Št. 0728 od 1 402

Woodlouse spider

Dysdera crocata

O imenu: Its common names come from its main prey, woodlice, which are also called sowbugs, pillbugs and slaters.1

NeškodljivaZa ljudi neškodljiva. Ni razloga za skrb.

Pajki

UgriziJe: Meso

Nevarnost za ljudi: BlagaKot čebelji pik ali manj. Za ljudi praktično neškodljiva.

The woodlouse spider is a small spider that hunts woodlice, the small grey creatures that curl up when touched. It lives in warm places under logs, stones and plant pots, and it is now found on almost every continent except Antarctica. It is a skilled hunter with large fangs, but it is not known to be a health risk to people.1

Živi v

Originally from the Mediterranean; now found from Eurasia to parts of North and South America, South Africa, Australia and New Zealand1

Evropa

Domov

It is usually found under logs, rocks, bricks, plant pots and in leaf litter in warm places, often close to woodlice. It has also been found inside houses. During the day it rests in a silk retreat in crevices, usually in partly rotten wood, or in tent-like shelters in the hollows of large rocks.1

Dolžina

9 mm do 1,5 cm (0,4 in do 0,6 in)1

Največja hitrost

približno 0,86 km/h (0,53 mph)

Na kopnem, groba ocena

Kaj je?

It mainly eats woodlice. It uses its large fangs to get past the tough outer shell and injects venom into the soft underside, avoiding the woodlouse's unpleasant defensive chemicals. It also eats silverfish, earwigs, millipedes, burying beetles, crickets and other spiders and centipedes.1

Fotografija: Woodlouse spider — Woodlouse spider. Fotografija: Meghan Cassidy. CC BY-SA 4.0, iNaturalist.

Kako jo prepoznaš

Six eyes.1
A tawny orange to dark red head and chest section (cephalothorax) and legs.1
A shiny, pale beige to yellow-brown abdomen, which can be dark grey and sometimes very shiny.1
Very large fangs (chelicerae) for a spider of its size.1
Adult females are 11 to 15 mm long, and males are 9 to 10 mm long.1

Pogosto zamenjujejo z: The woodlouse spider can be hard to tell apart from Dysdera erythrina, which is much less common. D. erythrina is not usually found near human homes, so location can help.1

Moč strupa

Ugrizi

Strup pride ven skozi strupnike ali zobe, ko ugrizne.

Kaj naredi njen strup, ko ugrizne ali piči?

It injects venom through its fangs to subdue its prey. In people, bites have been known to cause localised itching at the bite site.1

Kako nevarna je za ljudi?

Nevarnost za ljudi: BlagaKot čebelji pik ali manj. Za ljudi praktično neškodljiva.

It is a dangerous predator for woodlice but is not known to be a health hazard to humans or smaller animals. It has been known to bite people if handled. Verified bites have caused no major medical problems.1

Če ugrizne

Ugriz umij in nanj daj ledeni obkladek proti bolečini. Poišči zdravniško pomoč, če je bolečina močna, se širi ali se poškodovanec slabo počuti.

Vedno najprej pokliči številko za klic v sili (112, 000, 911). To so splošna navodila za prvo pomoč, ne zdravniški nasvet. Osnove prve pomoči

Ostani varen

Nikoli se ne dotikaj divje živali, je ne lovi in je ne draži, tudi če je majhna in tudi če je videti, kot da spi ali je mrtva.
Pusti ji prostor. Če jo srečaš, ostani miren, počasi stopi nazaj in jo pusti, da gre svojo pot.
Če te ugrizne: ostani miren, ne premikaj se, pokliči številko za klic v sili (112, 000, 911) ali hitro pojdi v bolnišnico. Zapomni si, kako je izgledala, fotografija pomaga.

Ne preži nate. Strup uporablja, da ulovi hrano ali se zaščiti, in se veliko raje skrije. Več o varnosti

Kje na svetu?

Afrika Azija Evropa Severna Amerika Južna Amerika Avstralija in Oceanija

Kako velika je?

Kako dolga je?

krajša od tvojega mezinca

Kakšne velikosti je Woodlouse spider v primerjavi s TABO?

Samo matematika v tvojem brskalniku. Nič se ne shrani in nič se nikamor ne pošlje.

Kako hitra je?

Želva približno 0,3 km/h (0,19 mph)

Woodlouse spider približno 0,86 km/h (0,53 mph)

Človek, ki hodi približno 5 km/h (3,1 mph)

vredno vedeti

Dejstva

It is an unusually dominant predator for its size because of its large fangs and wide gape.1

It often dominates and sometimes kills other spiders and centipedes.1

Courtship is typically aggressive, and mates can be injured by each other's large fangs.1

It hunts at night and does not spin a web. Instead, it searches warm places for prey.1

Although it began in the Mediterranean, it is now found on several continents, including Australia and New Zealand.1

Razbijalec mitov

Mit: Woodlouse spiders are dangerous to people.

Resnica: They are not known to be a health hazard to humans. They can bite if handled, but verified bites have not caused major medical problems.1

Za strokovnjake za strupe

Znanstveno ime: Dysdera crocata
Skupina: Pajki
Družina: Dysderidae2
Red: Araneae
Celine: Evropa
Mladiči: The female lays her eggs in a silk sac, which can hold up to 70 eggs. She is believed to look after her young after they hatch.1
Nevarnost za ljudi: 1 / 5: Blaga3

Od kod so dejstva

Woodlouse spider (Wikipedia (CC BY-SA 4.0))
Dysdera crocata (iNaturalist): imena in razvrstitev.
Venom Wiki: stopnja nevarnosti, tipična velikost in ocena hitrosti so naše lastne. Poglej, kako jih določimo: Kako ocenjujemo nevarnost.

Vsako dejstvo na tej strani ima številko, ki kaže na njegov vir. Če smo se kje zmotili, oprosti, smo ljubitelji živali, ne znanstvena revija. Sporoči nam na [email protected] in bomo popravili.

Škorpijon je lačen! Venom Wiki je projekt enega človeka: brezplačen, brez oglasov in brez sledilnikov. Majhna napitnina pomaga, da ostane na spletu.Nahrani škorpijona