taxonID	type	description	language	source
9125B612EE76994DFF14FA37FC06AD07.taxon	description	Collection number. MLP-He 7324	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE76994DFF14FA37FC06AD07.taxon	biology_ecology	Host species. Akodon montensis. CG 169 Localities: RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE76994DFF14FA37FC06AD07.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the description given by Yamaguti (1971) of the genus Platynosomoides, i. e. long and narrow caeca, reaching far beyond middle of body; testes posterolateral to ventral sucker; median genital pore anterior to intestinal bifurcation; ovary posterior to testes and vitelline glands forming lateral bands starting at level of ventral sucker. The genus Platynosomoides sp. has not been mentioned parasitizing sigmodontine rodents until today. However, it was recorded for Leopoldamys siporanus Thomas 1895 (Muridae) in Asia (Malaysia, Armenia and Daguestan, Russian Federation) and for Crocidura olivieri (Lesson 1827) (Soricidae) in Africa (Democratic Republic of the Congo) (Pojmańska 2008). This is the first record of the genus for South America. Platynosomoides. A. montensis *	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE76994DFF14FA37FC06AD07.taxon	description	" akodontis A. montensis A. cursor A. montensis N. " # $ % & ’ () * et al. +, &&! lasiurus O. nigripes O. rufus baine S. angouya S. angouya! ­. / 0 et al +, & 1 navonae A. montensis T. nigrita A. montensis T. nigrita! ­ 0 +, && 0 et al. +, & 1 travassosi N. squamipes * O. nigripes # $ 2 et al & ’’ + Trichuris E. russatus * Eucoleus 3 & 4 A. montensis * Eucoleus 3 + 4 Brucepattersonius * coronatum A. montensis * E. russatus * O. 5! $ Holochilus brasiliensis $ " 6 76 et al. & ’’) nigripes * S. angouya *! Tapirus terrestris. 2 # ". ulysi E. russatus * S. angouya S. angouya! ­ 6 et al. +, & +. zetta O. nigripes 5! $ A. cursor E. russatus N. $ 2 / 2 # $ 8 & ’ 9) et al. & ’: + squamipes Cerradomys! ­ 2 + ,, 9 * et al +, && subflavus O. nigripes Galea 6 et al +, & + * et al. +, & + spixii; <et al. +, & (. epsilon N. squamipes O. nigripes * 5! $ A. cursor N. squamipes 2 / # $ 8 & ’ 9) 6 76 & ’) & et al & ’: + 2 et al. & ’: 1! et al + ,, (...... continued on the next page 35 4 lenti A. montensis 5! $ A. cursor A. montensis A. # $ $ " 8 5 = 6 76 & ’’ &! simulator O. flavescens O. => & ’’ + 6 et al. + ,,) nigripes * et al +, && aculeata A. montensis 5! $ A. cursor A. montensis # $ 8 & ’ 9) 2 + ,, 9 * et al. +, && lanfrediae E. russatus * O. nigripes S. 5! $ A. cursor A. montensis O. # $? et al + ,, ’ * et al. +, && angouya * nigripes Stilestrongylus 3 & 4 T. nigrita * 5! $ Stilestrongylus 3 + 4 E. russatus * S. angouya * 5! $ 3 & 4 T. nigrita * 5! $ 3 + 4 E. russatus * 5! $ % alata T. nigrita 5! $ N. lasiurus T. nigrita " $! ­. / @ & ’ (: & ’ (’ 0 + ,,: +, &, 5 /> $ " carlitosi A. montensis 5! $ A. azarae A. montensis A. # $! ­ 0 => + ,,) 0 +, &, philipmyersi * et al. +, && evaginata E. russatus * Oryzomys sp. $ " $ A = @ & ’: B kinsellai O. nigripes 5! $ O. nigripes! ­ 0 => + ,,) venteli N. squamipes N. squamipes # $! ­ 8 & ’ 9) 0 => +, &, navonae N. squamipes O. nigripes * 5! $ A. azarae H. chacarius N.. / 5 A! ­> + ,, B squamipes O. chacoensis O. fornesi> C D $ D $ E $ " D $ $ " D $ 5 A D 5 5 / D 5 " D ". / D. 2 / D 2 F! ­ D! D 0 2 D 2 # D #> D. 8 5 D 8 F	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE71994CFF14FE22FEC0AF4B.taxon	description	Collection number. MLP-He 7325	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE71994CFF14FE22FEC0AF4B.taxon	biology_ecology	Host species. Akodon montensis. CG 169 Localities: RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE71994CFF14FE22FEC0AF4B.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Rêgo (1967), especially regarding the shape and length of hooks in the rostellum. However, some differences were noticed as for the length and width of scolex, length of rostellum, diameter of suckers, length of cirrus pouch and diameter of eggs. These morphometric differences can be attributed to a greater number of specimens studied.