Eunectes deschauenseei | |
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Dark-spotted anaconda in Beni, Bolivia | |
Scientific classification
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Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Boidae |
Genus: | Eunectes |
Species: | E. deschauenseei
|
Binomial name | |
Eunectes deschauenseei | |
![]() | |
Natural range of E. deschauenseei |
Eunectes deschauenseei, commonly known as the dark-spotted anaconda [1] [4] or De Schauensee's anaconda, [5] is a species of snake in the subfamily Boinae of the family Boidae. The species is native to northeastern South America. Like all boas, it is a nonvenomous constrictor. No subspecies are currently recognized. [4]
The specific name, deschauenseei, is in honor of American ornithologist Rodolphe Meyer de Schauensee, [6] who donated a specimen to the Philadelphia Zoo in 1924. [4] The type locality given is "probably collected on the island of Marajo at the mouth of the Amazon". [3]
Eunectes deschauenseei is found in South America, in northern Brazil (the Pará and Amapá states) and French Guiana. [1] [4] E. deschauenseei is a semi-aquatic species usually found in swampy, seasonally flooded freshwater areas at elevations below 300 m (980 ft). [1]
Adult males of E. deschauenseei measure 130–211 cm (51–83 in) and adult females 120–231 cm (47–91 in) in snout-to-vent length (SVL). [7]
Vitellogenesis in E. deschauenseei probably occurs from autumn to spring (May to December). Gestation may last as long as nine months. Litter size among five gravid females ranged from 3 to 27 (mean 10.6). Newborns measure 29–53 cm (11–21 in) in snout–vent length. [7]
The savanna habitat of E. deschauenseei is highly threatened by agricultural expansion, but the threat posed on this species is not known. [1]
Eunectes deschauenseei | |
---|---|
![]() | |
Dark-spotted anaconda in Beni, Bolivia | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Boidae |
Genus: | Eunectes |
Species: | E. deschauenseei
|
Binomial name | |
Eunectes deschauenseei | |
![]() | |
Natural range of E. deschauenseei |
Eunectes deschauenseei, commonly known as the dark-spotted anaconda [1] [4] or De Schauensee's anaconda, [5] is a species of snake in the subfamily Boinae of the family Boidae. The species is native to northeastern South America. Like all boas, it is a nonvenomous constrictor. No subspecies are currently recognized. [4]
The specific name, deschauenseei, is in honor of American ornithologist Rodolphe Meyer de Schauensee, [6] who donated a specimen to the Philadelphia Zoo in 1924. [4] The type locality given is "probably collected on the island of Marajo at the mouth of the Amazon". [3]
Eunectes deschauenseei is found in South America, in northern Brazil (the Pará and Amapá states) and French Guiana. [1] [4] E. deschauenseei is a semi-aquatic species usually found in swampy, seasonally flooded freshwater areas at elevations below 300 m (980 ft). [1]
Adult males of E. deschauenseei measure 130–211 cm (51–83 in) and adult females 120–231 cm (47–91 in) in snout-to-vent length (SVL). [7]
Vitellogenesis in E. deschauenseei probably occurs from autumn to spring (May to December). Gestation may last as long as nine months. Litter size among five gravid females ranged from 3 to 27 (mean 10.6). Newborns measure 29–53 cm (11–21 in) in snout–vent length. [7]
The savanna habitat of E. deschauenseei is highly threatened by agricultural expansion, but the threat posed on this species is not known. [1]