Buscar
Mostrando ítems 51-60 de 1899
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 ...
Worthless and nutritive nuptial 1 gifts: mating duration, sperm stored and potential female decisions in spiders
(Public Library Of Science, 2015-06)
In nuptial gift-giving species females sometimes select their potential mates based on the presence and size of the gift. But in some species, such as the Neotropical polyandrous spider Paratrechalea ornate male gifts vary ...
Lack of mate selectivity for genetic compatibility within the red brocket deer Mazama americana complex
(2017-01-01)
Red brocket deer Mazama americana includes at least two lineages that differ at the level of karyotypes and phylogenetic relationships based on mtDNA. Also, hybrids between them have been proved to be nonviable or infertile. ...
Breeding and parental behaviour in the glass frog Centrolene savagei (Anura: Centrolenidae)
(Taylor and Francis Ltd., 2014)
We examine factors that influence male mating success in the glass frog Centrolene savagei; in addition, we describe courtship behaviour, oviposition and early parental behaviour. Fieldwork was conducted in the Colombian ...
The function of female resistance behavior: Intromission by male coercion vs. female cooperation in sepsid flies (Diptera: Sepsidae)
(Universidad de Costa Rica, 2002)
Foraging by the flower-dwelling spider, Misumenops argenteus (Thomisidae), at high prey density sites
(Taylor & Francis LtdAbingdonInglaterra, 2004)
Male mate choice in Allocosa alticeps (Araneae: Lycosidae), a sand-dwelling spider with sex role reversal
(American Arachnological Society, 2011)
Mate Selection and reproductive success in the Amazonian angelfish, Pterophyllum scalare (Osteichthyes: Cichlidae)
(2014-01-01)
Mate selection and mating success in the Amazonian angelfish, Pterophyllum scalare were experimentally investigated in the laboratory. This species has a breeding system where male body size and substrate type could be ...