🐍Eastern diamondback rattlesnake
Floridankalkkarokäärme (Crotalus adamanteus) on Yhdysvaltain lämpimissä eteläosissa elävä kyykäärme. Sen hoitamaton purema on ihmiselle tappava. Ravintonaan laji käyttää melko pieniä lämminverisiä eläimiä ja on myös hyödyksi hävittämällä ihmisen tuhoeläiminä pitämiä lajeja, kuten hiiriä ja rottia. Floridankalkkarokäärme on sukunsa kookkain laji. Laji ei ole vielä uhanalainen, mutta se on taantumassa ja sen arvioidaan harvinaistuvan kaikkialla levinneisyysalueellaan.
Text: Wikipedia, CC BY-SA 4.0.
IUCN Red List assessment, 2007.
- Body mass
- 5.67 kg
- Body length
- 2.52 m
- Shoulder height
- not recorded
- Top speed
- not recorded
- Bite force
- not recorded
- Maximum lifespan
- 23 years
Everything we know about the Eastern diamondback rattlesnake
Typical adult figures. Where a value is an estimate rather than a measurement, it says so.
Body mass5.67 kgrecord 7.63 kg · ReptTraitsAnAgeDetails ↓Hide ↑
data quality: acceptable
Record: largest individual on record
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
Body length2.52 mmaximum recordedReptTraitsDetails ↓Hide ↑
Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0
Maximum lifespan23 yearsrecord 23 years · ReptTraitsAnAgeDetails ↓Hide ↑
data quality: acceptable
Record: largest individual on record
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
Activity cycleDiurnalReptTraitsDetails ↓Hide ↑
Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0
Foraging modeAMBReptTraitsDetails ↓Hide ↑
Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0
VenomousYesReptTraitsDetails ↓Hide ↑
Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0
Volume l5.7 LaverageDetails ↓Hide ↑
Body mass at ~1.0 kg/L, the density of vertebrate tissue.
average = a mean across sexes or species in a group.
Not recorded for Eastern diamondback rattlesnake yet: shoulder height, top speed, bite force.
Family tree
- kingdomAnimalia
- ›phylumChordata
- ›classSquamata
- ›familyViperidae
- ›genusCrotalus
- ›speciesCrotalus adamanteus
- orderLizards & snakes · Squamata
- infraorderSnakes · Serpentes
- subfamilyCrotalinae
- genusCrotalus
All 14 branches ↓Fewer branches ↑
- kingdomMetazoa
- phylumChordata
- subphylumCraniata
- subphylumVertebrata
- superclassGnathostomata
- superclassSarcopterygii
- superclassTetrapoda
- orderSauria
- superorderLepidosauria
- orderLizards & snakes · Squamata
- infraorderSnakes · Serpentes
- familyViperidae
- subfamilyCrotalinae
- genusCrotalus
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