A Teacher's Introduction and Reference to Mayfly in the Classroom
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No Evidence for Immune-Gene Specific Signals of Selection in Termites
bioRxiv preprint doi: https://doi.org/10.1101/783738; this version posted September 26, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. No evidence for immune-gene specific signals of selection in termites 1Running title: Selection on termite immune genes 2Karen Meusemann1,2, Judith Korb¹, Maximilian Schughart¹, Fabian Staubach1* 31Evolutionary Biology & Ecology, Biology I (Animal Zoology), University of Freiburg, Freiburg 4(Brsg.), Germany 52Australian National Insect Collection, CSIRO, Acton, Canberra, ACT, Australia 6* Correspondence: 7Fabian Staubach [email protected] 9 10Life Science Identifiers (as available Zoobank) 11Ephemera danica: 12urn:lsid:zoobank.org:act:06633F75-4809-4BB3-BDCB-6270795368D5 13Coptotermes sp. 14urn:lsid:zoobank.org:pub:D6724B7F-F27A-47DC-A4FC-12859ECA0C71 15Blattella germanica: 16rn:lsid:zoobank.org:pub:1EA126BA-E9D2-4AA6-8202-26BA5B09B8AD 17Locusta migratoria 18urn:lsid:zoobank.org:pub:D792A09E-844A-412A-BFCA-5293F8388F8C 19Periplaneta americana (Blatta americana): 20urn:lsid:zoobank.org:act:95113A55-4C6D-4DC7-A0E5-620BACADFFE5 21Apis mellifera: 22urn:lsid:zoobank.org:act:9082C709-6347-4768-A0DC-27DC44400CB2 23Bombyx mori (Phalæna (Bombyx) mori) 24urn:lsid:zoobank.org:act:215466E3-E77F-46E9-8097-372837D7A375 25Drosophila melanogaster: 26urn:lsid:zoobank.org:act:5B39F0AA-270D-4AA8-B9A3-C36A3A265910 27 28Keywords: immunity, social insects, termites, selection, comparative genomics 29Abstract 30It has been hypothesized that selection pressure from pathogens plays an important role in shaping 31social evolution. Social behaviour, in particular brood care, is associated with pathogen pressure in 32wood-dwelling “lower” termites. Yet, generally pathogen pressure is low in wood-dwelling termite 33species that never leave the nest except for the mating flight. -
The Stalk-Eyed Fly As a Model for Aggression – Is There a Conserved Role for 5-HT Between Vertebrates and Invertebrates? Andrew N
© 2020. Published by The Company of Biologists Ltd | Journal of Experimental Biology (2020) 223, jeb132159. doi:10.1242/jeb.132159 COMMENTARY The stalk-eyed fly as a model for aggression – is there a conserved role for 5-HT between vertebrates and invertebrates? Andrew N. Bubak1, Michael J. Watt2, Jazmine D. W. Yaeger3, Kenneth J. Renner3 and John G. Swallow4,* ABSTRACT Takahashi et al., 2012). In stalk-eyed flies, 5-HT appears to mediate Serotonin (5-HT) has largely been accepted to be inhibitory to appropriate behavioral responses upon perception of aggressive vertebrate aggression, whereas an opposing stimulatory role has signals (Bubak et al., 2014a). been proposed for invertebrates. Herein, we argue that critical gaps in 5-HT, 5-HT receptor structure and function, and the 5-HT our understanding of the nuanced role of 5-HT in invertebrate systems transporter (SERT), which removes 5-HT from the synaptic cleft to drove this conclusion prematurely, and that emerging data suggest a terminate 5-HT signaling (Fig. 1), are phylogenetically conserved previously unrecognized level of phylogenetic conservation with (Blenau and Baumann, 2001; Martin and Krantz, 2014). Despite this, respect to neurochemical mechanisms regulating the expression of 5-HT appears to play generally opposing roles in the generation of the aggressive behaviors. This is especially apparent when considering the complex behaviors associated with aggression in invertebrates and interplay among factors governing 5-HT activity, many of which share vertebrates (see Table S1). However, we propose that this seemingly functional homology across taxa. We discuss recent findings using contrasting role of 5-HT may be an overly simplistic generalization. -
The Buzz About Bees: Honey Bee Biology and Behavior
