The northern green anaconda (Eunectes akayima) is a disputed boa species found in northern South America and the Caribbean island of Trinidad. It is closely related to Eunectes murinus, the (southern) green anaconda, from which it was claimed to be genetically distinct in 2024. It is one of the heaviest and longest snakes in the world, with confirmed specimens measuring up to 6.3 metres (21 ft) long. Like all boas, it is a non-venomous constrictor.
E. akayima is estimated to have diverged from its closest relative between 5 and 20 million years ago, originally separated by the Vaupés Arch. Today, specimens of E. akayima are known from the Orinoco basin and surrounding regions, ranging from Ecuador to Trinidad. Its range is still mostly separate from that of E. murinus, although they partially overlap around French Guiana, with no clear geographical barrier. While allegedly separated through mitochondrial DNA markers, the two species are indistinguishable in morphology.
The species has been known by local Carib people as akayima for centuries, which was adopted as its formal scientific name. Later studies raised nomenclatural issues about the description, while also calling into question the validity of the clades recovered through mitochondrial DNA, casting doubt on the validity of E. akayima as a separate species.
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The northerngreenanaconda (Eunectes akayima) is a disputed boa species found in northern South America and the Caribbean island of Trinidad. It is closely...
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light years away in the constellation Pictor. 20 February – The northerngreenanaconda (Eunectes akayima), a new species of the giant snake, is described...
Operation Anaconda or the Battle of Shah-i-Kot was a military operation that took place in early March 2002 as part of the War in Afghanistan. CIA paramilitary...
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adder Water adder Aesculapian snake Anaconda Bolivian anaconda De Schauensee's anacondaGreenanaconda Yellow anaconda Arafura file snake Asp European asp...
creation of a rail line by the Northern Pacific Railway in Hamilton. This railway transported massive amounts of lumber to Anaconda for the smelters. In 1894...
are various members of the Boidae and Pythonidae families. They include anacondas, pythons and boa constrictors, which are all non-venomous constrictors...
islands. Boas include some of the world's largest snakes, with the greenanaconda of South America being the heaviest and second-longest snake known;...
anaconda or De Schauensee's anaconda Eunectes murinus, greenanaconda Eunectes notaeus, yellow anaconda List of erycine species and subspecies "Boinae". Integrated...
Reticulated pythons, Northerngreenanacondas, greenanacondas, yellow anacondas, common boas, and Nile monitor lizards. Green iguanas have also established...
world (along with the greenanaconda, reticulated python, Burmese python, Southern African rock python, Indian python, yellow anaconda and Australian scrub...
the North Sea, the South China Sea and Mexico. After its acquisition of Anaconda Copper Mining Company in 1977, ARCO had owned hard rock mines in several...
gibbon Western lowland gorilla Reptiles Bengal monitor Gharial GreenanacondaGreen iguana Green vine snake Indian cobra Indian star tortoise King cobra Malabar...
The Pinkprint (2014), marked a return to her hip hop roots. Its single "Anaconda" peaked at number two on the Hot 100 and became the first music video by...
as the greenanaconda (Eunectes murinus), are quite rare due to the snakes generally avoiding noisy human settlements; likewise, the anaconda's preferred...
century where efforts in green infrastructure were seen in industrial parks, integrated landscaping, and suburban gardens. The Anaconda Copper Mining Company...
of snake in the world, the greenanaconda, the spectacled caiman, and one of the largest lizards in the Americas, the green iguana. Trinidad is also the...
Shah-i-Kot Valley. Coalition forces cleared the valley during Operation Anaconda in March 2002, which resulted in 8 US soldiers killed and 80 wounded. US...
Railroad as their #361; #181 went to Anaconda Aluminum as their #100. The Clinchfield locomotive was scrapped; the Anaconda Aluminum unit is on display at the...
relations with the U.S. By early 1861, General Winfield Scott had devised the Anaconda Plan to win the war with as little bloodshed as possible, which called...
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largest extant snake species, the reticulated python from Asia and the greenanaconda from South America. It may have fed on larger prey such as juvenile...
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