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Rock rattlesnake

Crotalus lepidus

Gbasara aha ya: Its common name comes from the rocky outcrops and talus slopes where it spends most of its life.1

Ọ chọrọ dọkịtaỌ naghị egbukarị egbu, mana ịta ya chọrọ dọkịta.

Rattlesnake

ỊtaNri ya: Anụ

Ihe ize ndụ nye mmadụ: Ọ dị njọỊta ya chọrọ dọkịta. Ọnwụ anaghị adịkarị ma ọlị.

The rock rattlesnake is a small rattlesnake that lives in the south-western United States and northern central Mexico. It spends most of its life among rocks and hides well by blending in with its surroundings. It is venomous, so it is important to know what it looks like and to give it plenty of room.1

Ebe obibi

Southwestern United States (south-eastern Arizona, southern New Mexico, south-western Texas) and northern central Mexico1

Ugwu Amerika

Ụlọ

It lives mainly in rocky outcrops and talus slopes, and man-made road cuts are often a favourite place. Most people bitten by this snake were hiking among rocks where it lives.1

Ogologo

81 cm (2.7 ft)1

Ọsọ kacha elu

ihe dị ka 3.4 km/h (2.1 mph)

N'elu ala, nchepụta

Gịnị ka ọ na-eri?

It eats small mammals, lizards and sometimes frogs. It is often more active at colder temperatures than other rattlesnake species.1

Foto Rock rattlesnake — Rock rattlesnake. Foto: Caudatejake. CC BY-SA 4.0, Wikimedia Commons.

Otú ị ga-esi mata ya

Usually light grey with darker grey banding, especially near areas of limestone1
Snakes at higher altitudes tend to be darker1
The mottled form from the Davis Mountains is often pinkish with dark-grey speckling rather than clear banding1
The banded form has clean, distinct banding with little speckling or mottling1
Has a large, rounded head, vertical pupils and a rattle on the tail. It rarely grows longer than 81.3 cm1

Ike nsị

Ịta

Nsị na-esi n'eze nsị ya ma ọ bụ eze ya apụta mgbe ọ na-ata.

Gịnị ka nsị ọ na-agba na-eme?

Its venom is mainly a hemotoxin, a type of venom that acts on the blood and body tissues. It can also have significant neurotoxic effects, which attack the nerves.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Ọ dị njọỊta ya chọrọ dọkịta. Ọnwụ anaghị adịkarị ma ọlị.

The snake is not aggressive and relies on camouflage, so it often will not strike or rattle unless it is harassed. However, if someone steps on it or touches it by accident, its immediate reaction is to bite. Most people bitten by this snake were hiking among rocks.1

Ozi ọma: ndị dọkịta nwere ọgwụ (antivenom) ma ọ bụ ọgwụgwọ maka nke a.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

It relies on camouflage and will often stay still rather than strike or rattle unless it is physically harassed.1

Ọ bụrụ na ọ tara

Mee ka onye ahụ ghara imegharị ahụ, dịkwa jụụ, debe aka ma ọ bụ ụkwụ ahụ ọ tara n'ogo obi, wepụ mgbanaka na ihe ndị kekọrọ ahụ ike, kpọga ya ụlọ ọgwụ ngwa ngwa.

Na-ebu ụzọ kpọọ nọmba mberede gị mgbe niile (112, 000, 911). Nke a bụ ndụmọdụ enyemaka mbụ n'ozuzu, ọ bụghị ndụmọdụ ọgwụ. Isi ihe enyemaka mbụ

Nọrọ na nchekwa

Emetụla anụ ọhịa aka, ejidela ya, emekwala ya ihe ọjọọ, ọbụna obere, ọbụna ma ọ dị ka ọ na-ehi ụra ma ọ bụ nwụọ anwụ.
Nye ya ohere. Ọ bụrụ na ị zutere otu, dị jụụ, laghachi azụ nwayọ, hapụ ya ka ọ gaa ụzọ ya.
Ọ bụrụ na otu tara gị: dị jụụ, emegharịla ahụ, kpọọ nọmba mberede gị (112, 000, 911) ma ọ bụ gaa ụlọ ọgwụ ngwa ngwa. Cheta ka o si dị, foto na-enye aka.

Ọ naghị achụ gị. Ọ na-eji nsị ya ejide nri ma ọ bụ chebe onwe ya, ọ ga-akakwa mma n'anya ya ịzo onwe ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa

Ebee n'ụwa?

Afrịka Eshia Yurop Ugwu Amerika Ndịda Amerika Ọstrelia na Oshenia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

dị ogologo dị ka nwamba ụlọ 1.5 site n'imi ruo n'ọdụdị ogologo dị ka unere 5 a tọgbọrọ n'ahịrịnwere ike ịgba ọsọ mita 100 n'ime sekọnd 110 (mmadụ kacha ọsọ chọrọ 9,6)

Kedu otú Rock rattlesnake si hà ma e jiri ya tụnyere GỊ?

Naanị mgbakọ na mwepụ n'ime browser gị. Ọ dịghị ihe echekwara ma ọ bụ ezigara ebe ọ bụla.

Kedu otú o si agba ọsọ?

Mbe ihe dị ka 0.3 km/h (0.19 mph)

Rock rattlesnake ihe dị ka 3.4 km/h (2.1 mph)

Mmadụ na-aga ije ihe dị ka 5 km/h (3.1 mph)

ọ dị mma ịmara

Eziokwu

A new segment is added to the rattle each time the snake sheds its skin, but the rattle can break off, so segments do not give a reliable age.1

Its rattle is made of keratin, the same material as human fingernails.1

Its colour generally reflects the colour of the rock where it lives, which helps it stay hidden.1

The young take three or more years to mature.1

Onye na-ekpughe akụkọ ụgha

Akụkọ ụgha: You can tell a rock rattlesnake's age by counting the segments on its rattle.

Eziokwu: A segment is added each time the snake sheds, but the rattle is fragile and can break off, and shedding frequency varies. So the number of segments cannot tell you its age.1

Maka ndị ọkachamara nsị

Aha sayensị: Crotalus lepidus
Otu: Rattlesnake
Ezinụlọ: Viperidae2
Usoro: Squamata
Kọntinent dị iche iche: Ugwu Amerika
Ụmụ ọhụrụ: It is ovoviviparous, so it gives birth to live young, six to eight at a time, about four months after breeding in spring. The young look like small versions of the parents.1
Otú ọ na-eme n'ọhịa: Least Concern (IUCN Red List). It is listed as a threatened species by New Mexico.1
Ihe ize ndụ nye mmadụ: 3 / 5: Ọ dị njọ3

Ebe eziokwu ndị a si

Crotalus lepidus (Wikipedia (CC BY-SA 4.0))
Crotalus lepidus (iNaturalist): aha na nhazi ọkwa.
Venom Wiki: ọkwa ihe ize ndụ, nha nkịtị na nchepụta ọsọ bụ nke anyị. Lee otú anyị si achọpụta ha: Otú anyị si atụ ihe ize ndụ.

Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mehiere ihe, ndo, anyị bụ ndị hụrụ anụmanụ n'anya, ọ bụghị akwụkwọ akụkọ sayensị. Gwa anyị na [email protected], anyị ga-edozi ya.

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