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California newt

Taricha torosa

ብዛዕባ እቲ ስም፦ It is also called the orange-bellied newt, after its bright underside.1

ክቐትል ይኽእልኣይትተንክፍሕክምና እንተ ዘይተረኺቡ ክቐትል ይኽእል። ሓደ ሰብ እንተ ተንኪፍዎ ወይ እንተ በሊዕዎ ብቕልጡፍ ሓገዝ ርኸብ።

መርዚ ዝሓዙ ዕንቁርዓት፣ ቶድን ኒውትን

ኣብ ቆርበቱ መርዚዝበልዖ፦ ስጋመርዚ ዝሓዘ እዩ፣ መርዛም ኣይኮነን

ሓደጋ ንሰባት: ኣዝዩ ሓደገኛሕክምና ዘይረኸበ ሰብ ክቐትል ይኽእል።

The California newt is a small amphibian with a warty grey back and a bright orange-yellow belly. It lives only in California, in the western United States. Its skin contains a powerful poison, so it is a good example of an animal you should look at but never handle.1

መርዚ ዝሓዘ ድዩ ወይስ መርዛም? መርዛማት እንስሳታት ብንኽሳ ወይ ብምንዳፍ መርዚ የእትዉ። መርዚ ዝሓዙ እንስሳታት ምትንካፎም ወይ ምብላዖም ይጎድእ። እዚ መርዚ ዝሓዘ እዩ።

ዝነብረሉ

Endemic to California, in the Western United States: the coastal counties and the southern and central Sierra Nevada1

ሰሜን ኣመሪካ

መበገሲ

California newts live in woodlands and chaparral near the small ponds and creeks where they breed. During the day they hide under rocks, logs or leaf litter. They travel to ponds, streams and slow-moving water to breed, especially during the wet season.1

ንውሓት

ካብ 13 cm ክሳብ 20 cm (ካብ 5,1 in ክሳብ 7,9 in)1

ዝለዓለ ቅልጣፈ

ኣስታት 0,5 ኪ.ሜ/ሰዓት (0,31 ማይል/ሰዓት)

ኣብ መሬት, ግምት

እንታይ ይበልዕ?

Its prey includes earthworms, snails, slugs, woodlice, bloodworms, mosquito larvae and crickets. Adults will also eat their own eggs and larvae, and in the Sierra Nevada they eat trout eggs.1

ስእሊ California newt — California newt። ስእሊ፦ Ken-ichi Ueda። CC BY 4.0, iNaturalist.

ብኸመይ ትፈልጦ

Warty, slate-grey skin on the back1
Bright orange-yellow skin on the underside1
Orange skin around the bottom of the eye (the rough-skinned newt has grey there)1
Eyes that stick out beyond the edge of the jaw when seen from above, giving the head a bullet-like shape1
Adults are about 13 to 20 cm long1

ብዙሕ ግዜ ዝደናገረሉ፦ The rough-skinned newt looks very similar and is often hard to tell apart in the field. The California newt has orange skin around the bottom of the eye and eyes that stick out past the jaw, while the rough-skinned newt has grey skin there and eyes that do not stick out. The red-bellied newt has dark irises instead of yellow, more red underneath, and a dark band across the vent.1

ሓይሊ መርዚ

ኣብ ቆርበቱ መርዚ

ቆርበቱ መርዚ ኣለዎ። ምትንካፉ፣ ምልሓሱ ወይ ምብላዑ ሓደገኛ እዩ።

መርዙ (ምትንካፉ ወይ ምብላዑ) እንታይ ይገብር?

This animal is poisonous, not venomous, so it does not bite or sting. Its skin glands release tetrodotoxin, a neurotoxin (a poison that attacks the nerves). It is hundreds of times more toxic than cyanide and is the same toxin found in pufferfish and harlequin frogs. It is strong enough to kill most vertebrates, including humans.1

ንሰባት ክንደይ ሓደገኛ እዩ?

ሓደጋ ንሰባት: ኣዝዩ ሓደገኛሕክምና ዘይረኸበ ሰብ ክቐትል ይኽእል።

The toxin is strong enough to kill people. Because of their toxin, California newts have very few natural predators.1

ምስ ፈርሀ እንታይ ይገብር?

When threatened, it performs the unken reflex: it stretches out, arches its body, and lifts its head and tail into the air to show its bright belly. It can also produce a foamy substance when exposed to high temperatures.1

ሓደ ሰብ እንተ ተንኪፍዎ ወይ እንተ በሊዕዎ

ሓደ ሰብ እንተ ተንኪፍዎ፦ ኣእዳዉ ጽቡቕ ገይሩ ይሕጸብ፣ ኣዒንቱ ወይ ኣፉ ድማ ኣይተንክፍ። ቆልዓ ወይ እንስሳ ገዛ እንተ ለሓሶ ወይ እንተ በሊዕዎ፦ ናብ ማእከል ሓበሬታ መርዚ ወይ ናብ ቁጽሪ ህጹጽ ረድኤት ደውል።

