Vol. 73 No. 1 (2025): Regular Issue - January - December 2025 - Continuous Publication

BIOMEDICINE

Molecular determination of Helicobacter pylori and detection of beta-lactamases in clinical isolates from patients in Antioquia-Colombia

Yesenia Arango, Laura Mesa, José Atehortúa, Rene Escobar, Sergio Hernández, Andres Castro, Henry Bautista, Diego Vélez-Gómez, Alonso Martinez, Beatriz Salazar, Tania Perez (Author)

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The performance of mass testing strategies for COVID-19: a case study for Costa Rica

Maikol Solís, Carlos Pasquier-Jaramillo, Santiago Núñez-Corrales, Germán Madrigal-Redondo, Andrés Gatica-Arias (Author)

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BIOTECHNOLOGY

Effects of seedlac on soil bacterial diversity: An indication of environmental safety

Thamilarasi Kandasamy, Mohammed F Ansari, Sajiya Ekbal, Kewal K Sharma (Author)

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BOTANY AND MICOLOGY

Sporogenesis and ultrastructure of spores in the fern Anemia hirsuta (Anemiaceae)

Edgar Javier Rincón-Barón, Carolina Santos-Heredia, Gerardo Andrés Torres-Rodríguez, Lilian M. Passarelli (Author)

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Diversity and vertical distribution of epiphytic orchids and bromeliads in two contrasting forests from Northeast Andes of Colombia

Diana P Joya, Diego Suescún C, Sandra Y. Espinosa, Paula A. Morales-Morales (Author)

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Epiphytic macrolichen as indicators of environmental changes in a montane forest of Panama

Ana Vissuetti, Ángel Benítez, Rosa Villarreal, Eyvar Rodríguez-Quiel, Tina Antje Hofmann (Author)

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TERRESTRIAL ECOLOGY

Phenotypic differences in sun and shade leaves of Monstera deliciosa (Araceae)

Valeria Díaz-Valverde, Gerardo Avalos, Julián Quesada-Fonseca (Author)

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Bird composition of a Neotropical city of Chiapas, México: has a metacommunity structure?

Esteban Pineda Diez de Bonilla, Karina Vázquez-Morales, Ernesto Velázquez-Velázquez (Author)

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Density, size and composition of howler monkeys, Alouatta palliata (Atelidae) and white-faced monkeys, Cebus imitator (Cebidae) in dry forest and reduced canopy areas, Costa Rica

Victoria Martinez de Zorzi, Sebastián Tobar, Francisco Albergoli (Author)

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Composition, structure and regeneration strategy of Campnosperma panamense (Anacardiaceae) swamp forests in Darien, Panama

Alicia Ibáñez, Alexis Baules, María Alejandra Venegas, Celibeth Sanchez, Rodolfo Flores, Indra Candanedo (Author)

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Examining functional diversity in two plant communities under ecological restoration in Farallones de Cali, Colombia

Cristhian Ricardo Cardona Vaca, Alba Marina Torres González (Author)

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Forest covers of the Sinú River basin (Córdoba, Colombia): evidence of tropical dry-humid transitional forests

Merly Yenedith Carrillo-Fajardo, Carlos César Vidal-Pastrana, María Eugenia Morales-Puentes, Jesús Ballesteros-Correa (Author)

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Two decades of jaguar and puma (Carnivora: Felidae) activity in lowland forest of eastern Ecuador

John Blake, Diego Mosquera, Gabriela Vinueza-Hidalgo, Bette Loiselle (Author)

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Long-term monitoring of ocelots Leopardus pardalis (Carnivora: Felidae) in Tortuguero National Park, Costa Rica

Stephanny Arroyo Arce, Ian Thomson, Kat Cutler, Alexander Oakley (Author)

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AQUATIC ECOLOGY

Lutjanus synagris (Acanthuriformes: Lutjanidae): reproductive biology and synchronization with lunar phases in the Gulf of Salamanca, Colombian Caribbean

Camilo B. García, Nelson Sandoval (Author)

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Growth, recruitment and life history parameters of fish in Andean reservoirs

Jorge Luis Escobar Cardona, Luz F. Jiménez Segura, Andres Felipe Galeano Moreno (Author)

Empresas Públicas de Medellín, Medellín City, Colombia
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Population dynamics and morphometry of the crayfish Procambarus clarkii (Decapoda: Cambaridae) introduced in Central Mexico

Cristian Alberto Espinosa-Rodríguez, Ivan Manuel Saavedra-Martínez, Laura Peralta-Soriano, Ligia Rivera-De la Parra, Alfonso Lugo-Vázquez (Author)

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Status of the coral formations of Bajo Nuevo Reef Complex, Western Caribbean, Colombia

Martha Catalina Gómez Cubillos, Carlos Andrés Daza Guerra, Nelson Alejandro Lozano Mendoza, Dr. Sven Zea (Author)

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The effect of macrophytes on the presence and population structure of the red swamp crayfish Procambarus clarkii (Decapoda: Cambaridae) in neotropical ecosystems

Isabella Gonzalez Gamboa, Yimy Herrera Martinez, Yesid de los Ángeles González-Ruiz (Author)

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Motile macroinvertebrates and fishes sheltering in burrows with and without the Indo-Pacific Rock-boring Urchin Echinometra mathaei (Camarodonta: Echinometridae), at Mana Island, Fiji

