** Eunectes murinus, the green anaconda, the largest species, is found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil and on the island of Trinidad.

** Eunectes notaeus, the yellow anaconda, a smaller species, is found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina.

** Eunectes deschauenseei, the dark-spotted anaconda, is a rare species found in northeastern Brazil and coastal French Guiana.

** Eunectes beniensis, the Bolivian anaconda, the most recently defined species, is found in the Departments of Beni and Pando in Bolivia.

** Well-ordering theorem: Every set can be well-ordered.

** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.

** Trichotomy: If two sets are given, then either they have the same cardinality, or one has a smaller cardinality than the other.

** The Cartesian product of any family of nonempty sets is nonempty.

** König's theorem: Colloquially, the sum of a sequence of cardinals is strictly less than the product of a sequence of larger cardinals.

** Every surjective function has a right inverse.

** Zorn's lemma: Every non-empty partially ordered set in which every chain ( i. e. totally ordered subset ) has an upper bound contains at least one maximal element.

** Hausdorff maximal principle: In any partially ordered set, every totally ordered subset is contained in a maximal totally ordered subset.

** Tukey's lemma: Every non-empty collection of finite character has a maximal element with respect to inclusion.

** Antichain principle: Every partially ordered set has a maximal antichain.

** Every vector space has a basis.

** Every unital ring other than the trivial ring contains a maximal ideal.

** For every non-empty set S there is a binary operation defined on S that makes it a group.

** The closed unit ball of the dual of a normed vector space over the reals has an extreme point.

** Tychonoff's theorem stating that every product of compact topological spaces is compact.

** In the product topology, the closure of a product of subsets is equal to the product of the closures.

** If S is a set of sentences of first-order logic and B is a consistent subset of S, then B is included in a set that is maximal among consistent subsets of S. The special case where S is the set of all first-order sentences in a given signature is weaker, equivalent to the Boolean prime ideal theorem ; see the section " Weaker forms " below.

** Any union of countably many countable sets is itself countable.

** UK — voltage remains at 25 kV AC — voltage change 750 V DC third rail ( The Southern Region ).

** " Franklin as Scientist " in The Century ( September 1899 ) v. 57 pp. 750 – 63.

** RPG-27 " Tavolga ": One-shot disposable RPG launcher, PG-27 with ~ 750 mm RHA penetration after ERA

** RPG-29 " Vampir ": Reloadable RPG launcher, PG-29V with ~ 750 mm RHA penetration after ERA

** The Fourth World Conference on Women opens in Beijing with over 4, 750 delegates from 181 countries in attendance.

** United States Postal Service workers in New York City go on strike ; the strike spreads to the state of California and the cities of Akron, Ohio, Philadelphia, Pennsylvania, Chicago, Boston, and Denver, Colorado ; 210, 000 out of 750, 000 U. S. postal employees walk out.

** Abbas Ibn al-Ahnaf ( b. 750 )

** Also on NBC, the biggest prize in American daytime television game shows at the time was won on Jackpot, $ 38, 750, won between two contestants

** CIBC 750 Lawrence in Toronto, Canada

** Hawker 750

** power 750 volt DC

** the line to Amstelveen partly runs on metro track, therefore the light rail vehicles on this line are capable of using both 600 volt DC and 750 volt DC

** 2 × 20 mm MG 151 cannons 750 rounds: 350 rpg + 400 rpg rounds

** Ukuma: 97 villages, 750 km < sup > 2 </ sup >

** Max SAE net torque ,: at 5, 750 rpm

** Hakone-Yumoto-Gōra: 750 V DC overhead supply

** 1, 750 km, ( 944 nmi, 1, 087 mi ) ( internal and external fuel )

** Model 750

** " Monsters " ( written by Garth Ennis, with art by Steve Pugh, # 750 – 761, 1991 )

** DST92 Length 11 m. Weight 4, 750 kg.

** Maximum engine capacity 750 cc

** Maximum height above foundation of 205 m, and crest length of 750 m, volume of fill is 16. 71 million m³.

** Reservoir area at 228 m ASL is 695 km², and with a catchment area of 14, 750 km².

** Prithvi III ( 350 – 750 km )( India )