The Influence of Prairie Restoration on Hemiptera
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Brooklyn, Cloudland, Melsonby (Gaarraay)
BUSH BLITZ SPECIES DISCOVERY PROGRAM Brooklyn, Cloudland, Melsonby (Gaarraay) Nature Refuges Eubenangee Swamp, Hann Tableland, Melsonby (Gaarraay) National Parks Upper Bridge Creek Queensland 29 April–27 May · 26–27 July 2010 Australian Biological Resources Study What is Contents Bush Blitz? Bush Blitz is a four-year, What is Bush Blitz? 2 multi-million dollar Abbreviations 2 partnership between the Summary 3 Australian Government, Introduction 4 BHP Billiton and Earthwatch Reserves Overview 6 Australia to document plants Methods 11 and animals in selected properties across Australia’s Results 14 National Reserve System. Discussion 17 Appendix A: Species Lists 31 Fauna 32 This innovative partnership Vertebrates 32 harnesses the expertise of many Invertebrates 50 of Australia’s top scientists from Flora 62 museums, herbaria, universities, Appendix B: Threatened Species 107 and other institutions and Fauna 108 organisations across the country. Flora 111 Appendix C: Exotic and Pest Species 113 Fauna 114 Flora 115 Glossary 119 Abbreviations ANHAT Australian Natural Heritage Assessment Tool EPBC Act Environment Protection and Biodiversity Conservation Act 1999 (Commonwealth) NCA Nature Conservation Act 1992 (Queensland) NRS National Reserve System 2 Bush Blitz survey report Summary A Bush Blitz survey was conducted in the Cape Exotic vertebrate pests were not a focus York Peninsula, Einasleigh Uplands and Wet of this Bush Blitz, however the Cane Toad Tropics bioregions of Queensland during April, (Rhinella marina) was recorded in both Cloudland May and July 2010. Results include 1,186 species Nature Refuge and Hann Tableland National added to those known across the reserves. Of Park. Only one exotic invertebrate species was these, 36 are putative species new to science, recorded, the Spiked Awlsnail (Allopeas clavulinus) including 24 species of true bug, 9 species of in Cloudland Nature Refuge. -
1 Appendix 3. Grasslands National Park Taxonomy Report
Appendix 3. Grasslands National Park Taxonomy Report Class Order Family Genus Species Arachnida Araneae Araneidae Metepeira Metepeira palustris Neoscona Neoscona arabesca Clubionidae Clubiona Clubiona kastoni Clubiona mixta Clubiona moesta Clubiona mutata Gnaphosidae Drassodes Drassodes neglectus Micaria Micaria gertschi Nodocion Nodocion mateonus Linyphiidae Erigone Erigone aletris Spirembolus Spirembolus mundus Lycosidae Alopecosa Alopecosa aculeata Pardosa Pardosa mulaiki Schizocosa Schizocosa mccooki Mimetidae Mimetus Mimetus epeiroides Philodromidae Ebo Ebo iviei Philodromus Philodromus cespitum Philodromus histrio Philodromus praelustris Titanebo Titanebo parabolis Salticidae Euophrys Euophrys monadnock 1 Habronattus Habronattus sp. 2GAB Phidippus Phidippus purpuratus Tetragnathidae Tetragnatha Tetragnatha laboriosa Thomisidae Mecaphesa Mecaphesa carletonica Xysticus Xysticus ampullatus Xysticus ellipticus Xysticus emertoni Xysticus luctans Mesostigmata Blattisociidae Cheiroseius Parasitidae Phytoseiidae Opiliones Phalangiidae Phalangium Phalangium opilio Sclerosomatidae Togwoteeus Trombidiformes Anystidae Bdellidae Erythraeidae Abrolophus Leptus Eupodidae Hydryphantidae Pionidae Piona Pygmephoridae Stigmaeidae Collembola Entomobryomorpha Entomobryidae Entomobrya Entomobrya atrocincta Lepidocyrtus Lepidocyrtus cyaneus Symphypleona Bourletiellidae Insecta Coleoptera Anthribidae 2 Brentidae Kissingeria Kissingeria extensum Microon Microon canadensis Trichapion Trichapion centrale Trichapion commodum Cantharidae Dichelotarsus Dichelotarsus -
Hemiptera: Fulgoroidea: Caliscelidae) from Mainland China
