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Fakkii kaartuunii Christmas tree hydroid
Lakk. 1129 1 402 keessaa

Christmas tree hydroid

Pennaria disticha
Ni dhukkubsa qofaNi dhukkubsa, garuu cimsee si hin miidhu.
Balaa namootaaf: Ni dhukkubsaBaay'ee dhukkubsuu danda'a, garuu gonkumaa jechuun ni danda'ama cimaa hin ta'u.

The Christmas tree hydroid is a small, branching sea creature that grows in colonies on rocks and hard surfaces in shallow water. It is found in warm seas around the world, and it is common in the Mediterranean Sea. Scientists have used it to study how animals catch their prey.1

Kan jiraatu
Warm waters worldwide; probably began in the western Atlantic Ocean, and is common in the Mediterranean Sea1
Garba Atlaantikii, Garba Paasifikii, Garba Hindii, Galaana Kaariibiyaan, Galaana Meditiraaniyaa, Galaana Meeksikoo, Galaana Timoor fi Araafuuraa, Galaana Bengaal, Galaana Kaaliforniyaa
Mana
It grows in shallow water, attached to hard surfaces such as rocks and man-made structures, in places with some water movement. On reefs it is usually found in less-exposed spots and in crevices. It has also spread on ropes and other structures placed in the sea.1
Dheerina
30 cm (1 ft)1
Ariitii olaanaa
gara 0,01 km/sa'a (0,01 mph)
Daakuu, tilmaama
Maal nyaata?
The polyps spread their tentacles to catch small zooplankton that drift past. Stinging cells on the tentacles immobilise the prey, then the crown bends over and the prey is killed and pushed into the mouth.1
Dhugumaan!Suuraa Christmas tree hydroid
Christmas tree hydroid. Suuraa: Stephen Thorpe. CC BY 4.0, iNaturalist.

Akkaataa itti beekamu

  • Colonies have many branching stems, up to 30 cm high, arranged in a tree-like shape1
  • The stalks are dark brown or blackish, but are often coated with algae and diatoms, giving them a muddy look1
  • The tiny whitish polyps are tinged with red1
  • Each polyp has many slender tentacles at its base and up to twelve tentacles with knobbed tips around its mouth1

Humna summii

Iddii

Summiin qeensa iddii (stinger) keessaan ba'a.

Summiin isaa (ciniinnaa ykn iddiin) maal godha?

Contact with a rope on which this hydroid was growing caused an acute, painful skin inflammation (dermatitis) in several people. Contact with the stinging cells on its tentacles is the cause.1

Namootaaf hammam balaa qaba?

Balaa namootaaf: Ni dhukkubsaBaay'ee dhukkubsuu danda'a, garuu gonkumaa jechuun ni danda'ama cimaa hin ta'u.

Several people who touched a rope covered in this hydroid got an acute, painful dermatitis. No deaths are known.1

Yoo idde

  • Bishaan keessaa ba'iitii qaccee (tentacles) kamiyyuu (guwaantiin ykn huccuun) irraa buqqisi.
  • Jeelifiishii saanduqaa (box jellyfish) tiroopikaalaatiif: bakka iddame irratti yoo xiqqaate sekoondii 30f aceetoo (vinegar) naqi, gargaarsa waami, CPR (deebisanii hargansiisuu fi onnee dhiibuu) gochuuf qophaa'i. Bluebottle fi kanneen biroo baay'eef: bishaan galaanaatiin dhiqi, sana booda dhukkubbiif bishaan ho'aa fayyadami.

Yeroo hunda dursa lakkoofsa balaa tasaa kee bilbili (112, 000, 911). Kun qajeelfama gargaarsa jalqabaa waliigalaa ti, gorsa yaalaa miti. Bu'uura gargaarsa jalqabaa

Nageenyaan turi

  • Bineensa bosonaa gonkumaa hin tuqin, hin qabin, hin tuttuqin, xiqqaa ta'us, rafe ykn du'e fakkaatus.
  • Iddoo itti kenni. Yoo tokko wajjin wal argite, tasgabbaa'i, suuta duubatti deebi'iitii karaa isaa akka deemu dhiisi.
  • Yoo tokko si idde: tasgabbaa'i, sochii malee turi, lakkoofsa balaa tasaa kee (112, 000, 911) bilbili ykn dafii hospitaala ga'i. Maal akka fakkaatu yaadadhu, suuraan ni gargaara.

Si miidhuuf si hin barbaadu. Summii isaa nyaata qabachuuf ykn of eeguuf fayyadama, dhokachuu immoo baay'ee filata. Waa'ee nageenyaa dabalataan

Hammam guddaa dha?

Dheerinni isaa hammam?

Christmas tree hydroid dheerinni gara 30 cm (1 ft)Muuzii gara 18 cm (7,1 in)Adurree manaa gara 50 cm (1,6 ft)
akka bilookii taphaa 9 tarree tokkoon dheerataqocaa iddoo biqiltuu caalaa suuta deema

Christmas tree hydroid SI wajjin yoo wal bira qabamu hammam guddaa dha?

Herrega qofa barsiisaa kee keessatti. Homtuu hin olkaa'amu, eessayyuu hin ergamu.

Hammam ariifata?

beekuun gaarii dha

Dhugaawwan

1

It has spread around the world largely through people's maritime activities, by attaching to ships and structures.1

2

It has been used in research into how animals capture their prey.1

3

Colonies grow by budding, which forms new feeding polyps.1

4

Its free-swimming larvae drift with the plankton before settling on a hard surface.1

Ogeeyyii summiitiif

Maqaa saayinsii
Pennaria disticha
Garee
Jeelifiishii fi uumamoota galaanaa iddu
Maatii
Pennariidae2
Tartiiba
Anthoathecata
Ardiiwwan
Garba Atlaantikii, Garba Paasifikii, Garba Hindii, Galaana Kaariibiyaan, Galaana Meditiraaniyaa, Galaana Meeksikoo, Galaana Timoor fi Araafuuraa, Galaana Bengaal, Galaana Kaaliforniyaa, Garboota
Ilmoolee
Females release up to six eggs. Each embryo develops within a day or so into a free-swimming larva called a planula, which later settles on a hard surface to start a new colony.1
Balaa namootaaf
2 / 5: Ni dhukkubsa3

Dhugaawwan eessaa dhufu

  1. Pennaria disticha (Wikipedia (CC BY-SA 4.0))
  2. Pennaria disticha (iNaturalist): maqaa fi ramaddii.
  3. Venom Wiki: sadarkaan balaa, guddinni idilee fi tilmaamni ariitii kan keenya. Akkamitti akka hojjennu ilaali: Balaa akkamitti madaalla.

Dhugaan fuula kana irra jiru hundi lakkoofsa madda isaatti si qajeelchu qaba. Yoo waan tokko dogoggorre, dhiifama, nuti jaallattoota bineensotaa ti malee joornaalii saayinsii miti. [email protected] irratti nutti himi, ni sirreessina.

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Garee wal fakkaataa irraa dabalataan: Jeelifiishii fi uumamoota galaanaa iddu

Akkasumas kan jiraatu: Garba Atlaantikii

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