Výsledky vyhledávání - "Nature Notes"

Low base‐substitution mutation rate and predominance of insertion‐deletion events in the acidophilic bacteriumAcidobacterium capsulatum

Autor: Sibel Kucukyildirim, Samuel F. Miller, Michael Lynch

Publikováno v: Ecology and Evolution, Vol 11, Iss 24, Pp 17609-17614 (2021)
Ecology and Evolution

Analyses of spontaneous mutation have shown that total genome‐wide mutation rates are quantitatively similar for most prokaryotic organisms. However, this view is mainly based on organisms that grow best around neutral pH values (6.0–8.0). In par

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3856583d30283a771485bde7b7877945
https://doi.org/10.1002/ece3.8429

Zobrazit plný text záznamu

Sucking of human blood by Placobdella costata (O. F. Müller, 1846) (Hirudinida: Glossiphoniidae): Case study with notes on body form

Autor: Joanna M. Cichocka, Aleksander Bielecki, Izabela Jabłońska‐Barna, Łukasz Krajewski, Katarzyna Topolska, Joanna Hildebrand, Małgorzata Dmitryjuk, Anna Biedunkiewicz, Andrei Abramchuk

Publikováno v: Ecology and Evolution, Vol 11, Iss 24, Pp 17593-17603 (2021)
Ecology and Evolution

Four events of Placobdella costata sucking human blood are described.Human blood was sucked by both adult and juvenile specimens of P. costata.The feeding strategies of juveniles under parental care are presented.New data on juvenile specimens' body

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f375a97a8c3dbde846b7ef8c3bba1f8
https://doi.org/10.1002/ece3.8261

Zobrazit plný text záznamu

Dancing on the platform: Lability of floral organs of Beilschmiedia appendiculata (Lauraceae)

Autor: Gang Zeng, Bing Liu, David K. Ferguson, Yong Yang

Publikováno v: Ecology and Evolution, Vol 11, Iss 24, Pp 17615-17624 (2021)
Ecology and Evolution

Floral characters are important for the systematics of the Lauraceae. However, structure and development of the flowers remain poorly known in the family. In this study, we observed the variation and early development of flowers of Beilschmiedia appe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2d5b60f6fe63d21ed905154fa4068c8
https://doaj.org/article/813d55d8ef5848af83e1c89bd7417a8c

Zobrazit plný text záznamu

No silver bullet? Snow leopard prey selection in Mt. Kangchenjunga, Nepal

Autor: Narendra Man Babu Pradhan, Kamal Bahadur Thapa, Hem Raj Acharya, Natalie Schmitt, Santosh Rayamajhi

Publikováno v: Ecology and Evolution
Ecology and Evolution, Vol 11, Iss 23, Pp 16413-16425 (2021)

In this study, we investigated the impact of domestic and wild prey availability on snow leopard prey preference in the Kangchenjunga Conservation Area of eastern Nepal—a region where small domestic livestock are absent and small wild ungulate prey

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ba0530d973a2b5408cab6f78ce7ba50
http://europepmc.org/articles/PMC8668728

Zobrazit plný text záznamu

Survival of western Gulf Coast Mottled Ducks (Anas fulvigula) in the path of a Category 4 hurricane

Autor: Ashley R. Booth, Kevin M. Ringelman, Alexandre L. Dopkin, Elizabeth S. Bonczek, Joseph R. Marty

Publikováno v: Ecology and Evolution, Vol 11, Iss 22, Pp 15477-15483 (2021)
Ecology and Evolution

Tropical cyclones are the most powerful storms on earth, causing catastrophic damage to human lives and infrastructure. Hurricanes also cause wildlife mortality when they make landfall, but the severity of these effects is difficult to quantify becau

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc864b3ffd17d265cebe39f8633a20ba
https://doaj.org/article/57b30e3bbfad4693b836fddc56e5dd00

