Inia geoffrensis. Amazon river dolphin (Inia geoffrensis)

Inia geoffrensis

The maximum range of motion was 220 kilometres 140 mi , with an average of 60. The use of the Amazon river dolphin carcass as bait for the piracatinga dates back to 2000.

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Amazon river dolphin (Inia geoffrensis)

More importantly, the local fishermen do not report these deaths out of fear that a legal course of action will be taken against them, as the Amazon river dolphin and other cetaceans are protected under a Brazilian federal law prohibiting any takes, harassments, and kills of the species.

Inia geoffrensis

Unlike in , the cervical vertebrae are not fused, allowing the head to turn 90 degrees.

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Learn about river dolphins

San Diego: Academic Press. The IUCN recognizes three subspecies: I. Tropical River Fisheries Valuation:Background papers to a global synthesis.

Amazon river dolphin

Captive studies have shown that the Amazon river dolphin is less shy than the , but also less sociable. However, they never use the meat or skin. The average of teeth in the upper and lower jaws is 33, which is higher than I.

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Inia geoffrensis

The diet becomes more selective during the dry season when prey density is greater. One of these ecosystems is a , or a , and is home to a large number of fish species which are an essential resource for human consumption. Peruvian pink river dolphins do not have large migration patterns; it seems that their mobility is limited to familiar hunting or reproductive grounds; it appears that they do not have the willingness or desire to swim long distances.