Toxic zoanthid
Palythoa toxica is a small, crust-like sea animal, called a zoanthid, that grows on rocks. It lives in Hawaii and is special because it is the species from which the very poisonous substance palytoxin was first discovered and isolated.1

Co renconuscher el
- It grows as a flat, encrusting layer over rock.1
- It has a firm, tough outer covering.1
- Its polyps are partly sunk into a cushiony mat that spreads across the rock and contains sand grains and bits of debris.1
- Each polyp has a broad mouth disc with a fringe of tentacles.1
- Its colour varies but is usually cream, grey or pale brown.1
Forza tossica
Sia pel è tossica. Igl è privlus d'al tutgar, d'al litgar u d'al mangiar.
Tge fa sia substanza tossica?
It is not venomous in the sense of injecting venom with a bite or sting. It contains palytoxin, one of the most poisonous substances known.1
Quant privlus è el per umans?
Privel per umans: Fitg privlusEl po mazzar ina persuna che na survegn nagin tractament.Palytoxin is one of the most poisonous substances known, and people have been poisoned by handling this animal in reef aquariums.1
Sch'insatgi l'ha tutgà u mangià
- Sch'insatgi l'ha mangià u ha sintoms suenter l'avair mangià: clama immediat tes numer d'urgenza u il center toxicologic.
Clama adina l'emprim tes numer d'urgenza (112, 000, 911). Quai è in cussegl general d'emprim agid, betg in cussegl medicinal. Basa da l'emprim agid
Resta en segirezza
- Na tutga, na piglia e na tizza mai in animal selvadi, gnanc in pitschen, ed era sch'el para da durmir u d'esser mort.
- Dà spazi a l'animal. Sche ti scuntras in, resta calm, va plaun enavos e lascha ir el per sia via.
- Sche ti l'has tutgà u mangià: na sfruscha betg ils egls u la bucca, lava ils mauns e tschertga agid medicinal.
El n'ha betg quai sin tai. Ses tissi è mo là, per che nagin na al mangia. Dapli davart la segirezza
Nua sin il mund?
Quant grond è el?
Quant lung è el?
pli curt che tes det pitschenQuant grond è Toxic zoanthid cumpareglià cun TAI?
Mo matematica en tes navigatur. Nagut na vegn memorisà u tramess.
Quant svelt è el?
Fatgs
Early Hawaiians used this animal to poison the tips of their weapons, and a legend says warriors could break a taboo and dip their spear tips into its pool when under severe threat.1
In 1961 researchers took specimens from the pool despite local advice, and the laboratories of the Hawaiian Institute of Marine Biology on Coconut Island were destroyed by fire on that same day.1
Palythoa toxica is the species in which palytoxin was first discovered and first isolated.1
Unlike a related species, P. toxica is equally toxic all year round rather than changing with the seasons.1
Palytoxin has also been found in other Palythoa species, some algae, and certain crabs and fish, and it has been suggested that a dinoflagellate in the genus Ostreopsis produces the toxin.1
Da nua che vegnan ils fatgs
- Palythoa toxica (Wikipedia (CC BY-SA 4.0))
- Palythoa toxica (iNaturalist): nums e classificaziun.
- Venom Wiki: il stgalim da privel, la grondezza tipica e la stima da la sveltezza èn noss agens. Guarda co che nus als calculain: Co che nus valitain il privel.
Mintga fatg sin questa pagina ha in numer che renvia a sia funtauna. Sche nus avain fatg in sbagl, perstgisa, nus essan fans d'animals, betg ina revista scientifica. Scriva a nus a [email protected] e nus curregin.
Tissi en sia pel