4-H Honey Bee Leaders Guide Book I The Buzz About Bees: 18 U.S.C. 707 Honey Bee Biology and Behavior Publication 380-071 2009 To the 4-H Leader: The honey bee project (Books Grade 5 1 - 4) is intended to teach young people the basic biology and behavior of honey bees in addition to Living Systems 5.5 hands-on beekeeping management skills. The honey The student will investigate and understand that bee project books begin with basic honey bee and organisms are made up of cells and have distin- insect information (junior level) and advance to guishing characteristics. Key concepts include: instruction on how to rear honey bee colonies and • vertebrates and invertebrates extract honey (senior level). These project books are intended to provide in-depth information related Grade 6 to honey bee management, yet they are written for the amateur beekeeper, who may or may not have Life Science 5 previous experience in rearing honey bees. The student will investigate and understand how organisms can be classified. Key concepts include: Caution: • characteristics of the species If anyone in your club is known to have severe Life Science 8 allergic reactions to bee stings, they should not The student will investigate and understand that participate in this project. interactions exist among members of a population. The honey bee project meets the following Vir- Key concepts include: ginia State Standards of Learning (SOLs) for the • competition, cooperation, social hierarchy, and fourth, fifth, and sixth grades: territorial imperative Grade 4 Acknowledgments Authors: Life Processes 4.4 Dini M. -
Syrphid Flies
Published by Utah State University Extension and Utah Plant Pest Diagnostic Laboratory Ent-200-18PR February 2019 Beneficial Predators: Syrphid Flies Steven Price, Carbon Co. Extension • Ron Patterson, University of Idaho, Bonneville Co. Extension DESCRIPTION What you should know Eggs are oblong, white or grey with a lace-like pattern • Syrphid flies are common residents in agricultural on the surface, and measure around 1/16 inch long. areas, gardens, and home landscapes providing They are laid singly on plants often near dense colonies pollination services. of prey which are located by females by olfactory, • Larvae of syrphid flies are important beneficial visual, and tactile cues. predators of soft-bodied pests providing naturally Larvae can be found living among their prey, although occurring pest control. are sometimes misidentified as pests, such as sawfly • Syrphid flies cannot be purchased commercially larvae, slugs, alfalfa weevil larvae, or different kinds of but populations can be conserved by reducing caterpillars (Table 1). Syrphid fly larvae have a tapered broad-spectrum pesticide use. anterior which lacks an external head capsule. The flattened rear has two small breathing holes (spiracles). Larvae are semi-translucent, often being striped or Syrphid (pronounced ‘sir-fid’) flies, also known as hover mottled in shades of white, green, tan, or brown with flies or flower flies, commonly occur in field crops, additional small bumps or spikes (Fig. 1). Being 1/16 inch orchards, gardens and home landscapes. They are long upon hatching, they are typically less than 1/2 inch members of the Syrphidae family. They are “true flies” long once they are full-sized. -
United States National Museum Bulletin 276
,*f»W*»"*^W»i;|. SMITHSONIAN INSTITUTION MUSEUM O F NATURAL HISTORY UNITED STATES NATIONAL MUSEUM BULLETIN 276 A Revision of the Genus Malacosoma Hlibner in North America (Lepidoptera: Lasiocampidae): Systematics, Biology, Immatures, and Parasites FREDERICK W. STEHR and EDWIN F. COOK SMITHSONIAN INSTITUTION PRESS CITY OF WASHINGTON 1968 PUBLICATIONS OF THE UNITED STATES NATIONAL MUSEUM The scientific publications of the United States National Museum include two series. Proceedings of the United States National Museum and United States National Museum Bulletin. In these series are published original articles and monographs dealing with the collections and work of the Museum and setting forth newly acquired facts in the field of anthropology, biology, geology, history, and technology. Copies of each publication are distributed to libraries and scientific organizations and to specialists and others interested in the various subjects. The Proceedings, begun in 1878, are intended for the publication, in separate form, of shorter papers. These are gathered in volumes, octavo in size, with the publication date of each paper recorded in the table of contents of the volume. In the Bulletin series, the first of which was issued in 1875, appear longer, separate publications consisting of monographs (occasionally in several parts) and volumes in which are collected works on related subjects. Bulletins are either octavo or quarto in size, depending on the needs of the presentation. Since 1902, papers relating to the botanical collections of the Museum have been published in the Bulletin series under the heading Contributions from the United States National Herbarium. This work forms number 276 of the Bulletin series. -
