Amazon river dolphin scientific name

The Tucuxi is the smaller, gray counterpart to the Amazon River dolphin. The freshwater species is found throughout the Amazon and Orinoco river basins, and are believed to be guardians of rivers and symbols of good luck for their ability to navigate rocky and shallow sections of river, which guides people through safe routes.The Tucuxi …

Amazon river dolphin scientific name. Scientific name Conservation status ... Common Bottlenose Dolphin: Tursiops truncates: Least Concern: Gray Whale: Eschrichtius robustus: Least Concern: Macaw: ... Amazon River Dolphin: Scientific Name Inia geoffrensis: Continental Tiger: Panthera tigris tigris: Dolphins and Porpoises: Elephant:

The playful pink river dolphin is one of the most loved amazon river species. Boating on the Amazon, we will stop to call the pink dolphins (bufeo colorado) ...

Species Directory. Common name. Scientific name. Conservation status. Amazon River Dolphin. Scientific Name Inia geoffrensis.Amazon River dolphins are also called pink river dolphins, bufeo dolphins, or boto dolphins. Their scientific (Latin) name is Inia geoffrensis . The pink river dolphin is a freshwater dolphin ...The La Plata dolphin, franciscana or toninha (Pontoporia blainvillei) is a species of river dolphin found in coastal Atlantic waters of southeastern South America. It is a member of the Inioidea group and the only one that lives in the ocean and saltwater estuaries, rather than inhabiting exclusively freshwater systems.Commercialized areas that create …Sep 16, 2023 · Characteristic: Description: Scientific Name: Inia geoffrensis (Boto) Common Names: Amazon River Dolphin, Pink Dolphin: Size: Adults typically range from 6.6 to 8.2 feet (2-2.5 meters) in length Jun 26, 2023 · Maui’s dolphin is the smallest, with a length of 1.7 meters (5 ft 7 inches) and a weight of 50 kg (110 lbs). The largest is the killer whale, weighing in at 10 tons and reaching 9.5 meters (31 ft) in length. Most people visualize them as grey in color, but many have blocks of black, white, or even yellow. Some are speckled. 14 Kas 2020 ... river dolphin habitat. These PAs vary widely in terms of their landscape ... Amazon River dolphin, boto - Inia geoffrensis (de · Blainville, 1817) ...Jul 1, 2022 · Name: Amazon river dolphin; Scientific name: Inia geoffrensis; Conservation status: Endangered; The Amazon river dolphin, also known as the bufeo, the pink river dolphin, or the boto, is a species of toothed whale native to South America. It is the largest species of river dolphin on the planet, as adult males can reach 185 kg / 408 lb and 2.5 ...

The Amazon river dolphin (Inia geoffrensis) was first officially described by Henri Marie Ducrotay de Blainville in the early 19th Century and was given the scientific name Inia geoffrensis.However, it is commonly referred to as simply the boto. This species exhibits clear sexual dimorphism with adult males reaching lengths of nearly 2.5 meters (8.2 feet) …Scientific name: Inia geoffrensis Type of Animal: Mammal, member of the order Artiodactyla (the even-toed ungulates) Animal Family: Iniidae Where Found: Amazon River system, South America Average …The Amazon river dolphin, boto, bufeo or pink dolphin ( Inia geoffrensis) is one of five species of river dolphin. The Amazon river dolphin lives in the Amazon River and …6 gün önce ... The pink river dolphin has been around the Amazon for over 15 million years. It's an integral feature of the cultures and traditions of the ...Species Directory. Common name. Scientific name. Conservation status. Amazon River Dolphin. Scientific Name Inia geoffrensis. Adult Amazon River dolphins turn pink or pinkish-grey as they mature, with males being both bigger and pinker than females. Like all river dolphins, this species is endangered. The other dolphin sometimes seem with a pink colouration is the Indo-Pacific humpback dolphin. These dolphins are found in coastal waters across Asia.The La Plata dolphin, franciscana or toninha (Pontoporia blainvillei) is a species of river dolphin found in coastal Atlantic waters of southeastern South America. It is a member of the Inioidea group and the only one that lives in the ocean and saltwater estuaries, rather than inhabiting exclusively freshwater systems.Commercialized areas that create …Weight. 155 - 245 pounds. Length. 8.2 ft. Indus river dolphins are believed to have originated in the ancient Tethys Sea. When the sea dried up approximately 50 million years ago, the dolphins were forced to adapt to its only remaining habitat—rivers. Today, they can only be found in the lower parts of the Indus River in Pakistan and in River ...

