Journal of Parasitology最新文献_第3页

THE HIDDEN DIVERSITY OF THE ENIGMATIC ARCHIGETES (CESTODA: CARYOPHYLLIDEA) IN NORTH AMERICA: TWO NEW COMBINATIONS AND DESCRIPTION OF A NEW SPECIES FROM GOLDEN SHINER. 北美神秘原生植物的隐藏多样性：两个新组合和一种来自金光鱼的新种的描述。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-04-30 DOI: 10.1645/25-56

Tomáš Scholz, Martin C Wolf, Anindo Choudhury

{"title":"THE HIDDEN DIVERSITY OF THE ENIGMATIC ARCHIGETES (CESTODA: CARYOPHYLLIDEA) IN NORTH AMERICA: TWO NEW COMBINATIONS AND DESCRIPTION OF A NEW SPECIES FROM GOLDEN SHINER.","authors":"Tomáš Scholz, Martin C Wolf, Anindo Choudhury","doi":"10.1645/25-56","DOIUrl":"10.1645/25-56","url":null,"abstract":"Tapeworms of the order Caryophyllidea (Cestoda) are widespread parasites of cypriniform and siluriform fishes. Most species occur in suckers (Catostomidae) in the Nearctic, including 4 species of the enigmatic genus Archigetes Leuckart, 1878. Species of this genus can mature in oligochaetes, i.e., may have a monoxenous (direct) life cycle. In this article, Archigetes notemigoni n. sp. is described from the golden shiner Notemigonus crysoleucas (Mitchill, 1814) (Leuciscidae) in Wisconsin. The new species differs from other Archigetes species in having a small (≤2 mm long), spindle-shaped body with the maximum width at the middle, tapering toward the scolex and posterior end, and a small scolex wider than the neck, with a pair of narrow, deep median loculi on the dorsal and ventral sides and 2 pairs of lateral, very shallow loculi. Phylogenetic analyses suggest that A. notemigoni is closely related to Archigetes sieboldi Leuckart, 1878 and Archigetes vadosus Uhrovič, Oros, Kudlai, Kuchta, & Scholz, 2022. In addition, Hypocaryophyllaeus gilae Fischthal, 1953 from the Utah chub Gila atraria (Girard, 1856) in Wyoming and Biacetabulum oregoni Williams, 1978 from the largescale sucker Catostomus macrocheilus Girard, 1856 in Oregon are placed as new combinations in Archigetes because their morphology, such as the shape of the small body (usually <5 mm in total length), bulboloculate scolex, distribution of vitelline follicles, and shape of the ovary, corresponds to that of Archigetes species. In total, the Nearctic fauna of Archigetes now comprises 7 species: 4 from minnows (Leuciscidae) and 3 from suckers (Catostomidae). In addition, there are 2 undescribed Archigetes morphotypes from Notropis spp. (Leuciscidae) in northern Mexico.","PeriodicalId":16659,"journal":{"name":"Journal of Parasitology","volume":"112 2","pages":"241-249"},"PeriodicalIF":1.2,"publicationDate":"2026-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147774487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ASSESSMENT OF STUDENT LEARNING OBJECTIVES AND PERCEPTIONS OF ACTIVE LEARNING IN AN UNDERGRADUATE PARASITOLOGY COURSE. 评估学生在本科寄生虫学课程中的学习目标和对主动学习的看法。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-04-20 DOI: 10.1645/25-20

J T Cornelius, J J Cielocha

引用次数: 0

SCIENTIFIC MINI-CHATS: CONNECTING STUDENTS TO SCIENTISTS IN THE CLASSROOM. 科学小聊天：在课堂上连接学生和科学家。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-04-20 DOI: 10.1645/25-10

