Blue sea dragon
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

Sɛdeɛ wobɛhunu no
- 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
Wɔtaa fa no sɛ: 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
Bɔre ahoɔden
Bɔre fi ne dua ano nsɔe (stinger) mu ba.
Ne bɔre yɛ dɛn?
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
Ne asiane ma nnipa te sɛn?
Asiane ma nnipa: Ɛyɛ yawƐtumi yɛ yaw paa, nanso ɛkame ayɛ sɛ ɛnyɛ asiane kɛseɛ da.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
Ɛyɛ dɛn bere a ehu aka no?
It stores stinging cells from its prey in its cerata and uses them against predators.1
Sɛ ɛwɔ a
- Pressure immobilisation: fa elastic bandage a ɛyɛ den kyekyere baabi a ɛkaa no so, na afei kyekyere kɔ soro wɔ nsa anaa nan no nyinaa so, fa splint kyekyere ho, na ma onipa no ntena dinn koraa kosi sɛ mmoa bɛba.
- Octopus a ɔwɔ nkaa bruu anaa cone snail betumi ama onipa agyae home bere a ɔda so nim deɛ ɛrekɔ so: frɛ ma wɔmmɛboa, na siesie wo ho sɛ wobɛhome ahyɛ n'ano mu (rescue breaths) kosi sɛ ambulance no bɛba abɛgye so.
Di kan frɛ wo ahohiahia nɔma (112, 000, 911). Yei yɛ mmoa a ɛdi kan ho akwankyerɛ, ɛnyɛ dɔkota afotuo. Mmoa a ɛdi kan ho nsɛm titiriw
Hwɛ wo ho so
- Mfa wo nsa nka wiram aboa biara, nkyere no na mfa no nni agorɔ, sɛ ɔyɛ ketewa mpo, na sɛ ɛte sɛ ɔrededa anaa wawu mpo a.
- Ma no kwan. Sɛ wohyia baako a, ma wo bo nnwo, san w'akyi brɛoo na ma ɔnkɔ ne kwan.
- Sɛ baako wɔ wo a: ma wo bo nnwo, tena dinn, frɛ wo ahohiahia nɔma (112, 000, 911) anaa kɔ ayaresabea ntɛm. Kae sɛdeɛ na ɛte, mfonini bɛboa.
Ɛnhwehwɛ wo sɛ ɛbɛpira wo. Ɛde ne bɔre kyere aduane anaa ɛbɔ ne ho ban, na ɛpɛ sɛ ɛhinta sene biribiara. Nsɛm pii fa ahobammɔ ho
Wiase mu baabi bɛn?
Ne kɛseɛ te sɛn?
Ne tenten te sɛn?
ne tenten bɛyɛ sɛ paper clip
ɛyɛ brɛoo sen nwa a ɔte turomBlue sea dragon kɛseɛ te sɛn sɛ wode toto WO ho a?
Akontabuo kɛkɛ wɔ wo browser mu. Wɔnkora hwee, na wɔmfa hwee nkɔ baabiara.
Ne ntɛm te sɛn?
Nsɛm
It can eat the Portuguese man o' war without harm, because it is immune to that animal's stinging cells.1
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
Its blue colour is thought to reflect harmful ultraviolet sunlight.1
Its countershading, with blue on top and silver-grey below, helps it hide from predators above and below.1
It can lay up to 55 egg strings per hour.1
Ma bɔre ho animdefoɔ
- Nyansahu din
- Glaucus atlanticus
- Kuo
- Cone snails ne octopus
- Abusua
- Glaucidae2
- Nhyehyɛeɛ (Order)
- Nudibranchia
- Asaase akɛseɛ
- Atlantic Po, Pacific Po, India Po, Po akɛseɛ
- Mmofra nketewa
- After mating, both partners lay egg strings with up to 20 eggs on each string, often in wood or on carcasses.1
- Mfeɛ a ɔtena ase
- bɛyɛ mfeɛ 11
- Asiane ma nnipa
- 2 / 5: Ɛyɛ yaw3
Baabi a nsɛm no fi
- Glaucus atlanticus (Wikipedia (CC BY-SA 4.0))
- Glaucus atlanticus (iNaturalist): din ne nkyekyɛmu.
- Venom Wiki: asiane gyinabea, kɛseɛ a ɛtaa yɛ ne ntɛm susuo no yɛ yɛn ankasa deɛ. Hwɛ sɛdeɛ yɛbu no: Sɛdeɛ yɛkyerɛ asiane gyinabea.
Nsɛm biara a ɛwɔ kratafa yi so wɔ nɔma a ɛkyerɛ ne fibea. Sɛ yɛfom biribi a, kafra, yɛyɛ mmoa ho akɔnnɔfoɔ, ɛnyɛ nyansahu nwoma. Ka kyerɛ yɛn wɔ [email protected] na yɛbɛsiesie.
Ɛwɔ