Browsing by Author "Hallwachs, Winnie D."

Cracking complex taxonomy of Costa Rican moths: Anacrusis Zeller (Lepidoptera: Tortricidae)

Brown, John W.; Janzen, Daniel; Hallwachs, Winnie D.; Zahiri, Reza; Hajibabaei, M.; Hebert, Paul N. D. (2014)

A Cryptic New Jemadia (Hesperiidae: Pyrginae: Pyrrhopygini) from Costa Rica and Panama with a Subtly Distinctive Combination of Blue Rays and White Bands

Grishin, Nick V.; Burns, John M.; Brockmann, Ernst; Hallwachs, Winnie D.; Janzen, Daniel H. (2014)

"We have little doubt it is rightly referred to this species," wrote Godman and Salvin (1893: 262) about their only Panamanian specimen, a female from Calobre, in order to treat the South American jemadia hewitsonii ...

Descriptions of Four New Species of Struthoscelis Meyrick (Lepidoptera: Oecophoridae: Oecophorinae), One from Area De Conservación Guanacaste, Northwestern Costa Rica, Providing the First Known Biology for the Genus, and Discovery of a Novel Wing Morphology in Males

Metz, Mark A.; Janzen, Daniel H.; Hallwachs, Winnie D. (2017)

DNA barcodes and cryptic species of skipper butterflies in the genus Perichares in Area de Conservacion Guanacaste, Costa Rica

Burns, John M.; Janzen, Daniel H.; Hajibabaei, M.; Hallwachs, Winnie D.; Hebert, P. D. N. (2008)

DNA barcodes of closely related (but morphologically and ecologically distinct) species of skipper butterflies (Hesperiidae) can differ by only one to three nucleotides

Burns, John M.; Janzen, Daniel H.; Hajibabaei, M.; Hallwachs, Winnie D.; Hebert, P. D. N. (2007)

DNA Barcodes Reveal Yet Another New Species of Venada (Lepidoptera: Hesperiidae) in Northwestern Costa Rica

Burns, John M.; Janzen, Daniel H.; Hallwachs, Winnie D.; Hajibabaei, Mehrdad (2013)

DNA barcoding and the taxonomy of Microgastrinae wasps (Hymenoptera, Braconidae): impacts after 8 years and nearly 20 000 sequences

Smith, M. Alex; Fernández-Triana, J. L.; Eveleigh, E.; Gómez, J.; Guclu, C.; Hallwachs, Winnie D.; Hebert, P. D. N.; Hrcek, J.; Huber, J. T.; Janzen, D.; Mason, P. G.; Miller, Scott E.; Quicke, D. L. J.; Rodriguez, J. J.; Rougerie, R.; Shaw, M. R.; Várkonyi, G.; Ward, D. F.; Whitfield, J. B.; Zaldívar-Riverón, A. (2013)

Microgastrine wasps are among the most species-rich and numerous parasitoids of caterpillars (Lepidoptera). They are often host-specific and thus are extensively used in biological control efforts and figure prominently ...

DNA barcoding and the taxonomy of Microgastrinae wasps (Hymenoptera, Braconidae): impacts after 8 years and nearly 20,000 sequences

Smith, M. Alex; Fernández-Triana, J. L.; Eveleigh, E.; Gómez, J.; Guclu, C.; Hallwachs, Winnie D.; Hebert, Paul D. N.; Hrcek, Jan; Huber, J. T.; Janzen, Daniel H.; Mason, P. G.; Miller, Scott E.; Quicke, Donald L. J.; Rodriguez, J. J.; Rougerie, Rodolphe; Shaw, Mark R.; Várkonyi, G.; Ward, D.; Whitfield, J. B.; Zaldivar-Riveron, A. (2013)

Microgastrine wasps are among the most species-rich and numerous parasitoids of caterpillars (Lepidoptera). They are often host-specific and thus are extensively used in biological control efforts and figure prominently ...

Extrapolations from field studies and known faunas converge on dramatically increased estimates of global microgastrine parasitoid wasp species richness (Hymenoptera: Braconidae)

Rodriguez, Josephine J.; Fernández-Triana, Jose L.; Smith, M. A.; Janzen, Daniel H.; Hallwachs, Winnie D.; Erwin, Terry L.; Whitfield, James B. (2013)

A food plant specialist in Sparganothini: A new genus and species from Costa Rica (Lepidoptera, Tortricidae)

Brown, John; Janzen, Daniel; Hallwachs, Winnie D. (2013)

Genitalia, DNA barcodes, larval facies, and foodplants place the mimetic species Neoxeniades molion in Rhinthon (Hesperiidae: Hesperiinae).

Burns, John M.; Janzen, Daniel H.; Hallwachs, Winnie D.; Hajibabaei, Mehrdad; Hebert, Paul D. N. (2010)

Fades can fool taxonomists as well as predators. Neoxeniades motion (Codman)-one of the many, large neotropical skippers in the major mimicry group that includes all the cryptic species of the Astraptes fidget-at-or complex ...

