Entomology Commons^™

Concepts In Animal Parasitology, Chapter 39: Haplosplanchnata Olson Et Al., 2003 (Suborder): Two Hosts With Half The Guts [Platyhelminthes, Trematoda, Digenea, Plagiorchiida], Daniel C. Huston

Concepts in Animal Parasitology

An overview of the suborder Haplosplanchnata Olson et al., 2003, a small, but distinct lineage within the Plagiorchiida. Includes a discussion of the methods of identification, general morphological characteristics, taxonomy, and life cycles.

Chapter 39 in Concepts in Animal Parasitology, by Daniel C. Huston. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap039

Concepts In Animal Parasitology, Chapter 47: Summary Of The Digenea (Subclass): Insights And Lessons From A Prominent Parasitologist [Platyhelminthes, Trematoda, Digenea], Robin M. Overstreet

Concepts in Animal Parasitology

An overview of the digenean trematodes (subclass Digenea) including insights and lessons from a prominent parasitologist, Robin M. Overstreet. Includes discussion of general morphology, biology, preparation methods, phylogeny, classification, life cycles, host-digenean relationships, effects on host behavior, hyperparasitism, ecology, digeneans as indicators, and literature on the digeneans.

Chapter 47 in Concepts in Animal Parasitology, by Robin M. Overstreet. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap047

Concepts In Animal Parasitology, Chapter 60: Monogenea Van Beneden, 1858 (Class) [Platyhelminthes], Griselda Pulido-Flores

Concepts in Animal Parasitology

An overview of the class Monogenea van Beneden, 1858, mainly ectoparasites of the skin, fins, gills, and urinary bladder of fishes, amphibians, and some reptiles. Includes discussion of their classification (both historical and current), general morphology, life cycles, and taxonomy.

Chapter 60 in Concepts in Animal Parasitology, by Griselda Pulido-Flores. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap060

Concepts In Animal Parasitology, Chapter 64: Phthiraptera (Order): Lice [Arthropoda], Lajos Rózsa, Haylee J. Weaver

Concepts in Animal Parasitology

An overview of lice, order Phthiraptera, including discussion of their general morphology, feeding, host range, host distribution, life cycle, macroecology, transmission, effects on hosts and role as vectors, host defenses, conservation, evolutionary origins, phylogeny, lice nuclear genome, taxonomy, and medical implications including their control.

Chapter 64 in Concepts in Animal Parasitology, by Lajos Rózsa and Haylee J. Weaver. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap064

An Assessment Of Functional Characteristics In Macroinvertebrates And Fishes In The Lower Ogeechee River, Molly A. Mckeon

College of Graduate Studies: Theses & Dissertations

The southeastern United States is a hotspot for aquatic biodiversity; yet this region is also considered vulnerable to climate and land–use changes. The Ogeechee River is an unimpeded blackwater river in Georgia that drains into the Atlantic Ocean and a unique ecosystem due to the preservation of its natural state; Historically, research conducted in the river establishes a baseline for long-term ecological studies. The aim of this study is to compare aquatic macroinvertebrate and fish community composition data collected in 2014 to 2017 to a recently collected dataset from 2023 and document temporal changes. Water quality monitoring was performed throughout …

Cyp6g2 Is The Major P450 Epoxidase Responsible For Juvenile Hormone Biosynthesis In Drosophila Melanogaster, Qiangqiang Jia, Liu Yang, Jiamin Wen, Suning Liu, Di Wen, Wei Luo, Weihua Wang, Subba R. Palli, Li Sheng

Entomology Faculty Publications

Background Juvenile hormones (JH) play crucial role in regulating development and reproduction in insects. The most common form of JH is JH III, derived from MF through epoxidation by CYP15 enzymes. However, in the higher dipterans, such as the fruitfly, Drosophila melanogaster, a bis-epoxide form of JHB3, accounted most of the JH detected. Moreover, these higher dipterans have lost the CYP15 gene from their genomes. As a result, the identity of the P450 epoxidase in the JH biosynthesis pathway in higher dipterans remains unknown.