Wisconsin Bee Identification Guide
WisconsinWisconsin BeeBee IdentificationIdentification GuideGuide Developed by Patrick Liesch, Christy Stewart, and Christine Wen Honey Bee (Apis mellifera) The honey bee is perhaps our best-known pollinator. Honey bees are not native to North America and were brought over with early settlers. Honey bees are mid-sized bees (~ ½ inch long) and have brownish bodies with bands of pale hairs on the abdomen. Honey bees are unique with their social behavior, living together year-round as a colony consisting of thousands of individuals. Honey bees forage on a wide variety of plants and their colonies can be useful in agricultural settings for their pollination services. Honey bees are our only bee that produces honey, which they use as a food source for the colony during the winter months. In many cases, the honey bees you encounter may be from a local beekeeper’s hive. Occasionally, wild honey bee colonies can become established in cavities in hollow trees and similar settings. Photo by Christy Stewart Bumble bees (Bombus sp.) Bumble bees are some of our most recognizable bees. They are amongst our largest bees and can be close to 1 inch long, although many species are between ½ inch and ¾ inch long. There are ~20 species of bumble bees in Wisconsin and most have a robust, fuzzy appearance. Bumble bees tend to be very hairy and have black bodies with patches of yellow or orange depending on the species. Bumble bees are a type of social bee Bombus rufocinctus and live in small colonies consisting of dozens to a few hundred workers. Photo by Christy Stewart Their nests tend to be constructed in preexisting underground cavities, such as former chipmunk or rabbit burrows. -
Aquatic Critters Aquatic Critters (Pictures Not to Scale) (Pictures Not to Scale)
Aquatic Critters Aquatic Critters (pictures not to scale) (pictures not to scale) dragonfly naiad↑ ↑ mayfly adult dragonfly adult↓ whirligig beetle larva (fairly common look ↑ water scavenger for beetle larvae) ↑ predaceous diving beetle mayfly naiad No apparent gills ↑ whirligig beetle adult beetle - short, clubbed antenna - 3 “tails” (breathes thru butt) - looks like it has 4 - thread-like antennae - surface head first - abdominal gills Lower jaw to grab prey eyes! (see above) longer than the head - swim by moving hind - surface for air with legs alternately tip of abdomen first water penny -row bklback legs (fbll(type of beetle larva together found under rocks damselfly naiad ↑ in streams - 3 leaf’-like posterior gills - lower jaw to grab prey damselfly adult↓ ←larva ↑adult backswimmer (& head) ↑ giant water bug↑ (toe dobsonfly - swims on back biter) female glues eggs water boatman↑(&head) - pointy, longer beak to back of male - swims on front -predator - rounded, smaller beak stonefly ↑naiad & adult ↑ -herbivore - 2 “tails” - thoracic gills ↑mosquito larva (wiggler) water - find in streams strider ↑mosquito pupa mosquito adult caddisfly adult ↑ & ↑midge larva (males with feather antennae) larva (bloodworm) ↑ hydra ↓ 4 small crustaceans ↓ crane fly ←larva phantom midge larva ↑ adult→ - translucent with silvery bflbuoyancy floats ↑ daphnia ↑ ostracod ↑ scud (amphipod) (water flea) ↑ copepod (seed shrimp) References: Aquatic Entomology by W. Patrick McCafferty ↑ rotifer prepared by Gwen Heistand for ACR Education midge adult ↑ Guide to Microlife by Kenneth G. Rainis and Bruce J. Russel 28 How do Aquatic Critters Get Their Air? Creeks are a lotic (flowing) systems as opposed to lentic (standing, i.e, pond) system. Look for … BREATHING IN AN AQUATIC ENVIRONMENT 1. -
The Imaginal Characters of Neoephemera Projecta Showing Its Plesiomorphic Position and a New Genus Status in the Family (Ephemeroptera: Neoephemeridae)
insects Article The Imaginal Characters of Neoephemera projecta Showing Its Plesiomorphic Position and a New Genus Status in the Family (Ephemeroptera: Neoephemeridae) Zhenxing Ma and Changfa Zhou * College of Life Sciences, Nanjing Normal University, Nanjing 210023, China; [email protected] * Correspondence: [email protected]; Tel.: +86-139-5174-7595 Simple Summary: The phylogenetically problematic Neoephemeridae is a small family of the order Ephemeroptera, including four genera reported previously. They are genera Neoephemera (in Nearctic region), Ochernova (Central Asia), Leucorhoenanthus (West Palearctic) and Potamanthellus (East Palearctic and Oriental regions), which were geographically isolated