Description of Goffacarus n. gen., to Reallocate the Species Euschoengastia latchmani Brennan and Yunker and Euschoengastia obscura Wrenn and Loomis (Trombidiformes: Trombiculidae).

Chiggers Ectoparasites New genus North America Rodents

Journal

Acta parasitologica
ISSN: 1896-1851
Titre abrégé: Acta Parasitol
Pays: Switzerland
ID NLM: 9301947

Informations de publication

Date de publication:
Dec 2021
Historique:
received: 02 04 2021
accepted: 18 05 2021
pubmed: 28 5 2021
medline: 15 12 2021
entrez: 27 5 2021
Statut: ppublish

Résumé

Euschoengastia Ewing is a chigger genus in need of revision as it historically has combined species solely on the presence of expanded prodorsal trichobothria. The objective of the present study is to describe a new genus to reallocate two North American Euschoengastia species, to start an organization into this genus. In this study, we provide drawings, measurements and microscopy images on a Microscope Zeiss for the two redescribed species. After examining the types of the species Euschoengastia latchmani Brennan and Yunker and Euschoengastia obscura Wrenn and Loomis, we realized that it was necessary to create the new genus to relocate these two species, mainly based on the following characters: (1) the number of prongs on the odontus; and (2) ornamentation of the prodorsal sclerite. Goffacarus latchmani n. comb. and Goffacarus obscura n. comb. are redescribed here and to reallocate these two species the genus, Goffacarus n. gen. is proposed.

Identifiants

pubmed: 34041672
doi: 10.1007/s11686-021-00420-5
pii: 10.1007/s11686-021-00420-5
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

1448-1457

Subventions

Organisme : Fundação de Amparo à Pesquisa do Estado de São Paulo
ID : 2018/24667-8
Organisme : Fundação de Amparo à Pesquisa do Estado de São Paulo
ID : 2017/01416-7
Organisme : Fundação de Amparo à Pesquisa do Estado de São Paulo
ID : 2019/19853-0

Informations de copyright

© 2021. Witold Stefański Institute of Parasitology, Polish Academy of Sciences.

Références

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doi: 10.2307/3280021
Wrenn WJ (1987) Key to larval Euschoengastia (Acari: Trombiculidae) in North America. J Med Entomol 24(2):221–228
doi: 10.1093/jmedent/24.2.221
Brennan JM, Yunker CE (1964) A New species of Euschoengastia of potential veterinary importance (Acarina: Trombiculidae). J Parasitol 50:311–312
doi: 10.2307/3276294
Wrenn WJ, Loomis RB (1974) The Euschoengastia radfordi species complex (Acarina, Trombiculidae) from western North America, with descriptions of five new species. Ann Entomol Soc Am 67(2):241–256
doi: 10.1093/aesa/67.2.241
Bassini-Silva R, Jacinavicius FC, Welbourn C, Barros-Battesti DM, Ochoa R (2021) Complete type catalog of Trombiculidae sensu lato (Acari: Trombidiformes) of the U.S. National Entomology Collection Smithsonian Institution. Smithson Contrib Zool 652:1–152. https://doi.org/10.5479/si.13546616.v1
doi: 10.5479/si.13546616.v1
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Kethley JB (1990) Acarina: Prostigmata (Actinedida). In: Dindal DL (ed) Soil biology guide. John Wiley & Sons, New York, pp 667–756
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Vercammen-Grandjean PH (1965) Trombiculinae of the World: Synopsis with generic, subgeneric, and group diagnoses (Acarina, Trombiculidae). University of California, San Francisco, George Williams Hooper Foundation, p 191
Walters BL, Whitaker JO, Gikas NS, Wrenn WJ (2011) Host and distribution lists of chiggers (Trombiculidae and Leeuwenhoekiidae), of North American wild vertebrates North of Mexico. Faculty Publications from the Harold W. Manter Laboratory of Parasitology, pp 1–183
Loomis RB, Bunnell M (1962) A new species of chigger, genus Euschoengastia (Acarina, Trombiculidae), with notes on other species of chiggers from the Santa Ana Mountains, California. Bull South Calif Acad Sci 61:177–184
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Auteurs

Ricardo Bassini-Silva (R)

Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnia da, Universidade de São Paulo-FMVZ-USP, Prof. Dr. Orlando Marques de Paiva Avenue, 87, São Paulo, SP, 05508270, Brazil. ricardo.bassini@gmail.com.
Laboratório de Coleções Zoológicas, Instituto Butantan, São Paulo, SP, Brazil. ricardo.bassini@gmail.com.

Matheus Huang-Bastos (M)

Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnia da, Universidade de São Paulo-FMVZ-USP, Prof. Dr. Orlando Marques de Paiva Avenue, 87, São Paulo, SP, 05508270, Brazil.
Laboratório de Coleções Zoológicas, Instituto Butantan, São Paulo, SP, Brazil.

Cal Welbourn (C)

National Museum of Natural History, National Insect and Mite Collection, Smithsonian Institution, Washington, D.C., USA.

Ron Ochoa (R)

Systematic Entomology Laboratory, United States Department of Agriculture, Agricultural Research Service, Beltsville, MD, USA.

Darci Moraes Barros-Battesti (DM)

Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnia da, Universidade de São Paulo-FMVZ-USP, Prof. Dr. Orlando Marques de Paiva Avenue, 87, São Paulo, SP, 05508270, Brazil.
Departamento de Patologia, Faculdade de Ciências Agrárias e Veterinárias-UNESP, Reprodução e Saúde Única, Jaboticabal, SP, Brazil.

Fernando de Castro Jacinavicius (FC)

Laboratório de Coleções Zoológicas, Instituto Butantan, São Paulo, SP, Brazil.

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