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Acipenseridae – מילון אנגלי-עברי

מילים נרדפות: fish family
Wikipedia ויקיפדיה העברית - האנציקלופדיה החופשיתהורד מילון בבילון 9 למחשב שלך
Acipenseridae
 
חידקן

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Acipenseridae – מילון אנגלי-אנגלי

מילים נרדפות: fish family
English Wikipedia - The Free Encyclopediaהורד מילון בבילון 9 למחשב שלך
Siemens and Halske T52
The Siemens & Halske T52, also known as the Geheimfernschreiber ("secret teleprinter"), or Schlüsselfernschreibmaschine (SFM), was a World War II German cipher machine and teleprinter produced by the electrical engineering firm Siemens & Halske. The instrument and its traffic were codenamed Sturgeon by British cryptanalysts.

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Sturgeon
Sturgeon is the common name for the 27 species of fish belonging to the family Acipenseridae. Their evolution dates back to the Triassic some 245 to 208 million years ago. The family is grouped into four genera: Acipenser, Huso, Scaphirhynchus and Pseudoscaphirhynchus. Four species may now be extinct. Two closely related species, Polyodon spathula (paddlefish) and Psephurus gladius (Chinese paddlefish, possibly extinct) are of the same order, Acipenseriformes, but are in the family Polyodontidae and are not considered to be "true" sturgeons. Both sturgeons and paddlefish have been referred to as "primitive fishes" because their morphological characteristics have remained relatively unchanged since the earliest fossil record. Sturgeons are native to subtropical, temperate and sub-Arctic rivers, lakes and coastlines of Eurasia and North America. Sturgeons are long-lived, late-maturing fishes with distinctive characteristics, such as a heterocercal caudal fin similar to that of sharks, and an elongated spindle-like body that is smooth-skinned, scaleless and armored with 5 lateral rows of bony plates called scutes. Several species can grow quite large, typically ranging 7–12 feet (2-3½ m) in length. The largest sturgeon on record was a Beluga female captured in the Volga estuary in 1827, weighing 1,571 kg (3,463 lb) and 7.2 m (24 ft) long. Most sturgeons are anadromous bottom-feeders which migrate upstream to spawn but spend most of their lives feeding in river deltas and estuaries. Some species inhabit freshwater environments exclusively while others primarily inhabit marine environments near coastal areas, and are known to venture into open ocean.

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WordNet 2.0הורד מילון בבילון 9 למחשב שלך
Acipenseridae

Noun
1. sturgeons
(synonym) family Acipenseridae
(hypernym) fish family
(member-holonym) Ganoidei, order Ganoidei
(member-meronym) sturgeon


English-Frenkisch Dictionaryהורד מילון בבילון 9 למחשב שלך
Acipenseridae
n. = stur(fisch)





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