Piraíba are among the biggest catfish species, growing up to 330 lbs. ©Public Domain. Within communities of the Amazon, the juvenile piraíba is known as “filhote” which means puppy, until it is at a specific weight at which it is appropriate to be caught. That weight is around 200 lbs. The piraíba is among the biggest catfish in the world.Mar 23, 2023 · Size: 1.5 - 3 m. Weight: 98 kg - 185 kg. Habitat: Freshwater rivers, lakes and flooded forests. Range: Amazon and Orinoco river basins. Scientific name: Inia geoffrensis. Curious and clever, Amazon river dolphins use echolocation to hunt for prey in the murky waters of the Amazon and Orinoco river basins. 10 Kas 2022 ... The pink river dolphin (Inia geoffrensis), contains 2 subspecies: I. geoffrensis geoffrensis in the Amazon and I. geoffrensis humboldtiana in ...Oct 16, 2023 · Pink river dolphins are part of the Amazon’s folklore. (Right) A man dancing as the human form of the boto and enchanting his dance partner at the Sairé Festival in Alter do Chão, Pará state ... Common name Scientific name Conservation status African Elephant: Loxodonta africana: African forest elephant: Critically Endangered: African savanna elephant: Loxodonta africana africana: Endangered: African Wild Dog: Lycaon pictus: Endangered: Albacore Tuna: Thunnus alalunga: Near Threatened: Amazon River Dolphin: Scientific Name Inia ...Scientific name Conservation status African Elephant: Loxodonta africana: African forest elephant: ... Endangered: Albacore Tuna: Thunnus alalunga: Near Threatened: Amazon River Dolphin: Scientific Name Inia geoffrensis: Amur Leopard: Panthera pardus orientalis: Critically Endangered: Arctic Fox: Vulpes lagopus: Least Concern: Arctic Wolf ...

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14 Kas 2020 ... river dolphin habitat. These PAs vary widely in terms of their landscape ... Amazon River dolphin, boto - Inia geoffrensis (de · Blainville, 1817) ...As the name would suggest, the common dolphin is thought to be the most abundant type of dolphin in the world with an estimated population of approximately six million. They are found in warm and subtropical coastal waters worldwide. Common dolphins travel in groups of hundreds and sometimes thousands of other dolphins. 4. Amazon river dolphinAmazon river dolphin · Inia geoffrensis · Appearance · Naming · Distribution · Status · Behavior · Habitat · Reproduction.Scientific Classification Common Name boto, Amazon River Dolphin, bufeo colorado Kingdom Animalia Phylum Chordata Class Mammalia Order Cetacea; more recently …

Scientific name ↓ Conservation status ... Amazon River Dolphin: Scientific Name Inia geoffrensis: Greater One-Horned Rhino: Rhinoceros unicornis: Vulnerable: Javan Rhino: Rhinoceros sondaicus: ... Indus River Dolphin: Platanista minor: Endangered: Ganges River Dolphin: Platanista gangetica gangetica: Endangered: Vaquita:COMMON NAME SCIENTIFIC NAME CONSERVATION STATUS African Elephant Loxodonta africana Vulnerable African Wild Dog Lycaon pictus Endangered Albacore Tuna Thunnus alalunga Near Threatened Amazon River Dolphin Scientific Name Inia geoffrensis Amur Leopard Panthera pardus orientalis Critically Endangered Amur Tiger …Fact 2. The Amazon pink river dolphin has the largest bodies and brains of any freshwater dolphin. The Amazon pink river dolphin is the largest and smartest out of the five freshwater species. A full-grown dolphin can grow up to 9 feet (2.7 meters) long, weigh up to 400 pounds (181 kilograms), and live to 30 years old. Connect with us; Facebook; Twitter; Instagram; YouTube; RSS Feeds; World Wildlife Fund Inc. is a nonprofit, tax-exempt charitable organization (tax ID number 52-1693387) under Section 501(c)(3) of the Internal Revenue Code.Scientific name Conservation status African Elephant: Loxodonta africana: African forest elephant: ... Endangered: Albacore Tuna: Thunnus alalunga: Near Threatened: Amazon River Dolphin: Scientific Name Inia geoffrensis: Amur Leopard: Panthera pardus orientalis: Critically Endangered: Arctic Fox: Vulpes lagopus: Least Concern: Arctic Wolf ...14 Kas 2020 ... river dolphin habitat. These PAs vary widely in terms of their landscape ... Amazon River dolphin, boto - Inia geoffrensis (de · Blainville, 1817) ...The boto is the largest river dolphin, weighing up to 180 kg (400 lb) with a length up to 2.6 m (8.5'). Most adult botos are pink, although some have a darker back or are partially gray. Although the boto's eyes appear small and inconspicuous, they are actually, in the skull, as large as those of marine dolphins.Amazon river dolphins are actually more closely related to oceanic dolphins than to South Asian river dolphins. Isthminia panamensis is an extinct genus and species of river dolphin, living 5.8 to 6.1 million years …

