Parasitology Commons^™

Mode And Rate Of Evolution Of Haemosporidian Mitochondrial Genomes: Timing The Radiation Of Avian Parasites, M. Andreína Pacheco, Nubia E. Matta, Gediminas Valkiūnas, Patricia G. Parker, Beatriz Mello, Craig E. Stanley Jr., Miguel Lentino, Maria Alexandra Garcia-Amado, Michael Cranfield, Sergei L. Kosakovsky Pond, Ananias A. Escalante

Harold W. Manter Laboratory of Parasitology: Library Materials

Haemosporidians are a diverse group of vector-borne parasitic protozoa that includes the agents of human malaria; however, most of the described species are found in birds and reptiles. Although our understanding of these parasites’ diversity has expanded by analyses of their mitochondrial genes, there is limited information on these genes’ evolutionary rates. Here, 114 mitochondrial genomes (mtDNA) were studied from species belonging to four genera: Leucocytozoon, Haemoproteus, Hepatocystis, and Plasmodium. Contrary to previous assertions, the mtDNA is phylogenetically informative. The inferred phylogeny showed that, like the genus Plasmodium, the Leucocytozoon and Haemoproteus genera are not monophyletic groups. Although …

Genetic And Phylogenetic Analysis Of The Ticks From The Sinai Massif, Egypt, And Their Possible Role In The Transmission Of Babesia Behnkei, Mohammed Alsarraf, Ewa J. Mierzejewska, Emma M.E. Mohallal, Jerzy M. Behnke, Anna Bajer

Harold W. Manter Laboratory of Parasitology: Library Materials

Following the description of Babesia behnkei in the region of St. Katherine, Sinai, the present study was undertaken to determine the role of local tick species as vectors of piroplasms. First we assessed the local fauna of ticks, especially species occurring on rodents, camels and encountered in the environment, and then we compared genotypes of ticks from isolated wadis. Finally, we assessed the role of local tick species as potential vectors of Babesia spp. During our expedition to the Sinai Massif in a 4-week period in August–September 2012, 393 ticks were collected, including 235 adult questing ticks collected from the …

Chronic Plasmodium Brasilianum Infections In Wild Peruvian Tamarins, Gideon A. Erkenswick, Mrinalini Watsa, M. Andreína Pacheco, Ananias A. Escalante, Patricia G. Parker

Harold W. Manter Laboratory of Parasitology: Library Materials

There is an increased interest in potential zoonotic malarias. To date, Plasmodium malariae that infects humans remains indistinguishable from P. brasilianum, which is widespread among New World primates. Distributed throughout tropical Central and South America, the Callitrichidae are small arboreal primates in which detection of natural Plasmodium infection has been extremely rare. Most prior screening efforts have been limited to small samples, the use of low-probability detection methods, or both. Rarely have screening efforts implemented a longitudinal sampling design. Through an annual mark-recapture program of two sympatric callitrichids, the emperor (Saguinus imperator) and saddleback (S …

Spread Of Dermacentor Reticulatus Is Associated With The Loss Of Forest Area, Ewa J. Mierzejewska, Agustín Estrada-Peña, Anna Bajer

Harold W. Manter Laboratory of Parasitology: Library Materials

Changes in tick distribution and abundance are among the main drivers of the (re)emergence of transmitted pathogens. We aimed to uncover the reasons of the reported spread of Dermacentor reticulatus in Poland using a variety of proxies of environmental features, ground-measured temperature and remotely-sensed data of temperature and vegetation. Ground-measured temperature was recorded in 2013–2014, in sites where D. reticulatus presence (n = 16) or absence (n = 16) was confirmed. We specifically aimed to test whether changes in phenology of vegetation and the length of the growing season were correlated with field-derived data regarding the presence/absence of D. reticulatus …

Data Descriptor: Species Interactions In Occurrence Data For A Community Of Tick-Transmitted Pathogens, Agustín Estrada-Peña, José De La Fuente

Harold W. Manter Laboratory of Parasitology: Library Materials

Interactions between tick species, their realized range of hosts, the pathogens they carry and transmit, and the geographic distribution of species in the Western Palearctic were determined based on evidence published between 1970–2014. These relationships were linked to remotely sensed features of temperature and vegetation and used to extract the network of interactions among the organisms. The resulting datasets focused on niche overlap among ticks and hosts, species interactions, and the fraction of the environmental niche in which tick-borne pathogens may circulate as a result of interactions and overlapping environmental traits. The resulting datasets provide a valuable resource for researchers …

