Minyobates steyermarki
Minyobates steyermarki (old name: Dendrobates steyermarki) is a frog in Dendrobatidae group. It lives in Cerro Yapacana in Venezuela. People call it the demonic poison frog, demonic poison-arrow frog,[2] and Yapacana's little red frog.[3] It is the only species in the genus Minyobates.[4]
| Minyobates steyermarki | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Dendrobatidae |
| Genus: | Minyobates |
| Species: | M. steyermarki
|
| Binomial name | |
| Minyobates steyermarki (Rivero, 1971)
| |
| Synonyms | |
|
Dendrobates steyermarki Rivero, 1971 | |
Body
changeMinyobates steyermarki is a small frog. From nose to rear end, it can be as big as 19.5 mm (0.8 in) but it is usually shorter than 17 mm (0.7 in). It has a wide head with a short nose. The front legs are long and thin, and the toes of all four feet have disks on the toes for climbing, but the disks on the front feet are bigger. The skin of the frog's back is red or red-brown in color. It has many black spots. The legs can be red or pink in color. There are dark marks on the belly.[3]
Home
changeThe frog lives in tepui forests on mountains. Minyobates steyermarki lives on the ground in wooded areas with trees 8 to 10 metres (26 to 33 ft) high. People see it on rocks that have moss on them. The frog's young live in bromeliad plants. Scientists saw it in only one place: Cerro Yapacana in Venezuela.
Cerro Yapacana is a tepui. This is a piece of land shaped like a table. It comes up from the Orinoco and Ventuari Rivers. It is as high as 1,345 m (4,413 ft). The nearby rainforest is 80 metres (260 ft) above sea level. The plateau is in Yapacana National Park.
There is a lot of rain on this tepui. The temperature changes between 13 and 27 °C (55 and 81 °F).[5]
Young
changeThe frog's young live in bromeliad plants.[3] when humans keep the frogs, they see female frogs lay 3 to 9 eggs at a time. They lay them in hidden places with lots of water in the air. The male frogs watch the eggs. After the eggs hatch, they carry the tadpoles to water in bromeliad plants. These tadpoles swim and grow there.[1]
Danger
changeThe International Union for Conservation of Nature says assessed Minyobates steyermarki is in big danger of dying out. This is because all of its home is only 10 square kilometres (3.9 sq mi) in size. There were many frogs living on the tepui in 1999, but there are not as many now.[1] Wildfires could kill many frogs, and people dig big holes to get gold. This can change the way the rivers move and make bad chemicals. Some of these mines are legal and some are against the law.[1]
References
change- ↑ 1.0 1.1 1.2 1.3 IUCN SSC Amphibian Specialist Group (2020). "Minyobates steyermarki". IUCN Red List of Threatened Species. 2020: e.T55202A109533981. doi:10.2305/IUCN.UK.2020-3.RLTS.T55202A109533981.en. Retrieved 16 November 2021.
- ↑ Frost, Darrel R. (2014). "Minyobates steyermarki (Rivero, 1971)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 2014-09-03.
- ↑ 3.0 3.1 3.2 Dao, Athena (2010-09-30). "Minyobates steyermarki ". AmphibiaWeb. Retrieved 2014-09-23.
- ↑ Frost, Darrel R. (2014). "Minyobates Myers, 1987". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 2014-09-03.
- ↑ "Parque Nacional Cerro Yapacana". Cerro Yapacana (in Spanish). Retrieved 2014-09-23.