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Katipo

Latrodectus katipo

Izenari buruz: The name is Māori for "night stinger", from the words kakati (to sting) and pō (the night).1

Medikua behar duGutxitan da hilgarria, baina koska batek medikua behar du.

Armiarmak

KoskaJaten du: Intsektuak

Arriskua pertsonentzat: LarriaKoska batek medikua behar du. Heriotzak oso arraroak dira.

The katipō is a cobweb spider found only in New Zealand, where it lives in coastal sand dunes. It is closely related to the Australian redback spider. Its bite is venomous to people, but bites are rare.1

Non bizi den

Only in New Zealand, along most coastal areas except the far south and the West Coast1

Australia eta Ozeania

Hasiera

Katipō live only in coastal sand dunes close to the sea, usually on the landward side of the dunes where they are sheltered from storms. Webs are built in low dune plants such as pīngao and marram grass, or under driftwood, stones and other debris, including rubbish.1

Luzera

1 cm (0,4 in)1

Abiadura handiena

0,86 km/h inguru (0,53 mph)

Lehorrean, kalkulu gutxi gorabeherakoa

Zer jaten du?

Katipō feed mainly on ground-dwelling insects. They catch them in an irregular, tangled web spun close to the ground over open sand, among dune plants or under debris.1

Argazkia: Katipo — Katipo. Argazkia: Mark Anderson. CC BY-SA 4.0, iNaturalist.

Nola ezagutu

Adult females have a body length of 8–10 mm (about 0.3–0.4 in).1
The red katipō, found in the South Island and lower North Island, has a large black, shiny abdomen with a white-bordered orange or red stripe on top, and a red hourglass-shaped marking underneath.1
The black katipō, found in the upper North Island, has no upper red or orange stripe and is somewhat lighter in colour.1
Males are 4–5 mm long, white with black stripes and red hourglass-shaped markings.1

Askotan honekin nahasten da: Steatoda species, which share the same habitat, are very similar and are called "false katipō" in New Zealand. The katipō has a less shiny, more tapered abdomen, and its side eyes are further apart. It is also similar to the redback, but the katipō has only short hair-like spines on its abdomen, while the redback has a mix of long and short ones.1

Pozoi-ahalmena

Koska

Pozoia letaginetatik edo hortzetatik ateratzen da kosk egiten duenean.

Zer egiten du bere pozoiak?

The bite can cause latrodectism, a toxic syndrome that affects the nerves and body. Symptoms include extreme pain and, potentially, high blood pressure (hypertension) or seizures.1

Zein arriskutsua da pertsonentzat?

Arriskua pertsonentzat: LarriaKoska batek medikua behar du. Heriotzak oso arraroak dira.

Katipō are venomous to humans, but bites are described as rare. Serious symptoms are possible, including extreme pain, high blood pressure and seizures.1

Albiste ona: medikuek badute sendagai bat (antipozoia) edo tratamendu bat honetarako.1

Kosk egiten badu

Garbitu koska eta jarri izotz-poltsa bat gainean minerako. Lortu mediku-laguntza mina handia bada, zabaltzen bada edo pertsona gaizki sentitzen bada.

Deitu beti lehenik zure larrialdi-zenbakira (112, 000, 911). Lehen sorospenei buruzko orientabide orokorra da hau, ez mediku-aholkua. Lehen sorospenen oinarriak

Egon seguru

Ez ukitu, ez harrapatu eta ez zirikatu inoiz animalia basati bat, txikia izan arren, eta lo edo hilda dagoela badirudi ere.
Utzi tartea. Bat aurkitzen baduzu, egon lasai, egin atzera poliki eta utzi bere bidetik joaten.
Batek kosk egiten badizu: egon lasai, egon geldi, deitu zure larrialdi-zenbakira (112, 000, 911) edo joan ospitalera azkar. Gogoratu nolakoa zen, argazki batek laguntzen du.

Ez dabil zure atzetik. Pozoia janaria harrapatzeko edo bere burua babesteko erabiltzen du, eta askoz nahiago du ezkutatu. Seguru egoteari buruz gehiago

Munduko zein tokitan?

Afrika Asia Europa Ipar Amerika Hego Amerika Australia eta Ozeania

Zein handia da?

Zein luzea da?

zure azazkalaren gainean esertzeko bezain txikia

Zein handia da Katipo ZUREKIN alderatuta?

Matematika hutsa zure nabigatzailean. Ez da ezer gordetzen, ezta inora bidaltzen ere.

Zein azkarra da?

Dortoka bat 0,3 km/h inguru (0,19 mph)

Katipo 0,86 km/h inguru (0,53 mph)

Oinez doan pertsona bat 5 km/h inguru (3,1 mph)

jakin beharrekoa

Datuak

In one 24-hour study of young spiders, 28% left the web by ballooning, carried by air currents.1

Katipō is one of the few Māori words that refers to a specific species of spider.1

The female does not usually eat the male after mating, unlike some other widow spiders.1

Females cover their egg sacs with silk and sand, which partly hides them in the web.1

The katipō is found only in New Zealand.1

Mito-hauslea

Mitoa: The katipō is just a form of the redback spider.

Egia: The katipō is genetically and physically distinct from the redback, even though the two are closely related. It was once thought to be a subspecies of the redback.1

Pozoi-adituentzat

Izen zientifikoa: Latrodectus katipo
Taldea: Armiarmak
Familia: Theridiidae2
Ordena: Araneae
Kontinenteak: Australia eta Ozeania
Kumeak: The female lays five or six egg sacs in November or December, with about 70 to 90 eggs in each. The young hatch after 20–25 days and leave the egg sac in January and February.1
Nola dagoen naturan: In serious decline (New Zealand Threat Classification System)1
Arriskua pertsonentzat: 3 / 5: Larria3

Datuak nondik datozen

Katipō (Wikipedia (CC BY-SA 4.0))
Latrodectus katipo (iNaturalist): izenak eta sailkapena.
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