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Igishushanyo cya Dinosaur ant of Brazil
No. 1020 kuri 1 402

Dinosaur ant of Brazil

Dinoponera quadriceps
Irababaza gusaIrababaza, ariko ntizakugirira nabi bikomeye.
Ibimonyo Itera uruboriIrya: Bike muri buri kimwe
Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The Dinosaur ant is a large ant from northeastern Brazil. It has a venomous sting that it uses to subdue big live prey and to defend its nest. Scientists are studying its venom because it may be useful for medicines.1

Iba muri
Northeastern Brazil: the states of Alagoas, Bahia, Ceará, Paraíba, Pernambuco and Rio Grande do Norte1
Amerika y'Amajyepfo
Ahabanza
It lives in Caatinga, Cerrado, upland humid forest and Atlantic forest. Nests are usually built at the base of trees, although in Atlantic forest about 60% of nests were 3 m away from any tree. Its nests are deeper than those of some related species.1
Uburebure
3 cm (1,2 in)3
ingano isanzwe y'ikuze
Umuvuduko wo hejuru
hafi 0,41 km/h (0,25 mph)
Ku butaka, ikigereranyo cy'ugereranyije
Irya iki?
It mostly eats scavenged invertebrates, which are animals without a backbone. It also takes live prey, seeds and fruit. Its diet is similar across the genus, whatever the habitat.1
Koko!Ifoto ya Dinosaur ant of Brazil
Dinosaur ant of Brazil. Ifoto: B. Phalan. CC BY 4.0, iNaturalist.

Uko wayimenya

  • Workers have a fine, textured surface that is dull rather than shiny.1
  • Workers are covered in long, hair-like bristles.1
  • Males are light brown and have long, fine hairs on the second segment of their antennae.1
  • Colonies are large, with an average of 80 workers and a range of 26 to 238.1

Ikunze kwitiranywa na: It is most often confused with Dinoponera mutica. Dinoponera quadriceps has a dull, finely textured surface, no striped throat and a petiole (the narrow waist segment) that bulges at its upper front edge. Dinoponera mutica has a rougher surface, a striped throat and a petiole with even, non-bulging corners.1

Imbaraga z'ubumara

Itera urubori

Ubumara busohokera mu rubori.

Ubumara bwayo bukora iki?

Its sting delivers venom that causes severe pain. The pain can last up to 48 hours. The venom contains many different compounds that can have wide effects on the body.1

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The sting causes severe pain lasting up to 48 hours.1

Ikora iki iyo ifite ubwoba?

Workers use their sting to defend the nest.1

Niba itera urubori

  • Oza aho zateye urubori kandi uhakonjeshe.
  • Niba umuntu ahumeka bimugoye, akabyimba mu maso cyangwa mu muhogo, cyangwa akumva agiye guta ubwenge, ni ikibazo cyihutirwa cya aleriji: hamagara nimero y'ubutabazi.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

  • Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
  • Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
  • Niba imwe igutereye urubori: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ni hehe ku isi?

AfurikaAziyaUburayiAmerika y'AmajyaruguruAmerika y'AmajyepfoOsitaraliya na Oseyaniya

Ingana gute?

Ireshya ite?

Dinosaur ant of Brazil ireshya hafi 3 cm (1,2 in)Trombone yo gufata impapuro hafi 3 cm (1,2 in)Telefoni igezweho hafi 15 cm (5,9 in)
ireshya hafi na trombone yo gufata impapuro

Dinosaur ant of Brazil ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

This ant has no queen. All individuals are similar in form and can reproduce.1

2

In laboratory tests on mice, its venom reduced pain.1

3

Its nests are deeper than those of Dinoponera gigantea, which may help it cope with dry seasons.1

4

Of all the Dinoponera ants, this species has the largest colonies.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Dinoponera quadriceps
Itsinda
Ibimonyo
Umuryango
Formicidae2
Itsinda rinini (order)
Hymenoptera
Imigabane
Amerika y'Amajyepfo
Abana bato
There is no queen caste, and all individuals look alike and can reproduce.1
Akaga ku bantu
2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

  1. Dinoponera quadriceps (Wikipedia (CC BY-SA 4.0))
  2. Dinoponera quadriceps (iNaturalist): amazina n'ibyiciro.
  3. Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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