Zobrazit plný text záznamu

Archolaemus janeae (Gymnotiformes, Teleostei): First insights into karyotype and repetitive DNA distribution in two populations of the Amazon

Autor: Milla de Andrade Machado, Danillo dos Santos Silva, Paula Pinto Rodrigues, Ananda Marques Pety, Augusto Cesar Paes de Souza, Cleusa Yoshiko Nagamachi, Julio Cesar Pieczarka

Publikováno v: Ecology and Evolution
Ecology and Evolution, Vol 11, Iss 22, Pp 15468-15476 (2021)

Archolaemus, one of the five genera of Neotropical freshwater fish of the family Sternopygidae (Gymnotiformes), was long considered a monotypic genus represented by Archolaemus blax. Currently, it consists of six species, most of them occurring in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d64b81ec655fcdf87677ac9b28bf6893
https://doi.org/10.1002/ece3.8092

Zobrazit plný text záznamu

Midden site selection in Dorcas gazelle: Larger is not always better

Autor: Alaaeldin Soultan, Abdullah Nagy, Omar Attum

Publikováno v: Ecology and Evolution, Vol 11, Iss 20, Pp 13661-13667 (2021)
Ecology and Evolution

Dorcas gazelles are believed to use middens to mark their territories and transmit information. Given the commitment to maintaining a midden, it is believed that middens are not placed randomly. We examined how the habitat (tree height and maximum ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc71edb3efd61fdd2ba2de9615c862b6
https://doaj.org/article/dae855a1c82f471b8e4d76c0c736b9ef

Zobrazit plný text záznamu

The predictive power of pollination syndromes: Passerine pollination in heterantherous Meriania macrophylla (Benth.) Triana (Melastomataceae)

Autor: Valverde‐Espinoza, José Miguel, Chacón‐Madrigal, Eduardo, Alvarado‐Rodríguez, Olman, Dellinger, Agnes S.

Publikováno v: Ecology and Evolution, Vol 11, Iss 20, Pp 13668-13677 (2021)
Ecology and Evolution
Ecology and Evolution, vol.11(20), pp.13668-13677.
Kérwá
Universidad de Costa Rica
instacron:UCR

The cloud forest species Meriania macrophylla (Benth.) Triana has pseudocampanulate flowers with bulbous stamen appendages, typical for the passerine pollination syndrome found in the Melastomataceae tribe Merianieae. The species is further character

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::770f8a8dbf3efa34c13a935644c78994
https://doaj.org/article/522684521e7f4c8f95bf2b7d7f260b99

Zobrazit plný text záznamu

The influence of ultraviolet reflectance differs between conspicuous aposematic signals in neotropical butterflies and poison frogs

Autor: Justin Yeager, James B. Barnett

Publikováno v: Ecology and Evolution, Vol 11, Iss 20, Pp 13633-13640 (2021)
Ecology and Evolution

Warning signals are often characterized by highly contrasting, distinctive, and memorable colors. Greater chromatic (hue) and achromatic (brightness) contrast have both been found to contribute to greater signal efficacy, making longwave colored sign

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cc2b08a5c3ba01a5918da769bbf2766
https://doaj.org/article/79913a18c37e46c5b91b20e30291d362

Zobrazit plný text záznamu

Natural history of a bighorn sheep pneumonia epizootic: Source of infection, course of disease, and pathogen clearance

Autor: John T. Hogg, Kezia R. Manlove, Thomas E. Besser, Danielle D. Nelson, Amy Lisk, E. Frances Cassirer, Paul C. Cross

Publikováno v: Ecology and Evolution
Ecology and Evolution, Vol 11, Iss 21, Pp 14366-14382 (2021)

A respiratory disease epizootic at the National Bison Range (NBR) in Montana in 2016–2017 caused an 85% decline in the bighorn sheep population, documented by observations of its unmarked but individually identifiable members, the subjects of an on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ce9b0b6a56c22f6bf29bbb611d92873
https://doi.org/10.1002/ece3.8166

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání