Entomology Commons^™

Ants And Spices: Investigating The Repellent Effects Of Household Spices On Ants: A Study Of Chili, Coriander, And Cumin Powders, Abhishikta Pradhan

2024 REYES Proceedings

The aim of this study was to test the ant-repellent potential of household spices, namely chili powder, coriander powder, and cumin powder, against ants (Formicidae). The experiments were conducted using sticky note paper as a substrate, on which granulated sugar was placed as bait. In the control baits, only granulated sugar was used, while in the treatment baits, granulated sugar mixed with each spice was used. The baits were placed near ant nests. One hour after placing the baits, the number of ants on the control and treatment baits was counted for each control-treatment pair (five pairs in total, with …

Cardamom Spice: A Potential Ant Repellent, Deepanshi Gupta

2024 REYES Proceedings

This novel research has been conducted to identify the efficacy of cardamom powder to repel ants (Formicidae) in the households and analyze the ant behavior towards the spice. The study was done using a bait and a substrate along with a spice. Granulated sugar was used as a bait material with butter crackers as a substrate. The granulated sugar was topped over the substrate in the control sample while the cardamom powder was added on top of the sugar in the treatment sample. The control sample (no cardamom powder) and treatment sample (with cardamom powder) were kept at a distance …

Evaluating The Repellent Properties Of Paprika On Ants, Jonathan J. Toj Castellanos

2024 REYES Proceedings

Ants are a problem no matter where you are, which is why we should always have a way to repel them on hand. Spices can be an eco-friendly and cheaper alternative to common insecticides sold in supermarkets. These insecticides are generally made from toxic products, which can affect both humans and animals. This research aimed to find the perfect spice to replace insecticides. Paprika was chosen because it is very common, especially in Guatemalan territory. Several experiments were conducted to verify the effects of paprika on ants. It was tested on one of the most common ant species in Central …

Investigating Turmeric’S Sustainable Properties For Pest Control As An Ant Repellent, Sabyasachi Parija

2024 REYES Proceedings

Spices have long been known to possess various properties, including their ability to deter pests. This study investigates the potential of turmeric (Curcuma longa) as a natural ant-repellent. By testing the spice in various controlled environments, this research aimed to identify its efficacy compared to untreated baits. The results reveal that turmeric is a promising alternative to chemical pesticides, with significant effects in repelling ants without harm to the ecosystem.

The Ant-Repellant Activity Of Ginger (Zingiber Officinale) And Cardamom (Elettaria Cardamomum), Nevil S

2024 REYES Proceedings

Ants, while beneficial in natural ecosystems, can become pests when they invade human habitats. This study explored the potential of common household spices as a non-toxic alternative to chemical pesticides for ant repellency. Experiments were conducted using powdered ginger and crushed cardamom, which were applied to sugar biscuits (bait) in two ways: sprinkled on top and arranged in a circle around the bait. Ant activity was monitored over time, and data was analyzed using the Sign Test. The results indicated that both ginger and cardamom significantly repelled ants, demonstrating their effectiveness as natural ant deterrents. These findings suggest that spices …

White Pepper Powder Repels Ants, Mobashar Ahmad

2024 REYES Proceedings

In this study, I investigated ant responses to white pepper to see whether the spice can repel foraging ants. I performed several bioassays by placing control and treatment baits. The results demonstrated that white pepper powder significantly reduces ant activity.

Investigations Into The Ant Deterrent Properties Of Asafoetida Ferula Asafoetida And Star Anise Illicium Verum, Chinmayaram K

2024 REYES Proceedings

This study assesses asafoetida and star anise as eco-friendly alternatives to chemical ant deterrents. It involved placing replicates of two bait types, a control (granulated sugar) and a treatment (granulated sugar and spice), on yellow paper substrates at five different ant-infested sites. The efficacy of the spice was evaluated by comparing the ant count on each bait every 10, 40, 60, 120, and 180 minutes. Percentage repellency (PR) was calculated for both the spices, and the data was analysed with the sign test. Further tests used only the treatment bait to evaluate the efficacy of the two varieties of asafoetida …

Concepts In Animal Parasitology, Chapter 61: Transversotrematidae Witenberg, 1944 (Family): Ectoparasitic Trematodes [Platyhelminthes], Scott C. Cutmore, Thomas H. Cribb

Concepts in Animal Parasitology

An overview of the family Transversotrematidae Witemberg, 1944, a small but biologically significant group of plagiorchiid digenean trematodes (flukes), including discussion of identification, general morphology, life cycles, host range, and the significance of their evolutionary position and biology.

