Harlequin poison frog
The harlequin poison frog is a small, brightly marked frog that lives on the forest floor of western Colombia. Its skin carries strong toxins, so it is one of the poison dart frogs that should never be handled. It is now critically endangered because its rainforest home is being destroyed.1

Cara mengenalinya
- Background colour ranges from light to dark brown.1
- Usually has a vivid, bright spot on its back.1
- Small, with an average snout-to-vent length of about 3.3 cm.1
- Active on the forest floor, feeding on the ground after sunrise and hiding under leaf litter or on fallen logs by 16:00.1
Sering dikelirukan dengan: Some frogs that were once classed as this species were separated into new species in 2018: Oophaga anchicayensis, Oophaga andresi and Oophaga solanensis.1
Kuasa racun
Kulitnya beracun. Ia berbahaya untuk disentuh, dijilat atau dimakan.
Apa kesan racunnya?
The frog produces histrionicotoxins, which are cardiotoxins, meaning they affect the heart. These compounds act as potent blockers of nicotinic acetylcholine receptors, the sites that receive nerve signals at muscle and nerve junctions. They also affect sodium and potassium channels, though much less strongly.1
Berapa bahaya ia kepada manusia?
Bahaya kepada manusia: SeriusJika seseorang menyentuh atau memakannya, jumpa doktor. Kematian sangat jarang berlaku.The frog's toxins can be dangerous. Wild-caught frogs may be toxic and dangerous to handle, and they often have a much higher fatality rate in captivity.1
Jika seseorang menyentuh atau memakannya
- Jika seseorang menyentuhnya: basuh tangan dengan bersih dan jangan sentuh mata atau mulut. Jika kanak-kanak atau haiwan peliharaan menjilat atau memakannya: hubungi pusat racun atau nombor kecemasan.
Sentiasa hubungi nombor kecemasan dahulu (112, 000, 911). Ini panduan pertolongan cemas umum, bukan nasihat perubatan. Asas pertolongan cemas
Kekal selamat
- Jangan sesekali sentuh, tangkap atau usik haiwan liar, walaupun yang kecil, dan walaupun ia nampak tidur atau mati.
- Beri ia ruang. Jika kamu terjumpa, bertenang, undur perlahan-lahan dan biarkan ia pergi.
- Jika kamu menyentuh atau memakannya: jangan gosok mata atau mulut, basuh tangan dan dapatkan bantuan perubatan.
Ia bukan mahu memburu kamu. Racunnya ada hanya supaya tiada apa yang memakannya. Lagi tentang keselamatan
Di mana di dunia?
Berapa besar ia?
Berapa panjang ia?
lebih kurang sepanjang klip kertas
boleh melepasi 100 meter dalam 97 saat (manusia paling laju perlukan 9.6)Berapa besar Harlequin poison frog berbanding KAMU?
Hanya matematik dalam pelayar kamu. Tiada apa yang disimpan atau dihantar ke mana-mana.
Berapa laju ia?
Fakta
The tadpoles cannot feed on their own. They are obligate egg-feeders and will starve without the unfertilised eggs their mother provides.1
A parent carries the tadpoles to tiny water pools, often found in the axil of a bromeliad plant, where they develop.1
Histrionicotoxins are hard to make in a lab. Synthesising them has been the subject of many different attempts.1
Harlequin poison frogs are among the most difficult poison dart frogs to raise in captivity.1
Adults are active on the ground during the day and retreat to refuge by mid-afternoon.1
Untuk pakar bisa
- Nama saintifik
- Oophaga histrionica
- Kumpulan
- Katak beracun, katak puru & newt
- Keluarga
- Dendrobatidae2
- Susunan
- Anura
- Benua-benua
- Amerika Selatan
- Anak
- The female lays eggs among leaf litter. A parent carries the newly hatched tadpoles to a small water pool, often in a bromeliad, and the mother later lays unfertilised eggs for the tadpoles to eat.1
- Keadaannya di alam liar
- Critically Endangered1
- Bahaya kepada manusia
- 3 / 5: Serius3
Dari mana fakta datang
- Harlequin poison frog (Wikipedia (CC BY-SA 4.0))
- Oophaga histrionica (iNaturalist): nama dan pengelasan.
- Venom Wiki: tahap bahaya, saiz biasa dan anggaran kelajuan adalah penilaian kami sendiri. Lihat cara kami mengiranya: Cara kami menilai bahaya.
Setiap fakta di halaman ini ada nombor yang menunjuk kepada sumbernya. Jika kami tersilap, maaf, kami peminat haiwan, bukan jurnal sains. Beritahu kami di [email protected] dan kami akan betulkan.
Racun di kulitnya