Skin morphology and cytology in marine eels adapted to different lifestyles
نویسندگان
چکیده
منابع مشابه
morphology, geochemistry, mineralogy, and micromorphology of soils of hormozgan province in relation to parent materials
ویژگی های زمین شیمیایی، کانی شناسی، و میکرومورفولوژیکی خاک ها و سنگ مادر مربوطه در منطقه بین بخش های جنوبی زاگرس و خلیج فارس تا دریای عمان(استان هرمزگان، ایران) مورد بررسی قرار گرفت. هدف های این مطالعه شناسایی تغییرات در خصوصیات فیزیکی، شیمیایی، و ترکیب کانی شناسی خاک، مطالعه میکرومورفولوژی و تکامل خاک، و بررسی توزیع عنصر خاک بر اساس هوازدگی، پروسه های خاک و زمین شناسی جهت توصیف اثرات مواد مادر...
15 صفحه اولMolecular physiology and functional morphology of SO₄²⁻ excretion by the kidney of seawater-adapted eels.
Marine teleosts actively excrete SO₄²⁻ and keep the plasma concentration of this ion much lower than that of environmental seawater (SW). We used the eel as a model to study the excretory mechanism of SO₄²⁻ because this euryhaline species changes SO₄²⁻ regulation drastically after transfer from freshwater (FW) to SW. Time-course studies showed that plasma SO₄²⁻ concentration decreased 3 days af...
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The morphology of retinal photoreceptor layer was studied in continuous light-exposed and dark-adapteddomestic male cats (Felis catus). The eyes of 12 healthy adult cats (4 in continuous light-exposed group, 4 in continuous dark-adapted group, and 4 in control group) were routinely fixed and studied by electron microscope. Results showed that the general structure of photoreceptor layer in this...
متن کاملFunctional morphology of the pharyngeal jaw apparatus in moray eels.
Moray eels (Muraenidae) are a relatively large group of anguilliform fishes that are notable for their crevice-dwelling lifestyle and renowned for their ability to consume large prey. Morays apprehend their prey by biting and then transport prey by extreme protraction and retraction of their pharyngeal jaw apparatus. Here, we present a detailed interpretation of the mechanisms of pharyngeal jaw...
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ژورنال
عنوان ژورنال: The Anatomical Record
سال: 1996
ISSN: 0003-276X,1097-0185
DOI: 10.1002/(sici)1097-0185(199609)246:1<15::aid-ar3>3.0.co;2-e