Profiles Of Low Complexity Regions In Apicomplexa, Fabia U. Battistuzzi, Kristan A. Schneider, Matthew K. Spencer, David Fisher, Sophia Chadhry, Ananias A. Escalante

Harold W. Manter Laboratory of Parasitology: Library Materials

Background: Low complexity regions (LCRs) are a ubiquitous feature in genomes and yet their evolutionary history and functional roles are unclear. Previous studies have shown contrasting evidence in favor of both neutral and selective mechanisms of evolution for different sets of LCRs suggesting that modes of identification of these regions may play a role in our ability to discern their evolutionary history. To further investigate this issue, we used a multiple threshold approach to identify species-specific profiles of proteome complexity and, by comparing properties of these sets, determine the influence that starting parameters have on evolutionary inferences.

Results: …

Dna Barcoding And Taxonomy: Dark Taxa And Dark Texts, Roderic D. M. Page

Harold W. Manter Laboratory of Parasitology: Library Materials

Both classical taxonomy and DNA barcoding are engaged in the task of digitizing the living world.Much of the taxonomic literature remains undigitized. The rise of open access publishing this century and the freeing of older literature from the shackles of copyright have greatly increased the online availability of taxonomic descriptions, but much of the literature of the mid- to late- twentieth century remains offline (‘dark texts’). DNA barcoding is generating a wealth of computable data that in many ways are much easier to work with than classical taxonomic descriptions, but many of the sequences are not identified to species level. …

Fresh Fruits, Vegetables, And Mushrooms As Transmission Vehicles For Echinococcus Multilocularis In Highly Endemic Areas Of Poland: Reply To Concerns, Anna Lass, Beata Szostakowska, Przemysław Myjak, Krzystof Korzeniewski

Harold W. Manter Laboratory of Parasitology: Library Materials

Echinococcus multilocularis is a tapeworm that may cause alveolar echinococcosis (AE), one of the most dangerous parasitic zoonoses. As in the case of other foodborne diseases, unwashed fruits and vegetables, contaminated with dispersed forms of E. multilocularis, may serve as an important transmission route for this parasite. In this article, we reply to the incorrect interpretation of results of our study concerning the detection of E. multilocularis DNA in fresh fruit, vegetable and mushroom samples collected from the highly endemic areas of the Warmia-Masuria Province, Poland, to dispel any doubts. The accusations formulated by the commentators concerning …

Echinococcus Multilocularis In Foxes And Raccoon Dogs: An Increasing Concern For Baltic Countries, Guna Bagrade, Gunita Deksne, Zanda Ozoliņa, Samantha Jane Howlett, Maria Interisano, Adriano Casulli, Edoardo Pozio

Harold W. Manter Laboratory of Parasitology: Library Materials

Background

In Europe, the life cycle of Echinococcus multilocularis is predominantly sylvatic, involving red foxes (Vulpes vulpes) as the main definitive hosts and rodents such as muskrats and arvicolids as intermediate hosts. The parasite is the etiological agent of human alveolar echinococcosis, a malignant zoonotic disease caused by the accidental ingestion of eggs shed by definitive hosts in their feces. The aims of this study were to investigate the prevalence of E. multilocularis in red foxes and raccoon dogs (Nyctereutes procyonoides) and to study the environmental factors favoring the perpetuation of the parasite in Latvia. …

Sitio Web “Nombres De Especies De Garrapatas Duras”, Alberto A. Guglielmone, Marta E. Sánchez, Liliana G. Franco, Santiago Nava, Leopold M. Rueda, Richard G. Robbins

Harold W. Manter Laboratory of Parasitology: Library Materials

Resumen

Con el fin de ofrecer a la comunidad científica las descripciones originales de especies de garrapatas duras (Acari: Ixodida: Ixodidae) se realizó un sitio web sin fin comercial y acceso irrestricto con descripciones originales de las especies (válidas e inválidas), nombres dudosos, inciertos y una selección de nomina nuda.