Results In this study, we show that Cyp6g2 serves as the major JH epoxidase responsible for …

Go West: Population Genomics Reveals Unexpected Population Fluctuations And Little Gene Flow In Western Hemisphere Populations Of The Predatory Lady Beetle, Hippodamia Convergens, Arun Sethuraman, Schyler O. Nunziata, Angela Jones, John J. Obrycki, David W. Weisrock

Entomology Faculty Publications

Hippodamia convergens—the convergent lady beetle, has been used extensively in aug- mentative biological control of aphids, thrips, and whiteflies across its native range in North America, and was introduced into South America in the 1950s. Overwintering H. convergens populations from its native western range in the United States are com- mercially collected and released across its current range in the eastern USA, with little knowledge of the effectiveness of its augmentative biological control. Here we use a novel ddRADseq-based SNP/haplotype discovery approach to estimate its range- wide population diversity, differentiation, and recent evolutionary history. Our results indicate (1) significant population …

The Mechanoreceptor Piezo Is Required For Spermatogenesis In Bombyx Mori, Zhongjie Zhang, Xiaojing Liu, Bo Hu, Kai Chen, Ye Yu, Chenxin Sun, Dalin Zhu, Hua Bai, Subba Reddy Palli, Anjiang Tan

Entomology Faculty Publications

Background The animal sperm shows high diversity in morphology, components, and motility. In the lepidopteran model insect, the silkworm Bombyx mori, two types of sperm, including nucleate fertile eupyrene sperm and anucleate unfertile apyrene sperm, are generated. Apyrene sperm assists fertilization by facilitating the migration of eupyrene spermatozoa from the bursa copulatrix to the spermatheca. During spermatogenesis, eupyrene sperm bundles extrude the cytoplasm by peristaltic squeezing, while the nuclei of the apyrene sperm bundles are discarded with the same process, forming matured sperm.

Results In this study, we describe that a mechanoreceptor BmPiezo, the sole Piezo ortholog in B. mori, …

Aggressive And Non-Aggressive Behaviors In Mixed And Non-Mixed Dorymyrmex Smithi And Dorymyrmex Bureni Colonies Of Southeastern Georgia, Usa, Renee K. Nowicki

College of Graduate Studies: Theses & Dissertations

Dorymyrmex species, ‘pyramid’ or ‘cone’ ants, are Dolichoderines distributed across North America. Two relatively well-studied species, Dorymyrmex smithi and Dorymyrmex bureni, are commonly found throughout southeastern Georgia. These species are part of a socially parasitic relationship while simultaneously having starkly different colony structures. Dorymyrmex smithi is a polydomous, polygynous species with colonies that are often expansive, at times having hundreds to thousands of nests per colony. Dorymyrmex smithi is a temporary social parasite of D. bureni, a monodomous, monogynous species. The specific mechanism of this parasitism is currently unknown. Preliminary behavioral assay data from a limited number of …

A Balancing Act: Microrna Mediated Insect-Bacterial Homeostasis And The Tsetse Fly, Mason Hubbard Lee

Graduate Theses, Dissertations, and Problem Reports (ETD)

Microbial symbioses are ubiquitous across all kingdoms of life with broad and diverse impacts on the evolution of species. The sum of all microbes living in, on, or otherwise in close association with a host form the microbiota. In some cases, the development of a stable microbial association seems to have been necessary for the specialization of diet, as can be observed in numerous insect species, especially wood-eating, sap-feeding, and blood-feeding organisms. For the medically and economically tsetse fly (family Glossinidae), the mutualistic bacteria Wigglesworthia glossinidia is required for proper reproduction and supplementation of nutrients that the fly does not …

The Effect Of Light Intensity On Wolf Spider Foraging, Julia Amoroso

Scripps Senior Theses

Light is of primary importance to most living organisms and most of the Earth’s natural processes. However, with rapidly expanding urbanization, humans have substantially impacted light metrics through the increase of artificial light. Artificial light pollution has been found to have a variety of behavioral and physiological effects on different organisms. However, less is understood about how light impacts community-scale interactions between different trophic levels. Here, we examined the influence of light exposure on nocturnal wolf spider (Schizocosa myccooki) foraging and interaction with red runner cockroach prey (Blatta lateralis). Of equal interest as the study …

Concepts In Animal Parasitology, Chapter 07: Biostatistics For Parasitologists: A Painless Introduction [Parascript Approaches], Jenő Reiczigel, Marco Marozzi, Fábián Ibolya, Lajos Rózsa

Concepts in Animal Parasitology

Covers biostatistics for parasitologists and includes discussion of taking samples, frequency distribution of host individuals across infection classes, sample size, prevalence, mean intesity, median intensity, stochasic equality of intensities, abundance, crowding, levels of aggregation, parasite sex ratio, parasite species richness, interactions between parasite species, and the tool Quantitative Parasitology on the Web (QPweb).