until the Neoephemera projecta Zhou and Zheng, a species reported in 2001 from Southwestern China, connected them together. In this work, the imaginal stage and biology of Neoephemera projecta are first observed and described. Furthermore, a series of autapomorphies and plesiomorphies of it are recognized and discussed. Morphologically and biologically, this species is significantly different from other genera and deserves a new plesiomorphic position in the Family Neoephemeridae. Therefore, a new genus Pulchephemera gen. n. is established to reflect its primitive position and intermediate characters of two clades of the family. In addition, some shared characters of this new genus and the family Ephemeridae provide a new perspective or possibility on the phylogeny of Neoephemeridae within Citation: Ma, Z.; Zhou, C. The the order Ephemeroptera. Imaginal Characters of Neoephemera projecta Showing Its Plesiomorphic Abstract: The newly collected imaginal materials of the species Neoephemera projecta Zhou and Zheng, Position and a New Genus Status in the Family (Ephemeroptera: 2001 from Southwestern China, which is linking the other genera of the family Neoephemeridae, Neoephemeridae). -
Glossary - Zoology - Intro
1 Glossary - Zoology - Intro Abdomen: Posterior part of an arthropoda’ body; in vertebrates: abdomen between thorax and pelvic girdle. Acoelous: See coelom. Amixia: A restriction that prevents general intercrossing in a species leading to inbreeding. Anabiosis: Resuscitation after apparent death. Archenteron: See coelom. Aulotomy: Capacity of separating a limb; followed by regeneration; used also for asexual reproduction; see also fissipary (in echinodermata and platyhelminthes). Basal Lamina: Basal plate of developing neural tube; the noncellular, collagenous layer that separates an epithelium from an underlying layer of tissue; also basal membrane. Benthic: Organisms that live on ocean bottoms. Blastocoel: See coelom. Blastula: Stage of embryonic development, at / near the end of cleavage, preceding gastrulation; generally consisting of a hollow ball of cells (coeloblastula); if no blastoceol is present it is termed stereoblastulae (arise from isolecithal and moderately telolecithal ova); in meroblastic cleavage (only the upper part of the zygote is divided), the blastula consists of a disc of cells lying on top of the yolk mass; the blastocoel is reduced to the space separating the cells from the yolk mass. Blastoporus: The opening into the archenteron (the primitive gastric cavity of the gastrula = gastrocoel) developed by the invagination of the blastula = protostoma. Cephalisation: (Gk. kephale, little head) A type of animal body plan or organization in which one end contains a nerve-rich region and functions as a head. Cilium: (pl. cilia, long eyelash) A short, centriole-based, hairlike organelle: Rows of cilia propel certain protista. Cilia also aid the movement of substances across epithelial surfaces of animal cells. Cleavage: The zygote undergoes a series of rapid, synchronous mitotic divisions; results in a ball of many cells. -
The Mayfly Newsletter: Vol
Volume 20 | Issue 2 Article 1 1-9-2018 The aM yfly Newsletter Donna J. Giberson The Permanent Committee of the International Conferences on Ephemeroptera, [email protected] Follow this and additional works at: https://dc.swosu.edu/mayfly Part of the Biology Commons, Entomology Commons, Systems Biology Commons, and the Zoology Commons Recommended Citation Giberson, Donna J. (2018) "The aM yfly eN wsletter," The Mayfly Newsletter: Vol. 20 : Iss. 2 , Article 1. Available at: https://dc.swosu.edu/mayfly/vol20/iss2/1 This Article is brought to you for free and open access by the Newsletters at SWOSU Digital Commons. It has been accepted for inclusion in The Mayfly eN wsletter by an authorized editor of SWOSU Digital Commons. An ADA compliant document is available upon request. For more information, please contact [email protected]. The Mayfly Newsletter Vol. 20(2) Winter 2017 The Mayfly Newsletter is the official newsletter of the Permanent Committee of the International Conferences on Ephemeroptera In this issue Project Updates: Development of new phylo- Project Updates genetic markers..................1 A new study of Ephemeroptera Development of new phylogenetic markers to uncover island in North West Algeria...........3 colonization histories by mayflies Sereina Rutschmann1, Harald Detering1 & Michael T. Monaghan2,3 Quest for a western mayfly to culture...............................4 1Department of Biochemistry, Genetics and Immunology, University of Vigo, Spain 2Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany 3 Joint International Conf. Berlin Center for Genomics in Biodiversity Research, Berlin, Germany Items for the silent auction at Email: [email protected]; [email protected]; [email protected] the Aracruz meeting (to sup- port the scholarship fund).....6 The diversification of evolutionary young species (<20 million years) is often poorly under- stood because standard molecular markers may not accurately reconstruct their evolutionary How to donate to the histories. -
