Results 51 to 60 of about 12,024 (277)
Peer review of the pesticide risk assessment of the active substance metiram
Abstract The conclusions of EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State Italy and co‐rapporteur Member State the United Kingdom for the pesticide active substance metiram are reported.
European Food Safety Authority (EFSA) +44 more
wiley +1 more source
The life history traits (life span and growth), annual secondary production, and population size structure of Asia widespread pulmonate Radix swinhoei were carefully and systematically examined across 1 year in nearshore regions of a hypereutrophic plateau lake, Lake Dianchi. The maximum potential life span of R.
Junqian Zhang +4 more
wiley +1 more source
Environmental factors can have profound effects on the strength and direction of selection and recent studies suggest that such environmentdependent selection can be sex‐specific. We manipulated diet quality in an insect model finding no sex‐specific effect of dietary stress on reproductive success.
Lennart Winkler, Tim Janicke
wiley +1 more source
Physids belong to Class Gastropoda; Phylum Mollusca have important position in food web and act as bio indicators, pests and intermediate host. Being resistant these are called cockroaches of malacology.
S. Aziz +14 more
doaj +1 more source
In invasive populations of the New Zealand Mud Snail in Europe shell morphology, which is fitness relevant, is sensitive to temperature. The genetic variation underlying size and shape is very limited. As temperature is obviously not the sole factor influencing shell morphology, their interaction will probably not be a factor limiting population ...
Lisa Männer +2 more
wiley +1 more source
Size-assortative mating in simultaneous hermaphrodites: an experimental test and a meta-analysis [PDF]
Assortative mating by size has been argued to be widespread in the animal kingdom. However, the strength of size-assortative mating is known to vary considerably between species and the underlying mechanisms promoting this inter-specific variation remain
Alda, Maria del Pilar +8 more
core +4 more sources
Physa acuta Draparnaud, 1805 is an invasive gastropod that can affect local species. In Argentina, it is widespread and abundant, even in environments inhabited by the native species Stenophysa marmorata Guilding, 1828.
Verónica Núñez
doaj +1 more source
Vodní měkkýši lomů ČSA a Vršany – počátek kolonizace [PDF]
In 2022 and 2023, aquatic molluscs were surveyed in brown coal quarries ČSA and Vršany, northwestern Bohemia, where mining is ending and reclamation is in progress.
Luboš Beran
doaj +1 more source
Будова статевої системи молюсків підродини Physinae
Здійснено аналіз кількісних показників статевої системи семи видів молюсків підродини Physinae (Physa fontinalis, Ph. adversa, Ph. skinneri, Ph. bulla, Physella acuta, Phys.
Alla Garlinska
doaj +1 more source