2018 ACTA ENTOMOLOGICA 58(2): 539–544 MUSEI NATIONALIS PRAGAE doi: 10.2478/aemnp-2018-0043 ISSN 1804-6487 (online) – 0374-1036 (print) www.aemnp.eu SHORT COMMUNICATION A new species of the genus Nenasa (Hemiptera: Fulgoroidea: Caliscelidae) from mainland China Vladimir M. GNEZDILOV Zoological Institute of the Russian Academy of Sciences, Universitetskaya nab. 1, 199034, Saint Petersburg, Russia; e-mails: [email protected], [email protected] Accepted: Abstract. The planthopper genus Nenasa Chan & Yang, 1994 (Hemiptera: Fulgoroidea: 14th November 2018 Caliscelidae) is recorded for the fi rst time from mainland China with Nenasa ouchii sp. nov. Published online: described from Fujian Province. A key to separate the new species from Nenasa obliqua Chan 26th November 2018 & Yang, 1994 is given. The fauna of Caliscelini from China is briefl y discussed. Key words. Hemiptera, Fulgoromorpha, Caliscelinae, Caliscelini, planthoppers, morphology, taxonomy, Oriental Region Zoobank: http://zoobank.org/urn:lsid:zoobank.org:pub:D02270BF-C1DE-479A-BA83-E5533A6D426D © 2018 The Authors. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Licence. Introduction wings were made using a Leica MZ 95 light microscope with a camera lucida. Photographs were taken using the The family Caliscelidae is a small group of planthoppers same microscope and a Leica DFC 290 camera. Images (Hemiptera: Fulgoroidea) distributed worldwide, with were produced using Helicon Focus 5.3 image stacking around 200 species in more than 70 genera classifi ed in two software and composed into plates using Adobe Photoshop subfamilies and fi ve tribes (GNEZDILOV 2013a). Caliscelidae CS6 software. inhabit different types of ecosystems and are known to feed The type specimens are deposited in the Alexander on grasses, including cane and bamboo (EMELJANOV 1969, Koenig Research Museum, Bonn, Germany (ZFMK). -
Characteristics of Microbial Communities of Pachygrontha Antennata (Hemiptera: Pachygronthidae) in Relation to Habitat Variables
International Journal of Environmental Research and Public Health Article Characteristics of Microbial Communities of Pachygrontha antennata (Hemiptera: Pachygronthidae) in Relation to Habitat Variables Jae-Yeon Kang 1 , Yong-Su Kwon 2, Gilsang Jeong 3, Injung An 1 and Soyeon Park 1,* 1 Evolutionary Ecology Research Team, National Institute of Ecology, Seocheon-gun 33657, Korea; [email protected] (J.-Y.K.); [email protected] (I.A.) 2 EcoBank Team, National Institute of Ecology, Seocheon-gun 33657, Korea; [email protected] 3 Long term Ecological Research Team, National Institute of Ecology, Seocheon-gun 33657, Korea; [email protected] * Correspondence: [email protected] Received: 23 October 2019; Accepted: 20 November 2019; Published: 23 November 2019 Abstract: The microbial community interacts with the environment and the health and immune function of its host both directly and indirectly. However, very few studies about microbial communities have considered habitat and external environmental variables. This study examined environmental influences on the microbial community of Pachygrontha antennata, which is found in various habitats (e.g., urban, forested, and agricultural areas). The results demonstrated that the composition of the microbial community differed according to land use, while the bacterial diversity did not. In urban areas with high environmental heterogeneity, microbial community diversity tended to be high. Furthermore, bacteria in forests and agricultural areas (e.g., Paraburkholderia, Burkholderia) have been found to be highly correlated with habitat variables. Therefore, we suggest that habitat variables should be considered in future symbiotic studies. Keywords: pachygronthidae; pachygrontha antennata; microbial community; land use; habitat variable 1. Introduction A microbial community refers to all of the intracellular and extracellular bacteria that exist within a single organism. -