Floyd Hayes, Antonio I. Robles, John C. Duncan (Author)
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Structure of fish communities in relation to habitat in Matusagaratí Lagoon, Darién, Panama

Samuel Valdés-Díaz, Humberto Arturo Garcés Botacio, Francisco Barahona, Indra Candanedo (Author)

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Protozoos and metazoos present in two wastewater treatment systems and their relationship with the Sludge Biotic Index

Margarita Loría-Naranjo (Author)
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Taxonomic richness, diversity, temporal variation, and ecological aspects of fish larvae in the Gulf of Tribugá, Colombia

Mariana Rondon, Alan Giraldo (Author)

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Influence of multiscale environmental variables on beta diversity of ichthyofauna in Andean lotic systems

Daniela Alejandra Becerra Infante, Oscar Felipe Moreno Mancilla, Yimy Herrera Martínez, Camilo Andrés Roa Fuentes (Author)

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Ecological Quality Index based on phytoplankton in the lower Magdalena River basin, Northern Colombia

René A. Rojas-Luna, Diana Pardo-Castañeda (Author)

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Marine macroalgae as habitat: effect of their morphology on the composition of polychaetes (Annelida: Polychaeta) and sipunculans (Annelida: Sipuncula)

Angie P. Ramírez Henao, Lizette Irene Quan Young, Luis F. Carrera Parra (Author)

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Demographic variations of the spotted snapper Lutjanus guttatus (Perciformes: Lutjanidae) along the Pacific coast of Costa Rica suggest the existence of two population units

Beatriz Farías-Tafolla, Alfonsina E. Romo-Curiel, Mario Espinoza, Ingo S. Wehrtmann (Author)

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Ecomorphological and behavioral differences mediating resource partitioning among syntopic stream fish species in the Amazon Rainforest

Gabriel Gazzana-Barros, Cláudia Pereira-de Deus, Jansen Zuanon (Author)

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INVERTEBRATE BIOLOGY

Reproduction of the sea cucumber Holothuria (Halodeima) grisea (Holothuriida: Holothuriidae) from Santa Catarina coast, southern Brazil

Yara Aparecida Garcia-Tavares, Yara Nantes-Vasconcelos, Guilherme Sabino-Rupp, Pablo Damian Borges-Guilherme, Adriano Weidner Cacciatori-Marenzi (Author)

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High richness and spatio-temporal turnover of insects in urban environments: A case in a Latin American capital

Héctor Aponte, Diego Aliaga-Barrera, Candy Carrera, Rafael Obando (Author)

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Presence of microplastics in macroinvertebrates of mangroves in the Colombian Pacific: are feeding behaviors determinant for its abundance?

María Alejandra Ariza Gallego, Enrique Javier Peña-Salamanca, Martha Lucía Palacios-Peñaranda, Camilo Andrés Quesada-Mora, Jaime Ricardo Cantera-Kintz (Author)

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VERTEBRATE BIOLOGY

Histomorphometry of the gastrointestinal tract of the fish Pseudoplatystoma magdaleniatum (Siluriformes: Pimelodidae)

Luisa Zapata-Muñoz, Diana López-Obando, Gersson Vásquez-Machado, Mariana Gutiérrez-Espinosa3, Ana Estrada-Posada, Jonny Yepes-Blandón (Author)

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Comparative osteology of the caudal skeleton and vertebral column of the freshwater fish Tlaloc (Cyprinodontiformes: Profundulidae)

Sara E. Domínguez-Cisneros, Maritza F. Maza Cruz, Ernesto Velázquez Velázquez (Author)

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Diversity and cultural value of the mastofauna associated with coffee plantations in Oaxaca, Mexico

Karina Madrid-Espinosa, Remigio Anastacio Guzmán-Plazola, Carlos García Estrada, Dulce María Ávila-Nájera, José Luis Pimentel Equihua (Author)

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CONSERVATION

Human disturbance promotes an increasing abundance of shrubby plants in the páramo landscape of Southern Ecuador

Pedro X. Astudillo, Paul Porras, David C. Siddons, Eduardo Barnuevo, Santiago Barros (Author)

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Flora of high mountain tropical peatlands: threats and management measures, Talamanca Range, Costa Rica

Frank González-Brenes, Yazmín León-Alfaro, Nieves López-Estébanez (Author)

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Mitochondrial sequencing to guide the management of endangered turtles in Colombia

Luis Alejandro Arias Sosa, Karen Giselle Rodríguez-Castro, María Helena Agudelo-González, Brayhan Ramos-Villalba, Sebastián Cuadrado-Ríos, Claudia Brieva, Carlos Miguel del Valle-Useche, Maria Camila Balcero-Deaquiz, Mario Vargas-Ramírez (Author)

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Effects of human disturbance on medium and large mammals in primary and secondary tropical forests in Southern Mexico

Rosa Elena Galindo-Aguilar, Mario C. Lavariega, María Jesús Pérez Hernández, Carlos A. López González, Octavio Cesar Rosas-Rosas (Author)

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OTHERS

Diet variation Sciaenidae fish in the bay of Buenaventura, Colombian Pacific

Luz Élica Herrera, Diego Esteban Gamboa-García, Guillermo Duque (Author)

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