• La viuda negra en Costa Rica: información general 

  Barrantes Montero, Gilbert (2016)

  La viuda café (Latrodectus geometricus) ha sido probablemente introducida a América desde la región mediterránea de África. Desde su llegada a Costa Rica, esta especie ha expandido su distribución rápidamente colonizando ...

• Lactrodectismo en Costa Rica 

  Barrantes Montero, Gilbert; Valerio Pizarro, Raquel (2017)

  Se reporta un accidente causado por la araña Latrodectus geometricus, incluida en el grupo conocido como “viudas negras”, en Costa Rica. El accidente le ocurrió a una mujer de 27 años vecina de la ciudad de Cartago, en su ...

• Functional changes in web design along the ontogeny of two orb-weavers 

  Barrantes Montero, Gilbert; Triana Cambronero, Emilia; Sánchez Quirós, Catalina (2017-08-01)

  Orb webs evolved primarily to capture prey, though they also have other functions. Recently, it has been argued that the orb web does not work as a functional unit, but instead some sections or components have presumably ...

• New data about the Costa Rican aphid fauna (Hemiptera, Aphididae) 

  Zamora Mejías, Daniel; Pérez Hidalgo, Nicolás; Villalobos Muller, William; Hanson Snortun, Paul (2012-12)

  New data about the Costa Rican aphid fauna (Hemiptera, Aphididae). Graellsia, 68(2): 305-312. Aphids were collected from 39 locations throughout Costa Rica, representing a wide altitudinal range, and from both crops and ...

• Greenidea psidii (Hemiptera: Aphididae: Greenideinae) New Invasive Aphid in Costa Rica 

  Pérez Hidalgo, Nicolás; Villalobos Muller, William; Mier Durante, Pilar (2009-06)

  Greenidea (Trichosiphum) psidii van der Goot 1916 is recorded for the first time in Costa Rica and Central America. The species has been recorded on Psidium guajava, Psidium friedrichst halianum and Myrciaria cauliflora ...

• A new species of Rhopalosiphum (Hemiptera, Aphididae) on Chusquea tomentosa (Poaceae, Bambusoideae) from Costa Rica 

  Pérez Hidalgo, Nicolás; Martínez Torres, David; Collantes Alegre, Jorge Mariano; Villalobos Muller, William; Nieto Nafría, Juan Manuel (2012-01)

  The new species Rhopalosiphum chusqueae Pérez Hidalgo & Villalobos Muller, is described from apterous viviparous females caught on Chusquea tomentosa in Cerro de la Muerte (Costa Rica). The identity of the species is ...

• First report of Diaphorina citri (Hemiptera: Psyllidae) in Costa Rica 

  Villalobos Muller, William; Hollis, David; Godoy Cabrera, Carolina; Rivera Herrero, Carmen (2005-09)

  The Asian psyllid was reported in Rio de Janeiro, Brazil, by Costa Lima (1942) and by Catling (1970). In June 1998, the insect was detected in Florida and by September 2000 this pest had spread to 31 Florida counties ...

• Isolation of Fungi and Bacteria Associated with the Guts of Tropical Wood-Feeding Coleoptera and Determination of Their Lignocellulolytic Activities 

  Rojas Jiménez, Keilor Osvaldo; Hernández Alfaro, Myriam (2015-08)

  The guts of beetle larvae constitute a complex system where relationships among fungi, bacteria, and the insect host occur. In this study, we collected larvae of five families of wood-feeding Coleoptera in tropical forests ...

• Efecto de la densidad, la herbivoría y el bambú nativo Chusquea spp. en la mortalidad y reclutamiento de plántulas del roble endémico Quercus costaricensis (Fagaceae) en el Cerro de la Muerte, Costa Rica 

  Fuchs Castillo, Eric J. (2016)

• Las plántulas de árboles y palmas de la Península de Osa 

  Ley López, Juan Manuel; Chacón Madrigal, Eduardo (2017-01)

  El libro trata sobre descripciones de las plántulas de los árboles y palmas de la Península de Osa

• First Report of Tomato chlorotic spot virus infecting Pepper and Common Bean in Cuba 

  González Alvarez, H.; Chang Sidorchuk, Lidia; Barboza Vargas, Natalia; González Arias, G.; Martínez Zubiaur, Yamila (2017)

• Microorganismos del corredor marino Isla del Coco-Galápagos: diversidad funcional y de especies 

  Rojas Jiménez, Keilor Osvaldo (2018)

  El corredor marino Isla del Coco-Galápagos, en su conjunto, constituye un santuario para la protección de especies marinas en la región oriental del Pacífico Tropical. La alta biodiversidad de macroorganismos ha sido ...

• Distribución, diversidad y dinámica poblacional de la ictiofauna comercial de la Reserva Forestal Terraba Sierpe, Puntarenas, Costa Rica. 

  Chicas Batres, Francisco Antonio (1995)

• Infeccion asintomatica del virus del rayado fino del maiz y comportamiento alimenticio del insecto vector Dalbulus maidis (homoptera: Cicadellidae) 

  Godoy Cabrera, Ivania Carolina (1991)

• First Molecular Evidence of Tomato chlorotic spot virus Infecting Tomatoes in Cuba 

  Martínez Zubiaur, Yamila; Chang Sidorchuk, Lidia; González Alvarez, H.; Barboza Vargas, Natalia; González Arias, G. (2016)

• Cocoon web induced by Eruga telljohanni (Ichneumonidae: Pimplinae) in Leucauge sp. (Tetragnathidae) 

  Barrantes Montero, Gilbert; Sandoval Vargas, Luis; Hanson Snortun, Paul (2017)

  The hosts and cocoon webs of koinobiont-ectoparasitic wasps in the genus Eruga Townes in Townes & Townes, 1960 are known for only two species. We describe here the host spider and cocoon web of a third Eruga species: E. ...

• Contrasting Thermal Strategies of Montane Neotropical Bats at High Elevations 

  Garin, Inazio; Chaverri Echandi, Gloriana; Jimenez, Lide; Castillo Salazar, Cristian; Aihartza, Joxerra (2018)

  In the Neotropics, captive vespertilionid bats substantially reduce their metabolic rate at low ambient temperatures, similar to their temperate counterparts, whereas the ability of phyllostomids to lower metabolic rate ...

• First Report of in Tomato in Costa Rica 

  Barboza Vargas, Natalia; Blanco Meneses, Mónica; Hallwass, M.; Moriones, E.; Inoue-Nagata, Alice Kazuko (2014)

• Bemisia tabaci Biotype Q is present in Costa Rica 

  Guevara Coto, José Andrés; Barboza Vargas, Natalia; Hernández Jiménez, Eduardo José; Hammond, Rosemarie W.; Ramírez Fonseca, Pilar (2011)

  Whiteflies are an insect group that comprises multiple species and biotypes, capable of affecting crops by phloem feeding, virus transmission and promotion of fungal colonization. The distribution of these pests is worldwide. ...

• First Report of Tomato chlorosis virus Infecting Sweet Pepper in Costa Rica 

  Vargas Zamora, José A.; Hernández Jiménez, Eduardo José; Barboza Vargas, Natalia; Mora Umaña, Floribeth; Ramírez Fonseca, Pilar; Hammond, Rosemarie W. (2011-11)

  In September 2008, a survey of whiteflies and whitefly-borne viruses was performed in 11 pepper-growing greenhouses in the province of Cartago, Costa Rica. During this survey, the vast majority of sweet pepper (Capsicum ...

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