Pine-tree lappet
The pine-tree lappet is a moth whose caterpillars eat the needles and bark of pine and spruce trees. It is found across Europe, Asia and North Africa. Its caterpillars are covered in fine, sharp hairs that can irritate the skin and cause a serious illness, so it is important to recognise them and avoid touching them.1

Otú ị ga-esi mata ya
- Caterpillars are fuzzy, covered in long, slender hairs with sharp tips, and have black hairs on the thorax.1
- Caterpillar thorax has thick, alternating steel-blue bands, and the abdomen has a black mark bordered by irregular white lines.1
- Cocoons are loose and partly see-through, ranging from yellow-brown to deep black, and are often marked with steel-blue hairs.1
- Adult forewings are grey-brown to brown with a reddish-brown band and a dark brown to black stripe along the edges.1
- Females are larger than males, with a wingspan of 70 to 90 mm, while males have a wingspan of 50 to 70 mm and are usually darker.1
Ike nsị
Obere ajị ma ọ bụ mkpu na-agbaji n'akpụkpọ ahụ, na-agbakwa agba.
Gịnị ka nsị ọ na-agba na-eme?
This animal is not venomous. When the sharp hairs of the caterpillar or cocoon break the skin, they release a toxin. This can cause skin rash, inflammation of the joints and cartilage, and chronic osteoarthritis.1
Kedu otú o si dị egwu nye mmadụ?
Ihe ize ndụ nye mmadụ: Na-afụ ụfụỌ nwere ike ịfụ ụfụ nke ukwuu, mana ọ naghị adịkarị njọ.Contact with the hairs of living or dead caterpillars, or with their cocoons, can cause an illness called dendrolimiasis.1
Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?
Caterpillars defend themselves with their sharp, irritating hairs, while adults lose these hairs and rely on camouflage.1
Ọ bụrụ na i metụ ajị ya aka
- Maka ajị ikpuru na-agba agba: jiri teepu na-arapara arapara wepụ ha, wee saa akpụkpọ ahụ. Ehichala ya.
- Maka ịta: saa ya, mee ka ọ jụọ oyi. Chọọ enyemaka ọgwụ ma ọ bụrụ na ahụ adịghị onye ahụ mma ma ọ bụ na ọbara na-agba ya ngwa ngwa.
Na-ebu ụzọ kpọọ nọmba mberede gị mgbe niile (112, 000, 911). Nke a bụ ndụmọdụ enyemaka mbụ n'ozuzu, ọ bụghị ndụmọdụ ọgwụ. Isi ihe enyemaka mbụ
Nọrọ na nchekwa
- Emetụla anụ ọhịa aka, ejidela ya, emekwala ya ihe ọjọọ, ọbụna obere, ọbụna ma ọ dị ka ọ na-ehi ụra ma ọ bụ nwụọ anwụ.
- Nye ya ohere. Ọ bụrụ na ị zutere otu, dị jụụ, laghachi azụ nwayọ, hapụ ya ka ọ gaa ụzọ ya.
- Ọ bụrụ na i metụ ajị ya aka: dị jụụ, emegharịla ahụ, kpọọ nọmba mberede gị (112, 000, 911) ma ọ bụ gaa ụlọ ọgwụ ngwa ngwa. Cheta ka o si dị, foto na-enye aka.
Ọ naghị achụ gị. Ọ na-eji nsị ya ejide nri ma ọ bụ chebe onwe ya, ọ ga-akakwa mma n'anya ya ịzo onwe ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa
Ọ hà aṅaa?
Kedu otú o si dị ogologo?
dị ogologo dị ka blọk egwuregwu 3 n'ahịrị
nwayọ karịa ejula ubiKedu otú Pine-tree lappet si hà ma e jiri ya tụnyere GỊ?
Naanị mgbakọ na mwepụ n'ime browser gị. Ọ dịghị ihe echekwara ma ọ bụ ezigara ebe ọ bụla.
Kedu otú o si agba ọsọ?
Eziokwu
Mass feeding by caterpillars can strip whole forests of their needles, which harms the forestry industry.1
Caterpillars can survive for a month without food, which helps them spread when people accidentally transport them.1
Adult moths do not feed and live for only about 9 to 10 days.1
Caterpillars eat the first skins of their eggs as their first meal after hatching.1
Scientists found that the cast skins of the caterpillar contain a substance that may help protect them from fungal infections.1
A single generation takes one year in warmer climates, but about two years in cooler regions.1
Maka ndị ọkachamara nsị
Ebe eziokwu ndị a si
- Dendrolimus pini (Wikipedia (CC BY-SA 4.0))
- Dendrolimus pini (iNaturalist): aha na nhazi ọkwa.
- Venom Wiki: ọkwa ihe ize ndụ, nha nkịtị na nchepụta ọsọ bụ nke anyị. Lee otú anyị si achọpụta ha: Otú anyị si atụ ihe ize ndụ.
Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mehiere ihe, ndo, anyị bụ ndị hụrụ anụmanụ n'anya, ọ bụghị akwụkwọ akụkọ sayensị. Gwa anyị na [email protected], anyị ga-edozi ya.
Ajị na-agba agba