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE71994CFF14FA24FB2CAC00.taxon	description	Collection number. MLP-He 7354	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE71994CFF14FA24FB2CAC00.taxon	biology_ecology	Host species. Sooretamys angouya. CG 185 Localities. RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE71994CFF14FA24FB2CAC00.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Robles et al. (2014), i. e. males without spicular tube, proximal cloacal tube united laterally to distal cloacal tube, cylindrical and spiny spicular sheath, and females with protrusive and ornamented vulva, among other morphometric features. This species was described for the same host from Refugio Moconá Reserva de Usos Múltiples Guaraní, Misiones province and Estación de Animales Silvestres Guaycolec, Formosa province, Argentina.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE71994FFF14F819FADBAABA.taxon	biology_ecology	Host species. Akodon montensis. CG 145. Thaptomys nigrita. CG 355 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE71994FFF14F819FADBAABA.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Robles (2011), i. e. males without spicular tube, proximal cloacal tube united laterally to distal cloacal tube, cylindrical and spiny spicular sheath, and females with non-protrusive vulva, among other morphometric features. This species was described for A. montensis and T. nigrita from different localities of Misiones province: Balneario Municipal de Aristóbulo del Valle of stream Cuña Pirú, Club Pesca Paranay-Guazú, mouth stream Paranay-Guazú, Stream Salamanca, Salto El Paraíso, Stream Paraíso, Stream Oveja Negra, Parque Provincial Cruce Caballero, Parque Provincial Moconá, Puerto Península (Robles 2011; Robles & Navone 2014).	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE72994FFF14FBB1FCADAEAF.taxon	description	Collection number. MLP-He 7337	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE72994FFF14FBB1FCADAEAF.taxon	biology_ecology	Host species. Euryoryzomys russatus. CG 563 Locality. PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE72994FFF14FBB1FCADAEAF.taxon	discussion	Comments. The morphological characters observed in the two female specimens collected agree with the description of the genus Trichuris, i. e. anterior part of body being long, narrow, tapered and whip-like; posterior part of body being broad and handlelike with bacillary band located in anterior portion of body (e. g. Robles, 2011). These specimens show a nonprotrusive vulva, oval and flat eggs with bipolar plugs. More material should be collected to identify them at species level. This is the first record of the genus Trichuris in E. russatus.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE72994FFF14FDC7FACBA8A5.taxon	description	Collection number. MLP-He 7345	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE72994FFF14FDC7FACBA8A5.taxon	biology_ecology	Host species. Nectomys squamipes. CG 44 Locality. RVSU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE72994FFF14FDC7FACBA8A5.taxon	discussion	Comments. The morphological characters observed in the two male specimens collected agree with the original description given by Gomes et al. (1992), i. e. males without spicular tube; proximal cloacal tube united laterally to distal cloacal tube and cylindrical spicular sheath with spines irregularly distributed. This species was described for O. nigripes from Arvorezinha, State of Rio Grande do Sul, Brasil (Gomes et al. 1992). This is the first record of the genus Trichuris in N. squamipes and T. cf. travassosi for Argentina.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE72994EFF14F9F4FF2EAA52.taxon	description	Collection number. MLP-He 7327	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE72994EFF14F9F4FF2EAA52.taxon	biology_ecology	Host species. Akodon montensis. CG 145 Localities. PPU and RVSU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE72994EFF14F9F4FF2EAA52.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the description of the genus Eucoleus, i. e. males without caudal alae, distal end with two small, posteriorly directed rounded lobes and connected by a reduced membrane, spinous spicular sheath, and females with non-elevated vulva. Nevertheless, the material collected is not well conserved to allow identification at species level. It is to be noted that the specimens were found in the small intestine, despite being the stomach the most common site of infection of the genus (Moravec, 1982). This is the first record of the genus Eucoleus in A. montensis and the second record for Argentina (Robles et al. 2008).	