Proliferative lesions in swimbladder of Japanese medaka Oryzias latipes and guppy Poecilia reticulata
نویسندگان
چکیده
منابع مشابه
Ocular lesions in leptin receptor-deficient medaka (Oryzias latipes)
Ocular lesions in leptin receptor-deficient medaka were examined histopathologically at 10, 28, and 37 weeks post hatching. Leptin receptor-deficient medaka at 28 and 37 weeks old showed hyperglycemia and hypoinsulinemia. Histopathologically, vacuolation, swelling, fragmentation, and liquefaction of the lens fibers and dilatation of the retinal central veins, retinal capillaries, iridal veins a...
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Many fishes are able to jump out of the water and launch themselves into the air. Such behavior has been connected with prey capture, migration and predator avoidance. We found that jumping behavior of the guppy Poecilia reticulata is not associated with any of the above. The fish jump spontaneously, without being triggered by overt sensory cues, is not migratory and does not attempt to capture...
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ژورنال
عنوان ژورنال: Diseases of Aquatic Organisms
سال: 1999
ISSN: 0177-5103,1616-1580
DOI: 10.3354/dao038135