Publicaciones Externas: Recent submissions

Now showing items 121-140 of 200

NUEVAS ESPECIES DE INSECTOS DESCRITAS EN EL 2014

Fuentes, Gilbert (2014)
NUEVAS ESPECIES DE INSECTOS DESCRITAS EN EL 2013

Fuentes, Gilbert (2013)
NUEVAS ESPECIES DE INSECTOS DESCRITAS EN EL 2012

Fuentes, Gilbert (2012)
NUEVAS ESPECIES DE INSECTOS DESCRITAS EN EL 2011

Fuentes, Gilbert (2011)
NUEVAS ESPECIES DE INSECTOS DESCRITAS EN EL 2010

Fuentes, Gilbert (2010)
Food plants and life histories of sawflies of the families Argidae and Tenthredinidae (Hymenoptera) in Costa Rica, a supplement

Smith, David R.; Janzen, Daniel H.; Hallwachs, Winnie (2013)

Food plants and information on life history are presented for six species of Argidae and four species of Tenthredinidae in Costa Rica. #e Argidae include cocoons of Atomacera josefernandezi Smith, sp. n., found on Hampea ...
Life history of Manataria maculata (Lepidoptera: Satyrinae) from Costa Rica

Murillo, L. Ricardo; Nishida, Kenji (2003-06)

The life history and early stages of the satyrine butterfly Manataria maculata are described and illustrated from Costa Rica. Eggs are laid on Lasiacis sp. (Panicoideae), a new non-bamboo host plant for the genus Manataria. ...
Diversification and reproductive isolation: cryptic species in the only New World high-duty cycle bat, Pteronotus parnellii

Clare, Elizabeth L.; Adams, Amanda M.; Maya-Simões, Aline Z.; Eger, Judith L.; Hebert, Paul DN.; Fenton, M. Brock (2013-01-29)

Molecular techniques are increasingly employed to recognize the presence of cryptic species, even among commonly observed taxa. Previous studies have demonstrated that bats using high-duty cycle echolocation may be more ...
Mitochondrial and nuclear phylogenetic analysis with Sanger and next-generation sequencing shows that, in Área de Conservación Guanacaste, northwestern Costa Rica, the skipper butterfly named Urbanus belli (family Hesperiidae) comprises three morphologically cryptic species

Bertrand, Claudia; Janzen, Daniel H.; Hallwachs, Winnie; Burns, John M; Gibson, Joel F; Shokralla, Shadi; Hajibabaei, Mehrdad (2014-07-09)

Although no morphological traits appear to distinguish among the three, congruent nuclear and mitochondrial lineage patterns show that “Urbanus belli” in ACG is a complex of three sympatric species. A single strain of ...
Ants of the Islas Murciélago: an inventory of the ants on tropical dry forest islands in northwest Costa Rica

Jacobs, Jennifer M.; Longino, John T.; Joyce, Frank J. (2011)

We conducted the first inventory of ants on the Islas Murciélago, Area de Conservación Guanacaste (ACG) of Costa Rica. We conducted this study on a chain of seven islands and a nearby mainland site, southwest of the Santa ...
Hyperparasitoid wasps (Hymenoptera, Trigonalidae) reared from dry forest and rain forest caterpillars of Area de Conservación Guanacaste, Costa Rica

Smith, David R.; Janzen, Daniel H.; H. Winnie; Smith, M. Alexander (2012-10)

Five species of Trigonalidae, hyperparasitoids of Ichneumonidae (Hymenoptera) and Tachinidae (Diptera) that parasitize caterpillars (Lepidoptera), have been reared during the ongoing caterpillar inventory of Area de ...
Diversidad de plantas hospederas de mariposas diurnas y nocturnas (Lepidoptera) en el Sector San Cristóbal, Área de Conservación Guanacaste, Costa Rica

Jiménez Montealegre, Ricardo; Calderón Fallas, Rolando; Janzen, Daniel H.; Martinez Herrera, Christian (2011)

El conocimiento de la biodiversidad requiere considerar los diferentes niveles jerárquicos de organización de los organismos (genes, especies, poblaciones, comunidades y ecosistemas), asimismo, se tiene que tomar en ...
Host-specificity and Hyperparasitoids of Three New Costa Rican Species of Microplitis Foerster (Hymenoptera: Braconidae: Microgastrinae), Parasitoids of Sphingid Caterpillars

Janzen, Daniel H.; Walker, A. K.; Whitfield, J. B; Delvare, G.; Gauld, I. D. (2003)
Indirect Benefits of Scale Insects for Ant-Defended Trees

Pringle, Elizabeth (2011-01)
Tropical Forest Restoration on Cattle Pastures in the Guanacaste Province of Costa Rica

Jonathan, Choi (2015-04-27)
Switch to Corn Promotes Amazon Deforestation

Jennifer, Sills; Michael J., Goldstein; William F., Laurance (2007-12-14)

THE UNITED STATES IS THE WORLD’S LEADING PRODUCER OF SOY. HOWEVER, MANY U.S. FARMERS are shifting from soy to corn (maize) in order to qualify for generous government subsidies intended to promote biofuel production (1); ...
Mystery of the Prehistoric Stone Balls

Eleanor, Lothrop (1995-09)

As the unscientific wife of a scientist, who for years has tagged along on archaeological expeditions, I have witnessed many seemingly unexplainable discoveries, but none has provided a greater challenge or teased my ...
Tropical biodiversity arks reach tipping point: Threats in sustaining biodiversity

University, of Pennsylvania (2012-07-25)

Establishing protection over a swath of land seems like a good way to conserve its species and its ecosystems. But biologists report that protected areas are still vulnerable to damaging encroachment, and many are suffering ...
LUMPY INTEGRATION OF TROPICAL WILD BIODIVERSITY WITH ITS SOCIETY

Daniel H., Janzen (2001)

Wildland biodiversity: use it or lose it. Use it without damaging it, without lasting impact. This is biodevelopment - development of wildland biodiversity as wildland biodiversity. Be a real estate developer. Bug Acres. ...
Innovative Uses of Compost Reforestation, Wetlands Restoration, and Habitat Revitalization

Bonnette, J.; R.E., Green; Lynch, Mary E.; Donald, H.; Kennamer, J.E.; Martin, A.C.; Nelson, A.L. (1997-10)

The native plants that inhabit America’s countrysides—from the sunflowers on the Great Plains to the oak seedlings in the Appalachians—are a source of great beauty. But the plants within a habitat contribute much more ...

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