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE73994EFF14FE1BFEB3A879.taxon	description	Collection number. MLP-He 7332	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE73994EFF14FE1BFEB3A879.taxon	biology_ecology	Host species. Brucepattersonius sp. CG 140 Locality. PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE73994EFF14FE1BFEB3A879.taxon	discussion	Comments. The specimens were identified as Eucoleus by the morphological characters mentioned above and even though the material collected was not well conserved to allow identification at species level. This species differs from Eucoleus sp. (1) as to the presence of a single bacillary band and the length of the spicule, among other morphometric features. This is the first record of the genus Eucoleus sp. (2) in Brucepattersonius sp. and the third record for Argentina (Robles et al. 2008).	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE73994EFF14FB6AFBD0ADBB.taxon	description	Collection number. MLP-He 7328, MLP-He 7338, MLP-He 7348, MLP-He 7355	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE73994EFF14FB6AFBD0ADBB.taxon	biology_ecology	Host species. Akodon montensis. CG 169. Euryoryzomys russatus. CG 563. Oligoryzomys nigripes. CG 510. Sooretamys angouya. CG 46. Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE73994EFF14FB6AFBD0ADBB.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Durette-Desset et al. (1997), i. e. presence of a corona radiata and esophageal tooth, synlophe with numerous longitudinal ridges transversally elongated, caudal bursa with rays 5 and 6 apposed in males and didelphic in females. Tapironema coronatum was described parasitizing Holochilus brasiliensis (Desmarest, 1819) (Rodentia: Sigmodontinae) in Buenos Aires province, Argentina, and parasitizing Tapirus terrestris (Linneaus, 1758) (Perissodactyla: Tapiridae) in French Guiana. This finding enlarges the host records and adds new localities for Argentina.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7C9941FF14FF17FAA5A9E9.taxon	description	Collection number. MLP-He 7339, MLP-He 7356	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7C9941FF14FF17FAA5A9E9.taxon	biology_ecology	Host species. Euryoryzomys russatus. CG 563. Sooretamys angouya. CG 201 Localities. RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7C9941FF14FF17FAA5A9E9.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Digiani et al. (2012), i. e. synlophe with numerous (ca. 40) subequal ridges, heart-shaped caudal bursa with hypertrophied dorsal ray and longer than rays 6, rays 6 shorter than rays 8, straight and weakly sclerotized spicules and 6.4 – 9.5 % mean the proportion (in percentage) of spicule length on body length (SpL / BL). Digiani et al. (2012) gathered material of S. angouya from four localities: Reserva Privada de Vida Silvestre Urugua-í, Depto. General Manuel Belgrano; Puerto Península, Parque Nacional Iguazú, Depto. Iguazú; Refugio Moconá, A ° Oveja Negra and Ruta 2, Reserva de la Biósfera Yabotí, Depto. Guaraní and Reserva de Usos Múltiples Guaraní, Municipio El Soberbio, Depto. Guaraní, Misiones province, Argentina. This is the first record of G. ulysi for E. russatus, enlarging the geographical and host range of the species.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7C9941FF14FD75FC71AD48.taxon	description	Collection number. MLP-He 7350	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7C9941FF14FD75FC71AD48.taxon	biology_ecology	Host species. Oligoryzomys nigripes. CG 190 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7C9941FF14FD75FC71AD48.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description and subsequent redescriptions given by Travassos (1937) and e. g. Digiani et al. (2012), i. e. synlophe with numerous (ca. 40) subequal ridges, ellipsoidal caudal bursa with hypertrophied and divided at mid-length dorsal ray, very long rays 6, well-sclerotized and usually strongly twisted thin spicules and SpL / BL of 9.8 – 21.6 %.