Results 141 to 150 of about 3,946 (178)

Effect of different commercial spawning agents and thermal regime on the effectiveness of pikeperch, (L.), reproduction under controlled conditions [PDF]

core   +1 more source

An efficient multi-level thresholding method for breast thermograms analysis based on an improved BWO algorithm. [PDF]

BMC Med Imaging
Singh S, Singh H, Mittal N, Singh S, Askar SS, Alshamrani AM, Abouhawwash M.   +6 more
europepmc   +1 more source

HSP90 as an evolutionary capacitor drives adaptive eye size reduction via atonal. [PDF]

Nat Commun
Sayed R, Şahin Ö, Errbii M, R R, Peuß R, Prüser T, Schrader L, Schulz NKE, Kurtz J.   +8 more
europepmc   +1 more source

Experimental Manipulation of Polyandry in a Marine Gastropod Reveals How the Number of Mates Affects Reproductive Output, Offspring Size, and the Distribution of Paternity Within Broods. [PDF]

Ecol Evol
Hooks AP, Burgess SC.
europepmc   +1 more source

On the use of kinship and familiarity associated social information in mediating Drosophila melanogaster oviposition decisions. [PDF]

PLoS One
Rakosy E, Talagala S, Long TAF.
europepmc   +1 more source

Eradication efforts catalyze rapid evolution in an invasive predatory fish. [PDF]

Proc Natl Acad Sci U S A
Zarri LJ, Kraft CE, McIntyre PB, Baetscher DS, Jirka KJ, Randall EA, Marcy-Quay B, St John CA, Sethi SA, Airey ME, Detmer TM, Flecker AS, Therkildsen NO.   +12 more
europepmc   +1 more source

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Sibling cannibalism in a web-building spider: Effects of density and shared environment

Behavioural Processes, 2014
Sibling cannibalism occurs across diverse taxa and can affect population size and structure, as well as the fitness of parents and the cannibal, via density effects and variation in individual propensity to cannibalize. We examined these effects on sibling cannibalism in juveniles of a web-building spider (Latrodectus hasselti, Australian redbacks ...
Maria, Modanu, Lucy Dong Xuan, Li, Hosay, Said, Nizanthan, Rathitharan, Maydianne C B, Andrade   +4 more
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Sibling cannibalism in aphidophagous ladybirds: its impact on sex‐dependent development and body weight

Journal of Applied Entomology, 2007
Abstract: The effects of sibling egg cannibalism on sex‐dependent development and adult body weight were determined by rearing simultaneously two groups of sibling larvae of ladybirds, viz.Propylea dissectaandCoccinella transversalisindividually. The first group included cannibals (i.e. neonates, which took a sibling egg as the first meal and later fed
null Omkar, A. Pervez, A. K. Gupta
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Extreme developmental synchrony reduces sibling cannibalism in the black widow spider, Latrodectus hesperus

Animal Behaviour, 2016
Cannibalism, intraspecific predation, is a fascinating behaviour that can serve as a model system for researchers interested in learning more about conspecific conflicts ranging from siblicide to sexual cannibalism. Cannibalism is most often studied in terms of the benefits it provides the predator, but the prevalence of such an ecologically ...
J. Chadwick Johnson, Rebecca Halpin, Dale R. Stevens   +2 more
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Fitness consequences of sibling egg cannibalism by neonates of the Colorado potato beetle, Leptinotarsa decemlineata

Animal Behaviour, 2013
Egg cannibalism is a widely observed behaviour in nature that provides nutritional benefits without the costs of subduing prey. However, when egg cannibalism involves sibling eggs, the benefits obtained must balance inclusive fitness losses. Neonates of the Colorado potato beetle, Leptinotarsa decemlineata, readily consume other eggs within their natal
Karyn Collie, Sung Jin Kim, Mitchell B. Baker   +2 more
openaire   +3 more sources