Aboard a Spider—A Complex Developmental Strategy Fossilized in Amber
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(Diptera: Bombyliidae), a Parasite of the Alkali Bee
Utah State University DigitalCommons@USU All PIRU Publications Pollinating Insects Research Unit 1960 The Biology of Heterostylum rubustum (Diptera: Bombyliidae), a Parasite of the Alkali Bee George E. Bohart Utah State University W. P. Stephen R. K. Eppley Follow this and additional works at: https://digitalcommons.usu.edu/piru_pubs Part of the Entomology Commons Recommended Citation Bohart, G. E., W. P. Stephen, and R. K. Eppley. 1960. The Biology of Heterostylum rubustum (Diptera: Bombyliidae), a Parasite of the Alkali Bee. Ann. Ent. Soc. Amer. 53(3): 425-435. This Article is brought to you for free and open access by the Pollinating Insects Research Unit at DigitalCommons@USU. It has been accepted for inclusion in All PIRU Publications by an authorized administrator of DigitalCommons@USU. For more information, please contact [email protected]. ( Reprinted from fu'<NALS OF THE ENTOMOLOGICAL SOCIETY OF rumRJCA Vol. 53, No. 3, May, 1960 THE BIOLOGY OF HETEROSTYLUM ROBUSTUM (DIPTERA: BOMBYLIIDAE), A PARASITE OF THE ALKALI BEE1 G . E. BOHART,' W. P. STEPHEN, Ai\ID R. K. EPPLEY3 ABSTRACT H eterostylum robustu m. (Osten Sacken) is the principal very brief second ins ta r, and a soft, helpless third ins tar , parasite of the a lkali bee (Nomia mela11deri Ckll.) in the to a tough, more active fourth instar. Some lat vae Northwestern States. It also parasitizes other species apparently mature on a single host, but others pa rt ially of Nomia and at least one species of both Nomadopsis and drain the fluids from a second as well. In the late Halictus. It eject-s eggs into and near the nest mounds summer or fall the mature larva makes an overwin tet ing of its host, but does not readily discr iminate between nest cell in the upper few inches of soil. -
What Do Insects Do for a Living?
4/19/15 What do insects do for a living? Insect Ecology Ground-dwelling: Where are they found and what are they doing? Common habits • Detritivores and saprophages • Rhizophagous insects • Predators and ground-nesting insects • Decaying wood • Coprophages • Necrophages • Fungivores 1 4/19/15 Predators & Ground-nesters Decaying Wood • Usually associated with fungi – What else is there? • Numerous taxa – Wood wasps, bark beetles, ambrosia beetles, scavenger beetles, silken fungus beetles, dance flies, termites, cockroaches. Associations with fungi • Most have specialized Sirex wood wasp structures for carrying fungal spores: mycangia. • Why are most attracted to forest fires?: pyrophilous. 2 4/19/15 Coprophages • What are these? • What are they feeding on? • Why is this such a good lifestyle? • First colonization usually dung flies. • ~45 independent origins of viviparity. Why? Coprophages • These can get to nuisance levels. • Dung dispersers therefore provide an important ecosystem service. • Almost always Scarabaeidae 3 4/19/15 Necrophages • Often a very similar lifestyle to coprophages. • Often very closely related. • Most other origins of viviparity here. Necrophages • Often distinct succession. • Very useful for forensic entomology. • Most initial colonizers are Diptera. • Later are Coleoptera (e.g. Silphidae). • Dried are more Coleoptera (e.g. Dermestidae) • Final stages are tineid larvae (keratin) Fungivores • The true decomposers are fungi. • There is a whole guild of insects that specialize on these. 4 4/19/15 Aquatic Insects • Insecta (even Hexapoda) are plesiomorphically terrestrial. • But there have been numerous colonizations of the freshwater aquatic environment. • Far fewer colonizations of marine aquatic environment. Hemimetabolous Aquatic Insects • Some lineages have almost* exclusively aquatic naiads. – Ephemeroptera – Odonata* – Plecoptera (the only aquatic Polyneoptera) • All of these have terrestrial adults. -