Changes in Arthropod Abundance and Diversity with Invasive
CHANGES IN ARTHROPOD ABUNDANCE AND DIVERSITY WITH INVASIVE GRASSES A Thesis by ERIN E. CORD Submitted to the College of Graduate Studies Texas A&M University-Kingsville in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 2011 Major Subject: Range and Wildlife Management CHANGES IN ARTHROPOD ABUNDANCE AND DIVERSITY WITH INVASIVE GRASSES A Thesis by ERIN E. CORD Approved as to style and content by: ______________________________ Andrea R. Litt, Ph.D. (Chairman of Committee) ___________________________ ___________________________ Timothy E. Fulbright, Ph.D. Greta L. Schuster, Ph.D. (Member) (Member) _____________________________ Scott E. Henke, Ph.D. (Chair of Department) _________________________________ Ambrose Anoruo, Ph.D. (Associate VP for Research & Dean, College of Graduate Studies) August 2011 ABSTRACT Changes in Arthropod Abundance and Diversity with Invasive Grasses (August 2011) Erin E. Cord, B.S., University Of Delaware Chairman of Committee: Dr. Andrea R. Litt Invasive grasses can alter plant communities and can potentially affect arthropods due to specialized relationships with certain plants as food resources and reproduction sites. Kleberg bluestem (Dichanthium annulatum) is a non-native grass and tanglehead (Heteropogon contortus) is native to the United States, but recently has become dominant in south Texas. I sought to: 1) quantify changes in plant and arthropod communities in invasive grasses compared to native grasses, and 2) determine if grass origin would alter effects. I sampled vegetation and arthropods on 90 grass patches in July and September 2009 and 2010 on the King Ranch in southern Texas. Arthropod communities in invasive grasses were less diverse and abundant, compared to native grasses; I also documented differences in presence and abundance of certain orders and families. -
Insecta Zeitschrift Für Entomologie Und Naturschutz
Insecta Zeitschrift für Entomologie und Naturschutz Heft 9/2004 Insecta Bundesfachausschuss Entomologie Zeitschrift für Entomologie und Naturschutz Heft 9/2004 Impressum © 2005 NABU – Naturschutzbund Deutschland e.V. Herausgeber: NABU-Bundesfachausschuss Entomologie Schriftleiter: Dr. JÜRGEN DECKERT Museum für Naturkunde der Humbolt-Universität zu Berlin Institut für Systematische Zoologie Invalidenstraße 43 10115 Berlin E-Mail: [email protected] Redaktion: Dr. JÜRGEN DECKERT, Berlin Dr. REINHARD GAEDIKE, Eberswalde JOACHIM SCHULZE, Berlin Verlag: NABU Postanschrift: NABU, 53223 Bonn Telefon: 0228.40 36-0 Telefax: 0228.40 36-200 E-Mail: [email protected] Internet: www.NABU.de Titelbild: Die Kastanienminiermotte Cameraria ohridella (Foto: J. DECKERT) siehe Beitrag ab Seite 9. Gesamtherstellung: Satz- und Druckprojekte TEXTART Verlag, ERIK PIECK, Postfach 42 03 11, 42403 Solingen; Wolfsfeld 12, 42659 Solingen, Telefon 0212.43343 E-Mail: [email protected] Insecta erscheint in etwa jährlichen Abständen ISSN 1431-9721 Insecta, Heft 9, 2004 Inhalt Vorwort . .5 SCHULZE, W. „Nachbar Natur – Insekten im Siedlungsbereich des Menschen“ Workshop des BFA Entomologie in Greifswald (11.-13. April 2003) . .7 HOFFMANN, H.-J. Insekten als Neozoen in der Stadt . .9 FLÜGEL, H.-J. Bienen in der Großstadt . .21 SPRICK, P. Zum vermeintlichen Nutzen von Insektenkillerlampen . .27 MARTSCHEI, T. Wanzen (Heteroptera) als Indikatoren des Lebensraumtyps Trockenheide in unterschiedlichen Altersphasen am Beispiel der „Retzower Heide“ (Brandenburg) . .35 MARTSCHEI, T., Checkliste der bis jetzt bekannten Wanzenarten H. D. ENGELMANN Mecklenburg-Vorpommerns . .49 DECKERT, J. Zum Vorkommen von Oxycareninae (Heteroptera, Lygaeidae) in Berlin und Brandenburg . .67 LEHMANN, U. Die Bedeutung alter Funddaten für die aktuelle Naturschutzpraxis, insbesondere für das FFH-Monitoring . -
