Phasmid Study Group Newsletter, 39
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Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea
Brigham Young University BYU ScholarsArchive Theses and Dissertations 2018-07-01 Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea Yelena Marlese Pacheco Brigham Young University Follow this and additional works at: https://scholarsarchive.byu.edu/etd Part of the Life Sciences Commons BYU ScholarsArchive Citation Pacheco, Yelena Marlese, "Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea" (2018). Theses and Dissertations. 7444. https://scholarsarchive.byu.edu/etd/7444 This Thesis is brought to you for free and open access by BYU ScholarsArchive. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea Yelena Marlese Pacheco A thesis submitted to the faculty of Brigham Young University in partial fulfillment of the requirements for the degree of Master of Science Michael F. Whiting, Chair Sven Bradler Seth M. Bybee Steven D. Leavitt Department of Biology Brigham Young University Copyright © 2018 Yelena Marlese Pacheco All Rights Reserved ABSTRACT Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea Yelena Marlese Pacheco Department of Biology, BYU Master of Science Phasmatodea exhibit a variety of cryptic ecomorphs associated with various microhabitats. Multiple ecomorphs are present in the stick insect fauna from Papua New Guinea, including the tree lobster, spiny, and long slender forms. While ecomorphs have long been recognized in phasmids, there has yet to be an attempt to objectively define and study the evolution of these ecomorphs. -
Insecta: Phasmatodea) and Their Phylogeny
insects Article Three Complete Mitochondrial Genomes of Orestes guangxiensis, Peruphasma schultei, and Phryganistria guangxiensis (Insecta: Phasmatodea) and Their Phylogeny Ke-Ke Xu 1, Qing-Ping Chen 1, Sam Pedro Galilee Ayivi 1 , Jia-Yin Guan 1, Kenneth B. Storey 2, Dan-Na Yu 1,3 and Jia-Yong Zhang 1,3,* 1 College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; [email protected] (K.-K.X.); [email protected] (Q.-P.C.); [email protected] (S.P.G.A.); [email protected] (J.-Y.G.); [email protected] (D.-N.Y.) 2 Department of Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; [email protected] 3 Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China * Correspondence: [email protected] or [email protected] Simple Summary: Twenty-seven complete mitochondrial genomes of Phasmatodea have been published in the NCBI. To shed light on the intra-ordinal and inter-ordinal relationships among Phas- matodea, more mitochondrial genomes of stick insects are used to explore mitogenome structures and clarify the disputes regarding the phylogenetic relationships among Phasmatodea. We sequence and annotate the first acquired complete mitochondrial genome from the family Pseudophasmati- dae (Peruphasma schultei), the first reported mitochondrial genome from the genus Phryganistria Citation: Xu, K.-K.; Chen, Q.-P.; Ayivi, of Phasmatidae (P. guangxiensis), and the complete mitochondrial genome of Orestes guangxiensis S.P.G.; Guan, J.-Y.; Storey, K.B.; Yu, belonging to the family Heteropterygidae. We analyze the gene composition and the structure D.-N.; Zhang, J.-Y. -
Stick Insects Fact Sheet
Stick Insects Fact Sheet Female Titan Stick Insect. Image: QM, Jeff Wright. Introduction Biology Stick and leaf insects, scientifically known as phasmids, Females lay eggs one at a time, often with a flick of their are among the largest of all insects in the world. At 26 cm, abdomens to throw the egg some distance. An individual the Titan Stick Insect (Acrophylla titan) is the longest of female drops eggs at a rate of one to several per day and all Australian insects. Phasmids have perfected the art of she can produce between 100 and 1,300 eggs in her life- camouflage. Some resemble sticks and foliage so closely time. They fall to the ground and lie in the leaf litter. they even feature false buds, thorns and ragged leaf-like flanges. Small wonder they are rarely seen except after storms when they are blown out of threes and shrubs. Phasmids are sometimes confused with a