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7C9940FF14F9D6FC27AA0E.taxon	description	Collection number. MLP-He 7344, MLP-He 7349	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7C9940FF14F9D6FC27AA0E.taxon	biology_ecology	Host species. Nectomys squamipes. CG 44. Oligoryzomys nigripes. CG 190 Localities. RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7C9940FF14F9D6FC27AA0E.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description and subsequent redescriptions given by Travassos (1937) and Durette-Desset (1969), i. e. subsymmetrical caudal bursa with poorly developed dorsal lobe, very short spicules, and synlophe with 22 slightly unequal ridges. This species was formerly described by Travassos (1937) as Longistriata epsilon. Durette-Desset (1969) later emended the description of the species based on the type of specimens housed in the Helminthological Collection of the Instituto Oswaldo Cruz and assigned Nectomys squamipes as the type host. Then Durette-Desset (1971) proposed the combination Hassalstrongylus epsilon. Subsequent reports of the species in Brazil include those of Pinto et al. (1982) in N. squamipes from the Goiás State, and Gomes et al. (2003) in N. squamipes and in A. cursor from Rio de Janeiro State. This is the first record of this species in O. nigripes and from Argentina.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7D9940FF14FB94FB7EAC4C.taxon	description	Collection number. MLP-He 7330	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7D9940FF14FB94FB7EAC4C.taxon	biology_ecology	Host species. Akodon montensis. CG 177 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7D9940FF14FB94FB7EAC4C.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Simões et al. (2014), i. e. synlophe with 19 – 23 subequal ridges, asymmetrical caudal bursa with larger right lobe, bursal pattern of type 1 - 4 on the right lobe and 2 - 2 - 1 on the left lobe, left ray 2 especially developed, asymmetrical arising of rays 8 and spicules 370 – 460 long, among other morphometric characters. This species was originally described as Heligmosomum aculeatum by Travassos (1918) from Angra dos Reis, Rio de Janeiro, Brazil. This author later provided the illustration of the caudal bursa, which was not included in the former description (Travassos, 1921). The species was transferred to the genus Longistriata Schulz, 1926 (Travassos & Darriba, 1929) and, finally, to Stilestrongylus by Durette-Desset (1971) although none of these nomenclatural changes were accompanied by a redescription. Simões et al. (2014) recently described the synlophe and provided some morphometrical data for the species. Our specimens were identified as S. aculeata sensu Simões et al. (2014) because the main diagnostic characters (mainly those of the caudal bursa) corresponded to those described by Simões et al. (2014), rather than to those described by Travassos (1918, 1921).	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7D9940FF14FEFFFC12A889.taxon	description	Collection number. MLP-He 7329	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7D9940FF14FEFFFC12A889.taxon	biology_ecology	Host species. Akodon montensis. CG 145 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7D9940FF14FEFFFC12A889.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description and subsequent redescriptions given by Sutton & Durette-Desset (1991) and Suriano & Navone (1992), i. e. relatively large body (7 – 13 mm.), synlophe with 22 ridges stout and oriented perpendicularly to body surface, subsymmetrical caudal bursa with lateral pattern of type 2 - 2 - 1, well-developed dorsal lobe with dorsal ray distally divided and short spicules (230 - 310) in relation to body length.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7D9943FF14F8DAFA97AA9E.taxon	description	Collection number. MLP-He 7340, MLP-He 7351, MLP-He 7357 Host species. Euryoryzomys russatus. CG 563. Oligoryzomys nigripes. CG 190. Sooretamys angouya. CG 201 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7D9943FF14F8DAFA97AA9E.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Souza et al. (2009), i. e. synlophe with 25 – 26 subequal ridges, bell-shaped and asymmetrical caudal bursa with strong asymmetry of rays 8 and of branches of dorsal ray, very long and striated spicules, and SpL / BL of 25 – 29 %.