Акулы-молоты задерживают дыхание, чтобы не замерзнуть во время охоты Дал

Акулы-молоты задерживают дыхание, чтобы не замерзнуть во время охоты Дал

By Александр Шереметьев

Source: science

5/12/2023

Credit: Deron Verbeck, University of Hawai‘i at Mānoa

Исследователи из Гавайского университета в Маноа установили, что акулы-молоты (Sphyrna lewini) умеют задерживать дыхание. Они используют эту способность при погружении на большую глубину во время охоты в холодной воде на кальмаров и других глубоководных животных.

Ихтиологи обнаружили эту необычную способность во время масштабного наблюдения за жизнью и повадками акул-молотов. Для этого они установили на животных устройства, которые одновременно измеряли температуру их мышц, глубину погружения, ориентацию тела в пространстве и уровень физической активности.

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