taxonID	type	description	language	source
FB3A87C8FFA3FFB9F1F6DE23FB3FFEF2.taxon	description	Type locality. ARGENTINA, Parque Nacional Chaco (26 ° 50 ′ S, 59 ° 40 ′ W), Chaco Province.	en	Nava, Santiago, Beati, Lorenza, Venzal, Jose M., Durden, Lance A., Bermudez, Sergio E., Tarragona, Evelina L., Mangold, Atilio J., Gleason, Debbie, Mastropaolo, Mariano, Guglielmone, Alberto A. (2023): Description of two new species in the Ixodes ricinus complex from the New World (Acari: Ixodidae), and redescription of Ixodes affinis Neumann, 1899. Zootaxa 5361 (1): 53-73, DOI: 10.11646/zootaxa.5361.1.2, URL: https://www.mapress.com/zt/article/download/zootaxa.5361.1.2/52160
FB3A87C8FFA3FFB9F1F6DE23FB3FFEF2.taxon	materials_examined	Type material. Holotype ♀, allotype ♂, ex vegetation, collected 26 May 2016, Parque Nacional Chaco (26 ° 50 ′ S, 59 ° 40 ′ W), Chaco Province, Argentina, by S. Nava, deposited in the U. S. National Tick Collection (USNMENT 1786415), Georgia Southern University, Statesboro, United States; 1 paratype ♀, 1 paratype ♂, ex vegetation, Parque Nacional Chaco (26 ° 50 ′ S, 59 ° 40 ′ W), Chaco Province, Argentina (INTA 2390); 2 paratype nymphs, ex vegetation, Parque Nacional Chaco (26 ° 50 ′ S, 59 ° 40 ′ W), Chaco Province, Argentina (INTA 2529); 2 paratype ♀♀ 2 paratype ♂♂, ex vegetation, Parque Provincial Pampa del Indio (26 ° 16 ′ S, 59 ° 58 ′ W), Chaco Province, Argentina (INTA 2387); 10 paratype larvae, ex vegetation, Reserva El Bagual (26 ° 18´S, 58 ° 48´W), Formosa Province, Argentina (INTA 2530). Other material of Ixodes chacoensis examined from Argentina. 4 ♀♀ 1 ♂ ex vegetation, Parque Provincial Pampa del Indio (26 ° 16 ′ S, 59 ° 58 ′ W), Chaco Province (INTA 2388); 3 ♀♀ 4 ♂♂ ex vegetation, Reserva El Bagual (26 ° 18´S, 58 ° 48´W), Formosa Province (INTA 2391); 2 ♂♂ ex vegetation, Parque Nacional Río Pilcomayo (25 ° 03 ′ S, 58 ° 08 ′ W), Formosa Province (INTA 2389); 4 ♀♀ 1 ♂ ex Subulo gouazoubira 1, La Verde (27 ° 07 ′ S 59 ° 22 ′ W), Chaco Province (INTA 2393); 6 ♀♀ 2 ♂♂ ex S. gouazoubira, Ruta 11 (27 º 35´S 59 º 11´W), Chaco Province (INTA 2394); 1 ♀ ex S. gouazoubira, Estancia Legua 40 (27 º 02´S 59 º 17´W), Chaco Province (INTA 2392); 2 ♀♀ ex cattle, La Criolla (30 ° 14 ’ 60 ° 22 ’), Santa Fe Province (INTA 2502); 1 nymph, ex Tachyphonus rufus, Parque Nacional Mburucuyá (26 ° 05 ′ S 58 ° 08 ′ W), Corrientes Province (INTA 2439); 1 nymph 1 larva, ex Turdus rufiventris, Parque Nacional Mburucuyá (26 ° 05 ′ S 58 ° 08 ′ W), Corrientes Province (INTA 2440); 1 larva, ex Basileuterus culicivorus, Parque Nacional Mburucuyá (26 ° 05 ′ S 58 ° 08 ′ W), Corrientes Province (INTA 2441); 1 nymph 1 larva, ex Turdus amaurochalinus, Parque Nacional Mburucuyá (26 ° 05 ′ S 58 ° 08 ′ W), Corrientes Province, Argentina (INTA 2442); 1 nymph 1 larva, ex Campylorhamphus trochilirostris, Parque Nacional Mburucuya (26 ° 05 ′ S 58 ° 08 ′ W), Corrientes Province (INTA 2445); 1 nymph, ex Troglodytes aedon, Parque Nacional Mburucuya (26 ° 05 ′ S 58 ° 08 ′ W), Corrientes Province (INTA 2446); 1 larva, ex Arremon flavirostris, Parque Nacional Mburucuya (26 ° 05 ′ S 58 ° 08 ′ W), Corrientes Province (INTA 2444).	