different group of insects, the mantids. Also called Praying Mantids, these are predators with large, spiny front legs, held folded ready to strike and grasp prey. In contrast, Phasmids are herbivores (plant-eaters) with simple front legs that are similar in size and structure to their other legs. A variety of insect eggs. (on left). An ant carrying a stick insect egg (on right). Images: QM, Jeff Wright. All stick insects feed on fresh leaves. Some browse on a wide variety of trees and shrubs but others are fussy, eating only a limited range of host plants that are often closely Stick insect eggs are generally oval, and superficially seed- related to each other. -
The New Stick Insect Genus Pterulina Gen. Nov., a Second Winged
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/342530173 The new stick insect genus Pterulina gen. nov., a second winged Clitumninae genus from Vietnam with a new combination and a new species (Phasmida, Phasmatidae, Clitumninae, Clitumn... Article in Belgian Journal of Entomology · June 2020 CITATIONS READS 0 1,328 2 authors: Joachim Bresseel Jérôme Constant Royal Belgian Institute of Natural Sciences Royal Belgian Institute of Natural Sciences 28 PUBLICATIONS 140 CITATIONS 126 PUBLICATIONS 509 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Systematics of Philippine Auchenorrhyncha View project GLOBAL TAXONOMY INITIATIVE - Entomodiversity of VIETNAM View project All content following this page was uploaded by Jérôme Constant on 29 June 2020. The user has requested enhancement of the downloaded file. Belgian Journal of Entomology 96: 1–30 (2020) ISSN: 2295-0214 www.srbe-kbve.be urn:lsid:zoobank.org:pub:86A63507-90DC-445B-96A7-0BCA112D6C4D Belgian Journal of Entomology The new stick insect genus Pterulina gen. nov., a second winged Clitumninae genus from Vietnam with a new combination and a new species (Phasmida, Phasmatidae, Clitumninae, Clitumnini) Joachim BRESSEEL1 & Jérôme CONSTANT2 1, 2 Royal Belgian Institute of Natural Sciences, O.D. Phylogeny and Taxonomy, Entomology, Vautier street 29, B-1000 Brussels, Belgium 1 E-mail:[email protected] (corresponding author) urn:lsid:zoobank.org:author:3C4EF358-9716-46F0-8575-26BE1EDE4349 2 E-mail: [email protected] urn:lsid:zoobank.org:author:6E6072A1-9415-4C8D-8E60-2504444DB290 Published: Brussels, June 29, 2020 BRESSEEL J. -
Stick Insects (PDF 124KB)
Handle with care Stick insects Species: Indian stick insect (there are lots of others which could be listed but this is the most common) Scientific names: Carausius morosus Description The Indian stick insect is the most commonly available of all stick insect species. Indian stick insects are normally olive green, but brown and yellow-green colours occur too. Their twig and leaf-like appearance gives them good camouflage. An adult stick insect measures about 7.5cm after about five or six skin moults and will live for about a year. Life in the wild Stick insects live in tropical and semi tropical areas of the world. They are vegetarians and eat the leaves of plants, shrubs and trees. Privet and bramble leaves are favourites. In the wild they are usually eaten by birds, so stick insects tend to feed at night when birds are not around. Source of animals Stick insects can be bought from pet shops or specialist breeders. RSPCA animal centres also occasionally have stick insects needing new homes. Prior knowledge and preparation Before keeping stick insects, it is crucial that any potential keeper finds out about them and how to provide for them in captivity. Only then can an informed decision be made about whether s/he can provide the facilities, time, financial means and long-term commitment to look after them properly. Suitable accommodation, food and the necessary accessories should be bought and prepared before taking the animal home. Novice keepers should also take the time to talk to experienced stick insect keepers and professionals – such as a vet – for further advice. -
Stick Insects Feed on Common Garden Leaves, Like Eucalyptus (Gum) and Only Require a Quick Mist with Water Daily
