Ancient Greek had the name κορδύλος, presumably for the water newt (immature newt, eft). Latin had the name stellio for a type of spotted newt, now used for species of the genus Stellagama. ĭialectal English and Scots also has the word ask (also awsk, esk in Scots ) used for both newts and wall lizards, from Old English āþexe, from Proto-Germanic *agiþahsijǭ, literally "lizard-badger" or "distaff-like lizard" (compare German Eidechse and Echse, both "lizard " *agi- is ultimately cognate with Greek ὄφις "snake," from Proto-Indo-European *h₁ogʷʰis ). The regular form eft, now only used for newly metamorphosed specimens, survived alongside newt, especially in composition, the larva being called "water-eft" and the mature form "land-eft" well into the 18th century, but the simplex "eft" as equivalent to "water-eft" has been in use since at least the 17th century.
The form "newt" appears to have arisen as a dialectal variant of eft in Staffordshire, but entered Standard English by the Early Modern period (used by Shakespeare in Macbeth iv.1). The initial "n" was added from the indefinite article "an" by provection (juncture loss) ("an eft" → "a n'eft" →.
This word was transformed irregularly into euft, evete, or ewt(e). The Old English name of the animal was efte, efeta (of unknown origin), resulting in Middle English eft Pleurodeles, including the Iberian ribbed newt, is the type genus of subfamily Pleurodelinae. Several species are endangered, and at least one species, the Yunnan lake newt, has become extinct recently. Newts are threatened by habitat loss, fragmentation and pollution. Adult newts have lizard-like bodies and return to the water every year to breed, otherwise living in humid, cover-rich land habitats. Newts metamorphose through three distinct developmental life stages: aquatic larva, terrestrial juvenile (eft), and adult. More than 100 known species of newts are found in North America, Europe, North Africa and Asia.
Not all aquatic salamanders are considered newts, however. Unlike other members of the family Salamandridae, newts are semiaquatic, alternating between aquatic and terrestrial habitats.
The terrestrial juvenile phase is called an eft. 14–17 extant and six fossil genera, see textĪ newt is a salamander in the subfamily Pleurodelinae.
0 kommentar(er)