Entomologia Experimentalis Et Applicata 150: 217–225, 2014 217 218 Murphy Et Al
DOI: 10.1111/eea.12155 Host ontogeny determines parasitoid use of a forest caterpillar Shannon M. Murphy1*, Teresa M. Stoepler2§, Kylee Grenis1 & John T. Lill2 1Department of Biological Sciences, University of Denver, Denver, CO, USA, and 2Department of Biological Sciences, George Washington University, Washington, DC, USA Accepted: 5 November 2013 Key words: complementary predation, niche partitioning, ontogenetic niche, size-structured parasitism, trophic interaction, Euclea delphinii,Limacodidae,Lepidoptera,Hymenoptera,Diptera Abstract For most organisms, patterns of natural enemy-mediated mortality change over the course of devel- opment. Shifts in enemy pressure are particularly relevant for organisms that exhibit exponential growth during development, such as juvenile insects that increase their mass by several orders of magnitude. As one of the dominant groups of insect herbivores in most terrestrial plant communi- ties, larval lepidopterans (caterpillars) are host to a diverse array of parasitoids. Previous research has described how the frequency of herbivore parasitism varies among host plants or habitats, but much less is known about how parasitism pressure changes during host development. To test whether the two major parasitoid taxa, wasps and flies, differentially attack shared hosts based on host develop- mental stage, we simultaneously exposed early- and late-instar Euclea delphinii Boisduval (Lepido- ptera: Limacodidae) caterpillars to parasitism in the field. We found strong evidence that parasitoids partition hosts by size; adult female wasps preferentially parasitized small caterpillars, whereas adult female flies preferred to attack large caterpillars. Our results demonstrate that host ontogeny is a major determinant of parasitoid host selection. Documenting how shifts in enemy pressure vary with development is important to understanding both the population biology and evolutionary ecology of prey species and their enemies. -
Arthropods of Public Health Significance in California
ARTHROPODS OF PUBLIC HEALTH SIGNIFICANCE IN CALIFORNIA California Department of Public Health Vector Control Technician Certification Training Manual Category C ARTHROPODS OF PUBLIC HEALTH SIGNIFICANCE IN CALIFORNIA Category C: Arthropods A Training Manual for Vector Control Technician’s Certification Examination Administered by the California Department of Health Services Edited by Richard P. Meyer, Ph.D. and Minoo B. Madon M V C A s s o c i a t i o n of C a l i f o r n i a MOSQUITO and VECTOR CONTROL ASSOCIATION of CALIFORNIA 660 J Street, Suite 480, Sacramento, CA 95814 Date of Publication - 2002 This is a publication of the MOSQUITO and VECTOR CONTROL ASSOCIATION of CALIFORNIA For other MVCAC publications or further informaiton, contact: MVCAC 660 J Street, Suite 480 Sacramento, CA 95814 Telephone: (916) 440-0826 Fax: (916) 442-4182 E-Mail: [email protected] Web Site: http://www.mvcac.org Copyright © MVCAC 2002. All rights reserved. ii Arthropods of Public Health Significance CONTENTS PREFACE ........................................................................................................................................ v DIRECTORY OF CONTRIBUTORS.............................................................................................. vii 1 EPIDEMIOLOGY OF VECTOR-BORNE DISEASES ..................................... Bruce F. Eldridge 1 2 FUNDAMENTALS OF ENTOMOLOGY.......................................................... Richard P. Meyer 11 3 COCKROACHES ........................................................................................... -
The Biodiversity and Systematics of the Entomophagous Parasitoid Strepsiptera (Insecta)
