dor_id: 4128978

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590.#.#.d: Cada artículo es evaluado mediante una revisión ciega única. Los revisores son externos nacionales e internacionales.

510.0.#.a: Web of Science (WoS), Directory of Open Access Journals (DOAJ), Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex), Scientific Electronic Library Online (SciELO), Consejo Nacional de Ciencia y Tecnología (CONACyT), La Red de Revistas Científicas de América Latina y el Caribe, España y Portugal (Redalyc)

561.#.#.u: http://www.ib.unam.mx/

650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://www.revista.ib.unam.mx/index.php/bio/index

351.#.#.b: Revista Mexicana de Biodiversidad

351.#.#.a: Artículos

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: http://www.revistas.unam.mx/front/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural, UNAM

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial, UNAM

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://www.revista.ib.unam.mx/index.php/bio/article/view/3826/2284

100.1.#.a: Hernández Becerril, David Uriel; Arce Rocha, Graciela

524.#.#.a: Hernández Becerril, David Uriel, et al. (2021). Morphology of two species of the thecate dinoflagellate genus Blepharocysta (Dinophyta) from the tropical Mexican Pacific. Revista Mexicana de Biodiversidad; Vol. 92, 2021. Recuperado de https://repositorio.unam.mx/contenidos/4128978

245.1.0.a: Morphology of two species of the thecate dinoflagellate genus Blepharocysta (Dinophyta) from the tropical Mexican Pacific

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Biología, UNAM

264.#.0.c: 2021

264.#.1.c: 2021-12-07

653.#.#.a: Blepharocysta; planktonic thecate dinoflagellates; podolampadaceae; tropical mexican pacific

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2021-12-07, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico falvarez@ib.unam.mx

884.#.#.k: http://www.revista.ib.unam.mx/index.php/bio/article/view/3826

001.#.#.#: rmbio.oai:ojs.pkp.sfu.ca:article/3826

041.#.7.h: eng

520.3.#.a: The genus Blepharocysta Ehrenberg currently comprises 5 species of truly marine planktonic thecate dinoflagellates, which are solitary, globose, subspherical and heterotrophic cells, lack typical depressed cingulum and sulcus, and are mainly distributed in tropical areas. The morphology of 2 species, Blepharocysta splendor-maris and B. paulsenii, found in net samples from the tropical Mexican Pacific, was studied by LM and SEM, especially plate arrangement and theca ornamentation. Blepharocysta splendor-maris showed more ovoid cells, developed sulcal lists, and thecawith shallow poroids having a relative low density, whereas B. paulsenii had more spherical cells, shorter epitheca, reduced and slightly ornamented sulcal lists, and theca with deep poroids having a relatively higher density. The thecal tabulation in both species agrees with conventional tabulation, including the anterior intercalary plate in B. paulsenii. A comparison of both morphological and ecological characteristics among all species of the genus is done, outstanding shape of cells, relative size, development of sulcal lists, and especially the theca ornamentation as important morphological characters to distinguish species. Blepharocysta splendor-maris is the only species distributed from tropical to Antarctic waters, whereas the others are limited to tropical and subtropical waters.

773.1.#.t: Revista Mexicana de Biodiversidad; Vol. 92 (2021)

773.1.#.o: http://www.revista.ib.unam.mx/index.php/bio/index

022.#.#.a: ISSN electrónico: 2007-8706; ISSN impreso: 1870-3453

310.#.#.a: Trimestral

300.#.#.a: Páginas: e923826

264.#.1.b: Instituto de Biología, UNAM

758.#.#.1: http://www.revista.ib.unam.mx/index.php/bio/index

doi: https://doi.org/10.22201/ib.20078706e.2021.92.3826

handle: 00e3dbca5b41fddc

harvesting_date: 2022-08-17 16:00:00.0

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Artículo

Morphology of two species of the thecate dinoflagellate genus Blepharocysta (Dinophyta) from the tropical Mexican Pacific

Hernández Becerril, David Uriel; Arce Rocha, Graciela

Instituto de Biología, UNAM, publicado en Revista Mexicana de Biodiversidad, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Hernández Becerril, David Uriel, et al. (2021). Morphology of two species of the thecate dinoflagellate genus Blepharocysta (Dinophyta) from the tropical Mexican Pacific. Revista Mexicana de Biodiversidad; Vol. 92, 2021. Recuperado de https://repositorio.unam.mx/contenidos/4128978

Descripción del recurso

Autor(es)
Hernández Becerril, David Uriel; Arce Rocha, Graciela
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
Morphology of two species of the thecate dinoflagellate genus Blepharocysta (Dinophyta) from the tropical Mexican Pacific
Fecha
2021-12-07
Resumen
The genus Blepharocysta Ehrenberg currently comprises 5 species of truly marine planktonic thecate dinoflagellates, which are solitary, globose, subspherical and heterotrophic cells, lack typical depressed cingulum and sulcus, and are mainly distributed in tropical areas. The morphology of 2 species, Blepharocysta splendor-maris and B. paulsenii, found in net samples from the tropical Mexican Pacific, was studied by LM and SEM, especially plate arrangement and theca ornamentation. Blepharocysta splendor-maris showed more ovoid cells, developed sulcal lists, and thecawith shallow poroids having a relative low density, whereas B. paulsenii had more spherical cells, shorter epitheca, reduced and slightly ornamented sulcal lists, and theca with deep poroids having a relatively higher density. The thecal tabulation in both species agrees with conventional tabulation, including the anterior intercalary plate in B. paulsenii. A comparison of both morphological and ecological characteristics among all species of the genus is done, outstanding shape of cells, relative size, development of sulcal lists, and especially the theca ornamentation as important morphological characters to distinguish species. Blepharocysta splendor-maris is the only species distributed from tropical to Antarctic waters, whereas the others are limited to tropical and subtropical waters.
Tema
Blepharocysta; planktonic thecate dinoflagellates; podolampadaceae; tropical mexican pacific
Idioma
eng
ISSN
ISSN electrónico: 2007-8706; ISSN impreso: 1870-3453

Enlaces