Web30 de mai. de 2024 · Its sharp claws can club their prey with the force of a bullet. These creatures are classified into two main groups: the spearers and the smashers. The spearers attack soft-bodied prey with a harpoon-like structure, while the smashers use their hammer-like appendages to crush hard-shelled prey. Web1 de nov. de 2024 · Smashers are the types having club-like claws. These claws are used to smash and break the prey’s shells with tremendous power, just like hammers. Smasher Spearer On the other hand, spearers have sharp and jagged spear-like claws. They stab and cut their soft-bodied prey with these claws.
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WebWhile spearers have a more pointed telson used both for attacking and defending, smashers have a wider one that serves as a shield. The tip of the tail is made of a helicoid microstructure and is specifically designed to protect one mantis shrimp from another. The telson can take a strike from a 22-caliber bullet. Web13 de jun. de 2013 · Smashers break hard shelled prey with strikes exceeding 20 m s −1 and forces reaching 1500 N. Spearers strike soft, evasive prey that do not require crushing force and their strikes are both slower (on the order of 5 m s −1) and weaker (Patek et al. 2004; Patek and Caldwell 2005; deVries et al. 2012). how an electric motor works step by step
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Web18 de dez. de 2024 · Compared to spearers, smashers groom their bodies more frequently, for longer durations, have a higher density of grooming setae, and are more fouled even … WebWelcome to the world of SMASHERS! Smash into action with epic slime, sand, dinos, monster trucks and more! Smashers is the ultimate toy that lets you smash, ... Web18 de dez. de 2024 · Males and females groomed for equal durations in both smashers and spearers (Fig 2A; smashers N = 75, df = 1, U = 671, P = 0.851; spearers N = 36, df = … how many hours is 970 minutes