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Yellow-legged mud dauber

Sceliphron caementarium

Tentang nama: The Latin species name caementarium means 'mason' or 'builder of walls', which refers to its mud nests.1

Tidak berbahayaTidak berbahaya kepada manusia. Tiada apa yang perlu dirisaukan.

Lebah, penyengat & tebuan

SengatanMakan: Daging

Bahaya kepada manusia: RinganSeperti sengatan lebah atau kurang. Boleh dikatakan tidak berbahaya kepada manusia.

The yellow-legged mud dauber is a wasp that builds nests from mud balls and fills each cell with paralysed spiders for its young. It is found across North and Central America and the West Indies, and it has spread to many other parts of the world. Its stings are rare because it is usually gentle and tends to keep to itself.1

Hidup di

Canada, United States, Central America and the West Indies; introduced to Pacific Islands, Peru and parts of Europe and the Mediterranean1

Amerika Utara

Laman utama

It lives in a wide range of places, including rock ledges, man-made structures, puddles and water edges, cypress domes, longleaf pine and turkey oak areas. Its nests are often found in shaded spots sheltered from the weather, such as under bridges, inside barns, in garages, on open-air porches and under house eaves.1

Panjang

2.4 cm hingga 2.8 cm (0.9 in hingga 1.1 in)1

Kelajuan maksimum

kira-kira 31 km/j (19 mph)

Terbang, anggaran kasar

Apa yang ia makan?

The female hunts spiders, stings them to paralyse them and stores them in the nest as food for her larva. Adults feed on nectar at flowers, especially Queen Anne's lace, parsnips and water parsnips in mid-summer.1

Gambar Yellow-legged mud dauber — Yellow-legged mud dauber. Gambar: JT Tomaschke. CC BY 4.0, iNaturalist.

Cara mengenalinya

Black abdomen with yellow markings on the thorax1
Yellow legs with black trochanters and femurs1
Black eyes and black antennae with yellow scapes1
Tawny wings1
Body length of about 24 to 28 mm; the population in the desert southwest often has a yellow petiole1

Sering dikelirukan dengan: There are 33 other Sceliphron species around the world that look and behave much like this one. Within the United States, it is the only species in its genus with yellow-marked legs, which is the main way to tell it apart there.1

Kuasa bisa

Sengatan

Bisa keluar melalui penyengat.

Berapa bahaya ia kepada manusia?

Bahaya kepada manusia: RinganSeperti sengatan lebah atau kurang. Boleh dikatakan tidak berbahaya kepada manusia.

Stings are rare because the wasps are solitary and usually nonaggressive. The species has a low reproductive rate.1

Jika ia menyengat

Kikis keluar sengat lebah dan sejukkan tempat itu.
Jika orang itu sukar bernafas, muka atau tekak membengkak, atau rasa nak pengsan, ini kecemasan alahan: hubungi nombor kecemasan dan guna pen adrenalinanya jika dia ada.

Sentiasa hubungi nombor kecemasan dahulu (112, 000, 911). Ini panduan pertolongan cemas umum, bukan nasihat perubatan. Asas pertolongan cemas

Kekal selamat

Jangan sesekali sentuh, tangkap atau usik haiwan liar, walaupun yang kecil, dan walaupun ia nampak tidur atau mati.
Beri ia ruang. Jika kamu terjumpa, bertenang, undur perlahan-lahan dan biarkan ia pergi.
Jika ia menyengat kamu: bertenang, jangan bergerak, hubungi nombor kecemasan (112, 000, 911) atau pergi ke hospital dengan segera. Ingat rupanya, gambar boleh membantu.

Ia bukan mahu memburu kamu. Ia guna bisanya untuk menangkap makanan atau melindungi diri, dan ia lebih suka bersembunyi. Lagi tentang keselamatan

Di mana di dunia?

Afrika Asia Eropah Amerika Utara Amerika Selatan Australia & Oceania

Berapa besar ia?

Berapa panjang ia?

lebih kurang sepanjang klip kertasboleh terbang merentasi seluruh padang bola sepak dalam 12 saat

Berapa besar Yellow-legged mud dauber berbanding KAMU?

Hanya matematik dalam pelayar kamu. Tiada apa yang disimpan atau dihantar ke mana-mana.

Berapa laju ia?

Lalat rumah kira-kira 7 km/j (4.4 mph)

Yellow-legged mud dauber kira-kira 31 km/j (19 mph)

Orang berlari pecut kira-kira 37 km/j (23 mph)

berguna untuk diketahui

Fakta

A completed nest can be as large as an average human fist, built from many mud cells stacked vertically.1

A common cuckoo wasp, Chrysis angolensis, often steals food from Sceliphron nests as a kleptoparasite.1

After finishing a series of cells, the female leaves and never returns to the nest.1

Adults are often seen feeding on nectar at flowers in mid-summer.1

Pemecah mitos

Mitos: Mud dauber wasps are aggressive and likely to sting people.

Hakikat: They are solitary and usually nonaggressive, so stings are rare.1

Untuk pakar bisa

Nama saintifik: Sceliphron caementarium
Kumpulan: Lebah, penyengat & tebuan
Keluarga: Sphecidae2
Susunan: Hymenoptera
Benua-benua: Amerika Utara
Anak: The female lays a single egg on the prey in each cell, and each nest can have up to 25 cells. Each cell holds about 6 to 15 spiders for the larva to eat.1
Bahaya kepada manusia: 1 / 5: Ringan3

Dari mana fakta datang

Sceliphron caementarium (Wikipedia (CC BY-SA 4.0))
Sceliphron caementarium (iNaturalist): nama dan pengelasan.
Venom Wiki: tahap bahaya, saiz biasa dan anggaran kelajuan adalah penilaian kami sendiri. Lihat cara kami mengiranya: Cara kami menilai bahaya.

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