Search Results - "WAHL, DAVID B."

Phylogeny of the subfamilies of Ichneumonidae (Hymenoptera) by Bennett, Andrew M.R, Cardinal, Sophie, Gauld, Ian D, Wahl, David B

“…A combined morphological and molecular phylogenetic analysis was performed to evaluate the subfamily relationships of the parasitoid wasp family Ichneumonidae…”
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Methods for robust estimates of tree biomass from pollen accumulation rates: Quantifying paleoecological reconstruction uncertainty by Knight, Clarke A., Battles, John J., Bunting, M. Jane, Champagne, Marie, Wanket, James A., Wahl, David B.

“…Pollen accumulation rates (PAR, grains cm –2 year –1 ) have been shown to be a reliable but methodologically complex bioproxy for quantitative reconstruction…”
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Biology, early stages and description of a new species of Adelognathus Holmgren (Hymenoptera: Ichneumonidae: Adelognathinae) by Shaw, Mark R, Wahl, David B

“…Adelognathus leucotrochi Shaw & Wahl sp. nov. is described from Britain where it is a univoltine slightly gregarious koinobiont ectoparasitoid of late stage…”
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The mature larva of Poemenia albipes Cresson (Hymenoptera: Ichneumonidae, Poemeniinae) and a review of the biology of Nearctic Poemenia by Wahl, David B

“…The mature larva of Poemenia albipes is figured and described, providing the first knowledge of the larval morphology of this genus. Poemenia is considered to…”
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Sexual dimorphism in ichneumonine parasitic wasps (Hymenoptera: Ichneumonidae: Ichneumoninae) and the neglected influence of the ecological niche by Mathou, Adrien, Wahl, David B, Quentel, Uriell, Claridge, Brandon, Santos, Bernardo F

“…Sexual dimorphism is a ubiquitous phenomenon, but its ecological role and evolutionary significance are still poorly understood in many hyperdiverse lineages…”
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Stenarella domator (Poda) [Hymenoptera: Ichneumonidae], a newly introduced species to the Nearctic, and a summary of adventive Nearctic species of Ichneumonidae by Wahl, David B, Green, Nathaniel

“…The western Palaearctic ichneumonid Stenarella domator (Poda) is newly recorded for the Nearctic. Photographs and a new key to the genera of Nearctic…”
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Radiocarbon and geologic evidence reveal Ilopango volcano as source of the colossal ‘mystery’ eruption of 539/40 CE by Dull, Robert A., Southon, John R., Kutterolf, Steffen, Anchukaitis, Kevin J., Freundt, Armin, Wahl, David B., Sheets, Payson, Amaroli, Paul, Hernandez, Walter, Wiemann, Michael C., Oppenheimer, Clive

“…Ilopango volcano (El Salvador) erupted violently during the Maya Classic Period (250–900 CE) in a densely-populated and intensively-cultivated region of the…”
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Phylogenomics of Ichneumoninae (Hymenoptera, Ichneumonidae) reveals pervasive morphological convergence and the shortcomings of previous classifications by Santos, Bernardo F., Wahl, David B., Rousse, Pascal, Bennett, Andrew M. R., Kula, Robert, Brady, Seán G.

“…The evolutionary history of Ichneumoninae, the largest subfamily of ichneumonid wasps, is investigated using genomic ultraconserved elements (UCEs). The…”
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Biological and morphological studies on the parasitoids (Hymenoptera, Ichneumonidae) of Aprosthema tardum (Klug) (Hymenoptera, Argidae, Sterictiphorinae) in Var, southern France by Shaw, Mark R., Kan, Pieter, Kan-van Limburg Stirum, Brigitte, Wahl, David B.

“…Field surveys at four neighbouring but discrete sites in southern France revealed the presence of five ichneumonid parasitoids of the Lathyrus -feeding…”
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A multiproxy database of western North American Holocene paleoclimate records by Routson, Cody C, Kaufman, Darrell S, McKay, Nicholas P, Erb, Michael P, Arcusa, Stéphanie H, Brown, Kendrick J, Kirby, Matthew E, Marsicek, Jeremiah P, Anderson, R. Scott, Jiménez-Moreno, Gonzalo, Rodysill, Jessica R, Lachniet, Matthew S, Fritz, Sherilyn C, Bennett, Joseph R, Goman, Michelle F, Metcalfe, Sarah E, Galloway, Jennifer M, Schoups, Gerrit, Wahl, David B, Morris, Jesse L, Staines-Urías, Francisca, Dawson, Andria, Shuman, Bryan N, Gavin, Daniel G, Munroe, Jeffrey S, Cumming, Brian F

“…Holocene climate reconstructions are useful for understanding the diverse features and spatial heterogeneity of past and future climate change. Here we present…”
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Testing the species limits of the tarantulas (Araneae: Theraphosidae) endemic to California's Southern Coast Ranges, USA by Wilson, Joseph S., Gunnell, Clayton F., Wahl, David B., Pitts, James P.