The scientific name of the bottlenose dolphin is Tursiops truncatus. The most common dolphin species is the bottlenose dolphin, which is found in temperate and tropical waters around the world. Other well-known species include the killer whale (orca), the humpback dolphin, and the Amazon river dolphin. Each species of dolphin has a scientific ...

The Atlantic humpback dolphin is now "critically endangered." The list of endangered animals in Africa now has a new addition: the rare Atlantic humpback dolphin. The declining known populations of the rare dolphins which are named after th...Size: Dolphins are generally larger than porpoises. The smallest dolphin species, the Maui dolphin ( Cephalorhynchus hectori maui ), is only 4 feet (1.2 meters) long. The largest dolphin species, the killer whale ( Orcinus orca ), can reach lengths of up to 32 feet (9.8 meters). Porpoises, on the other hand, are generally smaller.9 Ara 2018 ... Dolphin population declines in India's only dolphin sanctuary · Bihar to conduct dolphin census · Irrawaddy dolphin on brink of extinction in ...The Amazon dolphin (Inia geoffrensis). (A) Skull, showing dentition. (B) Amazon dolphin surfacing, showing width of gape and rows of sharp teeth. (A) ...In the last decades, knowledge about the biology of the Amazon River dolphin Inia geoffrensis has increased considerably. Accordingly, we present a review of the published literature on this river dolphin, with a focus on the topics with the most advancements and those that are important to the species’ conservation. We also present new information, …The river dolphin is a freshwater mammal that inhabits the Amazon and Orinoco River basins in South America. They are gray or light brown in color and have a long, thin beak. ... Scientific Name: Panthera tigris: Type of Animal: Mammal: Range: North Korea, China, India, and Southwest Asia: Diet: Carnivore:6 gün önce ... The pink river dolphin has been around the Amazon for over 15 million years. It's an integral feature of the cultures and traditions of the ...Common name Scientific name Conservation status African Elephant: Loxodonta africana: African forest elephant ... Loxodonta africana africana: Endangered: African Wild Dog: Lycaon pictus: Endangered: Albacore Tuna: Thunnus alalunga: Near Threatened: Amazon River Dolphin: Scientific Name Inia geoffrensis: Amur Leopard: Panthera pardus …Jun 29, 2023 · Research carried out in 2021 suggests that the Ganges river dolphin and the Indus river dolphin, previously believed to be subspecies of the South Asian river dolphin, are separate species. Many authorities now recognize this change, with the Ganges river dolphin taking the scientific name Platanista gangetica , and the Indus river dolphin ... The name “pink dolphin” generally refers to the Amazon River dolphin (aka the Boto dolphin), however the Chinese river dolphin (aka the Baiji dolphin) is also known for its pinkish skin tone. This species gets its name from its pinkish skin tone which is present throughout the dolphin’s body; however some of these dolphins may also ...

