[DOC] [TLE] Marine Mammals - MarineBio.org [PAR] Marine mammals evolved from their land dwelling ancestors over time by ... 
These adaptations allow sea otters to stay submerged for 4 to 5 minutes and ... is 
the Weddell seal, which can stay submerged for at least 73 minutes at a time at 
depths up to 600 m . The length and depth of whale dives depends on the 
species. [DOC] [TLE] How do marine mammals avoid freezing to death? - Scientific ... [PAR] May 13, 2009 ... Whales, dolphins, seals and other marine mammals can generate their own ... 
Fahrenheit) and air temperatures reaching 40 degrees C (40 degrees F). ... 
Certain species of pinnipedswhich include walruses, seals and sea ... largest 
animals on Earthkiller whales, Weddell seals and elephant seals. [DOC] [TLE] Facts About Seals & Sea Lions - Live Science [PAR] Aug 7, 2014 ... Seals and sea lions are semiaquatic mammals with flippers for feet. There are 
more than 30 species and they live all over the world. ... Crabeater, Weddell, 
leopard and Ross seals live in the Antarctic. Fur seals and sea lions live in the ... 
Harp seals can stay underwater for up to 15 minutes. Weddell seals... [DOC] [TLE] Diving Physiology of Marine Vertebrates [PAR] Adaptations to diving can be divided into two categories, those that are ... 
problem for deep-diving marine mammals such as elephant .... To increase their 
ability to stay submerged, diving animals .... Over the past decade many fur seal 
... 40. 50. Dive duration (min). Figure 5 Blood lactate levels for an Emperor 
Penguin,... [DOC] [TLE] Manatees, Manatee Pictures, Manatee Facts - National Geographic [PAR] Type: Mammal; Diet: Herbivore; Average life span in the wild: 40 years; Size: 8 to 
... Manatees never leave the water but, like all marine mammals, they must ... A 
resting manatee can remain submerged for up to 15 minutes, but while ... Other 
species inhabit the Amazon River and the west coast and rivers of ..... Weddell 
Seal. [DOC] [TLE] Marine mammal - Wikipedia [PAR] Marine mammals are aquatic mammals that rely on the ocean and other marine 
ecosystems for ... Other than hunting, marine mammals can be killed as bycatch 
from fisheries, .... than water in order to keep contact with the floor or to stay 
submerged. ... Species richness peaks at around 40 latitude, both north and 
south. [DOC] [TLE] How long seals can hold their breath underwater (Page 1) - Mammals ... [PAR] There is data on how long seals can stay under water, even some published ... 
Dive times of over 100 mins have been reported for adult elephant seals, which ... 
900lbs and the Antarctic Weddell seal: approx. ... for marine biologists to 
compare a number of different species in a controlled, scientific study! [DOC] [TLE] List of Aquatic Mammals | Animals - mom.me [PAR] ... are leopard seal, harp seal, common or harbor seal, gray seal, Weddell seal, ... 
The 13 species of sea lions are divided into two groups, sea lions and fur seals. 
... While resting they can stay submerged for up to 15 minutes; while swimming ... 
They weigh 5,000 to 8,000 pounds and live an average of 40 years in the wild. [DOC] [TLE] Marine mammals and Emperor penguins: a few applications of the ... [PAR] Nov 19, 2014 ... Finally, I will discuss the pulmonary anatomy of marine mammals and the .... 
penguins, Weddell seals, and numerous other species of marine animals. .... The 
seal would remain submerged until we moved back from the tank. ..... very rarely, 
they can breath-hold for over 20 min with a record of 27.6 min (35). [DOC] [TLE] Man's place among the diving mammals [PAR] humans fit among diving mammals of various evolutionary origins, and can ... 
There is great variety in their ability to stay submerged, and dive durations ... one 
or a few minutes, some species, e.g., beaked whales and sperm whale, 
commonly perform repeated long (> 40min) and deep (> 400m) dives with short 
periods... [DOC]

Question: The Weddell species of this sea mammal can stay underwater for over 40 minutes
Answer: a seal