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7E9943FF14FBECFD3AAD64.taxon	description	Collection number. MLP-He 7351, MLP-He 7358	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7E9943FF14FBECFD3AAD64.taxon	biology_ecology	Host species. Euryoryzomys russatus. CG 561. Sooretamys angouya. CG 201. Localities. RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7E9943FF14FBECFD3AAD64.taxon	discussion	Comments. Main characteristics of the genus Stilestrongylus were mentioned above. Some of the specimens parasitizing E. russatus and S. angouya were identified as a new species because of the following unique combination of characters: pattern of lateral lobes of bursa, development of dorsal lobe, length of cephalic vesicle, shape and length of spicules and SpL / BL. All reports of S. aculeata, S. lanfrediae, Stilestrongylus n. sp. (1) and Stilestrongylus n. sp. (2) represent the first record of Stilestrongylus in Misiones province, and, at the same time, add E. russatus, S. angouya and T. nigrita to the list of hosts of the genus Stilestrongylus.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7E9943FF14FDABFE1FAF41.taxon	description	Collection number. MLP-He 7334	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7E9943FF14FDABFE1FAF41.taxon	biology_ecology	Host species. Thaptomys nigrita. CG 45 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7E9943FF14FDABFE1FAF41.taxon	discussion	Comments. The genus Stilestrongylus was defined by having a markedly asymmetrical caudal bursa, a hypertrophied genital cone and a synlophe with more than 24 cuticular ridges, small and subequal in size (Notarnicola et al. 2010). Among the 26 species of Stilestrongylus described to date, 25 have been described from Sigmodontinae rodents and 1 from a spiny rat (Echimyidae) (Souza et al. 2009; Simões et al. 2014). Some of the specimens found in T. nigrita in the present study were identified as a new species, differing from those previously described in this genus because of a particular combination of characters, including strong dissymmetry of the bursa, hypertrophy of the common trunk of right rays 2 - 6, length of dorsal ray and length of the spicules (unpublished data).	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7E9942FF14F9F2FAFFAA0E.taxon	description	Collection number. MLP-He 7335	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7E9942FF14F9F2FAFFAA0E.taxon	biology_ecology	Host species. Thaptomys nigrita. ROB 159 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7E9942FF14F9F2FAFFAA0E.taxon	discussion	Comments. These specimens show some characters of the synlophe that allow them to be attributed to the Nippostrongylinae, i. e. the number of ridges (more than 13) and the ridges continuous around the body (Beveridge et al. 2013). At first, the specimens could not be assigned to any known genus in the subfamily mainly because of having a synlophe with a careen made up of two ridges of dissimilar development and a subsymmetrical caudal bursa with short dorsal lobe. The presence of a careen makes it similar to the genus Mazzanema Digiani, Notarnicola & Paulos, 2013 (monotypic) parasitic in Holochilus chacarius Thomas, 1906 (Sigmodontinae). However, other characters of the bursa and the synlophe are different from those of the sole species Mazzanema fortuita (Freitas, Lent & Almeida, 1937) and the value of these characters has still to be assessed. This is the first record of Strongylida in T. nigrita together with Stilestrongylus n. sp. (1) (see above).	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7F9942FF14FE1BFD71AF7D.taxon	description	Collection number. MLP-He 7342	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7F9942FF14FE1BFD71AF7D.taxon	biology_ecology	Host species. Euryoryzomys russatus. CG 563 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7F9942FF14FE1BFD71AF7D.taxon	discussion	Comments. Main characteristics of the Nippostrongylinae were mentioned above. However, these specimens could also be attributed to the Nippostrongylinae and remain under study, though they could not be assigned to any known genus in the subfamily mainly because of having a synlophe with unequal ridges and the largest