Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)

Autores
Kuppers, Gabriela Cristina; Claps, Maria Cristina; Lopretto, Estela Celia
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Notohymena pampasica n. sp. was isolated from terrestrial samples obtained from a temporary pond during its dry phase in Buenos Aires province, Argentina. The ciliates were grown in resuspended soil material and were studied in vivo and after impregnation with protargol. The species measures 84-112 × 35-42 µm. The organism cytoplasm is transparent, with many refractive cytoplasmic globules, which appear dark brown at low magnification, and are located mainly at the posterior end and the margins of the body. There are colorless refractive cortical granules in longitudinal rows at the bases of dorsal dikinetids and around ventral cirri. The contractile vacuole presents two inconspicuous collecting canals. The nuclear apparatus is composed of 2 macronuclear nodules and 2 (rarely 3) micronuclei. There are 22-29 oral polykinetids and paroral and endoral membranes arranged in a pattern typical of Notohymena. The somatic ciliature is arranged in 3 frontal, 1 buccal, 4 fronto-ventral, 3 (rarely 4) postoral, 2 pre-transverse, 5 transverse, and 2 marginal rows of cirri. Dorsally there are 6 rows of dikinetids and 3 caudal cirri. This new species primarily differs from congeners in the color and pattern of disposition of the cortical granules.
Fil: Kuppers, Gabriela Cristina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Zoología Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Claps, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Lopretto, Estela Celia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Zoología Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Notohymena Pampasica N. Sp.
Morphology
Infraciliature
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/41944
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)Kuppers, Gabriela CristinaClaps, Maria CristinaLopretto, Estela CeliaNotohymena Pampasica N. Sp.MorphologyInfraciliaturehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Notohymena pampasica n. sp. was isolated from terrestrial samples obtained from a temporary pond during its dry phase in Buenos Aires province, Argentina. The ciliates were grown in resuspended soil material and were studied in vivo and after impregnation with protargol. The species measures 84-112 × 35-42 µm. The organism cytoplasm is transparent, with many refractive cytoplasmic globules, which appear dark brown at low magnification, and are located mainly at the posterior end and the margins of the body. There are colorless refractive cortical granules in longitudinal rows at the bases of dorsal dikinetids and around ventral cirri. The contractile vacuole presents two inconspicuous collecting canals. The nuclear apparatus is composed of 2 macronuclear nodules and 2 (rarely 3) micronuclei. There are 22-29 oral polykinetids and paroral and endoral membranes arranged in a pattern typical of Notohymena. The somatic ciliature is arranged in 3 frontal, 1 buccal, 4 fronto-ventral, 3 (rarely 4) postoral, 2 pre-transverse, 5 transverse, and 2 marginal rows of cirri. Dorsally there are 6 rows of dikinetids and 3 caudal cirri. This new species primarily differs from congeners in the color and pattern of disposition of the cortical granules.Fil: Kuppers, Gabriela Cristina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Zoología Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Claps, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; ArgentinaFil: Lopretto, Estela Celia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Zoología Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaJagiellonian Univ2007-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/41944Kuppers, Gabriela Cristina; Claps, Maria Cristina; Lopretto, Estela Celia; Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia); Jagiellonian Univ; Acta Protozoologica; 46; 12-2007; 221-2270065-15831689-0027CONICET DigitalCONICETenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:55:54Zoai:ri.conicet.gov.ar:11336/41944instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:55:55.03CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)
title Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)
spellingShingle Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)
Kuppers, Gabriela Cristina
Notohymena Pampasica N. Sp.
Morphology
Infraciliature
title_short Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)
title_full Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)
title_fullStr Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)
title_full_unstemmed Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)
title_sort Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia)
dc.creator.none.fl_str_mv Kuppers, Gabriela Cristina
Claps, Maria Cristina
Lopretto, Estela Celia
author Kuppers, Gabriela Cristina
author_facet Kuppers, Gabriela Cristina
Claps, Maria Cristina
Lopretto, Estela Celia
author_role author
author2 Claps, Maria Cristina
Lopretto, Estela Celia
author2_role author
author
dc.subject.none.fl_str_mv Notohymena Pampasica N. Sp.
Morphology
Infraciliature
topic Notohymena Pampasica N. Sp.
Morphology
Infraciliature
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Notohymena pampasica n. sp. was isolated from terrestrial samples obtained from a temporary pond during its dry phase in Buenos Aires province, Argentina. The ciliates were grown in resuspended soil material and were studied in vivo and after impregnation with protargol. The species measures 84-112 × 35-42 µm. The organism cytoplasm is transparent, with many refractive cytoplasmic globules, which appear dark brown at low magnification, and are located mainly at the posterior end and the margins of the body. There are colorless refractive cortical granules in longitudinal rows at the bases of dorsal dikinetids and around ventral cirri. The contractile vacuole presents two inconspicuous collecting canals. The nuclear apparatus is composed of 2 macronuclear nodules and 2 (rarely 3) micronuclei. There are 22-29 oral polykinetids and paroral and endoral membranes arranged in a pattern typical of Notohymena. The somatic ciliature is arranged in 3 frontal, 1 buccal, 4 fronto-ventral, 3 (rarely 4) postoral, 2 pre-transverse, 5 transverse, and 2 marginal rows of cirri. Dorsally there are 6 rows of dikinetids and 3 caudal cirri. This new species primarily differs from congeners in the color and pattern of disposition of the cortical granules.
Fil: Kuppers, Gabriela Cristina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Zoología Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Claps, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
Fil: Lopretto, Estela Celia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Zoología Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Notohymena pampasica n. sp. was isolated from terrestrial samples obtained from a temporary pond during its dry phase in Buenos Aires province, Argentina. The ciliates were grown in resuspended soil material and were studied in vivo and after impregnation with protargol. The species measures 84-112 × 35-42 µm. The organism cytoplasm is transparent, with many refractive cytoplasmic globules, which appear dark brown at low magnification, and are located mainly at the posterior end and the margins of the body. There are colorless refractive cortical granules in longitudinal rows at the bases of dorsal dikinetids and around ventral cirri. The contractile vacuole presents two inconspicuous collecting canals. The nuclear apparatus is composed of 2 macronuclear nodules and 2 (rarely 3) micronuclei. There are 22-29 oral polykinetids and paroral and endoral membranes arranged in a pattern typical of Notohymena. The somatic ciliature is arranged in 3 frontal, 1 buccal, 4 fronto-ventral, 3 (rarely 4) postoral, 2 pre-transverse, 5 transverse, and 2 marginal rows of cirri. Dorsally there are 6 rows of dikinetids and 3 caudal cirri. This new species primarily differs from congeners in the color and pattern of disposition of the cortical granules.
publishDate 2007
dc.date.none.fl_str_mv 2007-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/41944
Kuppers, Gabriela Cristina; Claps, Maria Cristina; Lopretto, Estela Celia; Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia); Jagiellonian Univ; Acta Protozoologica; 46; 12-2007; 221-227
0065-1583
1689-0027
CONICET Digital
CONICET
url http://hdl.handle.net/11336/41944
identifier_str_mv Kuppers, Gabriela Cristina; Claps, Maria Cristina; Lopretto, Estela Celia; Description of Notohymena pampasica n. sp. (Ciliophora, Stichotrichia); Jagiellonian Univ; Acta Protozoologica; 46; 12-2007; 221-227
0065-1583
1689-0027
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Jagiellonian Univ
publisher.none.fl_str_mv Jagiellonian Univ
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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