Paleoparasitological Evidence Of Pinworm (Enterobius Vermicularis) Infection In A Female Adolescent Residing In Ancient Tehran (Iran) 7000 Years Ago, Niloofar Paknazhad, Gholamreza Mowlavi, Jean Dupouy Camet, Mohammad Esmaeili Jelodar, Iraj Mobedi, Mahsasadat Makki, Eshrat Beigom Kia, Mostafa Rezaeian, Mehdi Mohebali, Siamak Sarlak, Faezeh Najafi

Harold W. Manter Laboratory of Parasitology: Library Materials

Background: The Molavi street archeological site south of Tehran, Iran accidentally provided a unique opportunity for paleoparasitological studies in Iran. A female skeleton was unearthed and evaluated to be 7,000 years old. Soil samples were collected around the pelvic and sacrum bones.

Findings: Careful microscopic investigation of rehydrated soil samples revealed the presence of one Enterobius vermicularis egg attached to the skeleton sacral region.

Conclusion: The present finding likely represents the oldest evidence of a human pinworm infection in Asia.

Cryptic Speciation In The Acari: A Function Of Species Lifestyles Or Our Ability To Separate Species?, Anna Skoracka, Sara Magalhães, Brian G. Rector, Lechosław Kuczyński

Harold W. Manter Laboratory of Parasitology: Library Materials

There are approximately 55,000 described Acari species, accounting for almost half of all known Arachnida species, but total estimated Acari diversity is reckoned to be far greater. One important source of currently hidden Acari diversity is cryptic speciation, which poses challenges to taxonomists documenting biodiversity assessment as well as to researchers in medicine and agriculture. In this review, we revisit the subject of biodiversity in the Acari and investigate what is currently known about cryptic species within this group. Based on a thorough literature search, we show that the probability of occurrence of cryptic species is mainly related to the …

A New Method For Estimating Species Age Supports The Coexistence Of Malaria Parasites And Their Mammalian Hosts, Joana C. Silva, Amy Egan, Cesar Arze, John L. Spouge, David G. Harris

Harold W. Manter Laboratory of Parasitology: Library Materials

Species in the genus Plasmodium cause malaria in humans and infect a variety of mammals and other vertebrates. Currently, estimated ages for several mammalian Plasmodium parasites differ by as much as one order of magnitude, an inaccuracy that frustrates reliable estimation of evolutionary rates of disease-related traits. We developed a novel statistical approach to dating the relative age of evolutionary lineages, based on Total Least Squares regression. We validated this lineage dating approach by applying it to the genus Drosophila. Using data from the Drosophila 12 Genomes project, our approach accurately reconstructs the age of well-established Drosophila clades, including …

Taxonomy And Molecular Epidemiology Of Echinococcus Granulosus Sensu Lato, Thomas Romig, Dennis Ebi, Marion Wassermann

Harold W. Manter Laboratory of Parasitology: Library Materials

Echinococcus granulosus, formerly regarded as a single species with a high genotypic and phenotypic diversity, is now recognized as an assemblage of cryptic species, which differ considerably in morphology, development, host specificity (including infectivity/pathogenicity for humans) and other aspects. This diversity is reflected in the mitochondrial and nuclear genomes and has led to the construction of phylogenetic trees and hypotheses on the origin and geographic dispersal of various taxa. Based on phenotypic characters and gene sequences, E. granulosus (sensu lato) has by now been subdivided into E. granulosus sensu stricto (including the formerly identified genotypic variants G1-3), …

Evolution Of Hematophagous Habit In Triatominae (Heteroptera: Reduviidae), Fernando Otálora-Luna, Antonio J. Pérez-Sánchez, Claudia Sandoval, Elis Aldana

Harold W. Manter Laboratory of Parasitology: Library Materials

All members of Triatominae subfamily (Heteroptera: Reduviidae), potential vectors of Trypanosoma cruzi, etiologic agent of the Chagas disease, feed on blood. Through evolution, these bugs have fixed special morphological, physiological, and behavioral aptations (adaptations and exaptations) adequate to feed on blood. Phylogeny suggests that triatomines evolved from predator reduvids which in turn descended from phytophagous hemipterans. Some pleisiomorphic traits developed by the reduvid ancestors of the triatomines facilitated and modeled hematophagy in these insects. Among them, mouthparts, saliva composition, enzymes, and digestive symbionts are the most noticeable. However, the decisive step that allowed the shift from predation to hematophagy …

Extracellular Excystation And Development Of Cryptosporidium: Tracing The Fate Of Oocysts Within Pseudomonas Aquatic Biofilm Systems, Wan Koh, Andrew Thompson, Hann Edwards, Paul Monis, Peta L. Clode

Harold W. Manter Laboratory of Parasitology: Library Materials

Background: Aquatic biofilms often serve as environmental reservoirs for microorganisms and provide them with a nutrient-rich growth environment under harsh conditions. With regard to Cryptosporidium, biofilms can serve as environmental reservoirs for oocysts, but may also support the growth of additional Cryptosporidium stages.

