Results 41 to 50 of about 26,825 (204)
Frontiers in Physiology, 2021 The capacity to compensate for environmental change determines population persistence and biogeography. In ectothermic organisms, performance at different temperatures can be strongly affected by temperatures experienced during early development.
Kate L. Laskowski +7 more
doaj +1 more source
Interactions between male guppies facilitates the transmission of the mongenean ectoparasite Gyrodactylus turnbulli [PDF]
, 2012 In a previous study we found that female guppies shoaled more than males and that there was greater transmission of the ectoparasite Gyrodactylus turnbulli between females.
Cable, J +2 more
core +1 more source
The Iraqi Journal of Veterinary Medicine, 2005 Tetrahymena pyriformis has been firstly isolated from brood Goldfish (Carassius auratus) Common, Fantail, Ryukin, Veiltail and Moor, Black molly (Poecilia sphenops), Gourami (Trichogaster trichopterus), red Swordtail (Xiphophorus helleri), Guppy ...
Omar Bassim Ahmed Al- Tayyar
doaj +1 more source
Casanovas are liars : behavioral syndromes, sperm competition risk, and the evolution of deceptive male mating behavior in live-bearing fishes [version 2; referees: 2 approved, 1 approved with reservations] [PDF]
, 2013 Male reproductive biology can by characterized through competition over mates as well as mate choice. Multiple mating and male mate choice copying, especially in internally fertilizing species, set the stage for increased sperm competition, i.e., sperm ...
Bierbach, David +5 more
core +2 more sources
بررسی میزان آلودگی قارچی ماهیان زینتی آب شیرین سطح شهر گرگان [PDF]
مجله بهرهبرداری و پرورش آبزیان, 2020 تکثیر، پرورش و تجارت ماهیان زینتی امروزه یکی از حوزه های جذب برای سرمایه گذاری و تحقیق به شمار می رود. این بررسی بمدت یکسال بصورت فصلی در سال 1395 انجام گرفت.
بهروز قره وی +3 more
doaj +1 more source
Intraspecific variability modulates interspecific variability in animal organismal stoichiometry. [PDF]
, 2014 Interspecific differences in organismal stoichiometry (OS) have been documented in a wide range of animal taxa and are of significant interest for understanding evolutionary patterns in OS.
El-Sabaawi, Rana W +5 more
core +2 more sources
The Anatomical Record, EarlyView.Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar +5 more
wiley +1 more source
HYPOPHYSECTOMIE DE POECILIA RETICULATA (POISSON TÉLÉOSTÉEN) [PDF]
Annales de Biologie Animale Biochimie Biophysique, 1968 Une technique d'hypophysectomie par voie operculaire particulièrement simple et rapide, est décrite chez le Guppy Poecalia reticulata. La pénicilline administrée pendant la cicatrisation diminue la mortalité postoperatoire.A quick easy surgical technique of hypophysectomy using opercular approach is described in the Guppy Poecilia reticulata.
Jalabert, Bernard +2 more
openaire +2 more sources
Oikos, EarlyView.Animals gather information about their surroundings, including their social environment, using a wide range of sensory modalities. Variation in reception, processing and interpretation of information (cues or signals) can lead to differences in how individuals perceive their local environment. Yet, how individual differences in environmental perception
Ane Liv Berthelsen +13 more
wiley +1 more source
Revista do Instituto de Medicina Tropical de São Paulo, 2010 Pleurolophocercous cercariae emerged from naturally infected Melanoides tuberculata from Minas Gerais State, Brazil, were used to perform experimental infection of laboratory-reared Poecilia reticulata.
Hudson Alves Pinto, Alan Lane de Melo
doaj +1 more source