Chapter 61 in Concepts in Animal Parasitology, by Scott C. Cutmore and Thomas H. Cribb. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap061

Concepts In Animal Parasitology, Chapter 62: Hirudinea (Subclass): Parasitic Leeches, Alejandro Oceguera-Figueroa, Sebastian Kvist

Concepts in Animal Parasitology

An overview of the parasitic leeches, subclass Hirudinea, including discussion of leeches as parasites, vectors, and hosts, their general morphology, reproduction, zoogeography, classification, phylogeny, medical uses, and preparation of specimens.

Chapter 62 in Concepts in Animal Parasitology, by Alejandro Oceguera-Figueroa and Sebastian Kvist. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap062

New Records For 23 Species Of Nearctic False Click Beetles Including New Country Records For Protofarsus Convexus (Fisher) (Coleoptera: Eucnemidae: Dirhagini), Robert L. Otto

Insecta Mundi

New state records for 22 species of Eucnemidae (Coleoptera: Elateroidea) are reported from the eastern United States, based on examination and identification of specimens from four institutional and two private collections throughout 2024. Additionally, specimens of Protofarsus convexus (Fisher) from Texas represent new USA records for the species, known previously from Panama and Nicaragua. Images of several eucnemid species are provided. An identification key for Protofarsus Muona in the United States is provided.

Additions To The Millipede Family Caseyidae Verhoeff, 1909, Iii: Proposal Of The New Subfamily Ochrogrammatinae, New Records Of Vasingtona Irritans (Chamberlin, 1910), Established Species Of Ochrogramma Gardener And Shelley, 1989, A New Species Of Ochrogramma From Washington State, Usa (Diplopoda: Chordeumatida: Striariidea), And Observations On Spermatozoa And Spermatophores, William A. Shear, Paul E. Marek

Insecta Mundi

The genera Ochrogramma Gardner and Shelley, 1989 and Vasingtona Chamberlin, 1941 (Diplopoda: Chordeumatida: Striariidea: Caseyidae) are assigned to the Ochrogrammatinae Shear and Marek, new subfamily. The new subfamily is diagnosed by the broad ventral lamina of the mandibular stipes and extremely long gonapophyses (found in males), the peculiar, elaborately branched processes of the gonopods, and other characters. New records and new SEM illustrations are provided for the species Vasingtona irritans (Chamberlin, 1910), Ochrogramma bentona (Chamberlin, 1952) and Ochrogramma haigi Gardner and Shelley, 1989. The range of O. bentona is extended north from the Columbia River to the Puget …

Two New Species Of False Click Beetles (Coleoptera: Eucnemidae) From The Americas, Robert L. Otto

Insecta Mundi

Abstract

Identifications of recently collected Eucnemidae (Coleoptera: Elateroidea) borrowed from two collections have resulted in the discovery of two new species: Entomophthalmus abbreviatus Otto (Cuba) and Trigonopleurus cordobaalfaroi Otto (Guatemala and Louisiana, United States). Images of the two newly described species along with two New World Entomophthalmus Bonvouloir species for comparative purposes are included.

Resumen

Las identificaciones de Eucnemidae (Coleoptera: Elateroidea) recolectados recientemente tomados de dos colecciones han resultado en el descubrimiento de dos nuevas especies: Entomophthalmus abbreviatus Otto (Cuba) y Trigonopleurus cordobaalfaroi Otto (Guatemala y Louisiana, United States). Se incluyen imágenes de las dos especies recientemente descritas junto con …

Anthrenus (Nathrenus) Peacockae (Coleoptera: Dermestidae: Megatominae), A New Species From Pakistan, Graham J. Holloway

Insecta Mundi

A new species, Anthrenus (Nathrenus) peacockae Holloway (Coleoptera: Dermestidae: Megatominae) from Pakistan is described and compared with A. narani Háva and Ahmed, 2014, the most similar species. Images of the habitus, ventrites, antenna, aedeagus, sternites VIII and IX are presented. Anthrenus peacockae is only the third species in the subgenus Nathrenus Casey, 1900 to be recorded from Pakistan.

