Diversity and Organization of the Ground Foraging Ant Faunas of Forest, Grassland and Tree Crops in Papua New Guinea
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Ants in French Polynesia and the Pacific: Species Distributions and Conservation Concerns
Ants in French Polynesia and the Pacific: species distributions and conservation concerns Paul Krushelnycky Dept of Plant and Environmental Protection Sciences, University of Hawaii, Honolulu, Hawaii Hervé Jourdan Centre de Biologie et de Gestion des Populations, INRA/IRD, Nouméa, New Caledonia The importance of ants • In most ecosystems, form a substantial portion of a communities’ biomass (1/3 of animal biomass and ¾ of insect biomass in Amazon rainforest) Photos © Alex Wild The importance of ants • In most ecosystems, form a substantial portion of a communities’ biomass (1/3 of animal biomass and ¾ of insect biomass in Amazon rainforest) • Involved in many important ecosystem processes: predator/prey relationships herbivory seed dispersal soil turning mutualisms Photos © Alex Wild The importance of ants • Important in shaping evolution of biotic communities and ecosystems Photos © Alex Wild Ants in the Pacific • Pacific archipelagoes the most remote in the world • Implications for understanding ant biogeography (patterns of dispersal, species/area relationships, community assembly) • Evolution of faunas with depauperate ant communities • Consequent effects of ant introductions Hypoponera zwaluwenburgi Ants in the Amblyopone zwaluwenburgi Pacific – current picture Ponera bableti Indigenous ants in the Pacific? Approx. 30 - 37 species have been labeled “wide-ranging Pacific natives”: Adelomyrmex hirsutus Ponera incerta Anochetus graeffei Ponera loi Camponotus chloroticus Ponera swezeyi Camponotus navigator Ponera tenuis Camponotus rufifrons -
Hymenoptera, Formicidae)
Belg. J. Zool. - Volume 123 (1993) - issue 2 - pages 159-163 - Brussels 1993 Manuscript received on 25 June 1993 NOTES ON THE ABERRANT VENOM GLAND MORPHOLOGY OF SOME AUSTRALIAN DOLICHODERINE AND MYRMICINE ANTS (HYMENOPTERA, FORMICIDAE) by JOHAN BILLEN 1 and ROBERT W. TAYLOR 2 1 Zoological Institute, University of Leuven, Naamsestraat 59, B-3000 Leuven, Belgium 2 Australian National Insect Collection, CSIRO, GPO Box 1700, Canberra ACT 2601, Australia SUMMARY Two Australian species of Dolichoderus Lund, and one of Leptomyrmex Mayr (both sub family Dolichoderinae), have venom glands with two long, slender secretory fil aments. In this regard they resemble previously analysed ants of the subfamily Myrmicinae, rather tban other dolichoderines. Alternatively, four Meranoplus Smith species (subfamily Myrmicinae) bave short, knob-like filaments, like tbose of previously reported dolicboderines, and unlike otber myrmicines. Features of venom gland morpbology are thus Jess constant or diagnostically reliable for these subfamilies than was previously supposed. Keywords : venom gland, morphology, Dolichoderus, Leptomyrmex, Meranoplus. INTRODUCTION The ant subfamily Dolichoderinae, with its apparent sister-group the Aneuretinae (TRANŒLLO and JAYASURIYA, 1981), is characterized by the distinctive and peculiar configuration of its abdominal exocrine glandular system (BILLEN, 1986). These ants alone have a Pavan's gland, and their pygidial glands are so hypertrophied as to have been previously regarded as separate 'anal glands', which were thought unjquely to characterize them. T he venom gland of these ants has also been considered urnque in possessing two very short knob-bke secretory filaments, whjch is considered to characterize the Dolichoderinae (HôLLDOBLER and WILSON, 1990). Morphological descriptions of the dolichoderine venom gland are available for representatives of the genera Azteca, Bothriomyrmex, Dolichoderus, Iridomyr mex, Liometopum and Tapinoma (PAVAN, 1955; PA VAN and RoNCHETTI, 1955 ; BLUM and HERMANN, 1978b ; BILLEN, 1986). -
Wildlife Trade Operation Proposal – Queen of Ants
