Venom Wiki
Natal Alcatrazes lancehead
No. 0409 e 1 402

Alcatrazes lancehead

Bothrops alcatraz
Ko fii innde ndee: Named after the Alcatrazes Islands, where it is found.1
No sokli doktoroSeeɗa tun no wara, kono ŋatgol no haani doktoro.
Wipeeri ngaska ŊatgolNo ñaama: Teewu
Musiiba e yimɓe: Musiiba mawɗoŊatgol no haani doktoro. Maayde no famɗi sanne.

The Alcatrazes lancehead is a small pit viper, a venomous snake that senses heat with pits on its face. It lives only on Ilha Alcatrazes, a small island off the coast of southeastern Brazil. It is special because its island home has shaped it over thousands of years into a snake that stays small.1

No hoɗi nder
Ilha Alcatrazes, one of four islands in the Alcatrazes Archipelago, about 35 km off the coast of São Paulo, southeastern Brazil1
Amerik Sud
Hello arano
It lives in low Atlantic Forest vegetation on Ilha Alcatrazes, an island of only 1.35 km². The highest point on the island is 266 metres above sea level.1
Juutugol
50 cm (1,7 ft)1
Yaawugol ɓurngol toowugol
wona 3,3 km/h (2,1 mph)
E leydi yoornde, miijo tun
Ko honɗun ngal ñaamata?
It eats small lizards, centipedes and amphibians. Its main food was rodents, but once it was isolated on the island it began eating cockroaches and centipedes as well.1
Goonga!Natal Alcatrazes lancehead
Alcatrazes lancehead. Natal: Douglas Bete. CC BY 4.0, iNaturalist.

Hono anndirtee ngal

  • A small pit viper, reaching a maximum length of about 46 cm in males and 50 cm in females.1
  • Relatively large eyes for its body size.1
  • Found only on the Alcatrazes Islands, so it is not expected anywhere else in Brazil.1

No jiibondiree e: Its island population was once connected to the mainland, where the common Bothrops still lives. Its small size and large eyes set it apart from these larger relatives.1

Doole tooke ŋatgol

Ŋatgol

Tooke no yaltira ñiiƴe mum tuma ngal ŋatata.

Hono musiiba mum heewiri e yimɓe?

Musiiba e yimɓe: Musiiba mawɗoŊatgol no haani doktoro. Maayde no famɗi sanne.

Si no ŋata

  • Haɗu neɗɗo on dillagol, deeƴnu mo, jogo koyngal walla jungo ŋataaɗo on e toownde ɓernde, ittu baagiiji e ko tiiɗi fow, yahra mo lopitaan law.

Adii fow noddu nimero ballal (112, 000, 911). Ɗum ko anndinal ballal adiingal, wanaa saaraangal doktoro. Ko adii nder ballal adiingal

Reen hoore maa

  • Wota a meem, wota a nanngu, wota a jalnu kullal ladde haa abada, hay si ko tokooso, hay si no yi'ee no ɗaanii walla maayii.
  • Accu ngal nokku. Si a fotti e ngal, deeƴu, ruttu ɓaawo seeɗa seeɗa, accu ngal yaha laawol mum.
  • Si gooto e majji ŋatii ma: deeƴu, wota a dillu, noddu nimero ballal (112, 000, 911) walla yahu lopitaan law. Jogo e hakkille no ngal nanndi, natal no walla.

Ngal faalaaka gaañugol ma. Ngal no huutora tooke mum ngam nanngugol ñaamdu walla reenugol hoore mum, ngal ɓuri yiɗugol suuɗaade. Ko ɓeydi fii reenugol hoore maa

Hono mawniri?

Hono juutiri?

Alcatrazes lancehead juuti wona 50 cm (1,7 ft)Ullundu suudu wona 50 cm (1,6 ft)Rawaandu wona 1 m (3,3 ft)
juuti no banaanaaji 3 jokkondirɗijuuti no kaaɗe mahirɗe 16 e diisa gootono waawi taccugol meeteruuji 100 nder segonde 110 (neɗɗo ɓurɗo yaawugol sokli 9,6)

Hono Alcatrazes lancehead mawniri, si fooɗondiraama e AN?

Ko limoore tun nder navigateur maa. Alaa ko danndetee walla ko neldetee ka nokku woo.

Hono yaawiri?

moƴƴi anndugol

Humpito

1

Over time, isolated snakes shrank in size, a process known as allopatric speciation, because their food supply was less nutritious.1

2

About 15,000 years ago, rising seas cut the island off from the mainland, and its snakes became isolated.1

3

The island was once used as a naval target practice area.1

4

Its small size and relatively large eyes are considered juvenile (paedomorphic) features.1

Ngam ganduɓe tooke

Innde ganndal
Bothrops alcatraz
Fedde
Wipeeri ngaska
Ɓesngu
Viperidae2
Ordre
Squamata
Leyɗe mawɗe
Amerik Sud
Hono ngal woniri nder ladde
Vulnerable (IUCN Red List)1
Musiiba e yimɓe
3 / 5: Musiiba mawɗo3

Ɗo humpitooji ɗin iwri

  1. Bothrops alcatraz (Wikipedia (CC BY-SA 4.0))
  2. Bothrops alcatraz (iNaturalist): inɗe e ŋoordingol (classification).
  3. Venom Wiki: tolno musiiba, mawnugol aadaajo e miijo yaawugol ko amen. Ndaar no min ƴeewtirta ɗum: Hono min tolnirta musiiba.

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