Which animal likely used its tail to power itself through the water?

Which animal likely used its tail to power itself through the water?

Squids, octopuses and cuttlefishes use a natural form of jet propulsion to power themselves through the water. These cephalopods move by filling with water their mantle, the soft external body wall below the head.

What are the different fish shapes?

The shapes and sizes of fish vary between different species; however there are 5 main types of fish body shapes:

  • Streamlining.
  • Laterally compressed.
  • Vertically compressed.
  • Elongated.
  • Unusual.

Why do fish have torpedo shaped bodies?

The fusiform body shape is rounded or torpedo shaped and streamlined, which is an ideal shape for fast, continual swimming. Fish with this body shape are well adapted for feeding and survival in open water because the fusiform shape creates minimal drag as the fish swims through the water.

What is Taeniform fish?

taeniform. (English) Elongate, compressed and deep-bodied, ribbon-like, e.g. ribbon fishes, oarfishes.

What is Globiform fish?

Globiform or Globe-like: Their body shape consists of round globe like; they have short fins, and large round eyes. Despite not being the fastest fish; some globiform fish have a specialized adaptation that allows them to take in water and increase their body size up to 4 times the original size to scare off predators.

Which animal balances its tail while taking sharp turns?

Squirrel. Squirrels use their big, bushy tails to help them remain balanced when jumping from tree to tree and running along electrical wires. The size of a squirrel’s tail also helps it maintain its balance when making fast turns to escape a perceived threat.

Which animal have strong tail to stand on it?

The extraordinary way a kangaroo uses its tail.

What fish looks like a torpedo?

Scientists at the Monterey Bay Aquarium Research Institute (MBARI) spotted a rare dragonfish almost 1,000 feet below the ocean surface. Known as the highfin dragonfish, or Bathophilus flemingi, the fish is a shimmering cigar-shaped predator that can grow nearly seven inches in length.

What are the 6 different body types of different fish?

Context in source publication Based on these two descriptors, the following six body shape categories reflecting the most striking feature (either lateral or cross-sectional): fusiform (or: normal), elongated, eel-like, flat, short and/or deep and compressiform (Figure 3).

What is torpedo shaped?

Torpedoes are cigar-shaped projectiles that are used to attack other submarines or boats. The word torpedo comes from the name of a kind of electric ray that numbs you with its sting (torpediniformes). Torpedoes can also be used to attack a target on land.

What is torpedo in zoology?

Torpedo is a genus of rays, commonly known as electric rays, torpedo rays, or torpedoes. They are slow-moving bottom-dwellers capable of generating electricity as a defense and feeding mechanism.

What animal sleeps upside down by its tail?

Kinkajous are commonly seen hanging from branches by their prehensile tails. They sleep high in the rain forest canopies of Central and South America, wrapping their tails around themselves for warmth.

What animal can run backwards?

Kinkajous live in the tropical forests of Central and South America, where they spend most of their time in the trees. They are able to turn their feet backwards to run easily in either direction along branches or up and down trunks. The kinkajou also has a prehensile (gripping) tail that it uses much like another arm.

What animals sleep hanging upside down?

Bats are one of only three mammals that make a habit of sleeping upside down. Sloths and manatees are the other two. Bat physiology makes them well adapted to snoozing while suspended from a tree branch, rock surface or the rafters in your attic.

How do I identify a torpedo?

It can be identified by the prominent blue spots on its back, which usually number five but may vary from zero to nine, as well as by the small knobs on the rims of its spiracles. For attack and defense, the common torpedo can deliver a strong electric shock of up to 200 volts.

What are the 3 basic body shapes of fish?

Body Shapes can tell us where a fish lives:

  • Flat (flat from top to bottom): good for hiding on bottom.
  • Torpedo: usually live in open. water and are good swimmers.
  • Flat: (flat from side to side, or ribbon. shaped): good for hiding in tight places.
  • Long but round in cross section (hose- like): can fit under and around rocks.

What body shape does a catfish have?

Catfish have a variety of body shapes, though most have a cylindrical body with a flattened ventrum to allow for benthic feeding. A flattened head allows for digging through the substrate, as well as perhaps serving as a hydrofoil.