en	Nava, Santiago, Beati, Lorenza, Venzal, Jose M., Durden, Lance A., Bermudez, Sergio E., Tarragona, Evelina L., Mangold, Atilio J., Gleason, Debbie, Mastropaolo, Mariano, Guglielmone, Alberto A. (2023): Description of two new species in the Ixodes ricinus complex from the New World (Acari: Ixodidae), and redescription of Ixodes affinis Neumann, 1899. Zootaxa 5361 (1): 53-73, DOI: 10.11646/zootaxa.5361.1.2, URL: https://www.mapress.com/zt/article/download/zootaxa.5361.1.2/52160
FB3A87C8FFA3FFB9F1F6DE23FB3FFEF2.taxon	description	ZooBank registration: Details of the new species have been submitted to ZooBank (http: // zoobank. org /). The Life Science Identifier (LSID) for the new name Ixodes chacoensis is 00 CB 6 A 0 F- 7 DF 0 - 4 E 5 C- 83 F 2 F 5 CAAF 68 CC 02.	en	Nava, Santiago, Beati, Lorenza, Venzal, Jose M., Durden, Lance A., Bermudez, Sergio E., Tarragona, Evelina L., Mangold, Atilio J., Gleason, Debbie, Mastropaolo, Mariano, Guglielmone, Alberto A. (2023): Description of two new species in the Ixodes ricinus complex from the New World (Acari: Ixodidae), and redescription of Ixodes affinis Neumann, 1899. Zootaxa 5361 (1): 53-73, DOI: 10.11646/zootaxa.5361.1.2, URL: https://www.mapress.com/zt/article/download/zootaxa.5361.1.2/52160
FB3A87C8FFA3FFB9F1F6DE23FB3FFEF2.taxon	etymology	Etymology: The specific epithet refers to the type locality, Parque Nacional Chaco, Argentina.	en	Nava, Santiago, Beati, Lorenza, Venzal, Jose M., Durden, Lance A., Bermudez, Sergio E., Tarragona, Evelina L., Mangold, Atilio J., Gleason, Debbie, Mastropaolo, Mariano, Guglielmone, Alberto A. (2023): Description of two new species in the Ixodes ricinus complex from the New World (Acari: Ixodidae), and redescription of Ixodes affinis Neumann, 1899. Zootaxa 5361 (1): 53-73, DOI: 10.11646/zootaxa.5361.1.2, URL: https://www.mapress.com/zt/article/download/zootaxa.5361.1.2/52160
FB3A87C8FFA6FFBDF1F6DE98FE19FA64.taxon	materials_examined	Material examined. COSTA RICA: 3 ♀♀ ex Leopardus pardalis (USNMENT 985399): these ticks correspond to the original material used by Neumann (1899) to describe I. affinis, and it is labeled as “ Ixodes ricinus Linnaeus, Felis pardalis, U. S. Nat. Mus. Coll. Marx, No. 41 - 2 ”; 3 ♀♀ 2 ♂♂ ex Odocoileus virginianus (USNMENT 985448); 2 ♂♂ ex horse, Guanacaste (USNMENT 985400); 1 ♂, Guanacaste (USNMENT 985389). All the females correspond to semi-engorged specimens.	en	Nava, Santiago, Beati, Lorenza, Venzal, Jose M., Durden, Lance A., Bermudez, Sergio E., Tarragona, Evelina L., Mangold, Atilio J., Gleason, Debbie, Mastropaolo, Mariano, Guglielmone, Alberto A. (2023): Description of two new species in the Ixodes ricinus complex from the New World (Acari: Ixodidae), and redescription of Ixodes affinis Neumann, 1899. Zootaxa 5361 (1): 53-73, DOI: 10.11646/zootaxa.5361.1.2, URL: https://www.mapress.com/zt/article/download/zootaxa.5361.1.2/52160