The Biodiversity and Systematics of the entomophagous parasitoid Strepsiptera (Insecta) Jeyaraney Kathirithamby, Department of Zoology and St Hugh’s College, Oxford. [email protected] [email protected] ABSTRACT Strepsiptera are small group of entomophagous parasiroids of cosmopolitan in distribution. They parasitize seven orders of Insecta and the common hosts in Europe are Hymenoptera, Hemiptera and Thysanura. INTRODUCTION Strepsiptera are obligate endoparasites the hosts of which include Blattodea, Diptera, Hemiptera, Hymenoptera, Mantodea, Orthoptera, and Thysanura, and 33 families. The name of the group is derived form the Greek words: twisted ( Strepsi-) and wing (pteron ), and refers in particular to the twisted hind wing of the male while in flight. Representatives of the suborder Mengenillidia show more primitive characteristics and parasitise Thysanura (Lepismatidae), the only known apterygote to be parasitized. Strepsiptera are cosmopolitan in distribution and are difficult to find: often the host has to be located to find the strepsipteran. To date about 600 species have been described, but many more await description and some could be cryptic species. The group is relatively well known in Europe (Kinzelbach, 1971, 1978), where details of Strepsiptera life history have been studied in Elenchus tenuicornis Kirby (Baumert, 1958, 1959), a parasite of Delphacidae (Homoptera) and in Xenos vesparum (Christ) (Hughes et al ., 2003, 2004a, 2004b, 2005), a parasite of polistine paper wasps (Hymenoptera: Vespidae). While most strepsipterans parasitize single taxa (leafhoppers or halictid bees), the males and females in the family Myrmecolacidae parasitize hosts belonging to different orders: (Formicidae and Orthoptera, respectively) (Ogloblin, 1939, Kathirithamby and Hamilton, 1992). -
23 BIOLOGY and HOST RELATIONSHIPS of PARASITOIDS Notes I
Parasitoid Biology 23 BIOLOGY AND HOST RELATIONSHIPS OF PARASITOIDS Notes I. Definitions of Parasitoid and Host A. Parasitoid: A parasitic insect that lives in or on and eventually kills a larger host insect (or other arthropod). B. Host: Those animals attacked by parasitoids. II. Characteristics of Parasitoids A. Parasitoids usually destroy their hosts during development. B. The parasitoid's host is usually in the same taxonomic class (Insecta). C. Parasitoids are large relative to their hosts. D. Parasitoid adults are freeliving while only the immature stages are parasitic. E. Parasitoids develop on only one host individual during the immature stages. F. With respect to population dynamics, parasitoids are similar to predatory insects. III. Mode of Development of Parasitoids A. With respect to the host 1. Endoparasitoid (internal): usually in situations where the host is exposed. 2. Ectoparasitoid (external): usually in situations where host lives within protected location (e.g., leafminers, in cocoons, under scale covers). B. With respect to numbers of immatures per individual host 1. Solitary parasitoid 2. Gregarious parasitoid C. With respect to host stage 1. Egg 2. Larvae 3. Pupa 4. Adult 5. Combinations of the above (i.e., egg-larval parasitoid) D. With respect to affect on host 1. Idiobionts: host development arrested or terminated upon parasitization (e.g., egg parasitoids) 2. Koinobionts: host continues to develop following parasitization (e.g., larval -pupal parasitoids) E. With respect to other parasitoid species 1. Primary parasitoid 2. Secondary parasitoid (Hyperparasitism) 3. Tertiary parasitoid (Hyperparasitism) Parasitoid Biology 24 Notes F. Competition among immature parasitoid stages 1. Intraspecific competition: Superparasitism 2. -
The History of the Systematic Placement of an Enigmatic Parasitic Insect Order H