“…The California floristic province is home to several threatened or endangered species and has been the focus of numerous conservation efforts. These…”
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The suprageneric groups of the Pimplinae (Hymenoptera: Ichneumonidae): a cladistic re-evaluation and evolutionary biological study by GAULD, IAN D., WAHL, DAVID B., BROAD, GAVIN R.

“…The phylogenetic relationships of the suprageneric groups of the ichneumonid subfamily Pimplinae (Hymenoptera) are re-assessed using 166 morphological and…”
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Understanding rates of change: A case study using fossil pollen records from California to assess the potential for and challenges to a regional data synthesis by Anderson, Lysanna, Wahl, David B., Bhattacharya, Tripti

“…Insights into the rates at which ecosystems and vegetation respond to a changing climate is fundamental to anticipating impacts of projected climate change…”
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Holocene paleoclimate change in the western US: The importance of chronology in discerning patterns and drivers by Zimmerman, Susan R.H., Wahl, David B.

“…We report sediment in lakes and meadows forms a powerful archive that can be used to reconstruct environmental change through time. Reconstructions of lake…”
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Holocene paleoclimate change in the western US: The importance of chronology in discerning patterns and drivers by Zimmerman, Susan R.H., Wahl, David B.

“…Sediment in lakes and meadows forms a powerful archive that can be used to reconstruct environmental change through time. Reconstructions of lake level, of…”
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revision of the genus Trogus (Hymenoptera: Ichneumonidae, Ichneumoninae) by WAHL, DAVID B, SIME, KAREN R

“…The ichneumonine genus Trogus is revised, with descriptions, diagnoses and a key provided for the twelve recognized species. The species treated herein are: T…”
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The cladistics and biology of the Callajoppa genus-group (Hymenoptera: Ichneumonidae, Ichneumoninae) by SIME, KAREN R., WAHL, DAVID B

“…A cladistic analysis is presented for the genera of the former ichneumonine tribe Trogini. The tribe Heresiarchini is paraphyletic with respect to the Trogini,…”
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Twentieth century extreme precipitation detected in a high-resolution, coastal lake-sediment record from California by Knight, Clarke A., Wahl, David B., Addison, Jason, Baskaran, Mark, Anderson, R. Scott, Champagne, Marie R., Anderson, Lysanna, Presnetsova, Liubov, Caissie, Beth, Starratt, Scott

“…California faces increasing economic and societal risks from extreme precipitation and flooding associated with atmospheric rivers (ARs) under projected…”
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Biological and morphological studies on the parasitoids in Var, southern France by Shaw, Mark R, Kan, Pieter, Kan-van Limburg Stirum, Brigitte, Wahl, David B

“…Field surveys at four neighbouring but discrete sites in southern France revealed the presence of five ichneumonid parasitoids of the Lathyrus -feeding…”
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Integration of DNA barcoding into an ongoing inventory of complex tropical biodiversity by Janzen, Daniel H, Hallwachs, Winnie, Blandin, Patrick, Burns, John M, Cadiou, Jean-Marie, Chacon, Isidro, Dapkey, Tanya, Deans, Andrew R, Epstein, Marc E, Espinoza, Bernardo, Franclemont, John G, Haber, William A, Hajibabaei, Mehrdad, Hall, Jason P.W, Hebert, Paul D.N, Gauld, Ian D, Harvey, Donald J, Hausmann, Axel, Kitching, Ian J, Lafontaine, Don, Landry, Jean-Francois, Lemaire, Claude, Miller, Jacqueline Y, Miller, James S, Miller, Lee, Miller, Scott E, Montero, Jose, Munroe, Eugene, Green, Suzanne Rab, Ratnasingham, Sujeevan, Rawlins, John E, Robbins, Robert K, Rodriguez, Josephine J, Rougerie, Rodolphe, Sharkey, Michael J, Smith, M. Alex, Solis, M. Alma, Sullivan, J. Bolling, Thiaucourt, Paul, Wahl, David B, Weller, Susan J, Whitfield, James B, Willmott, Keith R, Wood, D. Monty, Woodley, Norman E, Wilson, John J

“…Inventory of the caterpillars, their food plants and parasitoids began in 1978 for today's Area de Conservacion Guanacaste (ACG), in northwestern Costa Rica…”
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