Care Sheet Easily Handled Absolutely harmless, but delicate. Quite at home crawling on their new owners, gently exploring Great First Pets Stick Insects feed on common garden leaves, like Eucalyptus (gum) and only require a quick mist with water daily between 16degC to 28degC. Avoid direct sunlight as this can become too hot, also avoid draughty locations. Do not use Stick Insect insecticide or other chemicals anywhere near your insect. Crowned - Onchestus Rentzi You should clean your enclosure on a regular basis, checking Goliath - Eurycnema goliath for eggs if you wish to keep them. Spiny Leaf - Extatosoma tiaratum (pictured) Feeding/ Diet Strong - Anchiale briareus Stick Insect eat any types of Eucalypt (Gum) leaves and Titan - Acrophylla titan Acadia (Wattle) species. Small braches with fresh clean leaves should be placed in your enclosure in a container of General Information water. Your stick insect can drown so it is best to have a lid Stick Insects hatch from a small egg and grow by undergoing on the container and have small holes for the branches to be put through. Check that your insects are eating; look to see if a series of moults (shedding their outer skeleton) and moults the leaves are being eaten and if there are droppings in your into an adult at about 6 months of age. Stick Insects generally enclosure. If the aren't eating, try a different type of eucalypt. live from eight to eighteen months. This age variation is due Braches should be changed once or twice a week or as soon to many factors, including species type, temperature and sex as they start drying out. -
Phasmid Studies ISSN 0966-0011 Volume 9, Numbers 1 & 2
Phasmid Studies ISSN 0966-0011 volume 9, numbers 1 & 2. Contents Species Report PSG. 122, Anisomorpha monstrosa Hebard Paul A. Hoskisson . 1 Cigarrophasma, a new genus of stick-insect (Phasmatidae) from Australia Paul D. Brock & Jack Hasenpusch . 0 •••••• 0 ••• 0 ••••••• 4 A review of the genus Medaura Stal, 1875 (Phasmatidae: Phasmatinae), including the description of a new species from Bangladesh Paul Do Brock & Nicolas Cliquennois 11 First records and discovery of two new species of Anisomorpha Gray (Phasmida: Pseudophasmatidae) in Haiti and Dominican Republic Daniel E. Perez-Gelabert 0 .. .. 0 • • • • • • 0 • • • • 0 • • 0 • 0 • • 0 0 • • • 27 Species report on Pharnacia biceps Redtenbacher, PSG 203 Wim Potvin 0 ••• 28 How Anisomorpha got its stripes? Paul Hoskisson . 33 Reviews and Abstracts Book Reviews . 35 Phasmid Abstracts 38 Cover illustr ation : Orthonecroscia pulcherrima Kirby, drawing by PoE. Bragg. Species Report PSG. 122, Anisomorpha monstrosa Hebard Paul A. Hoskisson, School of Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool, 13 3AF, UK. With illustrations by P.E. Bragg. Abstract This report summarises the care and breeding of Anisomorpha monstrosa Hebard, the largest species in the genus. Behaviour and defence mechanism are also discussed along with descriptions of the eggs, nymphs, and adults. Key words Phasmida, Anisomorpha monstrosa, Pseudophasmatinae, Rearing, Distribution, Defence. Taxonomy Anisomorpha monstrosa belongs to the sub-family Pseudophasmatinae. It was described in 1932 by Hebard (1932: 214) and is the largest species in the genus. The type specimen is a female collected from Merida, in Yucatan, Mexico. Culture History The original culture of this species was collected in Belize, approximately 150km north of Belize City by Jan Meerman in 1993 or 1994 (D'Hulster, personal communication). -
Insects, Extatosoma Tiaratum (Macleay, 1826) by David S
The Phasmid Study Group JUNE 2013 NEWSLETTER No 130 ISSN 0268-3806 Extatosoma tiaratum © Paul Brock See Page 11. INDEX Page Content Page Content 2. The Colour Page 9. Phasmid Books – Gray 1833 3. Editorial 10. My Little Friends 3. PSG Membership Details 11. PSG Winter Meeting 19.1.13 3. The PSG Committee 12. Sticks go to School 4. PSG Website Update 13. Development of Phasmid Species List Part 5 4. Contributions to the Newsletter 15. A New Leaf Insect Rearer’s Book 4. Diary Dates 16. X-Bugs 5. PSG Summer Meeting Agenda 16. Dad! It’s Raining Stick Insects 6. PSG Summer Meeting 17. BIAZA Big Bug Bonanza 6. Livestock Report 17. Stick Talk 