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Setshwantsho sa khathune sa Wetland giant wolf spider
No. 0693 ho 1 402

Wetland giant wolf spider

Tigrosa helluo
Ka lebitso: The genus name Tigrosa means "fierce like a tiger", a reference to the aggressive nature and colourful patterns of these spiders.1
Ha e na kotsiHa e na kotsi ho batho. Ha ho letho la ho tshwenyeha.
Dikgo Ho lomaE ja: Nama
Kotsi ho batho: E bobebeJwaloka ho hlajwa ke notshi kapa ho fetang moo. Ha e na kotsi ho batho.

The wetland giant wolf spider is a fairly small wolf spider found across the eastern United States, parts of Canada and Mexico. It hunts at night on the ground instead of building a web. Its bite is not medically significant to people.1

E phela
United States, Canada and Mexico; most of the eastern half of the US, from New England to Florida, west as far as Kansas and Nebraska1
Amerika Leboya
Lapeng
It lives in woods, marshes, fields and riparian areas, and prefers wetter places over dry ones. Females make nests under stones or boards in fields and woods. In Florida and Mississippi it is most often found in marshes and lakes.1
Bolelele
6 cm (2,4 in)3
boholo bo tlwaelehileng ba e hodileng
Boima
200 g (7 oz)1
Lebelo le phahameng
e ka bang 1,2 km/h (0,75 mph)
Naheng, kakanyo feela
E ja eng?
It eats a wide range of insects, including crickets, fly grubs, cockroaches, mealworms and beetles, and sometimes smaller spiders. It waits for prey and hunts alone, mostly at night. Females wait in their burrows, while males roam and look for prey.1
Ka nnete!Foto ya Wetland giant wolf spider
Wetland giant wolf spider. Foto: Meghan Cassidy. CC BY-SA 4.0, iNaturalist.

Ho e tseba jwang

  • The carapace (the hard upper shell of the front body) is brown, with a distinct yellow stripe running from the front eyes down the body.1
  • The underside of the abdomen has distinct black spots.1
  • It is around 17 mm long on average, which makes it one of the smaller wolf spiders.1
  • Males have yellow legs without distinct markings. Females have reddish brown legs without markings or bands.1
  • It does not make webs and is usually active at night.1

Hangata e ferekanngwa le: It is often mistaken for the nursery web spider (Pisaurina mira). The wetland giant wolf spider has a brown carapace with a distinct yellow stripe from the front eyes, and black spots on the underside of the abdomen. It is also similar to T. georgicola, but it has black spots that T. georgicola lacks, and its faint yellow stripes do not extend as far.1

Matla a chefo

Ho loma

Chefo e tswa ka meno a yona a chefo (fangs) kapa ka meno a mang ha e loma.

Chefo ya yona (eo e e kenyang ka ho loma kapa ho hlaba) e etsang?

Its bite injects venom. In people, the venom causes only minor pain and swelling.1

E kotsi hakae ho batho?

Kotsi ho batho: E bobebeJwaloka ho hlajwa ke notshi kapa ho fetang moo. Ha e na kotsi ho batho.

It is not very aggressive and will not attack people unless provoked. Its bite is not medically significant to humans, and antivenom is rarely needed.1

Ditaba tse monate: dingaka di na le moriana (antivenom) kapa kalafo bakeng sa sena.1

E etsang ha e tshohile?

It hides in burrows, under stones or boards, and relies on camouflage and speed to avoid predators. If needed, it will bite a predator and inject venom.1

Haeba e loma

  • Hlatswa moo e lomileng teng mme o bee pakete ya leqhwa hodima teng bakeng sa bohloko. Fumana thuso ya bongaka haeba bohloko bo le matla, bo phatlalla kapa motho a ikutlwa a kula.

Kamehla letsetsa nomoro ya tshohanyetso pele (112, 000, 911). Ena ke tataiso e akaretsang ya thuso ya pele, hase keletso ya bongaka. Metheo ya thuso ya pele

Dula o bolokehile

  • O se ke wa ama, wa tshwara kapa wa tena phoofolo ya naheng, leha e le e nyenyane, le leha e shebahala e robetse kapa e shwele.
  • E fe sebaka. Ha o kopana le yona, dula o kgutsitse, kgutlela morao butle mme o e tlohele e tsamaye ka tsela ya yona.
  • Haeba e nngwe e o loma: dula o kgutsitse, o se ke wa sisinyeha, letsetsa nomoro ya tshohanyetso (112, 000, 911) kapa o ye sepetlele kapele. Hopola hore e ne e shebahala jwang, foto e a thusa.

Ha e o batle. E sebedisa chefo ya yona ho tshwara dijo kapa ho itshireletsa, mme e kgetha ho ipata. Ho eketsehileng ka ho dula o bolokehile

Hokae lefatsheng?

AfrikaAsiaYuropaAmerika LeboyaAmerika BorwaAustralia le Oceania

E kgolo hakae?

E telele hakae?

Wetland giant wolf spider bolelele ba e ka bang 6 cm (2,4 in)Klipi ya pampiri e ka bang 3 cm (1,2 in)Fono e bohlale e ka bang 15 cm (5,9 in)

E boima hakae?

e boima jwaloka dibanana tse 1,5
e telele jwaloka diboloko tsa ho bapala tse 2 molenge ka matha metara e 100 ka metsotswana e 300 (motho ya potlakang ka ho fetisisa o hloka 9,6)

Wetland giant wolf spider e kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ka hara sebatli sa hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E potlaka hakae?

ho molemo ho tseba

Dintlha

1

Females can cannibalise males during or after mating. Smaller males are more likely to be eaten, and hungry females are more likely to do it.1

2

This species does not build webs. Females make silk-lined burrows under stones or boards instead.1

3

Males live for just over a year, while females often live for around two years.1

4

Hunger affects behaviour. Well-fed females made significantly more burrows than starved ones in a 1999 study.1

5

Females are much larger than males. Mature females weigh more than 300 mg and have carapaces about 6.5 mm wide, while males usually weigh more than 200 mg and have carapaces about 4.5 mm wide.1

Ho senya ditshomo

Tshomo: Wolf spider bites are dangerous and medically serious.

Nnete: The bite injects venom, but it usually causes only minor pain and swelling. The spider is not very aggressive and will only bite when provoked.1

Bakeng sa ditsebi tsa chefo

Lebitso la saense
Tigrosa helluo
Sehlopha
Dikgo
Lelapa
Lycosidae2
Tatelano
Araneae
Dikontinente
Amerika Leboya
Masea
Mating usually happens in May or June. Females carry their egg sac on their back until the eggs hatch, then carry the hatchlings on their back until they can hunt on their own.1
Nako ya bophelo
e ka bang dilemo tse 21
Kotsi ho batho
1 / 5: E bobebe3

Moo dintlha di tswang teng

  1. Tigrosa helluo (Wikipedia (CC BY-SA 4.0))
  2. Tigrosa helluo (iNaturalist): mabitso le tlhophiso.
  3. Venom Wiki: boemo ba kotsi, boholo bo tlwaelehileng le kakanyo ya lebelo ke tsa rona. Bona kamoo re di balang ka teng: Kamoo re lekanyang kotsi ka teng.

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