue Art Calpenia siniaevi sp. nov. wird aus der chinesischen Provinz Jiangxi beschrieben und von der nahe verwandten Calpenia takamukui MATSUMURA, 1930 aus Taiwan abgegrenzt. Die Falter beider Arten werden zusammen mit den Genitalien und Coremata vergleichend abgebildet. Abstract The new species Calpenia siniaevi sp. nov. is described from the chinese province Jiangxi and differentiated from the nearly allied Calpenia takamukui MATSUMURA, 1930 from Taiwan. The moths of both species are comparatively illustrated together with the genitalia and coremata. Einleitung Die Gattung Calpenia MOORE, 1872 wurde von KODA (1987) charakterisiert und in die unmittelbare Verwandtschaft der besser bekannten und auch in Europa vorkommenden Gattung Callimorpha LATREILLE, 1809 gestellt. Sie enthält zur Zeit vier 37 © Entomofauna Ansfelden/Austria; download unter www.biologiezentrum.at beschriebene asiatische Arten. Die folgende Liste umfaßt alle Arten der Gattung mit ihren Urbeschreibungsnachweisen und dem Locus typicus, der in der Schreibweise wie in der Originalbeschreibung angegeben wird: Calpenia MOORE, 1872, Proc. zool. Soc. Lond. 1872: 570 takamukui MATSUMURA, 1930 (Calpenia), Insecta matsum. 5 (1/2): 32, locus typicus: Formosa, Horisha [Taiwan] zerenaria OBERTHÜR, 1886 (Euprepia), Études Ent. 11: 30, pl. 3, fig. 17, locus typicus: Chine [China] khasiana MOORE, 1878 (Calpenia), Proc. zool. Soc. Lond. 1878: 5, locus typicus: Khasia hills [Indien] saundersi MOORE, 1872 (Calpenia), Proc. zool. Soc. Lond. 1872: 571, pl. 33, fig. 1, locus typicus: India [Indien] Aus China waren bisher nur Calpenia takamukui MATSUMURA, C. -
Nota Lepidopterologica
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Nota lepidopterologica Jahr/Year: 2006 Band/Volume: 29 Autor(en)/Author(s): Fibiger Michael, Sammut Paul M., Seguna Anthony, Catania Aldo Artikel/Article: Recent records of Noctuidae from Malta, with five species new to the European fauna, and a new subspecies 193-213 ©Societas Europaea Lepidopterologica; download unter http://www.biodiversitylibrary.org/ und www.zobodat.at Notalepid. 29(3/4): 193-213 193 Recent records of Noctuidae from Malta, with five species new to the European fauna, and a new subspecies Michael Fibiger Paul Sammut-, Anthony Seguna \ & Aldo Catania^ ' Molbecha Allé 49, 4180 Sor0, Denmark; e-mail: [email protected] 2 137, 'Fawkner/2\ Dingli Rd., Rabat, RBT 07, Malta; e-mail: [email protected] ^ 'Redeemer', Triq 1-Emigrant, Naxxar, Malta; e-mail: [email protected] ^ 'Rama Rama', Triq Möns. Anton Cilia, Zebbug, Malta; e-mail: [email protected] Abstract. Recent records of Noctuoidea from Malta are given. Five noctuid species are recorded from Europe for the first time: Eublemma conistrota Hampson, 1910, Eiiblemma deserti Rothschild, 1909, Anumeta hilgerti (Rothschild 1909), Hadiila deserticula (Hampson 1905), and Eiixoa canariensis Rebel, 1902. New synonyms are stated: Leptosia velocissima f. tarda Turati, 1926, syn. n. and Leptosia griseimargo Warren, 1912, syn. n., both synonyms of Metachrostis velox (Hübner, 1813); and Pseudohadena (Eremohadena) roseonitens espugnensis Lajonquiere, 1964, syn. n., a synonym of P. (E.) roseonitens roseonitens (Oberthür, 1887). A new subspecies of Xylena exsoleta (Linneaus, 1758), Xylena exsoleta maltensis ssp. n., is established. The literature on Maltese Noctuoidea is reviewed and erronuousely reported species are indicated. -
Recerca I Territori V12 B (002)(1).Pdf
Butterfly and moths in l’Empordà and their response to global change Recerca i territori Volume 12 NUMBER 12 / SEPTEMBER 2020 Edition Graphic design Càtedra d’Ecosistemes Litorals Mediterranis Mostra Comunicació Parc Natural del Montgrí, les Illes Medes i el Baix Ter Museu de la Mediterrània Printing Gràfiques Agustí Coordinadors of the volume Constantí Stefanescu, Tristan Lafranchis ISSN: 2013-5939 Dipòsit legal: GI 896-2020 “Recerca i Territori” Collection Coordinator Printed on recycled paper Cyclus print Xavier Quintana With the support of: Summary Foreword ......................................................................................................................................................................................................... 