First Record Of The Mexican-M Hairstreak Parrhasius Moctezuma (Clench, 1971) (Lepidoptera: Lycaenidae) In Texas, Usa, And Possible Sighting Of The Tequila Giant Skipper Aegiale Hesperiaris (Walker, 1856) (Lepidoptera: Hesperiidae), Sajan Kc, Anisha Sapkota

Insecta Mundi

We report two significant butterfly sightings in the United States, observed during an opportunistic photographic survey conducted in south Texas between December 2022 and January 2023. Parrhasius moctezuma (Clench, 1971) (Lepidoptera: Lycaenidae) was sighted at the National Butterfly Center in Mission, Texas, on January 5, 2023, marking the first documented record of the species in Texas and only the second in the United States, as confirmed by photographic evidence. Additionally, Aegiale hesperiaris (Walker, 1856) (Lepidoptera: Hesperiidae) was potentially observed at the same location on December 4, 2022, although lacking photographic documentation or a collected specimen, highlighting the need for further …

Enriching The Knowledge Of The Biodiversity Of The South American Fauna: Descriptions Of New Species Of Cerambycinae And Lamiinae (Coleoptera: Cerambycidae), Josef Vlasak, Antonio Santos-Silva

Insecta Mundi

Six new species (Coleoptera: Cerambycidae) are described from South America: Compsibidion volcanense Vlasak and Santos-Silva, new species (Cerambycinae: Tropidini: Neoibidionina), from Bolivia; Hyperplatys striatus Vlasak and Santos-Silva, new species, Hyperplatys vilcabambaensis Vlasak and Santos-Silva, new species, Sporetus boteroi Vlasak and Santos-Silva, new species, and Urgleptes colibri Vlasak and Santos-Silva, new species (Lamiinae: Acanthocinini), from Ecuador; and Estola apicomaculosa Vlasak and Santos-Silva, new species (Lamiinae: Desmiphorini), from Ecuador.

The Unbelievable Fauna Of American Lamiinae (Coleoptera: Cerambycidae): Description Of Two New Species, Transference, And Notes In Acanthocinini, And A New Record In Calliini, Antonio Santos-Silva, Juan Pablo Botero

Insecta Mundi

Two new species and one new genus of Lamiinae (Coleoptera: Cerambycidae) are described in Acanthocinini: Embera flava new species, new genus, from Panama; and Nealcidion lingafelteri new species from Costa Rica. The species-group name of Nealcidion napoensis Nascimento and McClarin, 2018 is corrected and morphological variations in Leptostylus cristulatus Bates, 1872 are reported. Trypanidius mimicavus Carelli, Monné, and Souza, 2013 is redescribed and transferred to Carphina Bates, 1872, forming the new combination Carphina mimicavus. Colombicallia curta Galileo and Martins, 1992 (Calliini) is recorded from Panama for the first time.

Two New Species Of Bumblebee Scarabs (Coleoptera: Glaphyridae: Lichnanthe Burmeister) From The Central United States: A New Discovery In Wyoming Resolves A Century-Old Puzzle From The Nebraska Sand Hills, Matthew J. Paulsen

Insecta Mundi

The genus Lichnanthe Burmeister (Coleoptera: Scarabaeoidea: Glaphyridae) has comprised eight Nearctic species and contains the only New World members of their family. Here, two new species of arenicolous bumblebee scarabs are described from the central United States. The recent discovery of an undescribed Wyoming species led to the reevaluation of a dubious 134-year-old Nebraska Lichnanthe specimen, indicating that it also was an undescribed species. These two species, Lichnanthe brusti new species from central Wyoming and L. bruneri new species from central Nebraska are immediately distinguishable from all existing species of the genus by their square mandibles.

Anthrenus (Anthrenus) Querneri (Coleoptera: Dermestidae: Megatominae), A New Species From Austria, Graham J. Holloway

Insecta Mundi

A new species, Anthrenus (Anthrenus) querneri Holloway (Coleoptera: Dermestidae: Megatominae) from Austria is described and compared with A. pimpinellae (Fabricius, 1775), the most similar species. Images of the habitus, ventrites, antenna, aedeagus, and sternite IX are presented. Anthrenus querneri represents the 26^th species belonging to the Palaearctic Anthrenus pimpinellae complex.

