... it responds to high temperature. However, the magnitude of this plasticity and the mechanisms underlying socially modulated thermal responses are unknown. Using the amphibious hermaphroditic mangrove rivulus fish Kryptolebias marmoratus as a model, we tested three hypotheses: (1) social stimulation affects...

... this information to choose suitable habitats (i.e. matching habitat choice; Camacho et al., 2020 ). Our data indicate that both elements exist for mangrove rivulus moving between water and land, suggesting that the positive feedback hypothesis is plausible. Mangrove rivulus face a suite of physiological trade...

... ). Phenotypic plasticity and integration in the mangrove rivulus (Kryptolebias marmoratus): a prospectus . Integr. Comp. Biol. 52 , 814 - 827 . 10.1093/icb/ics118 Egginton , S. and Sidell , B. D. ( 1989 ). Thermal acclimation induces adaptive changes in subcellular structure of fish...

... the alterations in skin structure and function that unfold during this transition from immersion to emersion. To test these hypotheses, we used the amphibious mangrove rivulus [ Kryptolebias marmoratus (Poey 1880)], which is a particularly opportune model system for studying the physiological and genomic...

... Avise , J. C. and Tatarenkov , A. ( 2015 ). Population genetics and evolution of the mangrove rivulus Kryptolebias marmoratus, the world's only self-fertilizing hermaphroditic vertebrate . J. Fish Biol.   87 , 519 - 538 . 10.1111/jfb.12741 Bergmeyer , H. U. , Berndt , E...

... into a tight C shape, followed by straightening as the fish launches off of the caudal peduncle into ballistic flight. We asked whether similar motor control is used for both behaviors in the amphibious mangrove rivulus, Kryptolebias marmoratus . Fine-wire bipolar electrodes were percutaneously inserted...

... environments relative to air using the self-fertilizing amphibious mangrove rivulus, Kryptolebias marmoratus , which typically inhabits hypoxic, water-filled crab burrows. We found that adult mangrove rivulus released twice as many embryos in terrestrial versus aquatic environments and that air-reared embryos...

... of Kryptolebias marmoratus acclimated for 7days to different O 2 conditions We observed air-exposed mangrove rivulus opening their mouths and ‘gulping’ air when out of water. Rates of aerial ventilation after 1 h of air-breathing were more than double the rates observed after 1 day or 7 days of air...

...Alexander J. Pronko; Benjamin M. Perlman; Miriam A. Ashley-Ross SUMMARY Mangrove rivulus ( Kryptolebias marmoratus ) are small fusiform teleosts (Cyprinodontiformes) with the ability to locomote on land, despite lacking apparent morphological adaptations for terrestrial movement. Rivulus will leave...

... function (severe hypoxia). * Author for correspondence ( [email protected] ) 8 5 2012 13 8 2012 © 2012. 2012 phenotypic plasticity trade-off air-breathing fish hypoxia mangrove rivulus Adaptive phenotypic plasticity occurs when an organism can produce a range...