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Hobo spider

Eratigena agrestis

ብዛዕባ እቲ ስም፦ The genus name Eratigena is an anagram of Tegenaria, the genus it was moved out of in 2013.1

ዘይጎድእንሰባት ኣይጎድእን። ዘሻቕል ነገር የለን።

ሳሬታት

ንኽሳታትዝበልዖ፦ ሓሰኻታት

ሓደጋ ንሰባት: ቀሊልከም ምንዳፍ ንህቢ ወይ ካብኡ ዝውሕድ። ንሰባት ዳርጋ ዘይጎድእ።

The hobo spider is a brown spider that lives in fields, woods and under rocks in Europe, Central Asia and western North America. It builds a funnel-shaped sheet of silk and waits at the narrow end for insects to crawl on. It sometimes builds webs in or around homes, so people often worry about its bite.1

ዝነብረሉ

Europe to Central Asia, and western North America (Pacific Northwest and Great Basin)1

ኤውሮጳ, እስያ

መበገሲ

Hobo spiders live mostly in fields, woods and under rocks. They sometimes build webs in or around human homes. They often make a horizontal, trampoline-like web near brick walls or wood piles, where they have shelter and wait for prey.1

ንውሓት

1,4 cm (0,6 in)1

ዝለዓለ ቅልጣፈ

ኣስታት 1 ኪ.ሜ/ሰዓት (0,62 ማይል/ሰዓት)

ኣብ መሬት, ግምት

እንታይ ይበልዕ?

Hobo spiders catch prey insects that blunder onto their funnel webs. They wait at the small end of the funnel for the insects to arrive.1

ስእሊ Hobo spider — Hobo spider። ስእሊ፦ Tone Killick። CC BY 4.0, iNaturalist.

ብኸመይ ትፈልጦ

Body length is 7 to 14 mm, and the spider is brownish in colour.1
The abdomen has V-shaped chevron patterns down the middle, pointing towards the head.1
There is a light stripe running down the middle of the underside (sternum).1
There are no coloured bands where the leg joints meet.1
The top of the front body section (cephalothorax) has indistinct or diffused patterns, not two distinct dark stripes.1

ብዙሕ ግዜ ዝደናገረሉ፦ Other Eratigena species have three or four pairs of light spots on the sides of the sternum rather than a central stripe, though these spots can be very faint. Spiders in the genera Agelenopsis and Hololena, and possibly some wolf spiders, have two distinct dark stripes on the top of the front body section. Positive identification of hobo spiders usually requires microscopic examination of their sex organs by an expert.1

ሓይሊ መርዚ

ንኽሳታት

ክነኽስ ከሎ መርዚ ብኣስናን መርዙ ወይ ብኣስናኑ ይወጽእ።

መርዙ (ክነኽስ ወይ ክነድፍ ከሎ) እንታይ ይገብር?

There is no clear evidence that the hobo spider has venom that is dangerous to humans. Earlier case reports linked its bites to isolated cases of necrosis, which is the death of skin tissue, but this is no longer supported.1

ንሰባት ክንደይ ሓደገኛ እዩ?

ሓደጋ ንሰባት: ቀሊልከም ምንዳፍ ንህቢ ወይ ካብኡ ዝውሕድ። ንሰባት ዳርጋ ዘይጎድእ።

There is little evidence that the hobo spider is dangerously venomous. The US CDC no longer lists it among venomous species, as of 2017. In Canada there is no evidence that its bites cause skin necrosis.1

እንተ ነኺሱ

ነቲ ንኽሳ ሕጸቦ፣ ንቓንዛ ድማ ናይ በረድ ከረጺት ኣንብረሉ። ቃንዛ እንተ በርቲዑ፣ እንተ ተዘርጊሑ ወይ እቲ ሰብ ጥዕና እንተ ዘይተሰምዖ ሕክምናዊ ሓገዝ ርኸብ።

ኩሉ ግዜ ቀዳምነት ናብ ቁጽሪ ህጹጽ ረድኤት ደውል (112፣ 000፣ 911)። እዚ ሓፈሻዊ መምርሒ ቀዳማይ ረድኤት እዩ፣ ሕክምናዊ ምኽሪ ኣይኮነን። መሰረታት ቀዳማይ ረድኤት

