California newt
Obutwa mu lususu lwakyoKirya: EnnyamaKya butwa, si kya busagwaThe 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

Engeri y'okukitegeera
- 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
Kitera okutabulwa ne: 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
Amaanyi g'obutwa
Olususu lwakyo lwa butwa. Kya kabi okukwatako, okukomba oba okulya.
Obutwa bwakyo bukola ki?
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
Kirina akabi kenkana wa eri abantu?
Akabi eri abantu: Kya kabi nnyoKisobola okutta omuntu atafunye bujjanjabi.The toxin is strong enough to kill people. Because of their toxin, California newts have very few natural predators.1
Kikola ki nga kitidde?
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
Omuntu bw'aba nga akikutteko oba akiridde
- Omuntu bw'aba nga akutteko emu: naaza bulungi engalo era tokwata ku maaso wadde akamwa. Omwana oba ensolo y'awaka bw'aba ng'agikombye oba agiridde: kuba ekifo ekikola ku butwa (poison centre) oba ennamba y'ebigwa bitalaze.
Bulijjo sooka kuba ennamba y'ebigwa bitalaze (112, 000, 911). Buno bulagirizi bwa bujjanjabi obusooka obwa bulijjo, si kuwabula kwa musawo. Obujjanjabi obusooka obw'omusingi
Weekuume
- Tokwatako, tokwata wadde okusoomooza ensolo ey'omu nsiko, ne bw'eba ntono, era ne bw'eba erabika nga yeebase oba nga efudde.
- Gireke n'ebbanga. Bw'osisinkana emu, beera mukkakkamu, dda emabega mpola era gireke egende mu kkubo lyayo.
- Bw'oba okikutteko oba okiridde: tokolokota maaso go wadde akamwa, naaza engalo zo era funa obuyambi bw'abasawo.
Tekikunoonya. Obutwa bwakyo buliwo bwokka tewabaawo kikirya. Ebirala ku kwekuuma
Wa mu nsi?
Kinene kyenkana wa?
Kiwanvu kyenkana wa?
kiwanvu nga bbulooka 6 ez'okuzannyisa mu lunyiririCalifornia newt kinene kyenkana wa bw'ogeraageranya ne GGWE?
Kubala bwokka mu browser yo. Tewali kitterekebwa wadde okusindikibwa wonna.
Kidduka kyenkana wa?
Ebituufu
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
Omumenyi w'enfumo
Enfumo: Newts do not make any sounds.
Amazima: 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
Ku bakugu mu busagwa
- Erinnya erya ssaayansi
- Taricha torosa
- Ekibinja
- Ebikere eby'obutwa, ebikere ebinene (toads) ne newts
- Amaka
- Salamandridae2
- Ensengeka
- Caudata
- Ssemazinga
- Amerika ey'Obukiikakkono
- Abaana abawere
- 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
- Kiri kitya mu nsiko
- California Special Concern species (DFG-CSC)1
- Akabi eri abantu
- 4 / 5: Kya kabi nnyo3
Ebituufu we biva
- California newt (Wikipedia (CC BY-SA 4.0))
- Taricha torosa (iNaturalist): amannya n'ensengeka y'ebika.
- Venom Wiki: omutendera gw'akabi, obunene obwa bulijjo n'okuteebereza kw'embiro bibyaffe. Laba engeri gye tubibalamu: Engeri gye tupimamu akabi.
Buli kituufu ku lupapula luno kirina ennamba eraga we kyava. Bwe tuba tukoze ensobi, tusonyiwe, tuli bayagazi ba nsolo, so si magazini ya ssaayansi. Tubuulire ku [email protected] tujja kugitereeza.