of them being associated with the lateral fields rather than with the left-ventral and right-dorsal quadrants. This character makes them similar to the species Malvinema carolinae Digiani, Sutton & Durette-Desset, 2003, parasitic in Scapteromys aquaticus Thomas, 1920 (Sigmodontinae). However, Nippostrongylinae specimens show some differences regarding the synlophe compared to that of M. carolinae, namely, the number of ridges and, especially, the inclination of the orientation axis of the ridges with respect to the sagittal axis (see Digiani et. al 2003). The largest ridges associated with the lateral fields is a character of M. carolinae but this is not present in rest of the species of the genus Malvinema Digiani, Sutton & Durette-Desset, 2003. Consequently, its value as a specific or generic character remains to be assessed for taxon description. This is the first record of Nippostrongylinae in E. russatus for Argentina together with S. lanfrediae, Stilestrongylus n. sp. (2) and G. ulysi (see above).	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7F9942FF14FA13FA5AAC81.taxon	description	Collection number. MLP-He 7336	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7F9942FF14FA13FA5AAC81.taxon	biology_ecology	Host species. Thaptomys nigrita. CG 355 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE7F9942FF14FA13FA5AAC81.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Quentin (1968), i. e. absence of deirids in both sexes, well-developed cervical alae in females, equidistant mamelons, accessory hook of gubernaculum with ornamentation on whole surface, relatively long tail in males, among other morphometric features. This species was originally described by Quentin (1968) for N. lasiurus and recorded for O. nigripes and Sigmodontomys alfari (Allen 1897) (Quentin 1968, 1969) from Pernambuco, Brazil. In Argentina, Robles (2010) mentions this species parasitizing T. nigrita from Balneario Municipal de Aristóbulo del Valle in the stream Cuña Pirú and Caraguatay, Misiones province, and N. lasiurus from Finca La Adelita, Laguna Paiva, Corrientes province; Colonia Villafañe, Formosa province; Estación Experimental del INTA Villa Miguel Lanús, Misiones province; Oliveros, Uranga and Maciel in Santa Fe province; and Pergamino and Rojas in Buenos Aires province.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789945FF14FF17FC4BA985.taxon	description	Collection number. MLP-He 7331	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789945FF14FF17FC4BA985.taxon	biology_ecology	Host species. Akodon montensis. CG 169 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789945FF14FF17FC4BA985.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Robles & Navone (2007), i. e. absence of deirids in both sexes, well-developed cervical alae in females, not equidistant mamelons, accessory hook of gubernaculum with ornamentation on lateral edges, relatively long tail in males, among other morphometric features. This species was formerly described parasitizing Akodon azarae (Fischer 1829) from El Colorado, Pirané, Formosa; Colonia Villa Elisa, Colón, Entre Ríos; and Punta Piedras, Punta Indio, Buenos Aires, Argentina (Robles & Navone 2007 a), and later recorded for A. montensis, Akodon phylipmyersi Pardiñas, D´Elía, Cirignoli & Suárez 2005 and Castoria serrensis (Thomas, 1902) from different localities in Misiones province, such as Balneario Municipal de Aristóbulo del Valle in Stream Cuña Pirú, Puerto Península, Caraguatay (Robles 2010), and A. cursor from Serra dos Órgãos, Río de Janeiro, Brasil (Simões et al. 2011).	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789945FF14FC91FC9AAF8C.taxon	description	Collection number. MLP-He 7343	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789945FF14FC91FC9AAF8C.taxon	biology_ecology	Host species. Euryoryzomys russatus. CG 553 Localities. CAMB, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789945FF14FC91FC9AAF8C.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Hugot & Quentin (1985), i. e. prominent (everted) vulva and deirids present in females, equidistant mamelons, accessory hook of gubernaculum with ornamentation relatively short tail in males, among other morphometric features. This species was described for Oryzomys sp. from Belem, Brasil (Hugot & Quentin 1985). This is the first record for E. russatus and from Argentina.