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Viola sororia ( / vaɪˈoʊlə səˈrɔːriə / vy-OH-lə sə-ROR-ee-ə ), [ 5] known commonly as the common blue violet, is a short-stemmed herbaceous perennial plant native to eastern North America. It is known by a number of common names, including common meadow violet, purple violet, woolly blue violet, hooded violet, and wood violet.
African glass catfish ( Pareutropius debauwi) African lungfish (genus Protopterus) Aholehole (genus Kuhlia and family Kuhliidae) Airbreathing catfish (family Clariidae) Airsac catfish (genus Heteropneustes) Alaska blackfish. Albacore. Alewife. Alfonsino.
It is a marine pelagic fish found around the world in temperate and subtropical waters, except for the northern Pacific Ocean. Bluefish are known as tailor in Australia and New Zealand, [ 5] elf and shad in South Africa. [ 6][ 7] It is a popular gamefish and food fish . The bluefish is a moderately proportioned fish, with a broad, forked tail.
Viola bezdelevae Vorosch. Viola bhutanica H.Hara. Viola biflora L. – yellow wood violet, twoflower violet, arctic yellow violet. Viola binayensis Okamoto & K.Ueda. Viola × bissellii House – Bissell's violet. Viola bissetii Maxim. Viola blanda Willd. – sweet white violet, Willdenow's violet. Viola blandiformis Nakai.
Fish retinas generally have both rod cells and cone cells (for scotopic and photopic vision ), and most species have colour vision. Some fish can see ultraviolet and some are sensitive to polarised light . Among jawless fishes, the lamprey [ 1] has well-developed eyes, while the hagfish has only primitive eyespots. [ 2]
This article lists wide variety or diversity of fish in the rivers, lakes, and oceans of the state of Florida in the United States. [ 1][ 2][ 3] Also known as the pennant-fish and threadfin trevally. [ 4] Largest exclusively freshwater fish found in North America, measuring 8 to 10 feet. Lives in fresh water and estuaries, migrating to spawn in ...
Ascidiacea, commonly known as the ascidians or sea squirts, is a paraphyletic class in the subphylum Tunicata of sac-like marine invertebrate filter feeders. [ 2] Ascidians are characterized by a tough outer "tunic" made of a polysaccharide . Ascidians are found all over the world, usually in shallow water with salinities over 2.5%.
Generally shallow-water fish, tilefish are usually found at depths of 50–200 m in both temperate and tropical waters of the Atlantic, Pacific, and Indian Oceans. All species seek shelter in self-made burrows, caves at the bases of reefs, or piles of rock, often in canyons or at the edges of steep slopes.