Venom Wiki / Dabbaaji fof / Sea urchin, sea star e gilɗi baharu

Limre 1271 e 1 402

Savigny's long-spined urchin

Diadema savignyi

Baɗte innde: The species name honours Marie Jules César Savigny, a French zoologist who described many new marine species from the Mediterranean and Red Sea.1

Ina muusa tanTaa memuIna muusa, kono gaañataa ma bone mawɗo.

Sea urchin, sea star e gilɗi baharu

Gi'e tookeIna ñaama: Puɗɗi

Bone e yimɓe: Ina muusaIna waawi muusude sanne, kono ɓadii abada wonaa bone mawɗo.

Savigny's long-spined urchin is a spiny sea animal that lives on reefs and in shallow lagoons. It has very long, thin spines that can grow up to 25 cm, and it comes out at night to graze on algae. Its spines are the part that can hurt people, so it is worth giving it plenty of room.1

Ina wona e

East coast of Africa, Red Sea, Indian Ocean, western Pacific, French Polynesia, Hawaii, New Caledonia and northern Australia1

Baharu Indiya, Baharu Pasifik, Baharu Boɗeeru, Baharu Arab e Gulf Persiya, Baharu Timor e Arafura, Baharu Bengal

Galle

It is found on mixed sandy, rocky and coral seabed, especially in places disturbed by storms or other natural events. It lives from the surface down to about 70 metres deep. It often hides in crevices or under boulders during the day.1

Njuuteendi

9 cm (3,5 in)1

Yaawre ɓurnde

ɓadii 0,02 km/h (0,01 mph)

Lumbaade, miijo tan

Hol ko nde ñaamata?

It feeds at dusk on the algal mat that grows over the seabed, tearing it up as it grazes. This helps keep algae from overwhelming corals.1

Foto Savigny's long-spined urchin — Savigny's long-spined urchin. Foto: Anders Poulsen, Deep Blue (http://www.colours.dk/). CC BY-SA 3.0, Wikimedia Commons.

No anndirto nde

Usually black, with a rounded body (called a test) up to about 9 cm across1
Long, thin, hollow spines that grow in tufts and can reach 25 cm; they are usually black but can be grey, dark brown or purple1
Juveniles may have bands of lighter and darker shades, and the occasional individual is completely white1
Iridescent green or blue lines around the interambulacral areas and around the periproct (the cone-shaped region surrounding the anus)1

Ina jiiɓindiree e: It is very similar to Diadema setosum, which shares much of its range and often lives in the same groups. Savigny's long-spined urchin lacks the thin orange ring around the periproct that Diadema setosum has.1

Doole tooke

Gi'e tooke

Gi'e ceeɓɗe ina njogii tooke. Yaabude nde walla nanngude nde ina muusa.

Hol no nde woni bone e yimɓe?

Bone e yimɓe: Ina muusaIna waawi muusude sanne, kono ɓadii abada wonaa bone mawɗo.

Hol ko nde waɗata si nde hulii?

When a shadow falls on it, it angles its spines towards the possible attacker.1

Si gi'e mum naatii e ɓanndu maa

Naatnu barme e ndiyam wulɗam, wulɗam no neɗɗo oo waawi muñde tawa sumataa, heɓu ballal doktaa ngam ittude gi'e. Taa asu ɗe e hoore maa.

Sahaa fof, noddu lamba ballal yaawngal (112, 000, 911) ko adii. Ɗum ko ballal arano kuuɓal, wonaa wasiyya doktaa. Aslu ballal arano

Reen hoore maa

Taa memu, taa nanngu, taa aaɓnu dabbaare ladde abada, hay pamaro, hay si ina wayi no ɗaanii walla maayii.
Accu nde nokku. Si a fottii e gooto, deeƴu, ruttu caggal seeɗa seeɗa, accu nde yaha laawol mum.
Si gi'e mum naatii e ɓanndu maa: deeƴu, taa dillu, noddu lamba ballal yaawngal (112, 000, 911) walla yah asibiti law. Siftor no nde wayri, foto ina walla.

Nde ɗaɓɓaaki ma. Nde huutora tooke mum ngam nanngude ñaamdu walla reende hoore mum, nde ɓuri yiɗde suuɗaade. Ɓeydu anndude no reentorto

Hol to e aduna?

Afirik Asiya Turai Amerik Rewo Amerik Worgo Australiya e Oseaniya Baharu Pasifik Baharu Indiya Baharu Boɗeeru Baharu Arab e Gulf Persiya Baharu Timor e Arafura Baharu Bengal

Hol no nde mawni?

Hol no nde juuti?

juuti no bulok fijo 3 jokkondiraaɗiɓuri leeltude katantanwa ngesa

Hol no Savigny's long-spined urchin mawni, fottindaade e AAN?

Hiisa tan nder browser maa. Alaa ko mooftetee walla ko neletee.

Hol no nde yaawi?

Puccu baharu ɓadii 0,0015 km/h (0 mph)

Savigny's long-spined urchin ɓadii 0,02 km/h (0,01 mph)

Katantanwa ngesa ɓadii 0,05 km/h (0,03 mph)

ina haani anndeede

Anndal

Its spines are brittle, thin and hollow, and grow in tufts that can be as long as 25 cm.1

Small fish such as cardinal fish, flatworms and shrimps sometimes shelter among its long spines.1

It spawns just after the full moon, while its close relative Diadema setosum mostly spawns around days eight to ten of the lunar cycle, which keeps the two species from interbreeding.1

Its grazing helps control algae, which might otherwise smother corals.1

It is nocturnal, hiding in crevices or under boulders by day, though several individuals sometimes huddle together in the open.1

Its predators include pufferfish, porcupinefish, lobsters and snails.1

Ngam ganduɓe tooke

Innde ganndal: Diadema savignyi
Fedde: Sea urchin, sea star e gilɗi baharu
Besngu: Diadematidae2
Tolno: Diadematoida
Nahiyaaji: Baharu Indiya, Baharu Pasifik, Baharu Boɗeeru, Baharu Arab e Gulf Persiya, Baharu Timor e Arafura, Baharu Bengal, Baharuuji mawɗi
Ɓikkoy: It does not have live young. Instead it releases eggs and sperm into the water (spawning), mainly during the north-east monsoon period, peaking in May, and timed to the lunar cycle.1
Bone e yimɓe: 2 / 5: Ina muusa3

Ɗo anndal iwi

Diadema savignyi (Wikipedia (CC BY-SA 4.0))
Diadema savignyi (iNaturalist): inɗe e tolnugol.
Venom Wiki: darja bone, mawnude woowaaɗo e miijo yaawre ko amen. Ndaar no min hiisirta ɗum: No min betiri bone.

Kala anndal e ngoo hello ina jogii limre hollirnde iwdi mum. Si min juumii, accu min, min yiɗɓe dabbaaji, wonaa jaridaa ganndal. Wiy min e [email protected] min feewnitay.

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