7. PSG Merchandise Update 18. Holiday to Colombia 7. Newsletter Survey Results 19. Questions 8. National Insect Week @ Bristol Zoo Gardens 20. Macleay’s Spectre It is to be directly understood that all views, opinions or theories, expressed in the pages of "The Newsletter“ are those of the author(s) concerned. All announcements of meetings, and requests for help or information, are accepted as bona fide. Neither the Editor, nor Officers of "The Phasmid Study Group", can be held responsible for any loss, embarrassment or injury that might be sustained by reliance thereon. THE COLOUR PAGE! Acrophylla titan female. Picture on left, becomes picture on right. Unknown species. See page 18. See page 9. Ctenomorpha Acanthoxyla spp, brown version. See page 8. Acanthoxyla spp, green version. See page 8. marginipennis. See page 10. Pictures on the left are from when Sir David Attenborough went to Bristol Zoo Gardens on 21st May 2013 to film for his “Natural Curiosities” series, where he focused on butterflies (regarding metamorphosis) with a short piece on parthenogenesis – hence the Phyllium giganteum he is holding in the photo. -
Extreme Positive Allometry of Animal Adhesive Pads and the Size Limits of Adhesion-Based Climbing
Extreme positive allometry of animal adhesive pads and the size limits of adhesion-based climbing David Labontea,1, Christofer J. Clementeb, Alex Dittrichc, Chi-Yun Kuod, Alfred J. Crosbye, Duncan J. Irschickd, and Walter Federlea aDepartment of Zoology, University of Cambridge, Cambridge CB2 3EJ, United Kingdom; bSchool of Science and Engineering, University of the Sunshine Coast, Sippy Downs, QLD 4556, Australia; cDepartment of Life Sciences, Anglia Ruskin University, Cambridge CB1 1PT, United Kingdom; dBiology Department, University of Massachusetts Amherst, Amherst, MA 01003; and eDepartment of Polymer Science and Engineering, University of Massachusetts Amherst, Amherst, MA 01003 Edited by David B. Wake, University of California, Berkeley, CA, and approved December 11, 2015 (received for review October 7, 2015) Organismal functions are size-dependent whenever body surfaces animals to climb smooth vertical or inverted surfaces, thereby supply body volumes. Larger organisms can develop strongly opening up new habitats. Adhesive pads have evolved multiple folded internal surfaces for enhanced diffusion, but in many cases times independently within arthropods, reptiles, amphibians, and areas cannot be folded so that their enlargement is constrained by mammals and show impressive performance: They are rapidly anatomy, presenting a problem for larger animals. Here, we study controllable, can be used repeatedly without any loss of perfor- the allometry of adhesive pad area in 225 climbing animal species, mance, and function on rough, dirty, and flooded surfaces (12). This covering more than seven orders of magnitude in weight. Across performance has inspired a considerable amount of work on tech- all taxa, adhesive pad area showed extreme positive allometry and nical adhesives that mimic these properties (13). -
Insect Egg Size and Shape Evolve with Ecology but Not Developmental Rate Samuel H
ARTICLE https://doi.org/10.1038/s41586-019-1302-4 Insect egg size and shape evolve with ecology but not developmental rate Samuel H. Church1,4*, Seth Donoughe1,3,4, Bruno A. S. de Medeiros1 & Cassandra G. Extavour1,2* Over the course of evolution, organism size has diversified markedly. Changes in size are thought to have occurred because of developmental, morphological and/or ecological pressures. To perform phylogenetic tests of the potential effects of these pressures, here we generated a dataset of more than ten thousand descriptions of insect eggs, and combined these with genetic and life-history datasets. We show that, across eight orders of magnitude of variation in egg volume, the relationship between size and shape itself evolves, such that previously predicted global patterns of scaling do not adequately explain the diversity in egg shapes. We show that egg size is not correlated with developmental rate and that, for many insects, egg size is not correlated with adult