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Scientific Name Inia geoffrensis Weight Up to 352 pounds Length Up to 9.2 feet Habitats Rivers and Lakes © naturepl.com / Kevin Schafer / WWF-Canon The Amazon river dolphin, also known as the pink river dolphin or boto, lives only in freshwater.Scientific name Conservation status African Elephant: Loxodonta africana: African forest elephant: ... Endangered: Albacore Tuna: Thunnus alalunga: Near Threatened: Amazon River Dolphin: Scientific Name Inia geoffrensis: Amur Leopard: Panthera pardus orientalis: Critically Endangered: Arctic Fox: Vulpes lagopus: Least Concern: Arctic Wolf ...Size: 1.5 - 3 m. Weight: 98 kg - 185 kg. Habitat: Freshwater rivers, lakes and flooded forests. Range: Amazon and Orinoco river basins. Scientific name: Inia geoffrensis. Curious and clever, Amazon river dolphins use echolocation to hunt for prey in the murky waters of the Amazon and Orinoco river basins.13 Eki 2021 ... Context: Identifying the heterogeneity in the habitat use and hotspots of Amazon River dolphin activity is essential to design effective ...The Amazon river dolphin, also known as the boto, bufeo or pink river dolphin, is a species of toothed whale classified in the family Iniidae. ... Scientific Name ... The Amazon river dolphin is the largest species of river dolphin, with adult males reaching 185 kilograms (408 lb) in weight, and 2.5 metres (8.2 ft) in length. Adults acquire a pink color, more prominent in males, giving it its nickname "pink river dolphin". Sexual dimorphism is very evident, with males measuring 16% longer and weighing 55% ...Scientific name Conservation status ... Common Bottlenose Dolphin: Tursiops truncates: Least Concern: Gray Whale: Eschrichtius robustus: Least Concern: Macaw: ... Amazon River Dolphin: Scientific Name Inia geoffrensis: Continental Tiger: Panthera tigris tigris: Dolphins and Porpoises: Elephant:Home Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos. Amazon River, the greatest river of South America and the largest drainage system in the world in terms of the volume of its flow and the area of its basin. The total length of the river is at least 4,000 miles ... ….

