Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Viviana Di Pietro"'
Autor:
Irene Piccini, Irene Pellegrino, Davide Bellone, Marco Cucco, Viviana Di Pietro, Flavio Mignone, Martina Nasuelli, Simona Bonelli
Publikováno v:
Global Ecology and Conservation, Vol 54, Iss , Pp e03095- (2024)
Protected species require targeted studies to establish population sizes, their dispersal capacity and the possible genetic bottleneck effect that could impair the future of the remaining populations. In this study, we used the genotyping-by-sequenci
Externí odkaz:
https://doaj.org/article/0aa83ac3f1a441dea510bcb2de0fe940
Autor:
Viviana Di Pietro, Patrick Govoni, Kin Ho Chan, Ricardo Caliari Oliveira, Tom Wenseleers, Pieter van den Berg
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Social insects owe their widespread success to their ability to efficiently coordinate behaviour to carry out complex tasks. Several leaf-cutter ant species employ an advanced type of division of labour known as task partitioning, where the
Externí odkaz:
https://doaj.org/article/b5835e6ed13340c6bd63a40ffb901ee8
Autor:
Silvana Piersanti, Gianandrea Salerno, Viviana Di Pietro, Leonardo Giontella, Manuela Rebora, Albyn Jones, Ola M. Fincke
Publikováno v:
Ecology and Evolution, Vol 11, Iss 9, Pp 4399-4412 (2021)
Abstract Search image formation, a proximal mechanism to maintain genetic polymorphisms by negative frequency‐dependent selection, has rarely been tested under natural conditions. Females of many nonterritorial damselflies resemble either conspecif
Externí odkaz:
https://doaj.org/article/57f3f50c4e664bdf9d4891c24c9f2b18
Autor:
Irene Piccini, Davide Bellone, Viviana Di Pietro, Roberta Berretti, Luca Cristiano, Enrico Caprio, Alessandro Bruno Biscaccianti, Simona Bonelli
Publikováno v:
Diversity, Vol 15, Iss 4, p 556 (2023)
Beetles are one of the most diverse and often highly specialized groups among saproxylic organisms and play a key role in forest dynamics. To develop conservation plans in forests threatened by human activities, such as construction sites, it is cruc
Externí odkaz:
https://doaj.org/article/40d94156f25c45d8b5d0c3c6bca5a162
Publikováno v:
Ecosphere, Vol 13, Iss 4, Pp n/a-n/a (2022)
Abstract In mountain ecosystems, it is crucial to identify conservation strategies to avoid local extinctions mainly due to agropastoral abandonment. For this purpose, identifying appropriate system indicators is required, for example, butterflies, w
Externí odkaz:
https://doaj.org/article/71ffeb6751134531b397d88f068279da
Autor:
Viviana Di Pietro, Helena Mendes Ferreira, Annette Van Oystaeyen, Felix Wäckers, Tom Wenseleers, Ricardo Caliari Oliveira
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
The buff-tailed bumblebee Bombus terrestris presents two distinct colony phenotypes in which some colonies already start producing males very early in the season, while others switch to producing sexuals much later in the season, and specialize mainl
Externí odkaz:
https://doaj.org/article/7a0177d17b6f412fbe8b1d530e2a7bda
Publikováno v:
Fragmenta entomologica, Vol 53, Iss 1 (2021)
Gerandryus aetnensis (Rottenberg, 1871) is a rare and localized beetle, previously known only for Maritime Alps and Sicily. In this paper we provide a revision of geonemy, ecology and status of conservation, including a proposal for a new assessment
Externí odkaz:
https://doaj.org/article/60faac84cbc449768f95d4346f9c0a22
Publikováno v:
Animal Behaviour. 200:59-69
In some species, males use weapons to harm females, increasing their short-term fitness. Here we show that females can use genital adaptations against males. Females of the damselfly Enallagma cyathigerum have a conspicuous vulvar spine on the eighth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::621c86f9bf34f32673e6a5bae1fd102a
https://lirias.kuleuven.be/handle/20.500.12942/719502
https://lirias.kuleuven.be/handle/20.500.12942/719502
Autor:
Ricardo Caliari, Oliveira, Viviana, Di Pietro, José Javier G, Quezada-Euán, Jorge Ramirez, Pech, Humberto, Moo-Valle, Tom, Wenseleers
Publikováno v:
Biol Lett
Melipona stingless bees display a paradoxical overproduction of queens, which are later eliminated by nest-mate workers. Mechanistically, it was suggested that the monoterpenoid geraniol deposited into newly provisioned cells by adult bees would caus