Wildlife Trade Operation Proposal – Queen of Ants 1. Title and Introduction 1.1/1.2 Scientific and Common Names Please refer to Attachment A, outlining the ant species subject to harvest and the expected annual harvest quota, which will not be exceeded. 1.3 Location of harvest Harvest will be conducted on privately owned land, non-protected public spaces such as footpaths, roads and parks in Victoria and from other approved Wildlife Trade Operations. Taxa not found in Victoria will be legally sourced from other approved WTOs or collected by Queen of Ants’ representatives from unprotected areas. This may include public spaces such as roadsides and unprotected council parks, and other property privately owned by the representatives. 1.4 Description of what is being harvested Please refer to Attachment A for an outline of the taxa to be harvested. The harvest is of live adult queen ants which are newly mated. 1.5 Is the species protected under State or Federal legislation Ants are non-listed invertebrates and are as such unprotected under Victorian and other State Legislation. Under Federal legislation the only protection to these species relates to the export of native wildlife, which this application seeks to satisfy. No species listed under the EPBC Act as threatened (excluding the conservation dependent category) or listed as endangered, vulnerable or least concern under Victorian legislation will be harvested. 2. Statement of general goal/aims The applicant has recently begun trading queen ants throughout Victoria as a personal hobby and has received strong overseas interest for the species of ants found. -
A Guide to the Ants of Sabangau
A Guide to the Ants of Sabangau The Orangutan Tropical Peatland Project November 2014 A Guide to the Ants of Sabangau All original text, layout and illustrations are by Stijn Schreven (e-mail: [email protected]), supple- mented by quotations (with permission) from taxonomic revisions or monographs by Donat Agosti, Barry Bolton, Wolfgang Dorow, Katsuyuki Eguchi, Shingo Hosoishi, John LaPolla, Bernhard Seifert and Philip Ward. The guide was edited by Mark Harrison and Nicholas Marchant. All microscopic photography is from Antbase.net and AntWeb.org, with additional images from Andrew Walmsley Photography, Erik Frank, Stijn Schreven and Thea Powell. The project was devised by Mark Harrison and Eric Perlett, developed by Eric Perlett, and coordinated in the field by Nicholas Marchant. Sample identification, taxonomic research and fieldwork was by Stijn Schreven, Eric Perlett, Benjamin Jarrett, Fransiskus Agus Harsanto, Ari Purwanto and Abdul Azis. Front cover photo: Workers of Polyrhachis (Myrma) sp., photographer: Erik Frank/ OuTrop. Back cover photo: Sabangau forest, photographer: Stijn Schreven/ OuTrop. © 2014, The Orangutan Tropical Peatland Project. All rights reserved. Email [email protected] Website www.outrop.com Citation: Schreven SJJ, Perlett E, Jarrett BJM, Harsanto FA, Purwanto A, Azis A, Marchant NC, Harrison ME (2014). A Guide to the Ants of Sabangau. The Orangutan Tropical Peatland Project, Palangka Raya, Indonesia. The views expressed in this report are those of the authors and do not necessarily represent those of OuTrop’s partners or sponsors. The Orangutan Tropical Peatland Project is registered in the UK as a non-profit organisation (Company No. 06761511) and is supported by the Orangutan Tropical Peatland Trust (UK Registered Charity No. -
Pavement Ants (Tetramorium Immigrans Santschi) Ryan S
Published by Utah State University Extension and Utah Plant Pest Diagnostic Laboratory ENT-219-20 June 2020 Pavement Ants (Tetramorium immigrans Santschi) Ryan S. Davis, Arthropod Diagnostician • Lori Spears, Cooperative Agricultural Pest Survey Coordinator • Austin Taylor, Entomology Assistant Quick Facts • Pavement ants are the most common pest ant in and around structures in Utah. • Worker pavement ants are all the same size and have only one queen. • Pavement ants feed on many foods, but prefer sweet and greasy foods. • Occasionally, pavement ants will injure plants. • Indoor problems with pavement ants are worst in spring and early summer. • Indoors, manage pavement ants using baits coupled with habitat modification, cleaning, Fig. 1. (left) Swarm of pavement ant workers in spring (Ryan proper food storage, and exclusion. Davis, Utah State University). Fig. 2. (right) Two workers fighting • Outside, use habitat modification, exclusion, (Ryan Davis, Utah State University). bait, and residual/nonresidual insecticides to manage pavement ants. or structure. They are attracted indoors by food, garbage and moisture, or swarm indoors when they nest in or near foundation cracks or voids. Pavement ants can also be abundant in gardens, and occasionally injure plants. They INTRODUCTION are found throughout the U.S. from the West Coast to the Pavement ants (Formicidae, Tetramorium immigrans) are Northeast. northern Utah’s most common pest ant in and around homes and structures. Until recently, the pavement IDENTIFICATION ant’s scientific name was Tetramorium caespitum, but recent genetic work has clarified that our common pest Pavement ants are most commonly recognized by their Tetramorium species in the U.S. is from Europe and has habit of gathering in large groups near cracks in the been given the name T. -
Ants: Major Functional Elements in Fruit Agro-Ecosystems and Biological Control Agents
sustainability Review Ants: Major Functional Elements in Fruit Agro-Ecosystems and Biological Control Agents Lamine Diamé 1,2,*, Jean-Yves Rey 1,3,6, Jean-François Vayssières 3,6, Isabelle Grechi 4,6, Anaïs Chailleux 3,5,6 ID and Karamoko Diarra 2 1 Institut Sénégalais de Recherches Agricoles, Centre pour le Développement de l’Horticulture, BP 3120 Dakar, Senegal; [email protected] 2 Université Cheikh Anta Diop de Dakar, BP 7925 Dakar, Senegal; [email protected] 3 Centre de Coopération Internationale de Recherche Agronomique pour le Développement, UPR HortSys, F-34398 Montpellier, France; jean-franç[email protected] (J.F.V.); [email protected] (A.C.) 4 Centre de Coopération Internationale de Recherche Agronomique pour le Développement, UPR HortSys, F-97455 Saint-Pierre, La Réunion, France; [email protected] 5 Biopass, Institut Sénégalais de Recherches Agricoles—University Cheikh Anta Diop de Dakar—Institut de Recherche pour le Développement, BP 2274 Dakar, Senegal 6 University de Montpellier, Centre de Coopération Internationale de Recherche Agronomique pour le Développement, HortSys, F-34398 Montpellier, France * Correspondence: [email protected] Received: 15 October 2017; Accepted: 12 December 2017; Published: 22 December 2017 Abstract: Ants are a very diverse taxonomic group. They display remarkable social organization that has enabled them to be ubiquitous throughout the world. They make up approximately 10% of the world’s animal biomass. Ants provide ecosystem services in agrosystems by playing a major role in plant pollination, soil bioturbation, bioindication, and the regulation of crop-damaging insects. Over recent decades, there have been numerous studies in ant ecology and the focus on tree cropping systems has given added importance to ant ecology knowledge. -
Liquid Baits Control Argentine Ants Sustainably in Coastal Vineyards
UC Agriculture & Natural Resources California Agriculture Title Liquid baits control Argentine ants sustainably in coastal vineyards Permalink https://escholarship.org/uc/item/64z229kw Journal California Agriculture, 62(4) ISSN 0008-0845 Authors Cooper, Monica L Daane, Kent M Nelson, Erik H et al. Publication Date 2008-10-01 Peer reviewed eScholarship.org Powered by the California Digital Library University of California REVIEW ARTICLE ▼ Liquid baits control Argentine ants sustainably in coastal vineyards by Monica L. Cooper, Kent M. Daane, Erik H. Nelson, Lucia G. Varela, Mark C. Battany, Wild Alex Neil D. Tsutsui and Michael K. Rust Liquid ant baits are an alterna- tive to broad-spectrum insecticide sprays conventionally used to con- trol Argentine ants. We review the development of liquid ant baits, which capitalize on the ants’ sugar- feeding requirements and social structure to deliver small doses of toxicant throughout the colony. The ant bait program described here, developed for commercial vine- yards, also has the potential to fa- cilitate the use of biological controls for mealybug and scale pests. The implementation of an Argentine ant bait program will enable grape growers to target other pests more selectively with insecticides, further contributing to their sustainable An Argentine ant tends an adult mealybug. A drop of honeydew, the sugar-rich viticulture practices. mealybug excretion, can be seen in the ant’s mouthparts. he Argentine ant is an invasive pest grape mealybug (Pseudococcus maritimus out the colony. We also discuss future that has spread throughout Cali- [Ehrhorn]), obscure mealybug (P. viburni avenues of study to further control forniaT since it was fi rst reported from [Signoret]) (Daane et al. -
