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Igishushanyo cya Greening's frog
No. 1352 kuri 1 402

Greening's frog

Corythomantis greeningi
Ibyerekeye izina: The specific name greeningi honours Linnaeus Greening (1855–1927), an English businessman and naturalist known for his work on arachnids, reptiles and amphibians.1
Irababaza gusaNtukayikorehoIrababaza, ariko ntizakugirira nabi bikomeye.
Ibikeri by'uburozi, ibikeri binini na newt Amahwa afite ubumaraIfite uburozi, ntifite ubumara
Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

Greening's frog is a small tree frog that lives in the dry thorn scrub of eastern Brazil. It is venomous: it has spines on its skull that can inject venom when it headbutts. It is special because it survives a semi-desert climate by hiding in tree hollows, rock cracks and bromeliads.1

Ifite uburozi cyangwa ifite ubumara? Inyamaswa zifite ubumara zibwinjiza mu mubiri ziruma cyangwa zitera urubori. Inyamaswa zifite uburozi zigira nabi uzikozeho cyangwa uziriye. Iyi ifite uburozi.
Iba muri
Northeastern and eastern Brazil, reaching as far south as northern Minas Gerais state1
Amerika y'Amajyepfo
Ahabanza
It lives in the caatinga, a semi-desert of shrubland and thorn forest with a short wet season and a long hot dry season. It is usually found on plants, including bromeliads, and on rock outcrops. It breeds in temporary streams.1
Uburebure
7,1 cm kugeza kuri 8,7 cm (2,8 in kugeza kuri 3,4 in)1
Umuvuduko wo hejuru
hafi 4,4 km/h (2,7 mph)
Ku butaka, ikigereranyo cy'ugereranyije
Koko!Ifoto ya Greening's frog
Greening's frog. Ifoto: Boulenger, G.A.. Public domain, Wikimedia Commons.

Uko wayimenya

  • Light brown or grey body, blotched with red or brown patches1
  • Females are generally darker than males1
  • Narrow head with bony crests behind the eyes and a long flat snout with small spines1
  • Warty skin on a slender body and legs1
  • Well-developed adhesive discs on the tips of the fingers and toes1

Imbaraga z'ubumara

Amahwa afite ubumara

Amahwa atyaye ni yo atwara ubumara. Kuyikandagira cyangwa kuyifata birababaza.

Ubumara bwayo bukora iki?

Its skull spines inject venom into other animals, or into a human hand, when it headbutts. Its skin secretions contain steroids and alkaloids, which in laboratory tests caused a powerful painful effect and swelling in mouse cells. In the wild these secretions act as a chemical defence against predators.1

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

Ikora iki iyo ifite ubwoba?

It hides in a tree hollow, rock crevice or bromeliad, sealing the entrance with its head, and it defends itself by headbutting with its skull spines.1

Niba amahwa yayo akujombye

  • Niba hari uwakoze ku yindi: karaba intoki neza kandi ntukore ku maso cyangwa ku munwa. Niba umwana cyangwa itungo ryayirigase cyangwa ryayiriye: hamagara ikigo gishinzwe uburozi cyangwa nimero y'ubutabazi.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

  • Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
  • Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
  • Niba amahwa yayo akujombye: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ni hehe ku isi?

AfurikaAziyaUburayiAmerika y'AmajyaruguruAmerika y'AmajyepfoOsitaraliya na Oseyaniya

Ingana gute?

Ireshya ite?

Greening's frog ireshya hafi 8,7 cm (3,4 in)Trombone yo gufata impapuro hafi 3 cm (1,2 in)Telefoni igezweho hafi 15 cm (5,9 in)
ireshya n'ibice 2,5 by'ibikinisho byo kubaka biri ku murongoyakwiruka metero 100 mu masegonda 82 (umuntu wihuta kurusha abandi akenera 9,6)

Greening's frog ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

Unlike poison dart frogs, which only secrete poison from their skin, this frog can inject venom through spines on its skull.1

2

The skin of its head is fused to the skull to form a casque, a hard helmet-like structure.1

3

In laboratory tests, its skin secretions also slowed the growth of mouse fibroblast and melanoma cells.1

4

It has a tough, water-resistant skin and a low metabolic rate, which help it survive the dry semi-desert climate.1

5

When the rains start and the streams run with water, males set up territories near the water and call to attract females.1

6

It shares its headbutting, spine-injecting defence with another frog, Nyctimantis brunoi.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Corythomantis greeningi
Itsinda
Ibikeri by'uburozi, ibikeri binini na newt
Umuryango
Hylidae2
Itsinda rinini (order)
Anura
Imigabane
Amerika y'Amajyepfo
Abana bato
The female lays several hundred eggs, attached to a rock in the watercourse.1
Uko imeze mu gasozi
Least Concern1
Akaga ku bantu
2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

  1. Corythomantis greeningi (Wikipedia (CC BY-SA 4.0))
  2. Corythomantis greeningi (iNaturalist): amazina n'ibyiciro.
  3. Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

Buri kintu kivugwa kuri iyi paji gifite nimero yerekana aho cyavuye. Niba twibeshye, tubabarire, turi abakunzi b'inyamaswa, ntituri ikinyamakuru cya siyansi. Tubwire kuri [email protected] tuzabikosora.

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