Results: Here we used confocal laser scanning microscopy, scanning electron microscopy (SEM), and flow cytometry to identify and describe various Cryptosporidium developmental stages present within aquatic biofilm systems, and to directly compare these to stages produced in cell culture. We also show that Cryptosporidium has the ability to form a parasitophorous vacuole independently, in a host-free …

Differences In Speciation Progress In Feather Mites (Analgoidea) Inhabiting The Same Host: The Case Of Zachvatkinia And Alloptes Living On Arctic And Longtailed Skuas, Miroslawa Dabert, Stephen J. Coulson, Dariusz J. Gwiazdowicz, Børge Moe, Sveinn Are Hanssen, Elisabeth M. Biersma, Hanne E. Pilskog, Jacek Dabert

Harold W. Manter Laboratory of Parasitology: Library Materials

Recent molecular phylogenetic analyses have revealed that some apparently oligoxenous feather mite species are in fact monoxenous cryptic species with little morphological differentiation. In this study we analyzed two species, Zachvatkinia isolata (Avenzoariidae) and Alloptes (Sternalloptes) stercorarii (Alloptidae) which prefer different parts of the plumage of two sister species of birds: arctic skua (Stercorarius parasiticus) and long-tailed skua (S. longicaudus) breeding on tundra in the High Arctic archipelago of Svalbard. Given that there are no reports about hybridization events between the host species, we expected that both skuas would have …

A Likelihood Approach To Estimate The Number Of Co-Infections, Kristian A. Schneider, Ananias A. Escalante

Harold W. Manter Laboratory of Parasitology: Library Materials

Article abstract:

The number of co-infections of a pathogen (multiplicity of infection or MOI) is a relevant parameter in epidemiology as it relates to transmission intensity. Notably, such quantities can be built into a metric in the context of disease control and prevention. Having applications to malaria in mind, we develop here a maximum-likelihood (ML) framework to estimate the quantities of interest at low computational and no additional costs to study designs or data collection. We show how the ML estimate for the quantities of interest and corresponding confidence-regions are obtained from multiple genetic loci. Assuming specifically that infections are …

Cystic Echinococcoses In Mongolia: Molecular Identification, Serology And Risk Factors, Akira Ito, Temuulen Dorjsuren, Anu Davaasuren, Tetsuya Yanagida, Yasuhito Sako, Kazuhiro Nakaya, Minoru Nakao, Oyun-Erdene Bat-Ochir, Tsendjav Ayushkhuu, Narantuya Bazarragchaa, Nyamkhuu Gonchigsengee, Tiaoying Li, Gurbadam Agvaandaram, Abmed Davaajav, Chinchuluun Boldbaatar, Gantigmaa Chuluunbaatar

Harold W. Manter Laboratory of Parasitology: Library Materials

Abstract

Background

Cystic echinococcosis (CE) is a globally distributed cestode zoonosis that causes hepatic cysts. Although Echinococcus granulosus sensu stricto (s.s.) is the major causative agent of CE worldwide, recent molecular epidemiological studies have revealed that E. canadensis is common in countries where camels are present. One such country is Mongolia.

Methodology/Principal Findings

Forty-three human hepatic CE cases that were confirmed histopathologically at the National Center of Pathology (NCP) in Ulaanbaatar (UB) were identified by analysis of mitochondrial cox1 gene as being caused by either E. canadensis (n = 31, 72.1%) or E. granulosus s.s. ( …

Genetic And Morphological Diversity Of Trisetacus Species (Eriophyoidea: Phytoptidae) Associated With Coniferous Trees In Poland: Phylogeny, Barcoding, Host And Habitat Specialization, Mariusz Lewandowski, Anna Skoracka, Wiktoria Szydło, Marcin Kozak, Tobiasz Druciarek, Don A. Griffiths

Harold W. Manter Laboratory of Parasitology: Library Materials

Eriophyoid species belonging to the genus Trisetacus are economically important as pests of conifers. A narrow host specialization to conifers and some unique morphological characteristics have made these mites interesting subjects for scientific inquiry. In this study, we assessed morphological and genetic variation of seven Trisetacus species originating from six coniferous hosts in Poland by morphometric analysis and molecular sequencing of the mitochondrial cytochrome oxidase subunit I gene and the nuclear D2 region of 28S rDNA. The results confirmed the monophyly of the genus Trisetacus as well as the monophyly of five of the seven species studied. Both DNA sequences …