ኩሉ ግዜ ቀዳምነት ናብ ቁጽሪ ህጹጽ ረድኤት ደውል (112፣ 000፣ 911)። እዚ ሓፈሻዊ መምርሒ ቀዳማይ ረድኤት እዩ፣ ሕክምናዊ ምኽሪ ኣይኮነን። መሰረታት ቀዳማይ ረድኤት

ብድሕንነት ጽናሕ

ንዘገዳም እንስሳ ፈጺምካ ኣይትተንክፎ፣ ኣይትሓዞ ወይ ኣይተሕርቖ፣ ንእሽቶ እንተ ኾነ እውን፣ ደቂሱ ወይ ሞይቱ እንተ መሰለ እውን።
ቦታ ሃቦ። እንተ ረኺብካዮ፣ ህዱእ ኹን፣ ቀስ ኢልካ ንድሕሪት ተመለስ፣ ናብ መገዱ ድማ ይኺድ ሕደጎ።
እንተ ተንኪፍካዮ ወይ እንተ በሊዕካዮ፦ ኣዒንትኻ ወይ ኣፍካ ኣይትደርዝ፣ ኢድካ ሕጸብ፣ ሕክምናዊ ሓገዝ ድማ ርኸብ።

ንዓኻ ከጥቅዕ ኣይደልን እዩ። መርዙ ዘሎ ዋላ ሓደ ነገር ከይበልዖ ጥራይ እዩ። ብዛዕባ ድሕንነት ተወሳኺ

ኣበይ ኣብ ዓለም?

ኣፍሪቃ እስያ ኤውሮጳ ሰሜን ኣመሪካ ደቡብ ኣመሪካ ኣውስትራልያን ኦሽያንያን

ክንደይ ዓቢ እዩ?

ክንደይ ይነውሕ?

ብመስመር ከም ዝተሰርዑ 6 ናይ መጻወቲ ህንጻ ብሎካት ይነውሕ

California newt ምሳኻ ክወዳደር ከሎ ክንደይ ዓቢ እዩ?

ኣብ ብራውዘርካ ዝስራሕ ሕሳብ ጥራይ። ዋላ ሓደ ነገር ኣይዕቀብን ናብ ዝኾነ ቦታ ድማ ኣይለኣኽን።

ክንደይ ቅልጡፍ እዩ?

ጎብየ ኣስታት 0,3 ኪ.ሜ/ሰዓት (0,19 mph)

California newt ኣስታት 0,5 ኪ.ሜ/ሰዓት (0,31 mph)

ዝኸይድ ሰብ ኣስታት 5 ኪ.ሜ/ሰዓት (3,1 mph)

ክፍለጥ ዘለዎ

ሓቅታት

Because snakes evolved resistance, newts have evolved to make far more toxin than any other predator could need, an evolutionary arms race.1

The foam the newt produces forms a protective layer that helps it keep moisture and shields it from burns during wildfires.1

Researchers believe bacteria make the tetrodotoxin, and the newts acquire it by eating those bacteria.1

Garter snakes are the most common predator, and some have developed resistance to the newt's toxin.1

Adults usually return to the same pool where they hatched to breed.1

ጽውጽዋይ ዝሰብር

ጽውጽዋይ፦ Newts do not make any sounds.

ሓቂ፦ California newts make clicks, squeaks and whistles. Clicks are the most common, squeaks are used in defence, and whistles seem to be linked to recognising sex and to social rank.1

ንክኢላታት መርዚ

ሳይንሳዊ ስም: Taricha torosa
ጉጅለ: መርዚ ዝሓዙ ዕንቁርዓት፣ ቶድን ኒውትን
ስድራ ቤት: Salamandridae2
ቅደም ሰዓብ: Caudata
ክፍለ ዓለማት: ሰሜን ኣመሪካ
ህጻናት: Females lay egg masses of between 7 and 30 eggs, attached to plant roots or rocks in small, slow-moving pools. The larvae hatch in early to midsummer, depending on water temperature.1
ኣብ ዱር ዘሎ ኩነታቱ: California Special Concern species (DFG-CSC)1
ሓደጋ ንሰባት: 4 / 5: ኣዝዩ ሓደገኛ3

ሓቅታት ካበይ ይመጹ

California newt (Wikipedia (CC BY-SA 4.0))
Taricha torosa (iNaturalist): ኣስማትን ምምዳብን።
Venom Wiki: ደረጃ ሓደጋ፣ ልሙድ ዓቐንን ግምት ቅልጣፈን ናትና እዮም። ብኸመይ ከም እነውጽኦም ርአ፦ ሓደጋ ብኸመይ ንግምግም.

ኣብዚ ገጽ ዘሎ ነፍሲ ወከፍ ሓቂ ናብ ምንጩ ዘመልክት ቁጽሪ ኣለዎ። ገለ ነገር እንተ ተጋጊና፣ ይቕሬታ፣ ንሕና ፈተውቲ እንስሳታት ኢና፣ መጽሔት ሳይንስ ኣይኮንናን። ብ[email protected] ንገረና፣ ክነስተኻኽሎ ኢና።

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