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Western massasauga

Sistrurus tergeminus
Dovra in mediDarar mortal, ma ina morsa sto vegnir tractada dad in medi.
Serps a sunaglia MorsasMangia: Charn
Privel per umans: GravIna morsa sto vegnir tractada dad in medi. Cas da mort èn fitg rars.

The western massasauga is a small, venomous rattlesnake. It lives on the grassy plains and deserts of the southwestern United States and northern Mexico. Its rattle is higher pitched than those of bigger rattlesnakes, so it can be easy to miss as a warning.1

Viva en
Southwestern plains of the United States and northern Mexico1
America dal Nord
Pagina iniziala
It is mostly found in grassland, on the edge of open woodland and on rocky hillsides. It often uses the burrows of other animals for shelter. It is most often found near water or straight after rain, and prefers dry or heavily covered ground.1
Lunghezza
35 cm fin 91 cm (1,1 ft fin 3 ft)1
Sveltezza maximala
circa 3,4 km/h (2,1 mph)
Sin terra, stima approximativa
Tge mangia el?
It mainly eats rodents. It may also eat lizards and frogs.1
Propi!Foto da Western massasauga
Western massasauga. Foto: LA Dawson. CC BY-SA 2.5, Wikimedia Commons.

Co renconuscher el

  • Dark brown blotches stand out strongly against a tan-grey or light grey background.1
  • The belly is light, with a few dark markings.1
  • Adults range from 35 to 91 cm in total length, tail included.1
  • It has a rattle, but it is higher pitched than the rattles of larger rattlesnakes.1

Savens confundì cun: Its colour pattern is similar to that of the eastern massasauga, but paler. The dark brown blotches contrast more strongly with its light ground colour.1

Forza dal tissi

Morsas

Il tissi vegn or tras ses dents da tissi u ses dents, cura ch'el morda.

Tge fa ses tissi?

Its venom is a powerful hemotoxin, which damages blood and tissue. It can cause swelling, necrosis (death of body tissue) and severe pain. Its yield is low, so each bite delivers less venom than a larger rattlesnake's bite would.1

Quant privlus è el per umans?

Privel per umans: GravIna morsa sto vegnir tractada dad in medi. Cas da mort èn fitg rars.

Its bite is less severe than that of larger rattlesnakes because it delivers less venom. Even so, the bite can be fatal if it is not treated.1

Bunas novitads: ils medis han in medicament (antiserum) u in tractament per quai.1

Tge fa el, cura ch'el ha tema?

Its rattle is not a reliable warning, because its high pitch is easy to miss.1

Sch'el morda

  • Treatment should be sought immediately for any venomous snake bite. The antivenin CroFab is not specific to this snake, but it can be used to treat severe envenomation from massasaugas.1
  • Tegna la persuna immobila e quieta, tegna il member mors a l'autezza dal cor, prenda giu anels e chaussas strenschidas e va spert en in ospital.

Clama adina l'emprim tes numer d'urgenza (112, 000, 911). Quai è in cussegl general d'emprim agid, betg in cussegl medicinal. Basa da l'emprim agid

Resta en segirezza

  • Na tutga, na piglia e na tizza mai in animal selvadi, gnanc in pitschen, ed era sch'el para da durmir u d'esser mort.
  • Dà spazi a l'animal. Sche ti scuntras in, resta calm, va plaun enavos e lascha ir el per sia via.
  • Sch'in tal animal ta morda: resta calm, na ta mova betg, clama tes numer d'urgenza (112, 000, 911) u va spert en in ospital. Ta regorda co ch'el veseva or, ina foto gida.

El n'ha betg quai sin tai. El dovra ses tissi per pigliar nutriment u per sa defender, e sa zuppa bler pli gugent. Dapli davart la segirezza

Quant grond è el?

Quant lung è el?

Western massasauga circa 91 cm lung (3 ft)In giat da chasa circa 50 cm (1,6 ft)In chaun circa 1 m (3,3 ft)
uschè lung sco 2 giats da chasa dal nas fin a la cuauschè lung sco 5 bananas ina suenter l'autrapudess currer 100 meters en 110 secundas (l'uman il pli svelt dovra 9,6)

Quant grond è Western massasauga cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn memorisà u tramess.

Quant svelt è el?

bun da savair

Fatgs

1

Its venom is as potent as that of larger rattlesnakes, but its low yield greatly reduces the harm it can do.1

2

It is nicknamed the buzztail because of its high-pitched rattle.1

3

It is mainly active at night and is considered mild-mannered and sluggish, especially in summer, when it is sometimes found basking.1

4

It was once considered a subspecies of the eastern massasauga.1

Destructur da mits

Mit: A rattle always gives a clear warning before a rattlesnake bites.

Vardad: The western massasauga's rattle is higher pitched than those of larger rattlesnakes, so it should not be relied on as a warning.1

Per experts da tissi

Num scientific
Sistrurus tergeminus
Gruppa
Serps a sunaglia
Famiglia
Viperidae2
Urden
Squamata
Continents
America dal Nord
Co ch'i va ad el en la natira
Vulnerable (the desert massasauga subspecies, according to NatureServe)1
Privel per umans
3 / 5: Grav3

Da nua che vegnan ils fatgs

  1. Sistrurus tergeminus (Wikipedia (CC BY-SA 4.0))
  2. Sistrurus tergeminus (iNaturalist): nums e classificaziun.
  3. Venom Wiki: il stgalim da privel, la grondezza tipica e la stima da la sveltezza èn noss agens. Guarda co che nus als calculain: Co che nus valitain il privel.

Mintga fatg sin questa pagina ha in numer che renvia a sia funtauna. Sche nus avain fatg in sbagl, perstgisa, nus essan fans d'animals, betg ina revista scientifica. Scriva a nus a [email protected] e nus curregin.

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Dapli da la medema gruppa: Serps a sunaglia

Viva era en: America dal Nord

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