Entomologia 2013; volume 1:e4 SYSTEMATICS AND PHYLOGENY The Strepsiptera-Odyssey: the history of the systematic placement of an enigmatic parasitic insect order H. Pohl, R.G. Beutel Friedrich-Schiller-University Jena, Germany Neuropterida. Several early hypotheses based on a typological Abstract approach − affinities with Diptera, Coleoptera, a coleopteran sub- group, or Neuropterida − were revived using either a Hennigian The history of the phylogenetic placement of the parasitic insect approach or formal analyses of morphological characters or different order Strepsiptera is outlined. The first species was described in molecular data sets. A phylogenomic approach finally supported a sis- 1793 by P. Rossi and assigned to the hymenopteran family tergroup relationship with monophyletic Coleoptera. Ichneumonidae. A position close to the cucujiform beetle family Rhipiphoridae was suggested by several earlier authors. Others pro- «Systemata entomologica perturbare videtur cum ex ordinibus posed a close relationship with Diptera or even a group Pupariata omnibus repellatur − animalculum − animum excrucians. Tempus including Diptera, Strepsiptera and Coccoidea. A subordinate place- ducamus, et dies alteri lucem afferent.» ment within the polyphagan series Cucujiformia close to the wood- [We see the entomological system confused, and that it (the associated Lymexylidae was favored by the coleopterist R.A. Crowson. strepsipteran) bounces out from all orders. The little critter gets W. Hennig considered a sistergroup relationship with Coleoptera as on our nerves. Time will show, and other days will bring light in the most likely hypothesis but emphasized the uncertainty. Cladistic this matter.] analyses of morphological data sets yielded very different place- ments, alternatively as sistergroup of Coleoptera, Antliophora, or all Latreille, 1809 other holometabolan orders. -
Functional Morphology of the Raptorial Forelegs in Mantispa Styriaca (Insecta: Neuroptera)
Zoomorphology https://doi.org/10.1007/s00435-021-00524-6 ORIGINAL PAPER Functional morphology of the raptorial forelegs in Mantispa styriaca (Insecta: Neuroptera) Sebastian Büsse1 · Fabian Bäumler1 · Stanislav N. Gorb1 Received: 14 September 2020 / Revised: 26 March 2021 / Accepted: 30 March 2021 © The Author(s) 2021 Abstract The insect leg is a multifunctional device, varying tremendously in form and function within Insecta: from a common walking leg, to burrowing, swimming or jumping devices, up to spinning apparatuses or tools for prey capturing. Raptorial forelegs, as predatory striking and grasping devices, represent a prominent example for convergent evolution within insects showing strong morphological and behavioural adaptations for a lifestyle as an ambush predator. However, apart from praying mantises (Mantodea)—the most prominent example of this lifestyle—the knowledge on morphology, anatomy, and the functionality of insect raptorial forelegs, in general, is scarce. Here, we show a detailed morphological description of raptorial forelegs of Mantispa styriaca (Neuroptera), including musculature and the material composition in their cuticle; further, we will discuss the mechanism of the predatory strike. We could confrm all 15 muscles previously described for mantis lacewings, regarding extrinsic and intrinsic musculature, expanding it for one important new muscle—M24c. Combining the information from all of our results, we were able to identify a possible catapult mechanism (latch-mediated spring actuation system) as a driving force of the predatory strike, never proposed for mantis lacewings before. Our results lead to a better understand- ing of the biomechanical aspects of the predatory strike in Mantispidae. This study further represents a starting point for a comprehensive biomechanical investigation of the convergently evolved raptorial forelegs in insects. -
Neuroptera: Mantispidae)
