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Nataal bu ñu rëdd ci Blue sea dragon
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Blue sea dragon

Glaucus atlanticus
Ci turam: The generic name Glaucus comes from the Ancient Greek word glaukós, meaning "bluish-grey", "bluish-green" or "gleaming".1
Dafay metti rekkDafay metti, waaye du la lor bu bon.
Cône ak pieuvre Dafay jamDafay lekk: Yàpp
Musiba ci nit: Dafay mettiMën na metti lool, waaye lu bon du faral di am.

The blue sea dragon is a small, bright blue sea slug that floats upside down on the open ocean. It drifts with winds and currents in warm and temperate seas around the world. It is special because it steals stinging cells from the animals it eats and uses them as its own weapon.1

Dafay dund ci
Warm and temperate oceans worldwide, including South Africa, Europe, eastern Australia, Brazil, India and Thailand1
Mbàmbulaanu Atlantig, Mbàmbulaanu Pasifik, Mbàmbulaanu End
Kër
It lives in the open ocean (the pelagic zone) and is carried by winds and currents. Because it sometimes washes up on shore, people may find it on beaches, for example in Thailand, Spain and Texas.1
Guddaay
3 cm (1,2 in)1
Gaawaay bu gën a kawe
lu tollu ci 0,01 km/h (0,01 mph)
Féey, xalaat
Lan lay lekk?
It feeds on other floating sea animals, including the Portuguese man o' war and other venomous siphonophores. It bites off chunks of its prey with serrated teeth and a strong jaw.1
Dëgg-dëgg!Fotoy Blue sea dragon
Blue sea dragon. Foto: Sylke Rohrlach. CC BY-SA 4.0, iNaturalist.

Ni ngay ko xàmmee

  • Usually around 3 cm long1
  • Floats upside down at the surface, with its blue side facing up1
  • Silvery grey on its back, which faces down in the water1
  • Dark blue stripes on its head1
  • Six finger-like, feathery appendages called cerata1

Ñu ngi koy faral di jaxasoo ak: It is closely related to G. marginatus, which is now known to be four separate species living in the Indian and Pacific Oceans. It also shares the name "blue dragon" with Pteraeolidia ianthina and G. marginatus.1

Kàttanu daŋar

Dafay jam

Daŋar bi dafay génn ci ab dag buy jam.

Lan la daŋar biy sóob di def?

It does not make its own venom. It takes the stinging cells (nematocysts) from the Portuguese man o' war and stores them in its cerata, a process called kleptocnidy. Because it concentrates this venom, its sting can be stronger than that of the animal it eats. Symptoms can include pain, nausea, vomiting, a rash, redness and blisters.1

Ni mu lore nit ñi?

Musiba ci nit: Dafay mettiMën na metti lool, waaye lu bon du faral di am.

Picking up the animal can cause a very painful sting that may be potentially dangerous. Its sting produces symptoms similar to those of the Portuguese man o' war.1

Lan lay def bu tiitee?

It stores stinging cells from its prey in its cerata and uses them against predators.1

Su jamee

  • Immobilisation ak pression: laxasal ab bànd élastique bu dëgër ci kaw fa mu màtt, ba noppi nga laxas cër bi yépp jëm kaw, takkal ko attelle, te def ba nit ki bañ a yëngu dara ba ndimbal ñëw.
  • Pieuvre à anneaux bleus walla cône (koxu géej) mën na taxawal noyyib nit ki, te xelam nekk ci ba tey: wooal ndimbal te nga pare ngir may ko noyyi (bouche-à-bouche) ba ambulaas bi jot te jël ko.

Saa su nekk, woo jëkk sa nimerob urgence (112, 000, 911). Lii ay ndigal yu yaatu ci ndimbal yu jëkk la, du ndigalu doktoor. Li war a xam ci ndimbal yu jëkk

Sàmmal sa bopp

  • Bul laal mukk, bul jàpp, bul sonal ab rab bu àll, doonte bu ndaw la, te doonte dafa mel ni dafa nelaw walla dafa dee.
  • May ko bérab. Su nga ko gisee, dalal, dellu ginnaaw ndànk-ndànk te bàyyi ko mu dem yoonam.
  • Su benn jamee la: dalal, bul yëngu, woo sa nimerob urgence (112, 000, 911) walla dem lopitaan ci gaaw. Bul fàtte ni mu meloon, ab nataal dina dimbali.

Du la wut. Dafay jëfandikoo daŋaram ngir jàpp lu muy lekk walla ngir aar boppam, te nëbbu moo ko gën a neex. Yeneen ci ni ngay sàmme sa bopp

Ni mu réye?

Ni mu guddoo?

Blue sea dragon guddaayam lu tollu ci 3 cm (1,2 in)Ab trombone lu tollu ci 3 cm (1,2 in)Ab smartphone lu tollu ci 15 cm (5,9 in)
guddu na lu tollu ci trombonegën a yéex escargot bu tóokër

Blue sea dragon ni mu réye ci wetu YOW?

Ay waññ rekk ci sa navigateur. Dara du denc te dara du yónnee fenn.

Ni mu gaawe?

baax na xam

Xibaar

1

It can eat the Portuguese man o' war without harm, because it is immune to that animal's stinging cells.1

2

It floats upside down because its gas-filled stomach sac sits on the wrong side of its body, so its foot becomes its upper surface.1

3

Its blue colour is thought to reflect harmful ultraviolet sunlight.1

4

Its countershading, with blue on top and silver-grey below, helps it hide from predators above and below.1

5

It can lay up to 55 egg strings per hour.1

Ngir boroom xam-xam ci daŋar

Turu xam-xam
Glaucus atlanticus
Mbooloo
Cône ak pieuvre
Njaboot
Glaucidae2
Toftal
Nudibranchia
Kontinaa yi
Mbàmbulaanu Atlantig, Mbàmbulaanu Pasifik, Mbàmbulaanu End, Mbàmbulaan yi
Liir yi
After mating, both partners lay egg strings with up to 20 eggs on each string, often in wood or on carcasses.1
Diiru dund
lu tollu ci 1 at1
Musiba ci nit
2 / 5: Dafay metti3

Fa xibaar yi jóge

  1. Glaucus atlanticus (Wikipedia (CC BY-SA 4.0))
  2. Glaucus atlanticus (iNaturalist): tur ak ni ñu leen séddale.
  3. Venom Wiki: tolluwaayu musiba bi, réyaay bu yem bi ak xalaatu gaawaay bi, nun ñoo leen defar. Seetal ni nu leen waññe: Ni nuy natte musiba.

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