Five Unusual New Species Of Rhyparus Westwood, 1845 From Mexico And Central America (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini), Paul E. Skelley, Andrew B. T. Smith

Insecta Mundi

Five new species of Rhyparus Westwood, 1845 (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini) are described: R. cucullatus Skelley and Smith from Guatemala, R. hexadentatus Skelley and Smith from Mexico and Guatemala, R. loughlini Skelley and Smith from Mexico, R. platypygus Skelley and Smith from Guatemala and Honduras, and R. pteronellus Skelley and Smith from Mexico. A description, diagnosis, images, and distributional map are presented for each species.

New State Records Of Buprestidae (Coleoptera) For Idaho, Usa, Richard L. Westcott

Insecta Mundi

Five new state records for Idaho in the genera Agrilus Curtis, Anthaxia Eschscholtz, and Buprestis Linnaeus (Coleoptera: Buprestidae) are included herein, with brief comments thereon. Two of the species are believed to be introduced. Agrilus liragus Barter and Brown is elevated to a full species, resurrected status.

Platygastroidea In The Oxford University Museum Of Natural History: Taxonomic Updates And A Photographic Catalog Of Type Specimens, Elijah J. Talamas, Jessica Awad, Francesco Tortorici, Norman F. Johnson

Insecta Mundi

High resolution images are provided for type specimens of Platygastroidea (Hymenoptera: Apocrita) in the Hope Entomological Collections, Oxford University. We formally resurrect Trissoscelio Kieffer revised status to accommodate T. bifasciata (Dodd) new combination, T. indica (Mani) new combination, T. nigriceps Kieffer revised combination, T. ruficeps Kieffer revised combination, and T. punctaticeps Kieffer revised combination. Paridris subplana (Dodd) new combination is transferred from Sceliacantha Dodd to Paridris Kieffer and treated as a senior synonym of P. coorgensis Sharma.

Analysis Of Pepsis Basifusca Lucas (Hymenoptera: Pompilidae: Pepsinae) Taxonomy, Morphology, Biogeography, And Potential Host Spider, Frank E. Kurczewski

Insecta Mundi

A first-time analysis of taxonomically relevant characters, functional morphology, geographic distribution, ecoregion preference, and hypothetical host spiders of Pepsis basifusca Lucas (Hymenoptera: Pompilidae: Pepsinae) is presented. This analysis is compared with other Nearctic species in Vardy’s (2005) Pepsis menechma species-group, particularly P. cerberus Lucas and P. elegans Lepeletier which are suspected parasitoids of trapdoor spiders. Pepsis basifusca females differ from females of these species in possessing a rounded gena-postgena in dorsal view; straight mid and hind tibial spurs; short hind tibial inner spur; and short, very stout, and backward slanted hind tibial bristles. Pepsis basifusca Level III Ecoregions …

Review Of North American Eucnemis Ahrens, 1812 (Coleoptera: Eucnemidae: Eucneminae: Eucnemini) With Description Of A New Species From Eastern United States And Canada, Jyrki Muona, Robert L. Otto

Insecta Mundi

Eucnemis Ahrens, 1812 (Coleoptera: Eucnemidae: Eucneminae: Eucnemini) is reviewed from the Nearctic region. Eucnemis americanus Horn is redescribed and illustrated and a new species, Eucnemis piceous Muona and Otto, is described and illustrated from Ontario, Canada and the United States from Wisconsin south to Kentucky, east to Massachusetts and West Virginia, north to Connecticut and Rhode Island. Thus, E. americanus is restricted to the western coastline of northern North America from northern California to northern Washington. A key is provided for the two species.

Revision Of The Elongatus And Pecki Species Groups Of Anillinus Casey, 1918 (Coleoptera: Carabidae: Trechinae: Anillini), With Four New Species And Notes On Anillinus Turneri Jeannel, 1963, Curt W. Harden, Michael S. Caterino

Insecta Mundi

The small, eyeless beetles of the genus Anillinus Casey (Coleoptera: Carabidae: Trechinae: Anillini) comprise a diverse, ubiquitous, but poorly known component of insect biodiversity in the southeastern United States. Their limited dispersal capabilities make them ideal subjects for biogeography, but taxonomic problems and undescribed species diversity hamper such studies. In this paper, we redescribe four enigmatic species, Anillinus docwatsoni Sokolov and Carlton, Anillinus elongatus Jeannel, Anillinus pecki Giachino, and Anillinus turneri Jeannel, and consider their relationships. The elongatus species group is revised, with descriptions of four newly discovered species, Anillinus arenicollis Harden and Caterino, new species, Anillinus montrex Harden …

Synopsis Of The Subfamily Prosympiestinae In New Zealand (Heteroptera: Aradidae), Marie-Claude Larivière, André Larochelle

Insecta Mundi

The subfamily Prosympiestinae (Heteroptera: Aradidae) is revised for New Zealand. Three genera and thirteen species are recognized.