The Planthopper Genus <I>Acanalonia </I>In the United
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Center for Systematic Entomology, Gainesville, Insecta Mundi Florida September 1995 The planthopper genus Acanalonia in the United States (Homoptera: Issidae): male and female genitalic morphology Rebecca Freund University of South Dakota, Vermillion, SD Stephen W. Wilson Central Missouri State University, Warrensburg, MO Follow this and additional works at: https://digitalcommons.unl.edu/insectamundi Part of the Entomology Commons Freund, Rebecca and Wilson, Stephen W., "The planthopper genus Acanalonia in the United States (Homoptera: Issidae): male and female genitalic morphology" (1995). Insecta Mundi. 133. https://digitalcommons.unl.edu/insectamundi/133 This Article is brought to you for free and open access by the Center for Systematic Entomology, Gainesville, Florida at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Insecta Mundi by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. INSECTA MUNDI, Vol. 9, No. 3-4, September - December, 1995 195 The planthopper genus Acanalonia in the United States (Homoptera: Issidae): male and female genitalic morphology Rebecca Freund Department of Biology, University of South Dakota, Vermillion, SD 57069 and Stephen W. Wilson Department of Biology, Central Missouri State University, Warrensburg, MO 64093 Abstract: The issidplanthopper genus Acanalonia is reviewed anda key to the 18 speciesprovided. Detailed descriptions and illustrationsof the complete external morphology ofA. conica (Say), anddescriptionsandillustrationsof the male and female external genitalia ofthe species ofunited States Acanalonia are given. The principal genitalic features usedto separate species included: male - shape andlength ofthe aedeagalcaudal andlateralprocesses, and presence ofcaudalextensions; female -shape ofthe 8th abdominal segment and the number of teeth on the gonapophysis ofthe 8th segment. -
André Nel Sixtieth Anniversary Festschrift
Palaeoentomology 002 (6): 534–555 ISSN 2624-2826 (print edition) https://www.mapress.com/j/pe/ PALAEOENTOMOLOGY PE Copyright © 2019 Magnolia Press Editorial ISSN 2624-2834 (online edition) https://doi.org/10.11646/palaeoentomology.2.6.1 http://zoobank.org/urn:lsid:zoobank.org:pub:25D35BD3-0C86-4BD6-B350-C98CA499A9B4 André Nel sixtieth anniversary Festschrift DANY AZAR1, 2, ROMAIN GARROUSTE3 & ANTONIO ARILLO4 1Lebanese University, Faculty of Sciences II, Department of Natural Sciences, P.O. Box: 26110217, Fanar, Matn, Lebanon. Email: [email protected] 2State Key Laboratory of Palaeobiology and Stratigraphy, Center for Excellence in Life and Paleoenvironment, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China. 3Institut de Systématique, Évolution, Biodiversité, ISYEB-UMR 7205-CNRS, MNHN, UPMC, EPHE, Muséum national d’Histoire naturelle, Sorbonne Universités, 57 rue Cuvier, CP 50, Entomologie, F-75005, Paris, France. 4Departamento de Biodiversidad, Ecología y Evolución, Facultad de Biología, Universidad Complutense, Madrid, Spain. FIGURE 1. Portrait of André Nel. During the last “International Congress on Fossil Insects, mainly by our esteemed Russian colleagues, and where Arthropods and Amber” held this year in the Dominican several of our members in the IPS contributed in edited volumes honoring some of our great scientists. Republic, we unanimously agreed—in the International This issue is a Festschrift to celebrate the 60th Palaeoentomological Society (IPS)—to honor our great birthday of Professor André Nel (from the ‘Muséum colleagues who have given us and the science (and still) national d’Histoire naturelle’, Paris) and constitutes significant knowledge on the evolution of fossil insects a tribute to him for his great ongoing, prolific and his and terrestrial arthropods over the years. -
