Wednesday, February 27, 2013

Cuttlefish

The Advantageous Evolutionary Adaptations of Cuttlefish

Sepia latimanus, or common boot cuttle, can be considered as one of the most unambiguously evolved creatures of marine home ground. The species, despite their name, are not a fish, except molluscs. Coming from kingdom animalia, phylum mollusca, class of cephalopods, they belong to the order of sepiida (thecephalopodpage.org). The adaptations this species acquired work formed an advantage unlike most early(a)s. Physiologic bothy the cuttle is advanced in numerous ways. Its cuttlebone, skin, eyes, and shape are all exemplary factors that make cuttlefish advantageously evolved to adapt to their habitat. The exploitation of their neutral perkiness, ink, and circulation has also helped the animal become successful. The diet and habitat of cuttlefish are not very different than other marine life, but that may be the only honest part about these molluscs.
A major distinction of cuttlefish from other squids is the presence of the cuttlebone. Primarily composed of aragonite, it is a porous, hard, and brittle structure found internally. The shell itself is chambered and made up of microscopic narrow layers connected by upright pillars (allthesea.com).

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The put up become gas filled in the front and peeing filled in the rear to maintain the neutral buoyancy of the cuttlefish. The buoyancy allows the cuttlefish to hover over the floor of the oceans. The siphuncle is extremely modified, running on the ventral side of the shell. Although the cuttlebone is unique to the cuttlefish, it does mother a minor set back. Between the depth of two hundred and 600 meters the cuttlebone can implode. Because of this factor cuttlefish have adapted to the seafloor in shallow marine waters as their habitat.
The most stupefy feature of cuttlefish is their skin. It has the ability to change color in both degree and kind, making it easily surpass the abilities of a chameleon. Cuttlefish skin is composed of three layers. The first is the...If you indigence to get a full essay, order it on our website: Orderessay



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