body size. Instead, we find that the evolution of parasitoidism and aquatic oviposition help to explain the diversification in the size and shape of insect eggs. Our study suggests that where eggs are laid, rather than universal allometric constants, underlies the evolution of insect egg size and shape. Size is a fundamental factor in many biological processes. The size of an 526 families and every currently described extant hexapod order24 organism may affect interactions both with other organisms and with (Fig. 1a and Supplementary Fig. 1). We combined this dataset with the environment1,2, it scales with features of morphology and physi- backbone hexapod phylogenies25,26 that we enriched to include taxa ology3, and larger animals often have higher fitness4. -
The Antennal Motor System of the Stick Insect Carausius Morosus : Anatomy and Antennal Movement Pattern During Walking
J Comp Physiol A ;2001) 187: 131±144 DOI 10.1007/s003590100183 ORIGINAL PAPER Volker DuÈ rr á Yvonne KoÈ nig á Rolf Kittmann The antennal motor system of the stick insect Carausius morosus : anatomy and antennal movement pattern during walking Accepted: 8 January 2001 / Published online: 22 February 2001 Ó Springer-Verlag 2001 Abstract The stick insect Carausius morosus continu- Key words Antennal movement á Tactile sense á ously moves its antennae during locomotion. Active Antennal muscle á Motoneuron á Limb coordination antennal movements may re¯ect employment of anten- nae as tactile probes. Therefore, this study treats two Abbreviations Ab1±4 abductor motoneuron 1±4 á Ad1±3 basic aspects of the antennal motor system: First, the adductor motoneuron 1±3 á AEP: anterior extreme po- anatomy of antennal joints, muscles, nerves and moto- sition á AL antennal lobe á AMMC antennal mechano- neurons is described and discussed in comparison with sensory and motor complex á aTB anterior tentorial other species. Second, the typical movement pattern of branch á cMD central part of MD á CI common inhibi- the antennae is analysed, and its spatio-temporal coor- tor á CT corpus tentorium á Dp1±5 depressor motoneu- dination with leg movements described. Each antenna is ron 1±5 á dTB dorsal tentorial branch á lMD lateral part moved by two single-axis hinge joints. The proximal ofMDá lML lateral levator muscle á Lv1±4 levator head-scape joint is controlled by two levator muscles motoneuron 1±4 á MD depressor muscle á mMD medial and a three-partite depressor muscle. -
Phasma Gigas from New Ireland Mark Bushell
ISSN 0966-0011 PHASMID STUDIES. volume 8, numbers 1 & 2. December 1999. Editor: P.E. Bragg. Published by the Phasmid Study Group. Phasmid Studies ISSN 0966-0011 volume 8, numbers 1 & 2. Contents Studies of the genus Phalces Stal Paul D. Brock . 1 Redescription of Mantis filiformes Fabricius (Phasmatidae: Bacteriinae) Paul D. Brock . 9 Phasmida in Oceania Allan Harman . 13 A Report on a Culture of Phasma gigas from New Ireland Mark Bushell . 20 Reviews and Abstracts Phasmid Abstracts 25 Cover illustration: Female Spinodares jenningsi Bragg, drawing by P.E. Bragg. Studies of the genus Phalces Stal Paul D. Brock, "Papillon", 40 Thorndike Road, Slough SU ISR, UK. Abstract Phalces tuberculatus sp.n. is described from Eland's Bay, Cape Province, South Africa. A key is given to distinguish the Phalces species. Brief notes are given on behaviour, foodplants, and culture notes in the case of P. longiscaphus (de Haan). Key words: Phasmida, Phalces, Phalcestuberculatus sp.n, Introduction As part of my studies on South African stick-insects, I visited Cape Town in September 1998. My research included an examination of the entomology collection at the South African Museum in Cape Town, in addition to material of Phalces species in various museums, observing P. longiscaphus in the wild and rearing this species in captivity. The observations include the description of Phalces tuberculatus sp.n. and a key to distinguish the three Phalces species (of which a Madagascan insect is unlikely to belong to this genus). Museum codens are given below: BMNH Natural History Museum, London, U.K. NHMW Naturhistorisches Museum, Wien, Austria.