Ana Elisa Garcia-Vedrenne, Sara Beth Weinstein, Douglas J McCauley, Nathan Emery

{"title":"SCIENTIFIC MINI-CHATS: CONNECTING STUDENTS TO SCIENTISTS IN THE CLASSROOM.","authors":"Ana Elisa Garcia-Vedrenne, Sara Beth Weinstein, Douglas J McCauley, Nathan Emery","doi":"10.1645/25-10","DOIUrl":"10.1645/25-10","url":null,"abstract":"The scientific mini-chat lesson we describe here is designed for undergraduate students to interpret primary literature, understand the scientific process, identify pathways to becoming a scientist, and reflect on the perception of scientists. The lesson elements include (1) instructor selection of an article and a guest scientist for the mini-chats, (2) students reading the scientific article and performing background research on the expert, (3) student write-up of personal reflections and questions for the expert, and (4) a video conference with the guest scientist. We provide a detailed description of each element, evaluation of the lesson's effectiveness regarding our learning objectives, and best practices for successful implementation. The lesson was designed for use in upper-division biology courses. Here, we focus on how the scientific mini-chats were applied in 1 focal upper-division parasitology course, with supplemental data from 2 other upper-division biology courses. We used pre- and post-course student surveys to assess the impact of the scientific mini-chats. Survey responses indicated that the mini-chats increased student confidence in the ability to read primary literature, understand the scientific process, and identify pathways to being a professional scientist. In addition, the mini-chats allowed students to connect with scientists from a diversity of backgrounds and career paths. As such, the mini-chats are tools that can enrich the learning experience in undergraduate biology courses by encouraging students to independently explore scientific information and become more confident self-learners.","PeriodicalId":16659,"journal":{"name":"Journal of Parasitology","volume":"112 2","pages":"189-197"},"PeriodicalIF":1.2,"publicationDate":"2026-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147723070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

AN ACTIVE LEARNING PROJECT FOR TEACHING BIOINFORMATICS, PHYLOGENETICS, AND PARASITOLOGY. 教学生物信息学、系统发育学和寄生虫学的主动学习项目。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-04-20 DOI: 10.1645/25-19

Robert C Jadin, Sarah A Orlofske

引用次数: 0

ENGAGING STUDENT ATTENTION WITH ACTIVE LEARNING AND CREATIVE PROJECTS IN PARASITOLOGY COURSES. 在寄生虫学课程中，通过积极的学习和创造性的项目吸引学生的注意力。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-04-20 DOI: 10.1645/25-12

C Anaya, J F Shea

引用次数: 0

UTILIZING THE POWER OF PUBLIC ENGAGEMENT IN PARASITOLOGY: A RETROSPECTIVE. 利用公众参与在寄生虫学中的力量：回顾。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-04-20 DOI: 10.1645/25-15

Ania Bialic, Thomas Crellen, Arporn Wangwiwatsin, Andreia Albuquerque-Wendt, Prajwal Rajbhandari, Rojlina Manandhar, Suvechhya Bastola, Walt Adamson, Nicola Veitch, Annette Macleod, Janelisa Musaya, Maria Cortuna, Marina Kugler, Andrew P Waters

{"title":"UTILIZING THE POWER OF PUBLIC ENGAGEMENT IN PARASITOLOGY: A RETROSPECTIVE.","authors":"Ania Bialic, Thomas Crellen, Arporn Wangwiwatsin, Andreia Albuquerque-Wendt, Prajwal Rajbhandari, Rojlina Manandhar, Suvechhya Bastola, Walt Adamson, Nicola Veitch, Annette Macleod, Janelisa Musaya, Maria Cortuna, Marina Kugler, Andrew P Waters","doi":"10.1645/25-15","DOIUrl":"10.1645/25-15","url":null,"abstract":"Public engagement is an essential component of modern scientific practice, promoting transparency, mutual learning, and trust between researchers and society. This article explores the importance of public engagement in science, with a particular focus on the field of parasitology. Drawing on the experiences of the Glasgow Centre for Parasitology (formally the Wellcome Centre for Integrative Parasitology at the University of Glasgow), this retrospective illustrates the diverse methods used to connect scientists with audiences ranging from schoolchildren to communities directly affected by parasitic diseases. Through creative and collaborative approaches, the Centre has sought to demystify research, stimulate curiosity, and foster 2-way communication between the public and researchers. In doing so, the Centre has demonstrated how meaningful engagement can both enhance scientific literacy and strengthen public understanding of and participation in global health research.","PeriodicalId":16659,"journal":{"name":"Journal of Parasitology","volume":"112 2","pages":"226-240"},"PeriodicalIF":1.2,"publicationDate":"2026-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147723119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IMPLEMENTING AN ALTERNATIVE GRADING APPROACH IN AN UPPER-DIVISION PARASITOLOGY COURSE. 在高年级寄生虫学课程中实施另一种评分方法。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-04-20 DOI: 10.1645/25-13

