Pumpkin toadlet
The pumpkin toadlet is a tiny, brightly coloured frog that lives in the leaf litter of the Atlantic rainforests of southeastern Brazil. Adults are bright yellow-orange, a warning sign that their skin and body carry a strong toxin. Scientists have found that the head and back of this frog glow under ultraviolet light.1

Cara mengenalinya
- Adults are bright yellow-orange.1
- Newly hatched young are brown and well camouflaged.1
- It is very small, with adults measuring 12.5 to 19.7 mm from snout to vent.1
- Females tend to be larger than males.1
Sering dikelirukan dengan: It is closely related to the red pumpkin toadlet (B. pitanga), which also glows under ultraviolet light and shares its inability to hear its own call.1
Kuasa racun
Kulitnya beracun. Ia berbahaya untuk disentuh, dijilat atau dimakan.
Apa kesan racunnya?
This frog is poisonous rather than venomous, so it does not inject venom. Its main toxin is 11-oxotetrodotoxin, which is extremely rare in animals, even marine ones, and is four to five times more potent than tetrodotoxin. The toxins are found in the skin and ovaries but are mostly concentrated in the liver.1
Berapa bahaya ia kepada manusia?
Bahaya kepada manusia: MenyakitkanIa boleh jadi sangat sakit, tetapi hampir tidak pernah serius.Apa yang ia buat apabila takut?
Its bright yellow-orange colour is a warning display (aposematism) that tells predators it is toxic.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 pendek daripada jari kelingking kamu
boleh melepasi 100 meter dalam 180 saat (manusia paling laju perlukan 9.6)Berapa besar Pumpkin toadlet berbanding KAMU?
Hanya matematik dalam pelayar kamu. Tiada apa yang disimpan atau dihantar ke mana-mana.
Berapa laju ia?
Fakta
In 2019, scientists found that the head and back of this frog glow under ultraviolet light because of fluorescent skeletons. Young frogs that have gained adult colours still do not glow.1
Adults cannot hear the frequency of their own calls because their ears are underdeveloped. They communicate with movements such as inflating the vocal sac, gaping the mouth and waving their arms.1
Its main toxin, 11-oxotetrodotoxin, is extremely rare in animals, even in marine species.1
Its young hatch directly into tiny toadlets, skipping the tadpole stage.1
It is among the largest frogs in its genus, Brachycephalus.1
Pemecah mitos
Mitos: Its glow under ultraviolet light is a warning signal to predators.
Hakikat: Studies suggest this is unlikely. Predators attack the frogs at the same rate whether or not they glow.1
Untuk pakar bisa
- Nama saintifik
- Brachycephalus ephippium
- Kumpulan
- Katak beracun, katak puru & newt
- Keluarga
- Brachycephalidae2
- Susunan
- Anura
- Benua-benua
- Amerika Selatan
- Anak
- It breeds by direct development. The female lays a few eggs on land, which hatch into young toadlets with no tadpole stage.1
- Keadaannya di alam liar
- Not considered threatened1
- Bahaya kepada manusia
- 2 / 5: Menyakitkan3
Dari mana fakta datang
- Pumpkin toadlet (Wikipedia (CC BY-SA 4.0))
- Brachycephalus ephippium (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