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Among all sharks, white sharks have the largest reported olfactory bulb, making up 18% of their brain mass. It is said great white sharks can sniff out a single drop of blood in 10 billion water ...
In environments with low visibility, shark species generally have larger olfactory bulbs. [55] In reefs, where visibility is high, species of sharks from the family Carcharhinidae have smaller olfactory bulbs. [55] Sharks found in deeper waters also have larger olfactory bulbs. [56]
A great white shark was captured near Kangaroo Island in Australia on 1 April 1987. This shark was estimated to be more than 6.9 m (23 ft) long by Peter Resiley, [67] [73] and has been designated as KANGA. [72] Another great white shark was caught in Malta by Alfredo Cutajar on 16 April 1987. This shark was also estimated to be around 7.13 m ...
A great white shark suddenly leaping into the air in your prime surfing spot may be both awe-inspiring and terrifying. This incredible video was captured just south of San Clemente, California.
A massive great white shark, known to be somewhat of an "artist," paid a rare summer visit off the Palm Beach County coast − just one day after Discovery Channel's 'Shark Week' ended. The 13 ...
Ampullae of Lorenzini are physically associated with and evolved from the mechanosensory lateral line organs of early vertebrates.Passive electroreception using ampullae is an ancestral trait in the vertebrates, meaning that it was present in their last common ancestor. [7]
The accessory olfactory bulb resides on the dorsal-posterior region of the main olfactory bulb and forms a parallel pathway. Destruction of the olfactory bulb results in ipsilateral anosmia, while irritative lesions of the uncus can result in olfactory and gustatory hallucinations. Flow of olfactory information from receptors to glomeruli layer
What to Do if You Encounter a Great White Shark in Open Water. Even though great white sharks aren’t known to hunt people, attacks do happen. Four of the 10 fatal attacks in 2023 were done by ...