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Greening's frog

Corythomantis greeningi

Za dzinali: The specific name greeningi honours Linnaeus Greening (1855–1927), an English businessman and naturalist known for his work on arachnids, reptiles and amphibians.1

ImangopwetekaUsakhudzeImapweteka, koma sidzakuvulaza kwambiri.

Achule a poizoni, achule a mphini (toads) ndi ma newt

Minga yaululuYa poizoni, si yaululu

Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

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

Ya poizoni kapena yaululu? Nyama zaululu zimabaya ululu poluma kapena polasa. Nyama za poizoni ndi zoopsa kuzikhudza kapena kuzidya. Iyi ndi ya poizoni.

Imakhala ku

Northeastern and eastern Brazil, reaching as far south as northern Minas Gerais state1

Amereka ya Kumwera

Kunyumba

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

Kutalika

7,1 cm mpaka 8,7 cm (2,8 in mpaka 3,4 in)1

Liwiro lapamwamba

pafupifupi 4,4 km/h (2,7 mph)

Pamtunda, kuyerekeza chabe

Chithunzi cha Greening's frog — Greening's frog. Chithunzi: Boulenger, G.A.. Public domain, Wikimedia Commons.

Mmene ungaizindikirire

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

Mphamvu ya ululu

Minga yaululu

Minga yakuthwa imanyamula ululu. Kuiponda kapena kuigwira kumapweteka.

Ululu wake umachita chiyani?

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

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

Imachita chiyani ikachita mantha?

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

Minga yake ikakubaya

Ngati munthu wakhudza imodzi: sambitsa m'manja bwino ndipo usakhudze maso kapena pakamwa. Ngati mwana kapena chiweto chanyambita kapena chadya imodzi: imbira malo othandiza pa za poizoni kapena nambala yadzidzidzi.

Nthawi zonse yamba wayimbira nambala yadzidzidzi (112, 000, 911). Awa ndi malangizo wamba a chithandizo choyamba, osati malangizo a dokotala. Zoyambira za chithandizo choyamba

Khala wotetezeka

Usakhudze, kugwira kapena kuseweretsa nyama yakuthengo, ngakhale yaing'ono, ndipo ngakhale ikuoneka ngati yagona kapena yafa.
Ipatse malo. Ukakumana nayo, khala chete, bwerera m'mbuyo pang'onopang'ono ndipo uilole ipite njira yake.
Minga yake ikakubaya: khala chete, usasunthe, imbira nambala yadzidzidzi (112, 000, 911) kapena pita kuchipatala mwachangu. Kumbukira m'mene inkaonekera, chithunzi chimathandiza.

Sikufuna kukuvulaza. Imagwiritsa ntchito ululu wake kugwira chakudya kapena kudziteteza, ndipo imakonda kwambiri kubisala. Zambiri za kukhala wotetezeka

Kuti padziko lapansi?

Africa Asia Ulaya Amereka ya Kumpoto Amereka ya Kumwera Australia ndi Oceania

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

yaitali ngati zidutswa zomangira zoseweretsa 2,5 pamzereingathamange mamita 100 m'masekondi 82 (munthu wothamanga kwambiri amafunika 9.6)

Greening's frog ndi yaikulu bwanji poyerekeza ndi IWE?

Ndi masamu chabe mu msakatuli wako. Palibe chomwe chimasungidwa kapena kutumizidwa kwina.

Imathamanga bwanji?

Kamba pafupifupi 0,3 km/h (0,19 mph)

Greening's frog pafupifupi 4,4 km/h (2,7 mph)

Munthu akuyenda pafupifupi 5 km/h (3,1 mph)

zoyenera kudziwa

Mfundo

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

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

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

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

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

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

Za akatswiri a ululu

Dzina la sayansi: Corythomantis greeningi
Gulu: Achule a poizoni, achule a mphini (toads) ndi ma newt
Banja: Hylidae2
Dongosolo: Anura
Makontinenti: Amereka ya Kumwera
Ana akhanda: The female lays several hundred eggs, attached to a rock in the watercourse.1
Mmene ilili kuthengo: Least Concern1
Ngozi kwa anthu: 2 / 5: Yopweteka3

Kumene mfundo zimachokera

Corythomantis greeningi (Wikipedia (CC BY-SA 4.0))
Corythomantis greeningi (iNaturalist): mayina ndi magulu a sayansi.
Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

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