Some Aspects Of The Biology Of Monogenean (Platyhelminth) Parasites Of Marine And Freshwater Fishes, Graham C. Kearn

Harold W. Manter Laboratory of Parasitology: Library Materials

Müller was the first to describe a monogenean, collected from the skin of the halibut (Hippoglossus hippoglossus). However, he regarded the parasite as a leech and named it Hirudo hippoglossi. It was not until 1858 that its status as a monogenean was established by van Beneden and named Epibdella (now Entobdella) hippoglossi. Van Beneden published a detailed and accurate description of the parasite and one of his excellent illustrations is reproduced here. Entobdella hippoglossi is one of the largest monogeneans, measuring up to 2 cm in length. It has a smaller relative, measuring 5 to …

Pentastomids Of Wild Snakes In Australia, Crystal Kelehear, David M. Spratt, Denis O'Meally, Richard Shine

Harold W. Manter Laboratory of Parasitology: Library Materials

Pentastomids are endoparasites of the respiratory system of vertebrates, maturing primarily in carnivorous reptiles. Adult and larval pentastomids can cause severe pathology resulting in the death of their intermediate and definitive hosts. The study of pentastomids is a neglected field, impaired by risk of zoonoses, difficulties in species identification, and life cycle complexities. We surveyed wild snakes in the tropics of Australia to clarify which host species possess these parasites, and then sought to identify these pentastomids using a combination of morphological and molecular techniques. We detected pentastomid infections in 59% of the 81 snakes surveyed. The ubiquity of pentastomid …

Seussapex, A New Genus Of Lecanicephalidean Tapeworm (Platyhelminthes: Cestoda) From The Stingray Genus Himantura (Myliobatiformes: Dasyatidae) In The Indo-West Pacific With Investigation Of Mode Of Attachment, Kirsten Jensen, Shelbi L. Russell

Harold W. Manter Laboratory of Parasitology: Library Materials

A new lecanicephalidean genus, Seussapex gen. n., is erected for specimens collected from stingrays from the Indo-West Pacific resembling the little known species Tenia [sic] narinari MacCallum, 1917 from the spotted eagle ray, Aetobatus narinari (Euphrasen). Members of this new genus are unique in their possession of a multi-tiered apical structure comprising a bipartite apical modification of the scolex proper, and an externally bipartite apical organ with anterior and posterior glandular compartments internally. The appearance of the scolex varies dramatically depending on state of protrusion and/or evagination of these different parts which appear to be able to function independently. Seussapex …

Announcement: Transfer Of The U. S. National Parasite Collection, Eric P. Hoberg, Anna J. Phillips

Harold W. Manter Laboratory of Parasitology: Library Materials

In 2013 an agreement was articulated between the United States Department of Agriculture, Agricultural Research Service (USDA/ARS) and the Smithsonian Institution to transfer the United States National Parasite Collection (USNPC) in its entirety (fluid specimens, slide specimens, frozen tissues and reprints) to the National Museum of Natural History (NMNH) in Washington, DC. Current collections staff, including senior curator Dr. Eric P. Hoberg and support scientists/managers from the ARS will be transferred with the collection and with adjunct appointments in the NMNH will provide continuity and assistance for curation and accessibility during and after the relocation. New curatorial controls will be …

The Biology And Taxonomy Of Head And Body Lice: Implications For Louse-Borne Disease Prevention, Denise L. Bonilla, Lance A. Durden, Marina E. Eremeeva, Gregory A. Dasch

Harold W. Manter Laboratory of Parasitology: Library Materials

Sucking lice (Phthiraptera: Anoplura) are obligate blood-feeding ectoparasites of placental mammals including humans. Worldwide, more than 550 species have been described and many are specific to a particular host species of mammal. Three taxa uniquely parasitize humans: the head louse, body louse, and crab (pubic) louse. The body louse, in particular, has epidemiological importance because it is a vector of the causative agents of three important human diseases: epidemic typhus, trench fever, and louse-borne relapsing fever. Since the advent of antibiotics and more effective body louse control measures in the 1940s, these diseases have markedly diminished in incidence. However, due …

Dirofilariosis In The Americas: A More Virulent Dirofilaria Immitis?, Filipe Dantas-Torres, Domenico Otranto