The Functions and Evolution of Social Fluid Exchange in Ant Colonies (Hymenoptera: Formicidae) Marie-Pierre Meurville & Adria C
ISSN 1997-3500 Myrmecological News myrmecologicalnews.org Myrmecol. News 31: 1-30 doi: 10.25849/myrmecol.news_031:001 13 January 2021 Review Article Trophallaxis: the functions and evolution of social fluid exchange in ant colonies (Hymenoptera: Formicidae) Marie-Pierre Meurville & Adria C. LeBoeuf Abstract Trophallaxis is a complex social fluid exchange emblematic of social insects and of ants in particular. Trophallaxis behaviors are present in approximately half of all ant genera, distributed over 11 subfamilies. Across biological life, intra- and inter-species exchanged fluids tend to occur in only the most fitness-relevant behavioral contexts, typically transmitting endogenously produced molecules adapted to exert influence on the receiver’s physiology or behavior. Despite this, many aspects of trophallaxis remain poorly understood, such as the prevalence of the different forms of trophallaxis, the components transmitted, their roles in colony physiology and how these behaviors have evolved. With this review, we define the forms of trophallaxis observed in ants and bring together current knowledge on the mechanics of trophallaxis, the contents of the fluids transmitted, the contexts in which trophallaxis occurs and the roles these behaviors play in colony life. We identify six contexts where trophallaxis occurs: nourishment, short- and long-term decision making, immune defense, social maintenance, aggression, and inoculation and maintenance of the gut microbiota. Though many ideas have been put forth on the evolution of trophallaxis, our analyses support the idea that stomodeal trophallaxis has become a fixed aspect of colony life primarily in species that drink liquid food and, further, that the adoption of this behavior was key for some lineages in establishing ecological dominance. -
Formicidae, Ponerinae), a Predominantly Nocturnal, Canopy-Dwelling
Behavioural Processes 109 (2014) 48–57 Contents lists available at ScienceDirect Behavioural Processes jo urnal homepage: www.elsevier.com/locate/behavproc Visual navigation in the Neotropical ant Odontomachus hastatus (Formicidae, Ponerinae), a predominantly nocturnal, canopy-dwelling predator of the Atlantic rainforest a,1 b,∗ Pedro A.P. Rodrigues , Paulo S. Oliveira a Graduate Program in Ecology, Universidade Estadual de Campinas, 13083-862 Campinas, SP, Brazil b Departamento de Biologia Animal, C.P. 6109, Universidade Estadual de Campinas, 13083-862 Campinas, SP, Brazil a r t a b i s c l e i n f o t r a c t Article history: The arboreal ant Odontomachus hastatus nests among roots of epiphytic bromeliads in the sandy forest Available online 24 June 2014 at Cardoso Island (Brazil). Crepuscular and nocturnal foragers travel up to 8 m to search for arthropod prey in the canopy, where silhouettes of leaves and branches potentially provide directional information. Keywords: We investigated the relevance of visual cues (canopy, horizon patterns) during navigation in O. hastatus. Arboreal ants Laboratory experiments using a captive ant colony and a round foraging arena revealed that an artificial Atlantic forest canopy pattern above the ants and horizon visual marks are effective orientation cues for homing O. has- Canopy orientation tatus. On the other hand, foragers that were only given a tridimensional landmark (cylinder) or chemical Ponerinae marks were unable to home correctly. Navigation by visual cues in O. hastatus is in accordance with other Trap-jaw ants diurnal arboreal ants. Nocturnal luminosity (moon, stars) is apparently sufficient to produce contrasting Visual cues silhouettes from the canopy and surrounding vegetation, thus providing orientation cues. -
Ants (Hymenoptera: Fonnicidae) of Samoa!