7 Xavier Quintana Butterflies of the Montgrí-Baix Ter region ................................................................................................................. 11 Tristan Lafranchis Moths of the Montgrí-Baix Ter region ............................................................................................................................31 Tristan Lafranchis The dispersion of Lepidoptera in the Montgrí-Baix Ter region ...........................................................51 Tristan Lafranchis Three decades of butterfly monitoring at El Cortalet ...................................................................................69 (Aiguamolls de l’Empordà Natural Park) Constantí Stefanescu Effects of abandonment and restoration in Mediterranean meadows .......................................87 -
Lepidoptera: Erebidae, Arctiinae) SHILAP Revista De Lepidopterología, Vol
SHILAP Revista de Lepidopterología ISSN: 0300-5267 [email protected] Sociedad Hispano-Luso-Americana de Lepidopterología España González, E.; Beccacece, H. M. First record of Dysschema sacrifica (Hübner, [1831]) on Soybean ( Glycine max (L.) Merr) (Lepidoptera: Erebidae, Arctiinae) SHILAP Revista de Lepidopterología, vol. 45, núm. 179, septiembre, 2017, pp. 403-408 Sociedad Hispano-Luso-Americana de Lepidopterología Madrid, España Available in: http://www.redalyc.org/articulo.oa?id=45552790005 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative SHILAP Revta. lepid., 45 (179) septiembre 2017: 403-408 eISSN: 2340-4078 ISSN: 0300-5267 First record of Dysschema sacrifica (Hübner, [1831]) on Soybean ( Glycine max (L.) Merr) (Lepidoptera: Erebidae, Arctiinae) E. González & H. M. Beccacece Abstract The presence of Dysschema sacrifica (Hübner, [1831]) on soybean ( Glycine max (L.) Merr) is reported for the first time. Larvae of this species were found consuming soybean leaves in soybean fields in Córdoba province, Argentina, and were able to complete their life cycle. Characteristics of adults and larvae are provided for rapid identification in the field. Due to the widespread distribution of this species within the region where soybean is more intensively cultivated in South America, we conclude that D. sacrifica is a potential soybean pest. Further studies on infestation frequency, damage levels and control by natural enemies are needed. KEY WORDS: Lepidoptera, Erebidae, Arctiidae, Dysschema sacrifica , soybean, pest, Argentina. Primer registro de Dysschema sacrifica (Hübner, [1831]) en soja ( Glycine max (L.) Merr) (Lepidoptera: Erebidae, Arctiinae) Resumen Se reporta por primera vez la presencia de Dysschema sacrifica (Hübner, [1831]) en soja ( Glycine max (L.) Merr). -
Check List of Noctuid Moths (Lepidoptera: Noctuidae And
Бiологiчний вiсник МДПУ імені Богдана Хмельницького 6 (2), стор. 87–97, 2016 Biological Bulletin of Bogdan Chmelnitskiy Melitopol State Pedagogical University, 6 (2), pp. 87–97, 2016 ARTICLE UDC 595.786 CHECK LIST OF NOCTUID MOTHS (LEPIDOPTERA: NOCTUIDAE AND EREBIDAE EXCLUDING LYMANTRIINAE AND ARCTIINAE) FROM THE SAUR MOUNTAINS (EAST KAZAKHSTAN AND NORTH-EAST CHINA) A.V. Volynkin1, 2, S.V. Titov3, M. Černila4 1 Altai State University, South Siberian Botanical Garden, Lenina pr. 61, Barnaul, 656049, Russia. E-mail: [email protected] 2 Tomsk State University, Laboratory of Biodiversity and Ecology, Lenina pr. 36, 634050, Tomsk, Russia 3 The Research Centre for Environmental ‘Monitoring’, S. Toraighyrov Pavlodar State University, Lomova str. 64, KZ-140008, Pavlodar, Kazakhstan. E-mail: [email protected] 4 The Slovenian Museum of Natural History, Prešernova 20, SI-1001, Ljubljana, Slovenia. E-mail: [email protected] The paper contains data on the fauna of the Lepidoptera families Erebidae (excluding subfamilies Lymantriinae and Arctiinae) and Noctuidae of the Saur Mountains (East Kazakhstan). The check list includes 216 species. The map of collecting localities is presented. Key words: Lepidoptera, Noctuidae, Erebidae, Asia, Kazakhstan, Saur, fauna. INTRODUCTION The fauna of noctuoid moths (the families Erebidae and Noctuidae) of Kazakhstan is still poorly studied. Only the fauna of West Kazakhstan has been studied satisfactorily (Gorbunov 2011). On the faunas of other parts of the country, only fragmentary data are published (Lederer, 1853; 1855; Aibasov & Zhdanko 1982; Hacker & Peks 1990; Lehmann et al. 1998; Benedek & Bálint 2009; 2013; Korb 2013). In contrast to the West Kazakhstan, the fauna of noctuid moths of East Kazakhstan was studied inadequately. -
