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42 diagram of shark

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Sep 5, 2018 — Body Features and Measurements of Shark s. Lateral View. Ventral View. Shark Measurements. Fin Features and Measurements of Shark s. The shark anatomy includes an intestine that is used for digestion. The shark 's intestine is shortened, but it also spirals so that it takes up the least amount of space possible. When a shark needs to get rid of waste, it utilizes its kidneys, genitals, and cloaca. The cloaca is an opening that the kidneys and genitals empty into. Shark Skeleton Shark s in this order have flattened bodies, a mouth with dermal flaps in front of a short snout, nasal barbels, eyes and spiracle on the top of their head, and lack an anal fin. Angel shark . Shark Research Institute. PO Box 40, Princeton, NJ 08542, USA. Telephone: 609.921.3522 Fax: 609.921.1505 Email: info@ shark s.org. Diagram of shark

38 sea turtle diagram

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Parts of a Sea Turtle: Diagram. Next, they will learn the basic parts of a sea turtle. These include the head, eye, nostril, mouth, flipper, and shell. This will come in handy for the next activity. Parts of a Sea Turtle: Cut and Paste Activity. Each sea turtle has a characteristic carapace which can be used in species ID. Marginal Scutes Not labeled in this diagram, these run along the edge of the carapace. Beak Also used in species ID, looking closely at the beak you can see that each turtles beak is specialized for their diet Lateral Scutes The anatomy of the sea turtle is unique in that it is one of the few creatures to have both an internal and external skeleton. In all species except the leatherback, the external skeleton, whose main purpose is to provide protection and support for internal organs, is comprised of a bony shell which is, itself, divided into two halves: the lower plastron and the upper carapace. Sea turtle diagram