Ana Elisa García-Vedrenne, Evan A Fiorenza, Kevin Hernandez García

{"title":"IMPLEMENTING AN ALTERNATIVE GRADING APPROACH IN AN UPPER-DIVISION PARASITOLOGY COURSE.","authors":"Ana Elisa García-Vedrenne, Evan A Fiorenza, Kevin Hernandez García","doi":"10.1645/25-13","DOIUrl":"10.1645/25-13","url":null,"abstract":"Traditional grading methods often lead to students debating about points rather than focusing on learning, making grading one of the least enjoyable aspects of teaching. Alternative grading approaches, including specifications grading, are gaining attention for their potential to shift focus back to learning, improving students' content knowledge and motivation. This case study explores the implementation of specifications grading in an upper-division parasitology course. The course structure was built around 4 core elements of specifications grading: (1) learning outcomes that are carefully defined, (2) grade bundles with clearly defined specifications that need to be met, (3) opportunities for assignment revision and creating feedback loops, and (4) a token economy for added flexibility. The course targeted various learning goals, from recognizing major parasitic groups to synthesizing primary literature in parasite ecology. Course components, including quizzes, in-class activities, journal club presentations, and project reports, were organized into bundles aligned with specific learning outcomes. A token system allowed students to request extensions or revisions, providing additional flexibility beyond the built-in opportunities for improvement. Benefits of this approach include increased student autonomy, opportunities for growth through revision, and transparency in grade expectations. Analysis of token usage revealed that the built-in course flexibility was sufficient for most students, with tokens providing extra support when needed. A postcourse survey gathered student perceptions, revealing favorable feedback on the specifications grading system, with many students appreciating the transparency and focus on growth over time. This case study showcases how specifications grading can create a more equitable, learner-focused environment, contributing to the growing body of research on alternative grading methods in higher education.","PeriodicalId":16659,"journal":{"name":"Journal of Parasitology","volume":"112 2","pages":"216-225"},"PeriodicalIF":1.2,"publicationDate":"2026-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147722962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A NEW PSEUDAPATEMON (DIGENEA: DIPLOSTOMOIDEA) FROM THE AMERICAN WOODCOCK AND REDESCRIPTION OF PSEUDAPATEMON ALDOUSI. 美洲伍德考克一种新假蝇目（diagenia: diplostomo总科）及aldousi假蝇目再描述。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-03-31 DOI: 10.1645/25-103

Roxanne M Gasperetti, Sarah A Orlofske, Vasyl V Tkach, Tyler J Achatz

引用次数: 0

DIVERSITY, HOST RANGE, AND SPECIFICITY OF ECHINOSTOMES (FAMILY ECHINOSTOMATIDAE; LOOSS, 1899) IN THE MIDWESTERN UNITED STATES. 美国中西部棘孔虫（棘孔虫科；looss, 1899）的多样性、寄主范围和特异性。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-03-26 DOI: 10.1645/24-138

Grace A Schumacher, Dennis J Minchella

引用次数: 0

FLEAS AND FLEA-BORNE DISEASES IN SINGAPORE: DIVERSITY, TRENDS, AND FUTURE DIRECTIONS. 新加坡跳蚤和跳蚤传播的疾病：多样性、趋势和未来方向。

IF 1.2 4区医学

Journal of Parasitology Pub Date : 2026-03-25 DOI: 10.1645/25-54

Mackenzie L Kwak, Michael W Hastriter, Ryo Nakao

{"title":"FLEAS AND FLEA-BORNE DISEASES IN SINGAPORE: DIVERSITY, TRENDS, AND FUTURE DIRECTIONS.","authors":"Mackenzie L Kwak, Michael W Hastriter, Ryo Nakao","doi":"10.1645/25-54","DOIUrl":"10.1645/25-54","url":null,"abstract":"Understanding and controlling vectors and vector-borne diseases is critical for maintaining public health in Singapore. Although mosquitoes, ticks, and the diseases they cause have attracted strong attention from researchers in recent years, fleas and flea-borne diseases remain largely neglected in Singapore. To stimulate research on this neglected topic, we examine trends in flea-borne rickettsiosis in Singapore from 2016-2022. Trends in these data indicate that the majority of cases are locally acquired and are more common in males, migrant workers, and teens/young adults from ages 15-34. In addition, the bat flea Thaumapsylla breviceps is recorded from Singapore for the first time along with the first records of Ctenocephalides felis from Paradoxurus hermaphroditus and Canis familiaris in Singapore. A checklist of the fleas of Singapore with a host index is presented and the present state of knowledge on the diversity of fleas and flea-borne diseases in Singapore is discussed. Finally, a roadmap is presented to provide a direction for future research and public policy to more effectively address the challenges associated with fleas and flea-borne diseases in Singapore.","PeriodicalId":16659,"journal":{"name":"Journal of Parasitology","volume":"112 2","pages":"162-169"},"PeriodicalIF":1.2,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147513047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0