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Substratum choice for nesting in male Nile tilapia Oreochromis niloticus
(Wiley-Blackwell, 2010-10-01)
Four substrata were offered to groups of adult Nile tilapia Oreochromis niloticus (one male and two females) simultaneously: pure sand, a mixture of sand and shells, stones and no substratum. The results showed that males ...
Lek behavior as the mating strategy of Setellia sp (Diptera : Richardiidae)
(Kluwer Academic/plenum PublNew YorkEUA, 1998)
Female secondary sexual traits in spiders: Adaptive interpretations of the sternum projection in the pholcid Holocnemus pluchei
(Elsevier Gmbh, 2019-10)
Sexually dimorphic traits are the outcome of a network of selective pressures acting upon each sex. While male secondary sexual traits are frequently restricted to intrasexual competition, female ornaments or weapons are ...
Hybridization despite elaborate courtship behavior and female choice in Neotropical tree frogs
(2022-01-01)
The mechanisms of hybridization can be elucidated by analyzing genotypes as well as phenotypes that could act as premating barriers, as the reproductive interactions among heterospecifics can alter the evolutionary history ...
College-Major Choice to College-Then-Major Choice
(Oxford Univ Press, 2015)
Many countries use college-major-specific admissions policies that require a student to choose a college-major pair jointly. Given the potential of student-major mismatches, we explore the equilibrium effects of postponing ...
The role of silk in courtship and communication in mygalomorph spiders: do males regulate their courtship in response to female mating status?
(Elsevier Science, 2019-10)
In spiders, pheromones are known to be responsible for attracting the opposite sex, eliciting male searching and courtship behaviors, as well as for synchronizing potential mates in space and time. Most spiders are ...
Substratum choice for nesting in male Nile tilapia Oreochromis niloticus
(Wiley-Blackwell, 2015)
Evaluating consumer preferences for healthy eating from Community Kitchens in low-income urban areas: A discrete choice experiment of Comedores Populares in Peru
(Elsevier, 2015)
Many low-income individuals from around the world rely on local food vendors for daily sustenance. These small vendors quickly provide convenient, low-priced, tasty foods, however, they may be low in nutritional value. ...
Factors behind job preferences of Peruvian medical, nursing and midwifery students: a qualitative study focused on rural deployment
(BioMed Central, 2015)
BACKGROUND: Deployment of health workforce in rural areas is critical to reach universal health coverage. Students' perceptions towards practice in rural areas likely influence their later choice of a rural post. We aimed ...