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What is the ambulacral groove on a starfish?

In the starfish, the ambulacral groove is located on the oral side, which is the underside of its body, and extends from the mouth to each ray of the arm. Most echinoderms have ambulacral areas that exist in fives or multiples of five. Ambulacral parts may include plates, suckers, spines and ossicles. Ambulacra have structures known as interambulacra that are located between them.

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What are the symptoms of ear mites in cats?

Otodectes cynotis are small parasites with eight legs that commonly live in the ears of cats while feeding on wax and oils in the ear canal, states WebMD. The parasites usually irritate the ears of cats and cause severe skin or ear infections, which are usually characterized by a dark secretion. In serious cases, dirt that looks like coffee grounds completely blocks the cat’s ear canal.\nWhile cats of all ages are prone to ear mites, kittens and outdoor cats are more likely to get infected, notes WebMD. A possible complication of ear mite infection is aural hematoma, a condition where the bl..

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Why do cats have nine lives?

Egyptian folklore states that the sun god, Atum-Ra, came to earth in the form of a cat in order to go down to the underworld and return again. Atum-Ra produced the gods Osiris, Isis, Seth and Nephthys, who are collectively called The Nine.Also, the number nine carries within it a trinity of trinities. Nine is a mystical number often found in religion and folklore.

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What is a rex rat?

The gene for rex coats is dominant in rats, meaning that a rat only needs one copy of the gene to have a curly coat. The gene affects the rate at which hair all over the body grows, not just the coat, causing the hair shaft to twist irregularly. Rats with two copies of the gene experience hair loss after their first hair shedding and are called patchwork or semi-hairless. Rats with one copy often experience a change in hair texture as they age and undergo molts, changing from soft and tightly kinked to rougher and wavier. Older rex rats often have thin or patchy coats.

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What do ladybugs typically eat?

One of the most common species of ladybug, Coccinella septempunctata, is considered a voracious predator of aphids. It has been deliberately released in areas of the United States to serve as a natural pest control. Not only do they have large appetites, but they also lay huge numbers of eggs in the midst of aphid colonies, and the young start feeding as soon as they are hatched. The species that belong to Epilachninae are all herbivores, in contrast to the rest of the ladybug family. They are distinguished from the predatory species by their hairy or spiny shells, which are especially promine..

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Why do dogs bury things?

For the ancestors of modern dogs, burying objects was a crucial part of survival. Cache behavior offered early dogs an effective way to store and protect their food. The ASPCA states that while modern dogs mostly dig to create a warmer or cooler place to rest, they frequently bury bones, toys and other objects due to an instinctual urge that allowed their ancestors to protect uneaten food.

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How do you buy poultry chicks?

Murray McMurray, Ideal, My Pet Chicken and Meyer Hatchery are examples of the many hatcheries that ship live baby chicks. Begin by going to their websites to see their breeds, shipping information and other restrictions. Most hatcheries only ship out chicks by express delivery and do not ship if it is known that the upcoming weather conditions are hazardous. If your chicks are being shipped over a long distance, you may opt for heat packs and grow gel for food.\nBe prepared to pick up your chicks at your local post office distribution center -- usually early in the morning -- as chicks are rar..

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How do you identify grubs?

Japanese beetle grubs have a horizontal vent and spines that form a V-shape. Oriental beetle grubs, common in coastal areas, also have a horizontal vent. However, the spines of the Oriental beetle form parallel rows. European chafer grubs have a Y-shaped vent and two long, parallel lines of spines. The vent of the Asiatic garden beetle is branching, and there its spines form a semicircle. June beetle grubs are among the easiest to identify because of their tendency to use a series of ridges on their back for locomotion, while their belly and characteristically small legs face upward.\nExaminin..

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What are the enemies of the anglerfish?

There are about 200 species of anglerfish. They get their name from their use of fleshy growths on their foreheads as lures for other fish. They can reach over 3 feet in length and 100 pounds in weight, but are usually much smaller. Females take up to six years to mature, making the species vulnerable to overfishing.

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How long do Bengal tigers live?

Tigers are the largest species of the cat family, and Bengal tigers make up the largest number of tigers in the wild. Nearly half of all wild tigers are Bengal tigers. Also known as Indian tigers, Bengal tigers live alone and mark their territories with scent to keep rival tigers away. Their native habitat ranges from the Indian subcontinent to southeast Asia, but their numbers have dropped over the last century from nearly 100,000 to only 2,500 remaining in the wild.

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