New North American Records of the Asian Species, Simplicia Cornicalis, in Florida and Louisiana (Lepidoptera: Noctuidae: Herminiinae) / - Terhune S
Vol. 3 No. 1 2010 DlCKEL et al.: Simplicia in North America 53 LEPIDOPTERA NOVAE, 3(1): 53-56 NEW NORTH AMERICAN RECORDS OF THE ASIAN SPECIES, SIMPLICIA CORNICALIS, IN FLORIDA AND LOUISIANA (LEPIDOPTERA: NOCTUIDAE: HERMINIINAE) / - TERHUNE S. DICKEL16, VERNON A. BROU, Jr.2 6, and J. B. HEPPNER3'4'5 1 P. O. Box 567, Anthony, Florida 32617, USA 2 74320 Jack Loyd Rd., Abita Springs, Louisiana 70420, USA 3 Honda State Collection of Arthropods DPI, FDACS, P. O. Box 147100, Gainesville, Florida 32614, USA ABSTRACT.- The Old World tropical species, Simplicia cornicalis (Fabricius), the magas fruit-borer, is recorded for the first time from North America in the states of Florida and Louisiana. Autumn records are documented for captures since 2006 in central Florida and since 2008 in southern Louisiana. The species is known throughout Southeast and East Asia, from India to southern Japan, to Australia and New Guinea, as well as from Hawaii and the South Pacific islands, feeding mostly on dried plant leaves and plant debris, rotting seed pods, and particularly palm thatch. Rapid spread in the southeastern United States is likely, possibly also to Mexico and Central America. KEY WORDS: Asia, Australia, China, distribution, faunas, Fiji, Honda, Hawaii, Herminiinae, hostplants, India, Japan, Korea, Louisiana, Rapa, Nearctic, New Caledonia, New Guinea, Nodaria, Norfolk Id., Oriental, Samoa, Simplicia, Southeast Asia, Taiwan, Thailand, tropical, United States. Fig. 1. Simplicia cornicalis (wingspans, 22-26mm): a) male, Horida (Lake Placid) (CNC); b) female, Louisiana (Abita Springs) (VAB). The Old World tropical genus, Simplicia Guenee, includes synonymized 7 species of Simplicia, elevated one to valid status, numerous species, most of which have a very uniform appear- and added 4 new species. -
Online Dictionary of Invertebrate Zoology: A
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Armand R. Maggenti Online Dictionary of Invertebrate Zoology Parasitology, Harold W. Manter Laboratory of September 2005 Online Dictionary of Invertebrate Zoology: A Mary Ann Basinger Maggenti University of California-Davis Armand R. Maggenti University of California, Davis Scott Lyell Gardner University of Nebraska - Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/onlinedictinvertzoology Part of the Zoology Commons Maggenti, Mary Ann Basinger; Maggenti, Armand R.; and Gardner, Scott Lyell, "Online Dictionary of Invertebrate Zoology: A" (2005). Armand R. Maggenti Online Dictionary of Invertebrate Zoology. 16. https://digitalcommons.unl.edu/onlinedictinvertzoology/16 This Article is brought to you for free and open access by the Parasitology, Harold W. Manter Laboratory of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Armand R. Maggenti Online Dictionary of Invertebrate Zoology by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Online Dictionary of Invertebrate Zoology 2 abdominal filament see cercus A abdominal ganglia (ARTHRO) Ganglia of the ventral nerve cord that innervate the abdomen, each giving off a pair of principal nerves to the muscles of the segment; located between the alimentary canal and the large ventral mus- cles. abactinal a. [L. ab, from; Gr. aktis, ray] (ECHINOD) Of or per- taining to the area of the body without tube feet that nor- abdominal process (ARTHRO: Crustacea) In Branchiopoda, mally does not include the madreporite; not situated on the fingerlike projections on the dorsal surface of the abdomen. ambulacral area; abambulacral. abactinally adv. abdominal somite (ARTHRO: Crustacea) Any single division of abambulacral see abactinal the body between the thorax and telson; a pleomere; a pleonite. -