Chapter 7 in Concepts in Animal Parasitology on biostatistics for parasitologists by Jenő Reiczigel, Marco Marozzi, Fábián Ibolya, and Lajos Rózsa. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap007

Concepts In Animal Parasitology, Chapter 58: Acanthocephala Rudolphi, 1808 (Phylum), Scott Monks

Concepts in Animal Parasitology

An overview of the phylum Acanthocephala Rudolphi, 1808, also called the thorny-headed or spiny-headed worms, including discussion of their general morphology, life cycles, classification, and phylogenetic relationships.

Chapter 58 in Concepts in Animal Parasitology, by Scott Monks. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap058

Interdisciplinary Learning: How Different Ways Of Thinking Can Fuel Passion And Expand Understanding., Allison Amy Peschek

Undergraduate Theses, Professional Papers, and Capstone Artifacts

This Capstone project was created to show the profound experience resulting from an extended range of interdisciplinary learning, and how different methods, when paired together, can enhance a learning experience. This was a personal project of exploration into those different angles, and primarily focused on avenues of logical and creating learning, respectively. These methods have been implemented by this author often in the past, but this capstone will explore this concept further, as there is a lot of potential in combining these different methods and biases in learning, to both further passion and understanding as a learner, but to also …

Sweetening The Deal: Enhancing Flower Production And Quality For Native Pollinators In Urban Landscapes, Yaelle Esther Reeve

Honors Undergraduate Theses

Urban landscapes can support pollinator conservation, but traditional landscape designs lack the diverse mixtures of native plants needed to support native pollinators. Although native plants support pollinators and can survive with less water and fertilizer than non-native landscape plants, they do not always grow well under modified urban soil conditions and irrigation regimes. A better understanding of the factors influencing flower production and the quality of native plants is needed if we are to design landscapes that support pollinator conservation. This study focused on how flower production and quality in different native plants responded to compost and irrigation treatments. The …

Concepts In Animal Parasitology, Chapter 34: Introduction To Diplostomida Olson Et Al., 2003 (Order) [Platyhelminthes, Trematoda, Digenea, Diplostomida], Lucrecia Acosta Soto, Bernard Fried, Rafael Toledo

Concepts in Animal Parasitology

An introduction to the trematode (fluke) order Diplostomida Olson et al., 2003, one of the two main lineages from which subclass Digenea have diversified. Includes a discussion of Diplostomida systematics, general morphology, and human pathogenesis, including schistosomiasis.

Chapter 34 in Concepts in Animal Parasitology, by Lucrecia Acosta Soto, Bernard Fried, and Rafael Toledo. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap034

Concepts In Animal Parasitology, Chapter 52: Oxyurida (Order): Pinworms [Nemata, Secernentea], Haylee J. Weaver

Concepts in Animal Parasitology

An overview of the pinworms, order Oxyurida, discussing their key features, life history, ecology, health effects on hosts, systematics, taxonomy, and including summaries of the main groups.

Chapter 52 in Concepts in Animal Parasitology, by Haylee J. Weaver. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap052

Concepts In Animal Parasitology, Part 5: Ectoparasites, Griselda Pulido-Flores, Scott C. Cutmore, Thomas H. Cribb, Alejandro Oceguera-Figueroa, Sebastian Kvist, Marcela Lareschi, Lajos Rózsa, Haylee J. Weaver, Sue Ann Gardner, Darci Moraes Barros-Battesti, Valeria Castilho Onofrio, Filipe Dantas-Torres

Concepts in Animal Parasitology

Part V: Ectoparasites, chapters 60–67, pages 732–841, in Concepts in Animal Parasitology. 2024. Scott L. Gardner and Sue Ann Gardner, editors. Zea Books, Lincoln, Nebraska, United States; part V doi: 10.32873/unl.dc.ciap075

Platyhelminthes

Chapter 60: Monogenea van Beneden, 1858 (Class) by Griselda Pulido-Flores, pages 733–742

Chapter 61: Transversotrematidae Witenberg, 1944 (Family): Ectoparasitic Trematodes by Scott C. Cutmore and Thomas H. Cribb, pages 743–746