Zootaxa 4450 (5): 501–549 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2018 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4450.5.1 http://zoobank.org/urn:lsid:zoobank.org:pub:1CE24D40-39D3-40BF-A1A0-2D0C15DCEDE3 A revision of and keys to the genera of the Mantispinae of the Oriental and Palearctic regions (Neuroptera: Mantispidae) LOUWRENS P. SNYMAN1,2,4, CATHERINE L. SOLE2 & MICHAEL OHL3 1Department of Tropical and Veterinary Diseases, University of Pretoria, Pretoria, 0110, South Africa 2Department of Zoology and Entomology, University of Pretoria, Pretoria, 0002, South Africa. E-mail: [email protected] 3Museum für Naturkunde, Invalidenstr. 43, 10115 Berlin, Germany. E-mail: [email protected] 4Corresponding author. E-mail: [email protected] Table of contents Abstract . 501 Introduction . 502 Material and methods . 502 Results and discussion . 504 Generic treatments . 505 Section I: Asperala, Austroclimaciella, Campanacella, Euclimacia, Eumantispa, Mimetispa, Nampista, Stenomantispa and Tuberonotha 505 Genus Asperala Lambkin . 505 Genus Austroclimaciella Handschin . 505 Genus Campanacella Handschin . 508 Genus Euclimacia Enderlein . 510 Genus Eumantispa Okamoto . 511 Genus Mimetispa Handschin . 512 Genus Nampista Navás . 512 Genus Stenomantispa Stitz . 512 Genus Tuberonotha Handschin . 515 Section II: Austromantispa, Necyla (=Orientispa) and Xaviera . 516 Genus Austromantispa Esben-Petersen . 517 Genus Necyla Navás . 518 Genus Xaviera Lambkin . 519 Section III: Mantispa and Mantispilla (= Sagittalata + Perlamantispa) . 519 Genus Mantispa Illiger in Kugelann . 521 Genus Mantispilla Enderlein . 522 Acknowledgements . 524 References . 524 Appendix . 526 References: catalogue section . 546 Abstract The Mantispinae (Neuroptera: Mantispidae) genera of the Oriental and Palearctic regions are revised. -
On Afromantispa and Mantispa (Insecta
A peer-reviewed open-access journal ZooKeys 523: 89–97On (2015) Afromantispa and Mantispa (Insecta, Neuroptera, Mantispidae)... 89 doi: 10.3897/zookeys.523.6068 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research On Afromantispa and Mantispa (Insecta, Neuroptera, Mantispidae): elucidating generic boundaries Louwtjie P. Snyman1, Catherine L. Sole1, Michael Ohl2 1 Department of Zoology and Entomology, University of Pretoria, Pretoria 0002, South Africa 2 Museum für Naturkunde Berlin, Invalidenstr. 43, 10115 Berlin, Germany Corresponding author: Louwtjie P. Snyman ([email protected]) Academic editor: S. Winterton | Received 29 May 2015 | Accepted 31 August 2015 | Published 28 September 2015 http://zoobank.org/E51B6B90-D249-41BA-AFD7-38DC51A619B5 Citation: Snyman LP, Sole CL, Ohl M (2015) On Afromantispa and Mantispa (Insecta, Neuroptera, Mantispidae): elucidating generic boundaries. ZooKeys 523: 89–97. doi: 10.3897/zookeys.523.6068 Abstract The genus Afromantispa Snyman & Ohl, 2012 was recently synonymised with Mantispa Illiger, 1798 by Monserrat (2014). Here morphological evidence is presented in support of restoring the genus Afromantispa stat. rev. to its previous status as a valid and morphologically distinct genus. Twelve new combinations (comb. n.) are proposed as species of Afromantispa including three new synonyms. Keywords Mantispidae, Afromantispa, Mantispa, Afrotropics, Palearctic Introduction Mantispidae (Leach, 1815) is a small cosmopolitan family in the very diverse order Neuroptera. The former is characterised by an elongated prothorax, elongated procoxa protruding from the anterior pronotal margin and conspicuous raptorial forelegs. Re- cently, one of the genera, Mantispa Illiger, 1798 has been the focus of taxonomic studies (Snyman et al. 2012; Monserrat 2014). Mantispa was originally described by Illiger (1978) and quickly became the most speciose genus with a cosmopolitan distribution. -
Lacewings (Insecta:Neuropter) of The
