Revista de Biología Tropical ISSN Impreso: 0034-7744 ISSN electrónico: 2215-2075

OAI: https://www.revistas.ucr.ac.cr/index.php/rbt/oai
Vol. 69 No. S1 (2021): Volume 69 – Supplement 1 – March 2021: Research on Echinoderms in Latin America V
Volume 69 – Supplement 1 – March 2021: Research on Echinoderms in Latin America V

It is a pleasure for us to present this compendium that represents the sixth product of publications of the Iberoamerican Echinoderm Network (RIE), corresponding to 40 scientific papers presented at the Fourth Latin American Conference of Echinoderms, held from November 10th to 15th 2019 in the city of La Paz, Baja California Sur, Mexico. These works encompass aspects of echinoderms such as descriptions of new species, taxonomy, lists of species, new distribution records, paleontology, ecology, reproduction, physiology and aquaculture.

Rebeca Granja-Fernández, María-Dinorah Herrero-Pérezrul, Juan-José Alvarado
I–XXIII
Research on Echinoderms in Latin America V
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Articles

Thomas A. Ebert
S1–S13
Problems and puzzles in echinoderm demography
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Jonathan-N. Flores, Pablo-E. Penchaszadeh, Martín-I. Brogger
S14–S34
Heart urchins from the depths: Corparva lyrida gen. et sp. nov. (Palaeotropidae), and new records for the southwestern Atlantic Ocean
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Claudia-J. del Río, Sergio Martínez
S35–S50
Diversity and biostratigraphy of the late Oligocene-late Miocene sand dollars (Echinoidea: Scutelliformes) of Argentina and Uruguay
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Blanca-Estela Buitrón-Sánchez, Francisco-Javier  Cuen-Romero, Matilde-Sylvia Beresi, Rogelio Monreal
S51–S65
First record of Ubaghsicystis (Eocrinoidea - Echinodermata) from the Cambrian (Miaolingian, Wuliuan) of Sonora, Mexico: Biostratigraphical and paleoecological considerations
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Brenda Maya-Alvarado, Laura-Georgina Calva-Benítez, Rebeca Granja-Fernández, Jessica Pérez-López, Andrés López-Pérez
S66–S79
Feeding habits of Holothuria (Stauropora) fuscocinerea (Echinodermata: Holothuroidea) in a Mexican Pacific reef
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Francisco-Alonso Solís-Marín, Osmar-Benito Sandino, Carlos-Andrés  Conejeros-Vargas, Andrea-Alejandra  Caballero-Ochoa
S80–S88
First record of the genus Leptopentacta (Cucumariidae: Colochirinae) for the Nicaraguan Caribbean.
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Magdalena De los Palos-Peña, Francisco-Alonso Solís-Marín, Alfredo Laguarda-Figueras, Alicia Durán-González
S89–S100
Ontogenetic variation of the odontophore of Luidia superba (Asteroidea: Paxillosida) and its taxonomic implications
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Tania Ballesteros, Ana Tubío, Rosana Rodríguez, Alba Hernández, Damián Costas, Jesús Troncoso
S101–S117
Reproductive cycle of the sea cucumber Holothuria forskali (Holothuriida: Holothuriidae) in the Ría de Vigo (NW of Spain)
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Magdalena De los Palos-Peña, Francisco-Alonso Solís-Marín, Alfredo Laguarda-Figueras
S118–S131
Taxonomy of family Benthopectinidae (Echinodermata: Asteroidea) in the Mexican waters of the Gulf of Mexico
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Alicia Durán-González, Alfredo Laguarda-Figueras, Francisco-Alonso Solís-Marín, Adolfo Gracia, Ana Rosa Vázquez-Bader
S132–S153
Biodiversity of ophiuroids (Echinodermata: Ophiuroidea) from the slope of the Yucatan Peninsula, Mexico
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Barbara-Luz Ancin, Lucía Epherra, Tamara Rubilar
S154–S170
Effect of temperature on morphology and reproduction of sea urchin, Arbacia dufresnii (Echinodermata: Echinoidea)
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Vinicius Queiroz, Vincenzo Arizza, Mirella Vazzana, Enrique-E. Rozas, Marcio-R. Custódio
S171–S184
Cytocentrifugation as an additional method to study echinoderm coelomocytes: a comparative approach combining living cells, stained preparations, and energy-dispersive x-ray spectroscopy
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Alejandro Hernández-Morales, María-Dinorah Herrero-Pérezrul, Daniel-Israel Vázquez-Arce
S185–S201
Variability of size and food type of Acanthaster planci (Echinodermata: Asteroidea) in the southern Gulf of California, Mexico
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Ailet Vives, Tamara Rubilar, María-Dinorah Herrero-Pérezrul, Bertha-Patricia Ceballos-Vázquez
S202–S218
Reproduction of the sea urchin Tripneustes depressus (Camarodonta: Toxopneustidae) in Bahía de La Paz, Baja California Sur, Mexico
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Rebeca Granja-Fernández, Brenda Maya-Alvarado, Amílcar-L. Cupul-Magaña, A.-Paola Rodríguez-Troncoso, Francisco-A. Solís-Marín, Rosa-C. Sotelo-Casas
S219–S253
Echinoderms (Echinodermata) from the Central Mexican Pacific
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Fernanda Ramos, Johanna Segovia
S254–S264
Echinoderms from El Salvador deposited at scientific collections
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César Arroyo-Vega, Adriana Lechuga-Granados