Harold W. Manter Laboratory of Parasitology: Library Materials

Dirofilarioses are widespread diseases caused by filarioid nematodes (superfamily Filarioidea) of the genus Dirofilaria, which are transmitted by a plethora of mosquito species. The principal agent of canine dirofilariosis in the Americas is Dirofilaria immitis, which may also occasionally infest humans, resulting in pulmonary nodules that may be confounded with malignant lung tumours. Because human cases of dirofilariosis by D. immitis are relatively frequent in the Americas and rare in Europe and other eastern countries, where Dirofilaria repens is the main causative agent, the existence of a more virulent strain of D. immitis in the Americas …

First Descriptions Of Dicyemid Mesozoans (Dicyemida: Dicyemidae) From Australian Octopus (Octopodidae) And Cuttlefish (Sepiidae), Including A New Record Of Dicyemennea In Australian Waters, Sarah R. Catalano

Harold W. Manter Laboratory of Parasitology: Library Materials

Three new species of dicyemid mesozoans are described for the first time from Australian octopus and cuttlefish species. Dicyemennea floscephalum sp. n. is described from Octopus berrima Stranks et Norman (southern keeled octopus) collected from Spencer Gulf and Gulf St. Vincent, South Australia, Australia and represents the first description of a species of Dicyemennea Whitman, 1883 from Australian waters. Dicyema papuceum sp. n. and D. furuyi sp. n. are described from Sepia papuensis Hoyle (Papuan cuttlefish) collected from Shark Bay, Western Australia, Australia. Dicyemennea floscephalum sp. n. is a medium to large species that reaches approximately 4.9 mm in …

Molecular Evolution And Phylogenetics Of Rodent Malaria Parasites, Ricardo S. Ramiro, Sarah E. Reece, Darren J. Obbard

Harold W. Manter Laboratory of Parasitology: Library Materials

Background: Over the last 6 decades, rodent Plasmodium species have become key model systems for understanding the basic biology of malaria parasites. Cell and molecular parasitology have made much progress in identifying genes underpinning interactions between malaria parasites, hosts, and vectors. However, little attention has been paid to the evolutionary genetics of parasites, which provides context for identifying potential therapeutic targets and for understanding the selective forces shaping parasites in natural populations. Additionally, understanding the relationships between species, subspecies, and strains, is necessary to maximize the utility of rodent malaria parasites as medically important infectious disease models, and for …

Evolutionary History Of Assassin Bugs (Insecta: Hemiptera: Reduviidae): Insights From Divergence Dating And Ancestral State Reconstruction, Wei Song Hwang, Christiane Weirauch

Harold W. Manter Laboratory of Parasitology: Library Materials

Assassin bugs are one of the most successful clades of predatory animals based on their species numbers (~ 6,800 spp.) and wide distribution in terrestrial ecosystems. Various novel prey capture strategies and remarkable prey specializations contribute to their appeal as a model to study evolutionary pathways involved in predation. Here, we reconstruct the most comprehensive reduviid phylogeny (178 taxa, 18 subfamilies) to date based on molecular data (5 markers). This phylogeny tests current hypotheses on reduviid relationships emphasizing the polyphyletic Reduviinae and the blood-feeding, diseasevectoring Triatominae, and allows us, for the first time in assassin bugs, to reconstruct ancestral states …

Association Of Environmental Traits With The Geographic Ranges Of Ticks (Acari: Ixodidae) Of Medical And Veterinary Importance In The Western Palearctic. A Digital Data Set, A. Estrada-Peña, Robert Farkas, Thomas G.T. Jaenson, Frank Koenen, Maxime Madder, Ilaria Pascucci, Mo Salman, Jordi Tarrés-Call, Frans Jongejan

Harold W. Manter Laboratory of Parasitology: Library Materials

We compiled information on the distribution of ticks in the western Palearctic (11^oW, 45^oE; 29^oN, 71^oN), published during 1970–2010. The literature search was filtered by the tick’s species name and an unambiguous reference to the point of capture. Records from some curated collections were included. We focused on tick species of importance to human and animal health, in particular: Ixodes ricinus, Dermacentor marginatus, D. reticulatus, Haemaphysalis punctata, H. sulcata, Hyalomma marginatum, Hy. lusitanicum, Rhipicephalus annulatus, R. bursa, and the R. sanguineus group. A few records of other species (I. canisuga, I. …