Type brachiopods | Fish-Fish in Eilat
(Brachiopoda) These sedentary animals are often confused, but not with flowers, but with the bivalves, because their body is protected by a sink, and apparently they look like clams, but if shellfish fold the left and right, then they brachiopods top and bottom. Small sea solitary animals are largely sedentary dihr in shallow water, attached to the substrate stalk or burrowing dihr into the ground. Inside the Shell signed two extending from the front end of the body long spiral "arms" lined the entire length of ciliated tentacles with cilia. They feed by filtering particles from the water edible. Pets are dioecious, eggs and sperm come from the pair of ovaries and testes in the water, where fertilization takes place. Fossil brachiopods play an important dihr role in geological dating's so dry textbooks describe brachiopods zoology. But how interesting writing about them, the Moscow-White Sea zoologist Alexander Semenov, of which I borrowed Learn pictures of these animals. It is a strange creature in the sink - brachiopod Hemitiris (Hemithyris psittacea), a small ancient animal on the leg. Stand (stalk) is out of the back of the sink and zhivotinku attaches to the substrate. Do not sink brachiopods such as mollusks (they do not all like that of shellfish), dihr it is divided into dorsal and ventral leaf (in mollusks that does not happen, they left and right), which are connected at the top with a sharp Keyhole special device, the work it so that the sink can be lifted in a little bit if she "help", then everything breaks down. In the back of the sink sits the animal itself, or rather his body. The largest part of brachiopods - two hands, gently coiled (peyote). When the average size of the animal in 2-3 cm long arms are 8-10 cm, they occupy substantially the entire space inside the shell. In the hands-peyote sit numerous tentacles (up to 3000), covered with ciliated epithelium. They create a constant flow of water towards the mouth, which is located between the bases of the hands. Their main food - it's the small plankton, both plant and animal dihr origin. Gut blindly closed, so all the undigested goes back through the mouth. Brachiopods - very old guys. Modern types, there are about 280, and minerals - as many as 30,000. There were 40-cm brachiopods. The most surprising is that in this time of their particular structure has changed, that is, it is a living fossil, a kind of marine dinosaur in the sink. By the way, because of the stiff shell brachiopods are the most important animals in paleontology - they define the geological age of the remains recovery, the then condition of the environment and much more. As I had to reduce and lop pictures of Alexander, then I highly recommend to see the originals in his blog and on its website. Photos of 2011.
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(Brachiopoda) These sedentary animals are often confused, but not with flowers, but with the bivalves, because their body is protected by a sink, and apparently they look like clams, but if shellfish fold the left and right, then they brachiopods top and bottom. Small sea solitary animals are largely sedentary dihr in shallow water, attached to the substrate stalk or burrowing dihr into the ground. Inside the Shell signed two extending from the front end of the body long spiral "arms" lined the entire length of ciliated tentacles with cilia. They feed by filtering particles from the water edible. Pets are dioecious, eggs and sperm come from the pair of ovaries and testes in the water, where fertilization takes place. Fossil brachiopods play an important dihr role in geological dating's so dry textbooks describe brachiopods zoology. But how interesting writing about them, the Moscow-White Sea zoologist Alexander Semenov, of which I borrowed Learn pictures of these animals. It is a strange creature in the sink - brachiopod Hemitiris (Hemithyris psittacea), a small ancient animal on the leg. Stand (stalk) is out of the back of the sink and zhivotinku attaches to the substrate. Do not sink brachiopods such as mollusks (they do not all like that of shellfish), dihr it is divided into dorsal and ventral leaf (in mollusks that does not happen, they left and right), which are connected at the top with a sharp Keyhole special device, the work it so that the sink can be lifted in a little bit if she "help", then everything breaks down. In the back of the sink sits the animal itself, or rather his body. The largest part of brachiopods - two hands, gently coiled (peyote). When the average size of the animal in 2-3 cm long arms are 8-10 cm, they occupy substantially the entire space inside the shell. In the hands-peyote sit numerous tentacles (up to 3000), covered with ciliated epithelium. They create a constant flow of water towards the mouth, which is located between the bases of the hands. Their main food - it's the small plankton, both plant and animal dihr origin. Gut blindly closed, so all the undigested goes back through the mouth. Brachiopods - very old guys. Modern types, there are about 280, and minerals - as many as 30,000. There were 40-cm brachiopods. The most surprising is that in this time of their particular structure has changed, that is, it is a living fossil, a kind of marine dinosaur in the sink. By the way, because of the stiff shell brachiopods are the most important animals in paleontology - they define the geological age of the remains recovery, the then condition of the environment and much more. As I had to reduce and lop pictures of Alexander, then I highly recommend to see the originals in his blog and on its website. Photos of 2011.
free translation Site Home Fishes of Israel in Numbers (and brands) Fish Know our shelves every eylatets Zoology sessile invertebrates for "Dummies" Aquarium guests website useful and pleasant reference Statement Sitemap Index divided the city and mountains (29) What we drink ( 3) Guests Site (7) Internet-reader on the history of Eilat (14) History of Eilat (17) Ichthyologic investigation (8) The Way We Eat (8) Who do we eat (46) Who do we catch and breed (5) Red Sea and its inhabitants (64) who lives at home (4) News (5) Systematic Group (15) Reference (29) Album Label (25) Environmental groups (3) New Articles Copper Mines iz_za_pechki Ανεκδοτα about Skipper herring dihr in brine Labels saury
Spammers: Beware of the Dog.
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