Ants (Hymenoptera: Fonnicidae) of Samoa! James K Wetterer 2 and Donald L. Vargo 3 Abstract: The ants of Samoa have been well studied compared with those of other Pacific island groups. Using Wilson and Taylor's (1967) specimen records and taxonomic analyses and Wilson and Hunt's (1967) list of 61 ant species with reliable records from Samoa as a starting point, we added published, unpublished, and new records ofants collected in Samoa and updated taxonomy. We increased the list of ants from Samoa to 68 species. Of these 68 ant species, 12 species are known only from Samoa or from Samoa and one neighboring island group, 30 species appear to be broader-ranged Pacific natives, and 26 appear to be exotic to the Pacific region. The seven-species increase in the Samoan ant list resulted from the split of Pacific Tetramorium guineense into the exotic T. bicarinatum and the native T. insolens, new records of four exotic species (Cardiocondyla obscurior, Hypoponera opaciceps, Solenopsis geminata, and Tetramorium lanuginosum), and new records of two species of uncertain status (Tetramorium cf. grassii, tentatively considered a native Pacific species, and Monomorium sp., tentatively considered an endemic Samoan form). SAMOA IS AN ISLAND CHAIN in western island groups, prompting Wilson and Taylor Polynesia with nine inhabited islands and (1967 :4) to feel "confident that a nearly numerous smaller, uninhabited islands. The complete faunal list could be made for the western four inhabited islands, Savai'i, Apo Samoan Islands." Samoa is of particular in lima, Manono, and 'Upolu, are part of the terest because it is one of the easternmost independent country of Samoa (formerly Pacific island groups with a substantial en Western Samoa). -
Herrera, H.W., Baert, L., Dekoninck, W., Causton, C.E., Sevilla
Belgian Journal of Entomology 93: 1–60 ISSN: 2295-0214 www.srbe-kbve.be urn:lsid:zoobank.org:pub:2612CE09-F7FF-45CD-B52E-99F04DC2AA56 Belgian Journal of Entomology Distribution and habitat preferences of Galápagos ants (Hymenoptera: Formicidae) Henri W. HERRERA, Léon BAERT, Wouter DEKONINCK, Charlotte E. CAUSTON, Christian R. SEVILLA, Paola POZO & Frederik HENDRICKX Royal Belgian Institute of Natural Sciences, Entomology Department, Vautierstraat 29, B-1000 Brussels, Belgium. E-mail: [email protected] (corresponding author) Published: Brussels, May 5, 2020 HERRERA H.W. et al. Distribution and habitat preferences of Galápagos ants Citation: HERRERA H.W., BAERT L., DEKONINCK W., CAUSTON C.E., SEVILLA C.R., POZO P. & HENDRICKX F., 2020. - Distribution and habitat preferences of Galápagos ants (Hymenoptera: Formicidae). Belgian Journal of Entomology, 93: 1–60. ISSN: 1374-5514 (Print Edition) ISSN: 2295-0214 (Online Edition) The Belgian Journal of Entomology is published by the Royal Belgian Society of Entomology, a non-profit association established on April 9, 1855. Head office: Vautier street 29, B-1000 Brussels. The publications of the Society are partly sponsored by the University Foundation of Belgium. In compliance with Article 8.6 of the ICZN, printed versions of all papers are deposited in the following libraries: - Royal Library of Belgium, Boulevard de l’Empereur 4, B-1000 Brussels. - Library of the Royal Belgian Institute of Natural Sciences, Vautier street 29, B-1000 Brussels. - American Museum of Natural History Library, Central Park West at 79th street, New York, NY 10024-5192, USA. - Central library of the Museum national d’Histoire naturelle, rue Geoffroy SaintHilaire 38, F- 75005 Paris, France. -
Serotonergic Control in Initiating Defensive Response to Unexpected Tactile Stimulus
bioRxiv preprint doi: https://doi.org/10.1101/2020.04.28.065466; this version posted April 29, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. 1 Serotonergic control in initiating defensive response to unexpected tactile stimulus 2 in the trap-jaw ant Odontomachus kuroiwae 3 4 Hitoshi Aonuma 5 6 Research Institute for Electronic Science, Hokkaido University, Sapporo, Hokkaido, 7 060-0812, Japan 8 9 10 Running title: Serotonergic control of defensive behavior 11 12 Keywords: biogenic amines, serotonin, dopamine, defensive behavior, avoidance 13 behavior. 14 15 16 *Correspondence to be sent to: Hitoshi Aonuma, Research Institute for Electronic 17 Science, Hokkaido University, Sapporo, Hokkaido, 060-0812, Japan 18 e-mail: [email protected] 19 tel/fax: +81-11-706-3832 20 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.04.28.065466; this version posted April 29, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. 21 ABSTRACT 22 Decision to express defensive response or escape response to a potential threat is crucial 23 for insects to survive. This study investigated an aminergic mechanism underlying 24 defensive response to unexpected touch in the ant that has powerful mandible so-called 25 trap-jaw as a weapon that moves extremely fast when hunting.