Results 21 to 30 of about 3,604,249 (309)

Microgastrinae (Hymenoptera: Braconidae) parasitizing Epirrita autumnata (Lepidoptera: Geometridae) larvae in Fennoscandia with description of Cotesia autumnatae Shaw, sp. n. [PDF]

, 2013
The microgastrine subset of hymenopteran parasitoids of the geometrid Epirrita autumnata is investigated in Fennoscandia. Ecology, including population dynamics, of the moth has been intensively studied in northern and mountainous Finland, Norway and ...
Klemola, T, Ruohomäki, , K, Shaw, Mark R, Snäll, N, Sääksjärvi, I E, Veijalainen, A, Wahlberg, N   +6 more
core   +2 more sources

Genomics-Based Phylogenetic and Population Genetic Analysis of Global Samples Confirms Halophila johnsonii Eiseman as Halophila ovalis (R.Br.) Hook.f.

Frontiers in Marine Science, 2021
Halophila johnsonii is an endangered seagrass species that is restricted to the southeast coast of Florida, United States. Its taxonomic status has been called into question, in particular, given the close morphological and genetic similarity of H ...
Michelle Waycott, Michelle Waycott, Kor-jent van Dijk, Kor-jent van Dijk, Ainsley Calladine, Eric Bricker, Eric Bricker, Ed Biffin   +7 more
doaj   +1 more source

Making the most of clade selection [PDF]

, 2017
Clade selection is unpopular with philosophers who otherwise accept multilevel selection theory. Clades cannot reproduce, and reproduction is widely thought necessary for evolution by natural selection, especially of complex adaptations.
Doolittle, W. Ford
core   +1 more source

Change in Composition of the Anopheles Gambiae Complex and its Possible Implications for the Transmission of Malaria and Lymphatic Filariasis in North-Eastern Tanzania. [PDF]

, 2012
A dramatic decline in the incidence of malaria due to Plasmodium falciparum infection in coastal East Africa has recently been reported to be paralleled (or even preceded) by an equally dramatic decline in malaria vector density, despite absence of ...
A Mahande, AE Mnzava, AEP Mnzava, AJ van Rensburg, BA Southgate, BP Mmbando, C Garrett-Jones, C Garrett-Jones, CA Johansen, CJ Shiff, CM Mbogo, CM Mutero, CNM Mbogo, Dan W Meyrowitsch, DW Meyrowitsch, EA Temu, Erling M Pedersen, ESP Kigadye, FH Collins, FM Bushrod, FM Bushrod, FW Mosha, G Davidson, G Snounou, GB White, GB White, GB White, H Bugoro, I Tirados, JA Scott, JD Lines, JE McMahon, KA Lindblade, Kenneth M Hosea, LL Koekemoer, M Coluzzi, Michael Alifrangis, MN Bayoh, MT Gillies, MT Gillies, Paul E Simonsen, PE Simonsen, RH Hunt, RT Rwegoshora, SA Williams, SM Magesa, Stephen M Magesa, T Jaenisch, TL Russell, V D’Acremont, World Health Organization, WP O’Meara, Yahya A Derua   +52 more
core   +4 more sources

Draft genome sequence of Colletotrichum acutatum sensu lato (Colletotrichum fioriniae) [PDF]

, 2014
In addition to its economic impact, Colletotrichum acutatum sensu lato is an interesting model for molecular investigations due to the diversity of host-determined specialization and reproductive lifestyles within the species complex.
Alahakoon, Cantarel, Damm, Dean, Freeman, Freeman, Guerber, Horton, Lardner, Lowe, Marcelino, O'Connell, Parra, Sreenivasaprasad, Zerbino   +14 more
core   +2 more sources

COMPILATION OF MOLECULAR DATA FOR THE PHYLOGENY OF THE GENUS AUSTROPOTAMOBIUS: ONE SPECIES OR SEVERAL?

Knowledge and Management of Aquatic Ecosystems, 2002
The phylogenetic relationships of the genus Austropotamobius were reviewed by the compilation of two recent genetic studies based on the partial nucleotide sequence of the mitochondrial RNA 16S gene. The results showed a well-resolved phylogeny revealing
GRANDJEAN F., FRELON-RAIMOND M., SOUTY-GROSSET C.   +2 more
doaj   +1 more source

Integrative taxonomy resolves species identities within the Macrobiotus pallarii complex (Eutardigrada: Macrobiotidae)

Zoological Letters, 2021
The taxonomy of many groups of meiofauna is challenging due to their low number of diagnostic morphological characters and their small body size. Therefore, with the advent of molecular techniques that provide a new source of traits, many cryptic species
Daniel Stec, Matteo Vecchi, Magdalena Dudziak, Paul J. Bartels, Sara Calhim, Łukasz Michalczyk   +5 more
doaj   +1 more source

Ceratozamia schiblii (Zamiaceae): A New Cycad Species from the Eastern Mountains of Oaxaca, Mexico

Taxonomy, 2022
Ceratozamia schiblii (Zamiaceae), a new species endemic to the highlands of eastern Oaxaca, Mexico, is described. The new species is part of the C. robusta species complex, which is a group of closely related species with very similar morphology.
Miguel Angel Pérez-Farrera, José Said Gutiérrez-Ortega, Timothy J. Gregory, Jeffrey Chemnick, Silvia Salas-Morales, Michael Calonje, Pedro Díaz-Jiménez   +6 more
doaj   +1 more source

Structural Evidence for the Tetrameric Assembly of Chemokine CCL11 and the Glycosaminoglycan Arixtra™. [PDF]

, 2013
Understanding chemokine interactions with glycosaminoglycans (GAG) is critical as these interactions have been linked to a number of inflammatory medical conditions, such as arthritis and asthma.
Dykstra, Andrew B, Leary, Julie A, Sweeney, Matt D   +2 more
core   +2 more sources

A New Record of the Snapping Shrimp Alpheus lobidens from the Iraqi coast (Malacostraca, Decapoda, Alpheidae)

Zoodiversity, 2023
Based on newly collected material from the Iraqi coast, the status of the common intertidal snapping shrimp, Alpheus lobidens De Haan, 1849 species complex, is dis[1]cussed. Based on several morphological characteristics as well as the color pattern, the
A. Gh. Yasser, M. D. Naser
doaj   +1 more source