Five species are described as new: Neadenocoris centralis Larivière and Larochelle new species, Neadenocoris hoarei Larivière and Larochelle new species, Neadenocoris northlandicus Larivière and Larochelle new species, Neadenocoris pseudovatus Larivière and Larochelle new species, Neadenocoris wellingtonensis Larivière and Larochelle new species.

One new synonymy is established: Neadenocoris reflexus Usinger and Matsuda, 1959 becomes a junior synonym of Neadenocoris acutus Usinger and Matsuda, 1959.

A revision of all taxa is provided. Descriptions, identification keys, illustrations of male parandria, habitus …

A New Species Of Therates Latreille, 1816 (Coleoptera: Cicindelidae) From China, Jürgen Wiesner, Xinxin Xiong

Insecta Mundi

Therates yunnanensis Wiesner and Xiong, new species (Coleoptera: Cicindelidae), is described from Yunnan, China. It is distinguished from its allies by the shape of the aedeagus, labrum and elytral maculation.

Anthaxia (Anthaxia) Amandae (Coleoptera: Buprestidae: Buprestinae), A New Species From Mallorca, Spain, Graham J. Holloway

Insecta Mundi

A new species, Anthaxia (Anthaxia) amandae (Coleoptera: Buprestidae: Buprestinae), from Mallorca, Spain is described. Anthaxia amandae belongs to the A. dimidiata species group and externally very closely resembles A. dimidiata (Thunberg). External and internal features are presented enabling the two species to be differentiated from each other.

New Synonym Of Attagenus Tigrinus (Fabricius, 1792) (Coleoptera: Dermestidae: Attageninae), Graham J. Holloway, Andreas Herrmann

Insecta Mundi

The Attagenus bifasciatus species complex (Coleoptera: Dermestidae: Attageninae) surrounds the Mediterranean and extends into Asia. Several species are recognised but all of them are very similar to each other, and brief, old descriptions do not help to distinguish among them. Here the holotype A. tigrinus (Fabricius) and a syntype series of A. bifasciatus rossii Ganglbauer (subsequently raised to A. rossii) all collected from Italy were dissected to facilitate genital examination. From this genitalic study, Attagenus rossii is placed as a new synonym of A. tigrinus.

Aporus (Aporus) Niger (Cresson), A Reclusive Spider Wasp (Hymenoptera: Pompilidae: Pompilinae: Aporini) From Eastern North America, Frank E. Kurczewski

Insecta Mundi

There is no host or nesting information for Aporus (Aporus) niger (Cresson) (Hymenoptera: Pompilidae: Pompilinae: Aporini). Wasps in the tribe Aporini and, specifically, the genus Aporus Spinola capture only mygalomorph spiders (Araneae: Mygalomorphae). Purse-web spiders of the genus Sphodros Walckenaer (Araneae: Mygalomorphae: Atypidae) are the most likely host spiders of A. (A.) niger based on Aporus-Mygalomorphae parasitoid-host relationship, Aporus comparative morphology, geographic and habitat sympatry, seasonal synchrony, abundance, and retreat confinement. Aporus niger is the only aporine wasp in Wisconsin, lower Michigan, and southern Ontario. Sphodros niger is the only mygalomorph spider in Wisconsin, …

Influence Of Seeding Strategy On Insect Communities Within Utility Lands, Kylee E. Nissen

Masters Theses

Pollinator populations are in decline globally due to anthropogenic changes, particularly in areas affected by agricultural expansion and urbanization. Utility lands - managed to prevent tall vegetation encroachment - represent an opportunity to establish native grasslands and support pollinator communities. This study investigates how different seeding strategies used by utility companies influence pollinator community composition within a 15-acre electric right-of-way (ROW) outside St. Louis, Illinois. Despite the logical benefits of native seeding to pollinators, utility companies are often hesitant to do this, often favoring seeding to turf. Seeded in late 2021, the site incorporates randomized plots with turfgrass seeding (no …