Results 11 to 20 of about 38,188 (301)
BMC Evolutionary Biology, 2018 Background Our understanding of the ontogeny of Palaeozoic brachiopods has changed significantly during the last two decades. However, the micromorphic acrotretoids have received relatively little attention, resulting in a poor knowledge of their ...
Zhiliang Zhang +3 more
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The ontogeny of memory persistence and specificity
Developmental Cognitive Neuroscience, 2019 Interest in the ontogeny of memory blossomed in the twentieth century following the initial observations that memories from infancy and early childhood are rapidly forgotten.
Adam I. Ramsaran +2 more
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Early ontogeny of tetra Markiana nigripinnis (Characiformes: Characidae) [PDF]
Neotropical Ichthyology, 2023 The early development of Markiana nigripinnis is described by morphological characters, pigmentation, and morphometry. Larvae were obtained through semi-natural breeding, collected, fixed, and identified according to their development. Eighty individuals
Mateus Babichi Veiga de Souza +3 more
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Fishes, 2023 Aquaculture of marine ornamental fish could potentially reduce the fishing pressure on wild stocks by the global aquarium trade, but its expansion is often constrained by the limited understanding on the biology and early life history of candidate ...
Jun Yu Chen +2 more
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The ontogeny of early language discrimination: Beyond rhythm
Cognition, 2021 Infants can discriminate languages that belong to different rhythmic classes at birth. The ability to perform within-class discrimination emerges around the fifth month of life. The cues that infants use to discriminate between prosodically close languages remain elusive.
Zacharaki, Konstantina +1 more
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Effects of praziquantel on common carp embryos and larvae
Scientific Reports, 2022 This study aimed to assess the toxicity of praziquantel (anthelmintic drug) in different developmental stages of common carp (Cyprinus carpio) based on mortality, early ontogeny, growth, oxidative stress, antioxidant enzymes, histology and behaviour ...
Josef Velisek +4 more
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Skeletal ontogeny of the caudal complex in Caspian kutum, Rutilus kutum (Kamensky, 1901) (Teleostei: Cyprinidae) during early development [PDF]
Caspian Journal of Environmental Sciences, 2019 Study of skeletal ontogeny during early development is crucial in a successful larviculture. In this study, ontogeny of the caudal complex skeleton in Caspian kutum, Rutilus kutum, was studied from hatching up to 50-day post hatching (dph).
P Farhang, S Eagderi
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Early development and growth of sterlet (Acipenser ruthenus) in the Czech Republic
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011 Growth rate of sterlet larvae and juveniles during 2008 and 2009 was studied under experimental and farming conditions in the Czech Republic. The embryos hatched when reaching a mean total length (TL) of 9.0 mm.
Juraj Rybnikár +3 more
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Microorganisms, 2021 In supportive breeding programs for wild salmon populations, stocked parr experience higher mortality rates than wild ones. Among other aspects of phenotype, the gut microbiota of artificially raised parr differs from that of wild parr before stocking ...
Camille Lavoie +4 more
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Compensatory development and costs of plasticity: larval responses to desiccated conspecifics. [PDF]
PLoS ONE, 2011 Understanding constraints on phenotypic plasticity is central to explaining its evolution and the evolution of phenotypes in general, yet there is an ongoing debate on the classification and relationships among types of constraints.
Asaf Sadeh +3 more
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