Saprophylic Hemiptera Roth Complete
Saproxylic Hemiptera Taxonomy, Ecology & Evolu8on Steffen Roth, University Museum Bergen, Norway Воро́неж, 26 ию́ нь 2019 г. Outline: Hemiptera? What the f*** is a bug? Which taxa do we find in dead wood? Morphological and physiological adapta?on Evolu?on of saproxylic Hemiptera and how to entangle it: a case study An ecological case study: What aCracts saproxylic Hemiptera towards dead wood? scale insects jumping plant lice Aphids White flies cicadas scale insects Homoptera s.stricto spi:le bugs leaf hopper tree hopper Cicadinea Planthoppers thorn bugs Fulgoridae lanternflies Derbidae Fla-dae Delphacidae moss bugs Malcolm Burrows et al. J Exp Biol 2007;210:3311-3318 moss bugs true bugs Kevin P. Johnson et al. PNAS 2018;115:50:12775-12780 Gosner & Damken 2018 Saproxylic hemiptera- feeding types Several Families of Heteroptera Aradidae (flat bugs), 1800 spp.: - 90% of all spp. fungi feeder - all live stages Reduviidae (Assassin bug), 6800 spp.: - predators Miridae (plant bugs), 10 000 spp.: - all feeding types - only 1 of 7 subfamilies strictly saproxylic (Cylapinae: ca 50 spp.) Fulgoromorpha: - Fungi feeder and predators, oJen - Achilidae and Derbidae (out of 21 unknown families) -only nymphs are saproxylic Anthocoridae (minute pirate/flower bugs), 600 spp: - all feeding types - host plant specific among predatory spp. Morphological and physiological adapta1on 1 - extremely dorsoventrally fla9ened body - waxy surface - special secretory glands and gut structure for myceto-phagous feeding - Elonga1on of stylet bundles Morphological and physiological adapta,on 2 - wing reduc,on/losses (50% of all known genera and most subfamilies od Aradidae) - camouflaged in their habitat: colour and tubercular bark mimics - acyclic reproduc,on Morphological and physiological adaptation 3 - Piryphilous and secondary colonization of burned forest - photomechanic infrared sensilla * Aradus angularis Gossner et al. -
Large Positive Ecological Changes of Small Urban Greening Actions Luis Mata, Amy K. Hahs, Estibaliz Palma, Anna Backstrom, Tyler King, Ashley R
Large positive ecological changes of small urban greening actions Luis Mata, Amy K. Hahs, Estibaliz Palma, Anna Backstrom, Tyler King, Ashley R. Olson, Christina Renowden, Tessa R. Smith and Blythe Vogel WebPanel 2 Table S2.1. List of the 94 insect species that were recorded during the study. DET: Detritivore; HER: Herbivore; PRE: Predator; PAR: Parasitoid. All species are indigenous to the study area, excepting those marked with an *. Year 0 Year 1 Year 2 Year 3 Species/morphospecies Common name Family DET HER PRE PAR [2016] [2017] [2018] [2019] Hymenoptera | Apocrita Apocrita 5 Apocrita 5 Apocrita 33 Apocrita 33 Apocrita 36 Apocrita 36 Apocrita 37 Apocrita 37 Apocrita 40 Apocrita 40 Apocrita 44 Apocrita 44 Apocrita 46 Apocrita 46 Apocrita 48 Apocrita 48 Apocrita 49 Apocrita 49 Apocrita 51 Apocrita 51 Apocrita 52 Apocrita 52 Apocrita 53 Apocrita 53 Apocrita 54 Apocrita 54 Apocrita 55 Apocrita 55 Apocrita 56 Apocrita 56 Apocrita 57 Apocrita 57 Apocrita 58 Apocrita 58 Apocrita 59 Apocrita 59 Apocrita 60 Apocrita 60 Apocrita 61 Apocrita 61 Apocrita 62 Apocrita 62 Apocrita 65 Apocrita 65 Apocrita 74 Apocrita 74 Apocrita 89 Apocrita 89 Apocrita 90 Apocrita 90 Apocrita 91 Apocrita 91 Hymenoptera | Apoidea | Anthophila Anthophila 1 Anthophila 1 Anthophila 3 Anthophila 3 Apis mellifera* European honeybee Apidae Diptera | Brachycera Brachycera 2 Brachycera 2 Brachycera 7 Brachycera 7 Brachycera 8 Brachycera 8 Brachycera 14 Brachycera 14 Brachycera 15 Brachycera 15 Brachycera 16 Brachycera 16 Brachycera 18 Brachycera 18 Brachycera 19 Brachycera -
