Results 81 to 90 of about 54,970 (348)

Foliicolous lichens and their lichenicolous fungi collected during the Smithsonian International Cryptogamic Expedition to Guyana 1996 [PDF]

, 1998
A total of 233 foliicolous lichen species and 18 lichenicolous fungi are reported from Guyana as a result of the Smithsonian „International Cryptogamic Expedition to Guyana“ 1996.
Lücking, Robert
core  

Clarifying nomenclatural uncertainties in Jupunba (Caesalpinioideae, Leguminosae)

Nordic Journal of Botany, EarlyView.
Molecular phylogenetic studies have prompted substantial revisions in the systematics of the former genus Abarema, resulting in the reinstatement of the genera Punjuba and Jupunba, and a re‐circumscription of Abarema. Despite these advances, some taxa still require nomenclatural adjustments to reflect monophyletic lineages.
Ethiéne Guerra, Marcos Vinicius Batista Soares, Marli Pires Morim, João Ricardo Vieira Iganci   +3 more
wiley   +1 more source

Two new Japanagromyza Sasakawa (Diptera: Agromyzidae) from Brazil

Iheringia: Série Zoologia, 2017
Japanagromyza Sasakawa, 1958 (Diptera, Agromyzidae) is poorly known from Brazil, with only three species recorded. This contribution increases the knowledge of the genus in Brazil, where two new species are described and illustrations of male and female ...
Viviane R. de Sousa, Márcia S. Couri
doaj   +1 more source

A taxonomic update of the genus Clavija (Theophrastaceae) in Colombia and Ecuador

Nordic Journal of Botany, EarlyView.
Two species of Clavija are described as new to science: C. neivea (Department Huila Colombia), which is similar to C. pungens (Willd. ex Roem. & Schult.) Decne. of coastal Ecuador, but distinguished by its chiefly elliptic leaf blades with less serrate margins and 4‐merous flowers; C. zamorae (Prov.
Bertil Ståhl
wiley   +1 more source

Chrysothrix bergeri ( Ascomycota : Arthoniales : Chrysothricaceae ), a new lichen species from the southeastern United States, the Caribbean, and Bermuda

Plant and Fungal Systematics, 2020
A crustose lichen species new to science – previously characterized in the literature but unnamed – is formally described. This new species, Chrysothrix bergeri sp.
Scott LaGreca
doaj   +1 more source

Local and regional ecological morphology of dung beetle assemblages across four biogeographic regions [PDF]

, 2011
Aim Niche partitioning within species assemblages is thought to influence species packing and/or total niche space occupied. The evolution of dung beetles (Scarabaeinae) is likely to have been strongly influenced by inter-specific competition, leading to
Aguirre, Balthasar, Bellwood, Bernon, Cambefort, Cambefort, Cambefort, Chown, Colwell, Connell, Davis, Davis, Davis, Davis, Doube, Douglas, Emlen, Endrödy-Younga, Feer, Finn, Gill, Giller, Halffter, Halffter, Hammond, Hanski, Hanski, Hanski, Hanski, Hanski, Hill, Horgan, Howden, Inward, Janssens, Janzen, Krell-Westerwalbesloh, Lawton, MacArthur, Martín-Piera, Matthews, May, Melville, Monaghan, Monaghan, Owen-Smith, Peck, Peters, Philips, Reilly, Ribera, Richman, Ricklefs, Ricklefs, Scholtz, StatSoft Inc., Synoptics Ltd., ter Braak, Travis, Tshikae, Valencia, Verdú, Verdú, Wainwright, Willis   +64 more
core   +1 more source

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

Nordic Journal of Botany, EarlyView.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli, Amanda da Paixão Noronha Pereira, Maria Beatriz Rossi Caruzo   +2 more
wiley   +1 more source

Emmanuelia , a new genus of lobarioid lichen-forming fungi ( Ascomycota : Peltigerales ): phylogeny and synopsis of accepted species

Plant and Fungal Systematics, 2020
The former family Lobariaceae , now included in Peltigeraceae as subfamily Lobarioideae , has undergone substantial changes in its generic classification in recent years, based on phylogenetic inferences highlighting the polyphyly of the speciose ...
Antoine Simon, Robert Lücking, Bibiana Moncada, Joel A. Mercado-Díaz, Frank Bungartz, Marcela Eugenia da Silva Cáceres, Emerson Luiz Gumboski, Suzana Maria de Azevedo Martins, Adriano Spielmann, Dinah Parker, Bernard Goffinet   +10 more
doaj   +1 more source

Bryophytes of Uganda : 6., new and additional records, 3. [PDF]

, 2003
12 hepatics and 32 mosses are reported new to Uganda, 1 moss being also new to Africa, and 1 liverwort new to mainland Africa. Ectropothecium plumigerum (Broth.) Hedenäs is a new combination (basionym: Isopterygium plumigerum Broth.) with a new synonym ...
Bates, J.E., Bruggeman-Nannega, Maria A., Ellis, Len, Frahm, Jan-Peter, Hedenäs, L., Matcham, H. W., O’Shea, Brian J., Porley, Ron D., Vána, Jiri, Watling, M.C., Wigginton, Martin J.   +10 more
core  

Reproductive isolation between two populations of Aglaoctenus lagotis , a funnel-web wolf spider [PDF]

, 2015
Aglaoctenus lagotis (Lycosidae: Sosippinae) is a spider that, in contrast to the predominant wandering habit of the family, constructs funnel webs.
Aisenberg, Aisenberg, Alfredo V. Peretti, Ayoub, Barlow, Barluenga, Barth, Barthel, Baruffaldi, Baruffaldi, Begon, Brady, Butlin, Candolin, Capocasale, Chiarle, Claridge, Claridge, Clark, Costa, Costa-Schmidt, Coyne, Coyne, Crews, De Busschere, De Witt, Eberhard, Elias, Fernando G. Costa, Foelix, Futuyma, Gabirot, Gabirot, Ghalambor, Gillespie, González, González, González-Zuarth, Hammer, Hebets, Hebets, Kitano, Kronestedt, Kuppernagel, Leonard, Macarena González, Macías-Ordóñez, Marchiori, Mayr, Michel, Miller, Moraiti, Morrone, Nossil, Oh, Oxford, Piacentini, Pigliucci, Pillay, Pröhl, Puzin, Reiskind, Roberts, Roberts, Rypstra, Saarikettu, Santos, Santos, Singer, Stefani, Stefani, Stefani, Stratton, Taylor, The Marie Curie SPECIATION Network, Tregenza, Töpfer-Hofmann, Uetz, Uetz, Veen, Velásquez, Verrell, Verrell, Verzijden, West-Eberhard, West-Eberhard, Wyman   +86 more
core   +1 more source