Illustrations of Typical Specimens of Lepidoptera Heterocera in The
' , v ' >' ' »' '• t I' i » t r i « » » t » i » i i t t t i I ' » A i i i i" i' • i ' . if I ' • • ; ' '' '. ' ' ''' '•'/ ' ' ' ' ' .' ,' ' ' ,' / ,' • i ' '.i'.iV.i ' ' ' ... ' I ; . ' .' . V 1 '.' .< ' .* i .< . ., it' »'.* fct^t 1 i*i* t'i 1 »*.'* t'li'ttt* 1 \f. ,.', ii..* Ii.'iiv. ' till*'' . l' I ''. '' I * l • .*ii*.' It'll* ' • * 1 ' »»'-kl»ilt ' I * ' t ' ' ' I T,«*,*,l ',' ,',' *. I . , I . ! • .• ,' .' .• i VV 1 ' * i . i . »* . • : i - i ,' t s i . % * i . » i' » t i I » t ; i . I i l . .' " .' ' ,'.'-.' ,• ''',•' , '.'-..'..•'' .'... ' ' i- ,',>."/,• , . ' * . - . • - ' • . i* i i i i \ . till -i i I I * il'^tl.' I ' ' ' ' ', ' ' '« , , . ...-..' ' . '.'• ' ' i .' '•-.• • ',•' .' "'.' ,' . i l ' »' i 'VV\' Wi'Vi'VVi,',',- i'\ VVvV iWwVAvVVVv' . i i , ; i ' ; ' . >,<VtV^! _ i „< ' ' ' I ' .' ' ' . , . 1 ' • ' . I \ 1 I k 1 I '. ^ 1* 1 i . \ \ •. 1 l .' t *' N l 1* l l l' , 1* ,* V . t .' < ' '.''.''. ', '.,".' ' ' ..'.: " , • 1 I '. ' ' . 1 , 1 ' \ ' ' I ' .'''.••' ' ' COLLECTION OF William Schaus © PRESENTED TO THE National Museum MCMV ft.? ILLUSTRATIONS \ OF TYPICAL SPECIMENS OF LEPIDOPTERA HETEROCERA IN THE COLLECTION OP THE BRITISH MUSEUM. Part V.—By ARTHUR GARDINER BUTLER. LONDON: PRINTED BY ORDER OF THE TRUSTEES. 1881. FLAM MAM. PU1S1EB BY IAY10B API) l'BAKCIS, KBI) MON COURT, FLEET STREET. PREFACE. The fifth part of this Work is devoted to illustrations of types of Indian Moths in the British Museum. The majority of the species figured are from the region of the N.E. Himalayas ; but a few forms occurring as far Avest as Almora have been introduced for comparison with the more eastern species which are allied to also them ; some species of which the exact locality is unknown, but which are said to be from North India, have been admitted, since they were probably obtained either from Silhet or Assam. -
Seasonally Dependent Relationship Between Insect Herbivores and Host Plant Density in Jatropha Nana, a Tropical Perennial Herb Ashish N
© 2018. Published by The Company of Biologists Ltd | Biology Open (2018) 7, bio035071. doi:10.1242/bio.035071 RESEARCH ARTICLE Seasonally dependent relationship between insect herbivores and host plant density in Jatropha nana, a tropical perennial herb Ashish N. Nerlekar ABSTRACT Out of the several hypotheses that seek to explain the relation The fact that plant spatial aggregation patterns shape insect- between host plant heterogeneity, spatial complexity and insect- ‘ herbivore communities in a variety of ways has resulted in a large herbivore characteristics, three key hypotheses are the enemies ’ ‘ ’ body of literature on the subject. The landmark resource hypothesis , the resource concentration hypothesis , and the ‘ ’ concentration hypothesis predicts that density of insect herbivores resource dilution hypothesis (Elton, 1958; Root, 1973; Otway ‘ ’ per plant will increase as host plant density increases. I examined this et al., 2005; Björkman et al., 2010). The enemies hypothesis prediction across temporal samplings using Jatropha nana and the predicts that because of higher predator and parasite efficiency associated specialist insect herbivores as a system. Through 12 field in diverse environments, insect herbivores are less abundant in samplings, I modelled the effect of host plant density on insect- species-diverse plant communities than in simple (e.g. monoculture) ‘ ’ herbivore loads. The initial samplings (2–3) provided evidence for the communities (Elton, 1958). The resource concentration hypothesis resource concentration hypothesis, with insect loads increasing with (RCH) goes further to consider host patch size and plant density as increasing host plant density, whereas the later samplings (4–5, predictors of herbivore abundance, along with plant diversity (Root, 7–11) showed the opposite; a resource dilution pattern with a decline 1973).