ብድሕንነት ጽናሕ

ንዘገዳም እንስሳ ፈጺምካ ኣይትተንክፎ፣ ኣይትሓዞ ወይ ኣይተሕርቖ፣ ንእሽቶ እንተ ኾነ እውን፣ ደቂሱ ወይ ሞይቱ እንተ መሰለ እውን።
ቦታ ሃቦ። እንተ ረኺብካዮ፣ ህዱእ ኹን፣ ቀስ ኢልካ ንድሕሪት ተመለስ፣ ናብ መገዱ ድማ ይኺድ ሕደጎ።
ሓደ እንተ ነኺሱካ፦ ህዱእ ኹን፣ ከይተንቀሳቐስካ ጽናሕ፣ ናብ ቁጽሪ ህጹጽ ረድኤት (112፣ 000፣ 911) ደውል ወይ ብቕልጡፍ ናብ ሆስፒታል ኪድ። ከመይ ከም ዝመስል ዘክር፣ ስእሊ ይሕግዝ።

ንዓኻ ከጥቅዕ ኣይደልን እዩ። መርዙ ዝጥቀመሉ መግቢ ንምሓዝ ወይ ንርእሱ ንምክልኻል እዩ፣ ምሕባእ ድማ ኣዝዩ ይመርጽ። ብዛዕባ ድሕንነት ተወሳኺ

ኣበይ ኣብ ዓለም?

ኣፍሪቃ እስያ ኤውሮጳ ሰሜን ኣመሪካ ደቡብ ኣመሪካ ኣውስትራልያን ኦሽያንያን

ክንደይ ዓቢ እዩ?

ክንደይ ይነውሕ?

ኣብ ጽፍሪ ኢድካ ክቕመጥ ዝኽእል ክሳብ ዝኸውን ንእሽቶ100 ሜትሮ ብ360 ካልኢት ክሽፍን ይኽእል (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

Hobo spider ምሳኻ ክወዳደር ከሎ ክንደይ ዓቢ እዩ?

ኣብ ብራውዘርካ ዝስራሕ ሕሳብ ጥራይ። ዋላ ሓደ ነገር ኣይዕቀብን ናብ ዝኾነ ቦታ ድማ ኣይለኣኽን።

ክንደይ ቅልጡፍ እዩ?

ጎብየ ኣስታት 0,3 ኪ.ሜ/ሰዓት (0,19 mph)

Hobo spider ኣስታት 1 ኪ.ሜ/ሰዓት (0,62 mph)

ዝኸይድ ሰብ ኣስታት 5 ኪ.ሜ/ሰዓት (3,1 mph)

ክፍለጥ ዘለዎ

ሓቅታት

In Europe, hobo spiders mostly avoid houses because the larger giant house spider lives there and competes with them, so human contact is uncommon.1

The male hobo spider dies after mating.1

A hobo spider was probably carried to the small artificial Danish island of Peberholm by trains.1

ጽውጽዋይ ዝሰብር

ጽውጽዋይ፦ Hobo spiders have dangerous venom that causes skin necrosis.

ሓቂ፦ There is little clear evidence that the hobo spider's venom is dangerous to humans. Some bites reported as hobo spider bites may have been from the desert grass spider.1

ንክኢላታት መርዚ

ሳይንሳዊ ስም: Eratigena agrestis
ጉጅለ: ሳሬታት
ስድራ ቤት: Agelenidae2
ቅደም ሰዓብ: Araneae
ክፍለ ዓለማት: ኤውሮጳ, እስያ
ህጻናት: Females lay eggs in September, and they hatch during late spring.1
ሓደጋ ንሰባት: 1 / 5: ቀሊል3

ሓቅታት ካበይ ይመጹ

Hobo spider (Wikipedia (CC BY-SA 4.0))
Eratigena agrestis (iNaturalist): ኣስማትን ምምዳብን።
Venom Wiki: ደረጃ ሓደጋ፣ ልሙድ ዓቐንን ግምት ቅልጣፈን ናትና እዮም። ብኸመይ ከም እነውጽኦም ርአ፦ ሓደጋ ብኸመይ ንግምግም.

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