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789945FF14FA9AFC22AD93.taxon	biology_ecology	Host species. Oligoryzomys nigripes. CG 476 Site of infection. caecum	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789945FF14FA9AFC22AD93.taxon	description	Collection number. MLP-He 7352 Localities. CAMB and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789945FF14FA9AFC22AD93.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description given by Robles & Navone (2007), i. e. lacking cervical alae, but the lateral cuticle of the anterior end forms a pair of alae as its thickness increases to include the large deirids in females, equidistant and mamelons, accessory hook of gubernaculum with ornamentation on whole surface, and relatively long tail in males, among other morphometric features. The species was originally described for O. nigripes from Balneario Municipal de Aristóbulo del Valle in the stream Cuña Pirú and RVSU, Misiones province (Robles & Navone 2007 b).	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789944FF14F8BFFBB9A956.taxon	biology_ecology	Host species. Nectomys squamipes. CG 44 Site of infection. caecum	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789944FF14F8BFFBB9A956.taxon	description	Collection number. MLP-He 7346 Localities. CAM, RVSU and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE789944FF14F8BFFBB9A956.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description and subsequent redescriptions given by Travassos (1937) and Robles & Navone (2010), i. e. presence of cervical and lateral alae and the absence of deirids in both sexes, equidistant mamelons, accessory hook of the gubernaculum very small and without ornamentation, and relatively long tail in males, among other morphometric features. The species was described for N. squamipes from Angra dos Reis, Rio de Janeiro Brazil. Quentin (1969) redescribed the species based on specimens from Melanomys caliginosus (Tomes 1860) (Sigmodontinae, Orizomyini) in Valle del Cauca, Colombia. Robles & Navone (2010) redescribed S. venteli based on the type specimens and other records of N. squamipes from Balneario Municipal de Aristóbulo del Valle in the stream Cuña Pirú and Puerto Península, Misiones province. In addition, Gomes & Vicente (1984) and Gomes et al. (2003) recorded this species for N. squamipes from different localities of Rio de Janeiro, Brazil.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE799944FF14FC0EFD76AEDE.taxon	biology_ecology	Host species. Nectomys squamipes. CG 44. Oligoryzomys nigripes. CG 190 Site of infection. thoracic and abdominal cavities	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE799944FF14FC0EFD76AEDE.taxon	description	Collection number. MLP-He 7347, MLP-He 7353 Localities. CAM and PPU	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
9125B612EE799944FF14FC0EFD76AEDE.taxon	discussion	Comments. The morphological characters observed in the specimens agree with the original description and subsequent redescriptions given by Notarnicola (2005), i. e. buccal capsule with posterior 2 / 3 strongly cuticularized, external margins of walls irregularly crenate, spicules corresponding to the sigmodontis group of species and conspicuous cloacal papillae with 1 pair adcloacal and 5 – 6 asymmetrical pairs of postcloacal papillae. This species was originally described by Notarnicola (2005) as a parasite of N. squamipes from the Reserva Natural UNLP Valle del Arroyo Cuña Pirú, Cainguás, Misiones, and of Oligoryzomys chacoensis (Myers & Carleton 1981), Holochilus chacarius and Akodon azarae from Estancia La Marcela, El Colorado, Pirané, Formosa province and of Oligoryzomys fornesi (Massoia 1973) and H. chacarius from Selvas del Río de Oro, Libertador General San Martín, Chaco province, Argentina.	en	Guillermo Panisse, María Del Rosario Robles, María Celina Digiani, Juliana Notarnicola, Carlos Galliari, Graciela Teresa Navone (2017): Description of the helminth communities of sympatric rodents (Muroidea: Cricetidae) from the Atlantic Forest in northeastern Argentina. Zootaxa 4337 (2): 243-262, DOI: 10.11646/zootaxa.4337.2.4