Hirudinea

Chapter 62: Hirudinea (Subclass): Parasitic Leeches by Alejandro Oceguera-Figueroa and Sebastian Kvist, pages 747–755

Arthropoda

Chapter 63: Siphonaptera Latreille, 1825 (Order): Fleas by Marcela Lareschi, pages 756–770

Chapter 64: Phthiraptera (Order): Lice by Lajos Rózsa and Haylee …

Concepts In Animal Parasitology, Chapter 33: Aspidogastrea (Subclass) [Platyhelminthes, Trematoda, Aspidogastrea], Klaus Rohde

Concepts in Animal Parasitology

An overview of the trematode (fluke) subclass Aspidogastrea, a very small group of trematodes with around 80 species, none of them of economic importance, but are of great interest because of their unique structure, their simple life cycles (which may well be the most primitive or ancestral one among the trematodes, and the extraordinarily complex sensory/nervous systems found in some species. Includes a desciption of their general morphology, life cycles, taxonomy and phylogeny, infection process, localization in the host, and ecological infection dynamics.

Chapter 33 in Concepts in Animal Parasitology by Klaus Rohde. 2024. S. L. Gardner and S. A. …

Concepts In Animal Parasitology, Chapter 19: Echinococcus (Genus) [Platyhelminthes, Cestoda, Eucestoda], Akira Ito, Scott L. Gardner

Concepts in Animal Parasitology

Discusses the cestode (tapeworm) genus Echinococcus, several species of which infect humans, including their general morphology, taxonomy, systematics, life cycles, host range, and medical and veterinary importance.

Chapter 19 in Concepts in Animal Parasitology on the family Proteocephalidae La Rue, 1911 by Tomáš Scholz and Roman Kuchta. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap019

Concepts In Animal Parasitology, Chapter 21: Bothriocephalidea Kuchta Et Al., 2008 (Order) [Platyhelminthes, Cestoda, Eucestoda], Jorge Falcón-Ordaz, Luis García-Prieto

Concepts in Animal Parasitology

An overview of the cestode (tapeworm) order Bothriocephalidea Kuchta et al., 2008, including a discussion of the main morphological characteristics, the description and summary of a representative species, Schyzocotyle acheilognathi (Yamaguti, 1934) Brabec et al., 2015 (also known as the Asian fish tapeworm), including its prevalence, life cycles, host range, and zoogeography.

Chapter 21 in Concepts in Animal Parasitology by Jorge Falcón-Ordaz and Luis García-Prieto. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap021

Concepts In Animal Parasitology, Chapter 41: Monorchiata Olson Et Al., 2003 (Suborder): Two Families Separated By Salinity [Platyhelminthes, Trematoda, Digenea, Plagiorchiida], Nicholas Q.-X. Wee

Concepts in Animal Parasitology

An overview of the speciose trematode (fluke) suborder Monorchiata Olson et al., 2003, which parasitizes fishes as adults. Includes general morphology, systematics, taxonomy, life cycles, and biogeography for several groups.

Chapter 41 in Concepts in Animal Parasitology, by Nicholas Q.-X. Wee. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap041

Concepts In Animal Parasitology, Chapter 66: Ixodida Leach, 1815 (Order): Ticks -- Keys To The Ticks [Arthropoda], Darci Moraes Barros-Battesti, Valeria Castilho Onofrio, Filipe Dantas-Torres

Concepts in Animal Parasitology

Chapter 66: Ixodida Leach, 1815 (Order): Ticks -- Keys to the Ticks by Darci Moraes Barros-Battesti, Valeria Castilho Onofrio, and Filipe Dantas-Torres.

Supplement to chapter 66 in Concepts in Animal Parasitology. 2024. Scott L. Gardner and Sue Ann Gardner, editors. Zea Books, Lincoln, Nebraska, United States.

Concepts In Animal Parasitology, Chapter 67: Acari Leach, 1817 (Subclass): Mites [Arthropoda], David Evans Walter, Gerald W. Krantz, Evert E. Lindquist

Concepts in Animal Parasitology

A very brief overview from open access sources about mites (subclass Acari Leach, 1817), including discussion of general identifying characteristics, biology, life cycle, scabies (cause by Sarcoptes scabiei var. hominis), and phylogenetic relationships (through 1996).