FB3A87C8FFA8FFB3F1F6D86AFAD4F9C2.taxon	materials_examined	Type locality. UNITED STATES OF AMERICA, Florida, Collier Co., Fakahatchee Strand State Preserve (26 ° 00 ’ N, 81 ° 25 ’ W). Type material: Holotype ♀, allotype ♂, ex Puma concolor floridanus, [now P. c. couguar (Kerr, 1792)], 2 August 1991, United States, Florida, Collier Co., Fakahatchee Strand State Preserve (collector unknown). Deposited in the U. S. National Tick Collection (USNMENT 1786405, from original lot: RML 122075, USNMENT 985416), Georgia Southern University, Statesboro, United States. Other material of Ixodes keiransi examined from the United States. 1 ♂ ex Lynx rufus, Hendry Co., Florida (USNMENT 985445); 1 ♀ ex O. virginianus, Bear Island Unit of Big Cypress National Preserve (26 ° 14 ’ N, 81 ° 16 ’ W), Collier Co. Florida (USNMENT 985470); 1 ♂ ex vegetation, Wedge Plantation (33 ° 10 ’ N, 79 ° 24 ’ W), Charleston, South Carolina (USNMENT 985435); 1 ♀ 1 ♂ ex O. virginianus, Collier Co., Florida (USNMENT 985473); 1 ♀ 1 ♂ ex O. virginianus Collier Co., Florida (USNMENT 985479); 2 ♀♀ ex P. concolor Bear Island Unit of Big Cypress National Preserve (26 ° 14 ’ N, 81 ° 16 ’ W), Collier Co. Florida (USNMENT 985430); 1 ♀ ex P. concolor, Fakahatchee Strand State Preserve (26 ° 00 ’ N, 81 ° 25 ’ W), Collier Co., Florida (USNMENT 985401); 2 ♀♀ ex P. concolor Bear Island Unit of Big Cypress National Preserve (26 ° 14 ’ N, 81 ° 16 ’ W), Collier Co. Florida (USNMENT 985457); 1 ♀ ex P. concolor, Evergaldes National Park, Dade Co., Florida (USNMENT 985409); 7 ♀♀ ex P. concolor, Fakahatchee Strand State Preserve (26 ° 00 ’ N, 81 ° 25 ’ W), Collier Co., Florida (USNMENT 985418); 5 ♀♀ 6 ♂♂ ex P. concolor, Fakahatchee Strand State Preserve (26 ° 00 ’ N, 81 ° 25 ’ W), Collier Co., Florida (USNMENT 985402); 11 ♀♀ 4 ♂♂ ex P. concolor, Fakahatchee Strand State Preserve (26 ° 00 ’ N, 81 ° 25 ’ W), Collier Co., Florida (USNMENT 985416); 1 ♀ 1 ♂ ex P. concolor, Florida Panther National Wildlife Refuge (26 ° 10 ’ N, 81 ° 22 ’ W), Collier Co. Florida (USNMENT 985425); 2 ♀♀ 1 ♂ ex P. concolor, Bear Island Unit of Big Cypress National Preserve (26 ° 14 ’ N, 81 ° 16 ’ W), Collier Co. Florida (USNMENT 985405). ZooBank registration: Details of the new species have been submitted to ZooBank (http: // zoobank. org /). The Life Science Identifier (LSID) for the new name Ixodes keiransi is 00 CB 6 A 0 F- 7 DF 0 - 4 E 5 C- 83 F 2 - F 5 CAAF 68 CC 02. Etymology: The species is named in memory of James Edward Keirans, curator of the U. S. National Tick Collection from 1969 to 2005, in recognition of his major contributions to the study of tick taxonomy.	en	Nava, Santiago, Beati, Lorenza, Venzal, Jose M., Durden, Lance A., Bermudez, Sergio E., Tarragona, Evelina L., Mangold, Atilio J., Gleason, Debbie, Mastropaolo, Mariano, Guglielmone, Alberto A. (2023): Description of two new species in the Ixodes ricinus complex from the New World (Acari: Ixodidae), and redescription of Ixodes affinis Neumann, 1899. Zootaxa 5361 (1): 53-73, DOI: 10.11646/zootaxa.5361.1.2, URL: https://www.mapress.com/zt/article/download/zootaxa.5361.1.2/52160