Hemiptera: Heteroptera: Pentatomoidea
VIVIANA CAUDURO MATESCO SISTEMÁTICA DE THYREOCORIDAE AMYOT & SERVILLE (HEMIPTERA: HETEROPTERA: PENTATOMOIDEA): REVISÃO DE ALKINDUS DISTANT, MORFOLOGIA DO OVO DE DUAS ESPÉCIES DE GALGUPHA AMYOT & SERVILLE E ANÁLISE CLADÍSTICA DE CORIMELAENA WHITE, COM CONSIDERAÇÕES SOBRE A FILOGENIA DE THYREOCORIDAE, E MORFOLOGIA DO OVO DE 16 ESPÉCIES DE PENTATOMIDAE COMO EXEMPLO DO USO DE CARACTERES DE IMATUROS EM FILOGENIAS Tese apresentada ao Programa de Pós-Graduação em Biologia Animal, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, como requisito parcial à obtenção do Título de Doutor em Biologia Animal. Área de concentração: Biologia Comparada Orientadora: Profa. Dra. Jocelia Grazia Co-Orientador: Prof. Dr. Cristiano F. Schwertner UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL PORTO ALEGRE 2014 “Sistemática de Thyreocoridae Amyot & Serville (Hemiptera: Heteroptera: Pentatomoidea): revisão de Alkindus Distant, morfologia do ovo de duas espécies de Galgupha Amyot & Serville e análise cladística de Corimelaena White, com considerações sobre a filogenia de Thyreocoridae, e morfologia do ovo de 16 espécies de Pentatomidae como exemplo de uso de caracteres de imaturos em filogenias” VIVIANA CAUDURO MATESCO Tese apresentada como parte dos requisitos para obtenção de grau de Doutor em Biologia Animal, área de concentração Biologia Comparada. ________________________________________ Prof. Dr. Augusto Ferrari (UFRGS) ________________________________________ Dra. Caroline Greve (CNPq ex-bolsista PDJ) ________________________________________ Prof. Dr. Cláudio José Barros de Carvalho (UFPR) ________________________________________ Profa. Dra. Jocelia Grazia (Orientadora) Porto Alegre, 05 de fevereiro de 2014. AGRADECIMENTOS À minha orientadora, Profa. Dra. Jocelia Grazia, pelos ensinamentos e por todas as oportunidades que me deu durante os treze anos em que estive no Laboratório de Entomologia Sistemática. Ao meu co-orientador, Prof. -
Diversity and Abundance of Insect Herbivores Foraging on Seedlings in a Rainforest in Guyana
R Ecological Entomology (1999) 24, 245±259 Diversity and abundance of insect herbivores foraging on seedlings in a rainforest in Guyana YVES BASSET CABI Bioscience: Environment, Ascot, U.K. Abstract. 1. Free-living insect herbivores foraging on 10 000 tagged seedlings representing ®ve species of common rainforest trees were surveyed monthly for more than 1 year in an unlogged forest plot of 1 km2 in Guyana. 2. Overall, 9056 insect specimens were collected. Most were sap-sucking insects, which represented at least 244 species belonging to 25 families. Leaf-chewing insects included at least 101 species belonging to 16 families. Herbivore densities were among the lowest densities reported in tropical rainforests to date: 2.4 individuals per square metre of foliage. 3. Insect host speci®city was assessed by calculating Lloyd's index of patchiness from distributional records and considering feeding records in captivity and in situ. Generalists represented 84 and 78% of sap-sucking species and individuals, and 75 and 42% of leaf-chewing species and individuals. In particular, several species of polyphagous xylem-feeding Cicadellinae were strikingly abundant on all hosts. 4. The high incidence of generalist insects suggests that the Janzen±Connell model, explaining rates of attack on seedlings as a density-dependent process resulting from contagion of specialist insects from parent trees, is unlikely to be valid in this study system. 5. Given the rarity of ¯ushing events for the seedlings during the study period, the low insect densities, and the high proportion of generalists, the data also suggest that seedlings may represent a poor resource for free-living insect herbivores in rainforests.