Redefinition of Stemonosudis intermedia (Ege, 1933) and description of a new species from the western Atlantic Ocean (Aulopiformes: Paralepididae). [PDF]
J Fish BiolAbstract We examined specimens of slender barracudina in the genus Stemonosudis collected from the western Atlantic Ocean. Investigation revealed that seven specimens represent the first adult records of Stemonosudis intermedia (Ege, 1933), previously known only from juveniles. We redescribed S.
Ho HC, Bemis KE.
europepmc +2 more sources
Visual input regulates melanophore differentiation [PDF]
Frontiers in Cell and Developmental BiologyIntroductionDevelopmental processes continue in organisms in which sensory systems have reached functional maturity, however, little research has focused on the influence of sensory input on cell and tissue development. Here, we explored the influence of
Karen Atkinson-Leadbeater +2 more
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Functions of thyroid hormone signaling in regulating melanophore, iridophore, erythrophore, and pigment pattern formation in spotted scat (Scatophagus argus) [PDF]
BMC GenomicsBackground Spotted scat, a marine aquaculture fish, has variable body color development stages during their ontogenesis. However, the regulatory mechanism of body color patterns formation was poorly understood.
Yongguan Liao +6 more
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Intermediate filaments spatially organize intracellular nanostructures to produce the bright structural blue of ribbontail stingrays across ontogeny [PDF]
Frontiers in Cell and Developmental BiologyIn animals, pigments but also nanostructures determine skin coloration, and many shades are produced by combining both mechanisms. Recently, we discovered a new mechanism for blue coloration in the ribbontail stingray Taeniura lymma, a species with ...
Michael J. Blumer +7 more
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Short-term effects of α-melanocyte-stimulating hormone in three distinct melanin-pigmented cell types of Anura [PDF]
Anais da Academia Brasileira de Ciências, 2022 Ectothermic animals present melanin-containing cells in their integument and viscera. Besides cutaneous melanophores, amphibians have melanomacrophages in the hepatic parenchyma and melanocytes in the viscera, which are also present in their testicular ...
RODRIGO ZIERI +2 more
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Zebrafish Larval Melanophores Respond to Electromagnetic Fields Exposure
Applied Sciences, 2023 Groups of zebrafish (Danio rerio) embryos receive radiations of different frequencies and intensities by means of new prototype devices. They are exposed to static (B0, 0 Hz), extremely low-frequency (ELF, 0.2 Hz), low-frequency (LF, 270 kHz), very-high ...
Vincenzo Nassisi +6 more
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Cells, 2021 Zebrafish has emerged as a powerful model in studies dealing with pigment development and pathobiology of pigment diseases. Due to its conserved pigment pattern with established genetic background, the zebrafish is used for screening of active compounds ...
Natalia Kasica +2 more
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Characterization of the Leucistic Texas Rat Snake Pantherophis obsoletus
Frontiers in Ecology and Evolution, 2021 Albinism and leucism are phenotypes resulting from impaired melanin pigmentation in the skin and skin appendages. However, melanin pigmentation of eyes remains unaffected in leucism.
Asier Ullate-Agote +5 more
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A histological analysis of coloration in the Peruvian mimic poison frog (Ranitomeya imitator) [PDF]
PeerJ, 2023 Aposematism continues to be a phenomenon of central interest in evolutionary biology. The life history of the mimic poison frog, Ranitomeya imitator, relies heavily on aposematism.
Mallory de Araujo Miles +3 more
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Revista de Investigaciones Universidad del Quindío, 2023 We report the results of a taxonomic revision of the species of Bryconamericus from the Amazon River Basin of Peru, Ecuador, Bolivia and the Pacific coastal rivers of Peru.
Cesar Román-Valencia +2 more
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