S265–S271
Echinoderms from La Roqueta Island in Acapulco, Guerrero, México
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Jenny-Carolina Rodríguez-Villalobos, Arturo Ayala-Bocos
S272–S286
Massive predation by Acanthaster planci in El Corralito, gulf of California: a short-term threat
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Frida-Jacqueline Ramírez-Moreno, Francisco-Alonso Solís-Marín, Alfredo Laguarda-Figueras
S287–S303
Annotated checklist for the Gorgonocephalidae family (Echinodermata: Ophiuroidea) from the National Echinoderm Collection “Dra. Ma. E. Caso M.” of the Instituto de Ciencias del Mar y Limnología, UNAM
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Francisco-A. Solís-Marín, Alfredo Laguarda-Figueras, Carlos-A. Conejeros-Vargas, Andrea-A. Caballero-Ochoa, Alicia Durán-González
S304–S311
Expansion of the genus Massinium (Holothuroidea: Thyonidae) to the American continent and description of a new species
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Daniel Mireles-Velázquez, Gloria-Itzel Rosales-Contreras, Carlos-Andrés Conejeros-Vargas, Francisco-Alonso Solís-Marín, Rebeca Granja-Fernández
S312–S333
Ophiuroids (Echinodermata: Ophiuroidea) from Chamela bay, Jalisco, Mexico
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Florencia Belén-Chaar, Jimena Pía-Fernández, Lucas-R. Sepúlveda, Tamara Rubilar
S334–S345
The influence of density on survival and larval development in the sea urchin Arbacia dufresnii (Echinodermata: Echinoidea)
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Augusto-C. Crespi-Abril, Tamara Rubilar
S346–S357
Moving forward in the ethical consideration of invertebrates in experimentation: Beyond the Three R’s Principle
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Gloria-Itzel Rosales-Contreras, Alfredo Laguarda-Figueras, Francisco-A. Solís-Marín
S358–S374
Morphology and internal microstructure of the brittle star Ophiocomella alexandri (Echinodermata: Ophiocomidae)
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Daniel-M. Sánchez-Alonzo, Francisco-A. Solís-Marín, Carlos-A. Conejeros-Vargas
S375–S386
New records of the family Cucumariidae (Holothuroidea: Dendrochirotida) for the Mexican Pacific
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Carlos-Andrés Conejeros-Vargas, Laura Sanvicente-Añorve, Francisco-Alonso Solís-Marín, Andrea-Alejandra Caballero-Ochoa, Alfredo Laguarda-Figueras
S387–S403
Morphology and relative growth in Clypeaster europacificus (Clypeasteroida: Clypeasteridae) from the Gulf of California
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Brenda-Lizbeth Esteban-Vázquez, Magdalena De-los-Palos-Peña, Francisco-Alonso Solís-Marín, Alfredo Laguarda-Figueras
S404–S422
Morphology of endoskeleton and spination in the sea star Midgardia xandaros (Brisingida: Brisingidae) from the Gulf of Mexico
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Andrea-Alejandra Caballero-Ochoa, Blanca-E. Buitrón-Sánchez, Carlos-A. Conejeros-Vargas, Brenda-L. Esteban-Vázquez, Mariana-P. Ruiz-Nava, José-Carlos Jiménez-López, Francisco-A. Solís-Marín, Alfredo Laguarda-Figueras
S423–S437
Morphological variability of recent species of the order Cassiduloida (Echinodermata: Echinoidea) of Mexico
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Mariana-P. Ruiz-Nava, Carlos-A. Conejeros-Vargas, Francisco-A. Solís-Marín
S438–S451
Redescription of the sea urchin Eucidaris thouarsii (Cidaroida: Cidaridae) based on material from the Mexican Pacific
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Jimena Pía-Fernández, Florencia Belén-Chaar, Lucía Epherra, Jorge-Marcelo González-Aravena, Tamara Rubilar
S452–S463
Embryonic and larval development is conditioned by water temperature and maternal origin of eggs in the sea urchin Arbacia dufresnii (Echinodermata: Echinoidea)
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Lucas-R. Sepúlveda, Jimena Pía-Fernandez, Mercedes Vera-Piombo, Florencia Belén-Chaar, Tamara Rubilar
S464–S473
Photoperiod in aquaculture of the sea urchin Arbacia dufresnii (Echinodermata: Echinoidea): Effects on gamete production and maturity
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Tamara Rubilar, Dana Cardozo
S474–S486
Blue Growth: Sea Urchin Sustainable Aquaculture, Innovative Approaches
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José-Leonardo Chacón-Monge, Juan-Carlos Azofeifa-Solano, Juan-José Alvarado, Jorge Cortés
S487–S500
Área de Conservación Guanacaste Echinoderms, North Pacific of Costa Rica
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Pablo-E. Meretta, Carlos-Renato Rezende-Ventura
S501–S513
Locomotion and righting behavior of sea stars: a study case on the bat star Asterina stellifera (Asterinidae)
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Jorge-I. Sonnenholzner-Varas
S514–S549
Where is echinoderm aquaculture heading in Latin America? Potential, challenges and opportunities.
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Carlos-Renato Rezende-Ventura, Monalisa-Sousa Pinto-de-Oliveira
S550–S557
How can an infaunal brooding echinoid be maintained in the laboratory? A case study with Cassidulus mitis (Echinoidea: Cassiduloida)
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