Genitalia, DNA barcodes, and life histories synonymize Telles with Thracides--a genus in which Telles arcalaus looks out of place (Hesperiidae: Hesperiinae)

Burns, John M.; Janzen, Daniel H.; Hallwachs, Winnie D.; Hajibabaei, Mehrdad; Hebert, Paul D. N. (2009)

Independent characters-genitalia (male and female), DNA barcodes, and larval foodplants-show that Telles arcalaus (Stoll), despite its exceedingly distinctive facies and small size, belongs in the genus Thracides, where ...

Genitalia, DNA barcodes, larval facies, and foodplants place the mimetic species Neoxeniades molion in Rhinthon (Hesperiidae: Hesperiinae)

Burns, John M.; Janzen, Daniel H.; Hallwachs, Winnie D.; Hajibabaei, Mehrdad; Hebert, Paul D. N. (2010)

Oxynetra: Facies and DNA barcodes point to a new species from Costa Rica (Hesperiidae: Pyrginae: Pyrrhopygini)

Grishin, Nick V.; Burns, John M.; Janzen, Daniel H.; Hallwachs, Winnie D.; Hajibabaei, Mehrdad (2013)

Integration of DNA barcoding into an ongoing inventory of complex tropical biodiversity

Janzen, Daniel H.; Hallwachs, Winnie D.; Blandin, Patrick; Burns, John M.; Cadiou, Jean-Marie; Chacon, Isidro; Dapkey, Tanya; Deans, Andrew R.; Epstein, Marc E.; Espinoza, B.; Franclemont, J.; Haber, W.; Hajibabaei, M.; Hallwachs, J.; Hebert, Paul D. N.; Gauld, I. D.; Harvey, D.; Hausmann, A.; Kitching, Ian; Lafontaine, D.; Landry, J. F.; Lemaire, C.; Miller, Jacqueline Y.; Miller, James S.; Miller, Lee; Miller, Scott E.; Montero, J.; Munroe, Eugene G.; Green, S.; Rawlins, J.; Robbins, Robert K.; Rodriguez, J.; Rougerie, R.; Sharkey, M.; Smith, A.; Solis, M. Alma; Sullivan, B.; Thiaucourt, P.; Wahl, David B.; Weller, S.; Whitfield, J.; Willmott, Keith R.; Wood, D. Monty; Woodley, Norman E.; Wilson, J. (2009)

Mitochondrial and nuclear phylogenetic analysis with Sanger and next-generation sequencing shows that, in Area de Conservacion Guanacaste, northwestern Costa Rica, the skipper butterfly named Urbanus belli (family Hesperiidae) comprises three morphologically cryptic species

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

Background: Skipper butterflies (Hesperiidae) are a relatively well-studied family of Lepidoptera. However, a combination of DNA barcodes, morphology, and natural history data has revealed several cryptic species complexes ...

Burns, John M.; Janzen, Daniel H.; Hallwachs, Winnie D. (2010)

Associating sexes in many species of the Neotropical hesperiid genus Pophyrogenes has been difficult, erroneous, or impossible, owing to their sexual dimorphism. Despite the extreme sexual dimorphism of Porphyrogenes ...

Reading the Complex Skipper Butterfly Fauna of One Tropical Place

Janzen, Daniel H.; Hallwachs, Winnie D.; Burns, John M.; Hajibabaei, Mehrdad; Bertrand, Claudia; Hebert, Paul D. N. (2011)

Background: An intense, 30-year, ongoing biodiversity inventory of Lepidoptera, together with their food plants and parasitoids, is centered on the rearing of wild-caught caterpillars in the 120,000 terrestrial hectares ...

Review of Apanteles sensu stricto (Hymenoptera, Braconidae, Microgastrinae) from Area de Conservación Guanacaste, northwestern Costa Rica, with keys to all described species from Mesoamerica

Fernandez-Triana, Jose L.; Whitfield, James B.; Rodriguez, Josephine J.; Smith, M. Alex; Janzen, Daniel H.; Hallwachs, Winnie D.; Hajibabaei, Mehrdad; Burns, John M.; Solis, M. Alma; Brown, John W.; Cardinal, Sophie; Goulet, Henri; Hebert, Paul D. N. (2014)

Revision of the genera Microplitis and Snellenius (Hymenoptera, Braconidae, Microgastrinae) from Area de Conservacion Guanacaste, Costa Rica, with a key to all species previously described from Mesoamerica

Fernandez-Triana, Jose; Whitfield, James B.; Smith, M. A.; Kula, Robert; Hallwachs, Winnie D.; Janzen, Daniel (2015)

Browsing by Author "Hallwachs, Winnie D."

Browsing by Author "Hallwachs, Winnie D."

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