Body-Enlarging Effect of Royal Jelly in a Non-Holometabolous Insect Species, Gryllus Bimaculatus
© 2016. Published by The Company of Biologists Ltd | Biology Open (2016) 5, 770-776 doi:10.1242/bio.019190 RESEARCH ARTICLE Body-enlarging effect of royal jelly in a non-holometabolous insect species, Gryllus bimaculatus Atsushi Miyashita, Hayato Kizaki, Kazuhisa Sekimizu and Chikara Kaito* ABSTRACT (Conlon and Raff, 1999; Otto, 2007). These studies have provided Honeybee royal jelly is reported to have body-enlarging effects in significant insight into the principles of size regulation of living holometabolous insects such as the honeybee, fly and silkmoth, but organisms, although recent concerns over genetically modified its effect in non-holometabolous insect species has not yet been organisms have led researchers to evaluate other types of strategies examined. The present study confirmed the body-enlarging effect in to enlarge animals for industrial purposes. silkmoths fed an artificial diet instead of mulberry leaves used in the As a non-genetic size manipulation, oral ingestion of royal jelly previous literature. Administration of honeybee royal jelly to silkmoth by larvae of the honeybee, Apis mellifera, a holometabolous from early larval stage increased the size of female pupae and hymenopteran insect, induces queen differentiation, leading to adult moths, but not larvae (at the late larval stage) or male pupae. enlarged bodies. Royal jelly contains 12-15% protein, 10-16% We further examined the body-enlarging effect of royal jelly in a sugar, 3-6% lipids (percentages are wet-weight basis), vitamins, non-holometabolous species, the two-spotted cricket Gryllus salts, and free amino acids (Buttstedt et al., 2014). Royal jelly bimaculatus, which belongs to the evolutionarily primitive group contains proteins, named major royal jelly proteins (MRJPs), which Polyneoptera. -
Invertebrate Prey Selectivity of Channel Catfish (Ictalurus Punctatus) in Western South Dakota Prairie Streams Erin D
South Dakota State University Open PRAIRIE: Open Public Research Access Institutional Repository and Information Exchange Electronic Theses and Dissertations 2017 Invertebrate Prey Selectivity of Channel Catfish (Ictalurus punctatus) in Western South Dakota Prairie Streams Erin D. Peterson South Dakota State University Follow this and additional works at: https://openprairie.sdstate.edu/etd Part of the Aquaculture and Fisheries Commons, and the Terrestrial and Aquatic Ecology Commons Recommended Citation Peterson, Erin D., "Invertebrate Prey Selectivity of Channel Catfish (Ictalurus punctatus) in Western South Dakota Prairie Streams" (2017). Electronic Theses and Dissertations. 1677. https://openprairie.sdstate.edu/etd/1677 This Thesis - Open Access is brought to you for free and open access by Open PRAIRIE: Open Public Research Access Institutional Repository and Information Exchange. It has been accepted for inclusion in Electronic Theses and Dissertations by an authorized administrator of Open PRAIRIE: Open Public Research Access Institutional Repository and Information Exchange. For more information, please contact [email protected]. INVERTEBRATE PREY SELECTIVITY OF CHANNEL CATFISH (ICTALURUS PUNCTATUS) IN WESTERN SOUTH DAKOTA PRAIRIE STREAMS BY ERIN D. PETERSON A thesis submitted in partial fulfillment of the degree for the Master of Science Major in Wildlife and Fisheries Sciences South Dakota State University 2017 iii ACKNOWLEDGEMENTS South Dakota Game, Fish & Parks provided funding for this project. Oak Lake Field Station and the Department of Natural Resource Management at South Dakota State University provided lab space. My sincerest thanks to my advisor, Dr. Nels H. Troelstrup, Jr., for all of the guidance and support he has provided over the past three years and for taking a chance on me.