In many odontocete fetuses, 2–10 vibrissae can be found on the upper jaw. In some species, these hairs occur at birth but not in adult animals. The Amazon river dolphin (Inia geoffrensis) does retain hairs on its snout throughout life and these probably support prey detection while digging in the mud. They lack an F-SC and resemble the guard ...The researchers propose that the new species be called the Araguaian Boto, or Boto-do-Araguaia. They estimate that there are about 1,000 of these creatures living in the river that flows northward ...25 May 2022 ... Yet the populations of two iconic Brazilian dolphin species -- the boto and tucuxi dolphins, also known as “pink dolphins” – decline by half ...Scientific Name Inia geoffrensis Weight Up to 352 pounds Length Up to 9.2 feet Habitats Rivers and Lakes © naturepl.com / Kevin Schafer / WWF-Canon The Amazon river dolphin, also known as the pink river dolphin or boto, lives only in freshwater.The Amazon River Dolphin Conservation Management Plan (CMP) was adopted by the IWC in 2021 - the first CMP for a freshwater cetacean. The CMP was developed by the governments of Colombia, Brazil, Ecuador and Peru. Amazon River dolphins ( Inia geoffrensis and Sotalia fluviatilis) are classified as endangered (EN) by the International Union for ... Adult Amazon River dolphins turn pink or pinkish-grey as they mature, with males being both bigger and pinker than females. Like all river dolphins, this species is endangered. The other dolphin sometimes seem with a pink colouration is the Indo-Pacific humpback dolphin. These dolphins are found in coastal waters across Asia.As the name would suggest, the common dolphin is thought to be the most abundant type of dolphin in the world with an estimated population of approximately six million. They are found in warm and subtropical coastal waters worldwide. Common dolphins travel in groups of hundreds and sometimes thousands of other dolphins. 4. Amazon river dolphinSCIENTIFIC NAME: INIA GEOFFRENSIS RIVER DOLPHINS AT RISK We don’t know the exact number of Amazon River dolphins left, but it is likely to be in the tens of thousands. This means that this is a vulnerable species and classified as endangered by IUCN. Also known as the boto, the pink Amazon river dolphin is widely Amazon river dolphin scientific name, However, most dolphins are much smaller. For example, bottlenose dolphins reach an average length of 8–10 feet (2.5–3 meters) and weight of 300–650 pounds (135–300 kilograms). Likewise, the largest river dolphin, the Amazon river dolphin, can grow to about 9 feet (2.8 meters) and 350 pounds (160 kilograms)., The Amazon river dolphin is a unique freshwater species found only in the rivers of South America. Its striking pink colour and flexible neck, which allows it to twist and turn through the flooded forests during high water seasons, make it a most unusual and unique dolphin species, and one that plays an important role in cultural beliefs and ..., Species Directory WWF is committed to saving endangered species. Learn more about the species we are working to protecting from becoming endangered or extinct., The 42 known species of dolphins live in the waters of oceans and rivers all over the world. Dolphins are found everywhere, from shallow coastal waters to the deep of the open ocean, and they migrate to and from certain areas due to water t..., Scientific Name: Inia geoffrensis Diet: Carnivore Size: Up to 8 feet long Weight: Up to 450 pounds Current Population Trend: Unknown Every spring when the rains fall in South America, the..., Study with Quizlet and memorize flashcards containing terms like kingdom, phylum, class and more., Their distribution is seen in the Amazon and Orinoco river basin along with its tributaries. Its scientific name is Inia geoffrensis and a total of three subspecies are recognized to date. These species of pink dolphins are the largest river dolphins with the females of length 86 in (2 m) and the males 100 in (2.5 m)., Scientific Name: Odontoceti. Average Life Span: unknown. Size: up to 32 feet. ... There are a few species, however, like the South Asian river dolphin and the Amazon river dolphin, or boto, ..., Size: 1.5 - 3 m. Weight: 98 kg - 185 kg. Habitat: Freshwater rivers, lakes and flooded forests. Range: Amazon and Orinoco river basins. Scientific name: Inia geoffrensis. Curious and clever, Amazon river dolphins use echolocation to hunt for prey in the murky waters of the Amazon and Orinoco river basins., The Amazon river dolphin is the largest species of river dolphin, with adult males reaching 185 kilograms (408 lb) in weight, and 2.5 metres (8.2 ft) in length. Adults acquire a pink color, more prominent in males, giving it its nickname "pink river dolphin". Sexual dimorphism is very evident, with males measuring 16% longer and weighing 55% ..., Scientific name Conservation status Indus River Dolphin: Platanista minor: Endangered: Indian Elephant: Elephas maximus indicus: Endangered: Humphead Wrasse: ... Amazon River Dolphin: Scientific Name Inia geoffrensis: Albacore Tuna: Thunnus alalunga: Near Threatened: African Wild Dog: Lycaon pictus: Endangered:, The scientific name of Dolphin is Cetacea (Infraorder). Dolphins can hunt their prey by the help of Echolocation. Some common species of the Dolphin family include Common bottlenose dolphin ( Tursiops truncates) and Chinese river dolphin/Yangtze river dolphin/Baiji ( Lipotes vexillifer). Dolphins generally feed on fish, which makes them ..., Inia geoffrensis Amazon river dolphin (Also: boto; pink river dolphin) Kingdom Animalia animals. Animalia: information (1) Animalia: pictures (22861) Animalia: specimens (7109) Animalia: sounds (722) Animalia: maps (42) Eumetazoa …, Scientific name Conservation status ... Common Bottlenose Dolphin: Tursiops truncates: Least Concern: Gray Whale: Eschrichtius robustus: Least Concern: Macaw: ... Amazon River Dolphin: Scientific Name Inia geoffrensis: Continental Tiger: Panthera tigris tigris: Dolphins and Porpoises: Elephant:, Amazon River dolphins, popularly called 'botos,' are freshwater dolphins living in the rainforest rivers of South America Quite the charmers, male botos sometimes try and win over females by pulling some particularly alluring techniques out of the bag., Scientific Names of Dolphin Species. Common bottlenose dolphin – Tursiops truncatus. Killer whale / orca – Orcinus orca. Amazon river dolphin – Inia geoffrensis. Chinese river dolphin/ Yangtze river dolphin/ Baiji – Lipotes vexillifer. Long-finned pilot whale – Globicephala melas. False killer whale – Pseudorca crassidens., Amazon river dolphins are found in the Amazon, Orinoco, and Tocantins-Araguaia River Basins with their presence confirmed in Bolivia, Brazil, Colombia, Ecuador, Peru, and Venezuela 1., Research carried out in 2021 suggests that the Ganges river dolphin and the Indus river dolphin, previously believed to be subspecies of the South Asian river dolphin, are separate species. Many authorities now recognize this change, with the Ganges river dolphin taking the scientific name Platanista gangetica , and the Indus river dolphin ..., Guiana dolphin ), also known as the estuarine dolphin, is a found in the coastal waters to the north and east of , and east of . It is a member of the oceanic dolphin family (Delphinidae). It can live in both. During its 2008 Annual Meeting in Santiago, Chile, as proposed by Flores et al. (2008), the Scientific Committee of the International ..., Scientific name: Inia geoffrensis: Common name: Amazon river dolphins: Subspecies: Orinoco river dolphins, Bolivian river dolphins, and Amazon river dolphins: Diet: More than 40 species of fish, shrimp, turtles, and crabs: Size: They can grow up to 2.7 meters long (9 feet) Weight: They weigh up to 400 pounds (181 kilograms) Lifespan: 12 – 18 ..., Basically, pink dolphins eat almost anything small that swims. They eat around 50 species of Amazon fishes, including piranhas. Turtles and crabs are also on ..., Weight. 330-374 pounds. Length. 7-8.9 feet. Habitats. Freshwater rivers. Dolphins are one of the oldest creatures in the world along with some species of turtles, crocodiles and sharks. The Ganges river dolphin was officially discovered in 1801. Ganges river dolphins once lived in the Ganges-Brahmaputra-Meghna and Karnaphuli-Sangu river systems ... , The Amazon river dolphin ( Inia geoffrensis ), also known as the boto, bufeo or pink river dolphin, is a species of toothed whale which is native to and is exclusively of South America classified in the family Iniidae. , I. geoffrensis. Binomial name. Inia geoffrensis. ( Blainville, 1817) Amazon river dolphin range. The Amazon river dolphin ( Inia geoffrensis ), also known as the boto, bufeo or pink river dolphin, is a species of toothed whale which is native to and is exclusively of South America classified in the family Iniidae., The river dolphin is a freshwater mammal that inhabits the Amazon and Orinoco River basins in South America. They are gray or light brown in color and have a long, thin beak. ... Scientific Name: Panthera tigris: Type of Animal: Mammal: Range: North Korea, China, India, and Southwest Asia: Diet: Carnivore:, Scientific name Conservation status African Elephant: Loxodonta africana: African forest elephant: ... Endangered: Albacore Tuna: Thunnus alalunga: Near Threatened: Amazon River Dolphin: Scientific Name Inia geoffrensis: Amur Leopard: Panthera pardus orientalis: Critically Endangered: Arctic Fox: Vulpes lagopus: Least Concern: Arctic Wolf ..., The black caiman (Melanosuchus niger) is a crocodilian reptile endemic to South America.With a maximum length of around 5 to 6 m (16 to 20 ft) and a mass of over 450 kg (1,000 lb), it is the largest living species of the family Alligatoridae, and the third-largest in the Neotropical realm. True to its common and scientific names, the black caiman has a …, The Atlantic humpback dolphin is now "critically endangered." The list of endangered animals in Africa now has a new addition: the rare Atlantic humpback dolphin. The declining known populations of the rare dolphins which are named after th..., 1:22 Amazon river dolphins (boto) The pink river dolphins of the Amazon use sonar to locate their prey hiding in the river. Common Name: Amazon river dolphins Scientific..., AMAZON RIVER DOLPHIN Scientific Name: Inia Geoffrensis Weight: 217 Ibs (985kg) Length: 582 ft (1.5-2.5m) Swimming Speed: 12-32km/hr(0.8-2mph) Life Expectancy: 10-26 years in captivity Habitat: River Channels close to waterfalls, flooded forests. Distribution: Amazon and orinoco River basins in South America., Scientific name Conservation status African Elephant: Loxodonta africana: African forest elephant: ... Endangered: Albacore Tuna: Thunnus alalunga: Near Threatened: Amazon River Dolphin: Scientific Name Inia geoffrensis: Amur Leopard: Panthera pardus orientalis: Critically Endangered: Arctic Fox: Vulpes lagopus: Least Concern: Arctic Wolf ..., Amazon River Dolphin Fact Sheet. Common Name: Amazon River Dolphin, Pink River Dolphin. Scientific Name: Inia geoffrensis. Wild Status: Endangered. Habitat ..., Yes, a pink river dolphin, like all other dolphins is a mammal that belongs to the subgroup of marine mammals. They do give birth to babies and unlike fish have lungs to breathe air. 4. Amazon River Dolphin Scientific Name. The scientific name of the amazon river dolphin is Inia geoffrensis. 5.