Venom Wiki / Zonke izilwane / Izinhlanzi ezinobuthi

Inombolo 1176 kwezingu-1 402

Red Sea stonefish

Synanceia nana

Mayelana negama: The scientific name nana means 'dwarf' or 'pygmy', a reference to its relatively small size.1

Kudinga udokotelaUngathintiKuyivelakancane ukuthi kubulale, kodwa uma ameva aso ekugwaza, yana kudokotela.

Izinhlanzi ezinobuthi

Ameva anobuthiSidla: Inyama

Ingozi ebantwini: Kubi kakhuluUma ameva aso ekugwaza, yana kudokotela. Ukufa kuyivelakancane kakhulu.

The Red Sea stonefish is a small, venomous fish that hides among rocks and coral in warm, shallow sea water. Its grey, bumpy body looks like the stones around it, so it is easy to miss. Its dorsal spines carry venom, so it is important to know what it looks like.1

Ihlala

Red Sea and Persian Gulf, in the western Indian Ocean1

ULwandlekazi i-India, Ulwandle Olubomvu, Ulwandle lwase-Arabia ne-Persian Gulf

Ekhaya

It lives hidden among rocks and coral in shallow salt water, at depths between 3.5 and 18 metres. It prefers warmer water, roughly 26 °C to 30 °C.1

Ubude

14 cm (5.3 in)1

Ijubane eliphezulu

cishe 2 km/h (1.2 mph)

Ukubhukuda, isiqagela nje

Sidlani?

It is an ambush predator. It half-buries itself or sits between rocks, waiting for prey to pass close by.1

Isithombe sika-Red Sea stonefish — Red Sea stonefish. Isithombe: Photo2222, no known copyright restrictions (public domain). Public domain, iNaturalist.

Indlela yokusibona

Grey colour and dotting that match the stones and reefs around it1
Raised bumps, or warts, across its surface1
A slimy coating that lets algae and sand stick to its body as camouflage1
14 dorsal spines, each with dark edges1
Grows up to 13.5 cm long1

Amandla obuthi

Ameva anobuthi

Ameva abukhali aphethe ubuthi. Ukusinyathela noma ukusibamba kubuhlungu.

Ubuthi baso benzani?

Its venom is a presynaptic neurotoxin, which disrupts nerve signals. The venom is released from glands when its erected dorsal spines are pressed with force.1

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: Kubi kakhuluUma ameva aso ekugwaza, yana kudokotela. Ukufa kuyivelakancane kakhulu.

The Red Sea stonefish is hazardous to people because of the venom in its dorsal spines.1

Senzani uma sesabile?

When threatened, it erects its dorsal spines, and relies on its camouflage to stay hidden.1

Uma ameva aso ekugwaza

Faka inxeba emanzini ashisayo, ashisa ngendlela umuntu angakwazi ukuyibekezelela ngaphandle kokusha (yihlole ngesandla sakho), imizuzu engama-30 kuya kwengama-90. Thola usizo lwezokwelapha, ikakhulukazi kuma-stonefish nama-stingray.

Njalo shayela kuqala inombolo yezimo eziphuthumayo (112, 000, 911). Lokhu kuyiseluleko sosizo lokuqala esijwayelekile, akusona iseluleko sezokwelapha. Izisekelo zosizo lokuqala

Hlala uphephile

Ungalokothi uthinte, ubambe noma ugcone isilwane sasendle, ngisho noma sincane, futhi ngisho noma sibukeka silele noma sifile.
Sinike isikhala. Uma uhlangana naso, hlala uzolile, uhlehle kancane bese usiyeka sihambe ngendlela yaso.
Uma ameva aso ekugwaza: hlala uzolile, ungashukumi, shayela inombolo yezimo eziphuthumayo (112, 000, 911) noma uye esibhedlela ngokushesha. Khumbula ukuthi besibukeka kanjani, isithombe siyasiza.

Asikuzingeli wena. Sisebenzisa ubuthi baso ukuze sibambe ukudla noma ukuzivikela, futhi singancamela ukucasha. Okwengeziwe mayelana nokuhlala uphephile

Kuphi emhlabeni?

I-Afrika I-Asia I-Yurophu INyakatho Melika INingizimu Melika I-Australia ne-Oceania ULwandlekazi i-India Ulwandle Olubomvu Ulwandle lwase-Arabia ne-Persian Gulf

Sikhulu kangakanani?

Side kangakanani?

side njengezitini zamathoyizi ezingu-4 ezilandelanayosingabhukuda ubude bechibi elikhulu lokubhukuda (50 m) ngemizuzwana engu-90

Red Sea stonefish mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

Umnenke wasengadini cishe 0.05 km/h (0.03 mph)

Red Sea stonefish cishe 2 km/h (1.2 mph)

Umuntu obhukudayo cishe 3 km/h (1.9 mph)

kuhle ukwazi

Amaqiniso

When it feels threatened, it raises its dorsal spines. Venom flows out of glands when force is applied to the spines.1

Its venom is protein based, so cooking can break it down.1

Its slimy coat collects algae and sand, which helps it blend into the seabed.1

Sharks, rays and sea snakes prey on stonefish. Their venom may work less well against these predators.1

Close relatives are not used in the legal aquarium trade because they are so venomous, and handling them needs great care.1

Okongoti bobuthi

Igama lesayensi: Synanceia nana
Iqembu: Izinhlanzi ezinobuthi
Umndeni: Synanceiidae2
Ukuhleleka: Perciformes
Amazwekazi: ULwandlekazi i-India, Ulwandle Olubomvu, Ulwandle lwase-Arabia ne-Persian Gulf, Izilwandlekazi
Simo saso endle: Least Concern (IUCN Red List)1
Ingozi ebantwini: 3 / 5: Kubi kakhulu3

Lapho amaqiniso evela khona

Synanceia nana (Wikipedia (CC BY-SA 4.0))
Synanceia nana (iNaturalist): amagama nokuhlelwa ngezigaba.
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