Chapter 67 in Concepts in Animal Parasitology, by David Evans Walter, Gerald W. Krantz, and Evert E. Lindquist. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap067

Concepts In Animal Parasitology, Chapter 46: Opecoelidae Ozaki, 1925 (Family): The Richest Trematode Family [Platyhelminthes, Trematoda, Digenea, Plagiorchiida, Xiphidiata], Storm B. Martin

Concepts in Animal Parasitology

An overview of the trematode (fluke) family Opecoelidae Ozaki, 1925, the richest of all trematode families, comprising over 1,000 described species presently arranged into about 100 genera. Adult opecoelids are benign endoparasites, typically residing in the intestines, pyloric ceca, or rectum of phylogenetically and ecologically diverse teleost fishes worldwide. They exploit both marine and freshwater fishes and are among the best represented trematode lineages known from polar and deep sea fishes. Therefore, although no opecoelids are known to have any economic importance, they are often among the lineages of trematodes most frequently encountered by ichthyoparasitologists in the field.

Includes a …

Concepts In Animal Parasitology, Chapter 05: Life Cycles [Parasites In Relation To Other Organisms], Matthew G. Bolek, Kyle D. Gustafson, Gabriel J. Langford

Concepts in Animal Parasitology

Discusses the complex life cycles of parasites, their infection sites, and host range in relation to various host species.

Chapter 5 in Concepts in Animal Parasitology on life cycles by Matthew G. Bolek, Kyle D. Gustafson, and Gabriel J. Langford. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap005

Concepts In Animal Parasitology, Chapter 65: Triatominae Jeannel, 1919 (Subfamily): Kissing Bugs [Arthropoda], Sue Ann Gardner

Concepts in Animal Parasitology

An overview compiled from open access sources about kissing bugs, subfamily Triatominae Jeannel, 1919, including their hemtaophage biology, morphology of a representative species, Triatoma sanguisuga, history of the subfamily, biogeographic history, phylogeny, life cycle, triatomines serving as a vector for Trypanosoma cruzi, triatomine behavior, and medical importance.

Chapter 65 in Concepts in Animal Parasitology, compiled by Sue Ann Gardner. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap065

Compiled from the work of: C. Nunes de Araújo, T. V. Azeredo-Oliveira, I. Marques Dourado Bastos, K. L. da Silva Bentes, C. …

Concepts In Animal Parasitology, Chapter 08: Distributional Ecology Of Parasites [Parascript Approaches], A. Townsend Peterson

Concepts in Animal Parasitology

Discusses the distributional ecology of parasites, exploring the factors influencing their geographic distributions and the complexities involved compared to free-living organisms.

Chapter 8 in Concepts in Animal Parasitology on distributional ecology of parasites by A. Townsend Peterson. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap008

Concepts In Animal Parasitology, Chapter 20: Proteocephalidae La Rue, 1911 (Family) [Platyhelminthes, Cestoda, Eucestoda], Tomáš Scholz, Roman L. Kuchta

Concepts in Animal Parasitology

An overview of the cestode (tapeworm) family Proteocephalidae La Rue, 1911, including a discussion of the current classification, general morphology, species diversity, life cycles, host associations, geographical distribution, phylogenetic relationships, and selected Nearctic taxa.

Chapter 20 in Concepts in Animal Parasitology on the family Proteocephalidae La Rue, 1911 by Tomáš Scholz and Roman Kuchta. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap020

Concepts In Animal Parasitology, Chapter 27: Litobothriidea Dailey, 1969 (Order) [Platyhelminthes, Cestoda, Eucestoda], Luis García-Prieto, Berenice Adán-Torres, Brenda Atziri García-García, Omar Lagunas-Calvo

Concepts in Animal Parasitology

An overview of the cestode (tapeworm) order Litobothriidea Dailey, 1969. The 9 species included in the order, all belonging to the genus Litobothrium, infect the spiral intestine of sharks in the order Lamniformes in the tropical eastern Pacific to the central Indo-Pacific marine ecoregions. Covers their main morphological characteristics, description and summary of a representative species, L. amplificum (Kurochkin and Slankis, 1973) Euzet, 1994, taxonomy, and life cycles.

Chapter 27 in Concepts in Animal Parasitology by Luis García-Prieto, Berenice Adán-Torres, Brenda Atziri García-García, and Omar Lagunas-Calvo. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, …