LACEWINGS(INSECTA:NEUROPTERA) OFTHECOLUMBIARIVERBASIN PREPAREDBY: DR.JAMESB.JOHNSON 1995 INTERIORCOLUMBIABASIN ECOSYSTEMMANAGEMENTPR~JECT CONTRACT#43-OEOO-4-9222 Lacewings (Insecta: Neuroptera) of the Columbia River Basin Taxonomy’ As defined for most of this century, the Order Neuroptera included three suborders: Megaloptera Raphidioptera (= Raphidioidea) and Planipennia. Within the last few years each of the suborders has been given ordinal rank due to a reconsideration of insect classification based on cladistic or phylogenetic analyses. This has given rise to the Orders Megaloptera, Raphidioptera and Neuroptera sem strict0 (s.s., = in the narrow sense), as opposed to the Neuroptera senrrr Iato (s.l., = in the broad sense) as defined above. In this more recent classification Neuroptera S.S. = Planipennia, and the three currently recognized orders are grouped as the Neuropterida (Table 1). The Neuropterida include approximately 2 1 families and 4500 species in the world (Aspock, et al. 1980). Of these, 15 families and about 370 species occur in America north of Mexico (Penny et al., in prep.). The fauna of the Columbia River Basin is currently known to include 13 f&es and approximately 33 genera and 92 species (Table 2). These numbers are 1ikeIy to change because the regional fauna is not extensively studied. There are approximately 20 species of Neuroptera that occur in adjacent regions that are likely to occur in the Columbia River Basin. Some species almost certainly remain to be discovered, like the recently described Chrysopiella brevisetosa (Adams and Garland 198 1) and the unnamed Lomamyia sp. These species were recognized on traditional anatomical bases. Newer techniques may reveal additional taxa e.g. -
Figures in Italics Indicate the Prime Taxonomic Reference. Figures in Bold Type Indicate the Page on Which There Is a Figure. AB
INDEX Figures in italics indicate the prime taxonomic reference. Figures in bold type indicate the page on which there is a figure. ABALOOS, 732, 748 Acerentomon, food, 455, 4.59; A. Acrocera, 1006; A. globulus, ABEL, 49I, 493 doderoi, 455 1006 abdomen, Coleoptera, adephagid Acerentulus, 4.59; head, mouth Acroceridae, 10o6; larvae par type, haplogastrous, hologa parts, 456; internal anatomy, asitic, 970; mesopleural sulcus strous, symphiogastrous, 825, 457 straight, 979 826, Diptera, 864; Achanthiptera rohrellijormis Acromantis, 6oi Hymenoptera, number of ex ( = inanis) in nests of Vespula, Acronycta, larval ecdyses, I094 posed segments, I I 87 I249 Acrotelsa, 44I ABDULLAH,884,89I,904 Acherontia atropos, I I39; sound acrotrophic ovarioles, in ABERNATHY,722,756 production, I I40; larva, alimen Coleoptera, 832 Abies excelsa, Physokermes piceae, tary canal, 1095; mandibular Acrydiidae, see Tetrigidae a pest on, 726 gland, 267 Actaletes, 470; tracheae present, ABRAHAMSON,903,904 Acheta domesticus, 546, .5 48; 467 Abraxas grossulariata auditory organ, I33 Actaletidae, 470 (Geometridae) wing-variation, Achilidae, 705 Actinoscytidae, 762 1133 Achilixiidae, 70.5 ACTON,684,688,748,767 Acalyptratae, I 020; larvae oc achrestogonimes, in Isoptera, 620 Actora, see Helcomyza casionally parasitic, 970; ner ACHTELIG,426,427,794,8I2 Actornithophilus, 665 vous system, 970; preapical Achroia, I 12 I Aculagnathidae, 884 tibial bristle, 967 acid gland, 1189 Aculeata, see Hymenoptera Acanaloniidae, 707 Acidia, see Philophylla Aculeata acanthae, in Mecoptera, 936; in ACKER, 794, 812 aculei, in Lepidoptera, I077 Siphonaptera, 946 Aclerda, 729 Acyrtosiphon, 7I7; A. pisum, Acanthaspis, puncture by, pain Aclerdidae, 7 29 photoperiod, temperature and ful, 732 Acleris (Tortricidae) venation, wing-development, 722 Acanthiidae, see Cimicidae or 1708 ACZEL, IOI6, I02J, IOJ7, I046 Saldidae Acletoxenus, I022 ADAIR, 599, 601 Acanthoceridae, 86o Aclypea, 854 Adalia, colour variation, 882; Acanthococcus devoniensis, 728 Acraea, I 126 development oflarva, 883; A.