Vol 50, No 5 (2022)


Research Articles

Reproductive dynamics of Peprilus medius captured in the Ecuadorian Pacific
Kléver Mendoza-Nieto, Mila C. Soriguer Escofet, Maribel Carrera-Fernández, José Javier Alió, Félix Figueroa-Chávez
PDF
660-668
New records of elasmobranchs (Vertebrata: Elasmobranchii) from the southwestern Gulf of Mexico
Luis Fernando Del Moral-Flores, María Belén González-Pérez, A.T. Wakida-Kusunoki, Adriana Martínez-Guevara, Guadalupe del Rosario Vleeshower-Hernández, Nissi Mariane Rodríguez-Rentería
PDF
669-680
Effects of temperature, pH, and photoperiod on the performance of a freshwater cladoceran Moina micrura culture enriched with Lysinibacillus fusiformis and Bacillus pocheonensis
Nur Amalina Samat, Fatimah Md Yusoff, Keng Chin Lim, Nadiah Wan Rasdi, Fadhil Syukri, Murni Karim
PDF
681-691
New records of nematodes from three aquatic mammals in Mexico with notes about the nematode fauna recorded in Mexican waters
Alberto Delgado-Estrella, Laura Elena Vázquez-Maldonado, Rogelio Aguilar-Aguilar
PDF
692-702
Two-year monitoring of enterovirus and rotavirus A in recreational freshwater from an island region, Pará State, northern Brazil
Jainara Cristina dos Santos Alves, Dielle Monteiro Teixeira, Danielle Rodrigues de Deus, Vanessa Cavaleiro Smith, Denise Suellen Amorim de Sousa Santos, Renato da Silva Bandeira, Jones Anderson Monteiro Siqueira, Lena Líllian Canto de Sá Morais, Jacqueline Cortinhas Monteiro, Luana da Silva Soares, Fernando Neto Tavares, Yvone Benchimol Gabbay
PDF
703-713
Leocrates ernstehlersi n. sp. (Polychaeta: Hesionidae), a new species from Juan Fernández Archipelago, Chile
Oscar Díaz-Díaz, Nicolás Rozbaczylo, Rodrigo A. Moreno
PDF
714-722
The cohabitation of Chinook salmon (Oncorhynchus tshawytscha) with trout populations in two important recreational fishing rivers in southern Chile
Sandra Bravo, Ken Whelan, Nike Ponce, María Teresa Silva
PDF
723-738
Yeast Rhodoturula glutinis as a modulator of innate immune and oxidative stress-related genes in Oreochromis niloticus cultured in a Biofloc system
Daniel Becerril-Cortés, Aida Hamdan-Partida, José Antonio Mata-Sotres, Maurício Gustavo Coelho Emerenciano, María del Carmen Monroy-Dosta
PDF
739-752
Toxicity of secondary treated sewage disinfected with chlorine gas and hypochlorite to zebrafish Danio rerio
Kevin Omar Ponce-Palomera, Saúl Rogelio Guerrero-Galván, Fernando Vega-Villasante, Daniela Rodríguez-Partida
PDF
753-759

Short Communications

First report of synophthalmia and leucism in a bull shark (Carcharhinus leucas) embryo from the southeastern Gulf of Mexico
A.T. Wakida-Kusunoki, Vicente Anislado-Tolentino, Luis Fernando Del Moral-Flores
PDF
760-766
Geomorphology and sedimentary features of the Simpson Submarine Canyon, 44°S, southern Chilean margin
Cristián Rodrigo, Matías Fernández, Ximena Contardo, Rodrigo Fernández
PDF
767-774
First report of sea cucumber species (Holothuroidea: Holothuriidae) in Matanchén Bay, México
Juan M. Pacheco-Vega, María Elena Contreras-Sillero, Erika Torres-Ochoa, D. Kanduvy Sanchez-Castro, J. Alberto Espino-Carderin
PDF
775-781
Assessing the influence of Humboldt penguin (Spheniscus humboldti) by excrements on the levels of trace and rare earth elements in the soil
José E. Celis, Winfred Espejo, Janeide de A. Padilha, Marco Sandoval
PDF
782-789
On the identity of "Dendrilla membranosa" (Porifera, Dendroceratida) sensu Burton, and the specimens collected in Argentina, SW Atlantic Ocean
Laura Schejter, Pilar Ríos, Javier Cristobo, Rob Van Soest
PDF
790-794