The Banana Slug is a native resident that has become an iconic symbol of the Pacific Northwest, including being the official mascot of UC Santa Cruz. In the case of the Banana Slug, though, as with some other brightly colored animals, this is a ruse. Banana slugs aren’t worms. Not only will it devour many species of plant, this slug is also a predator who will stalk and eat other slugs. The banana slug's diet and habitat are really the only remotely normal things about them. It is able to crawl four times faster than the Banana Slug, perhaps 6 inches in a minute. Two years later, with prompting from local Peninsula children, the State Legislature voted to elevate the creature to State Mollusk , … warning to predators that a plant or animal is poisonous. When under siege, a Banana Slug contracts its muscles, making it more compact. The unusually large secretory cells of Ariolimax columbianus, or the Banana slug, are vital to their survival in assuring moisture to their naked body, a mode of locomotion and a warning signal to predators or an invitation to other slugs. The banana slug also has a mucus plug at the tip of its tail. It is known as nature’s garbage collector as it slowly glides along on a trail of slime consuming dead or decaying matter, animal feces, and mushrooms. The black slug mainly feeds on plants and fungi and at times supplements its diet by consuming worms, decaying vegetation, feces, and insects. They basically eat things like leaves, animal droppings, and dead plant material. It can grow up to 10 inches long, move about 6.5 inches per minute, and can have variations in coloration based upon diet, exposure to light and elements, and the moisture levels present in the atmosphere. The banana slug is the second largest slug in the world, measuring up to 9.8 inches in length. Margo Roseum. The animals are found in the forests of the Pacific Northwest, with the temperate redwood forests of Northern California proving a popular hangout spot for these slugs. They’re part of a large group of animals called mollusks. Being a slug, it is slow moving, and soft, making it very vulnerable to attack by other animals living in the area such as raccoons, foxes, crows, beetles, and other predators. The Banana Slug has attracted a good deal of national attention over the years. The non-native European Slug is now also common within the lush, damp forest ecosystems of the park. I've long been fascinated by this colorfully slimy little slug. The Banana slug is considered a good slug as it is usually not found in our gardens but prefers the natural habitat of the forest floor and the cool temperament of the rainy coastal winters. Glossary. Just to be clear Ellmore doesn’t share that fact with kids who visit the park. The banana sea slug (Notodoris minor) is a coral reef-dweller, and its gaudy colour is camouflage: when crawling across a yellow sea sponge – its preferred food – it becomes hard to spot. Banana Slugs are not actually poisonous; it is one of nature's tricks to help them keep from being eaten. Tongues aren’t the only things that are susceptible, says Viney. Bon appetit! Like almost all air-breathing gastropods, it has two small eye spots at the top of the upper tentacles, which can move independently to scan for danger. Banana slugs eat leaves, mushrooms, dead plant material, and even animal waste. They are detritivores, or decomposers. Their eyes sit on the end of retractable antennas, and they essentially have an “off” button that causes estivation—a defense mechanism against unfavorable conditions (heat and dryness). For perspective, an average-sized banana is 7 to 8 inches. Banana slugs have a coating of mucus over their bodies which tastes horrible to predators. Some sea slugs produce toxins themselves; … The banana slug has two sets of tentacles. mouth numbing mucus making it a less appealing meal. The banana slug's resemblance to tree leaves help them hide from predators. The slime covering a banana slug helps deter would-be predators, and not just because of the stickiness. Predators: Reptiles, birds, amphibians, fish and other mammals will prey on Banana Slugs. The Great Grey Slug of Europe is a voracious garden pest, and the fastest of our slugs. This article has been rated as C-Class. click image to see more Life on the Creek art. The bottom two tentacles are for feeling and smelling—both senses far more honed in the slug than its limited sense of vision. The banana slug inhabits forest floors, especially in forests found in the Pacific North West. Leopard Slugs This is the trick question. If I licked too hard and got some of the slug’s slime on my tongue, I would experience directly one of the many benefits of being slimy: protection from predators. Banana slugs thrive in the moist coastal redwood forest climate. If you can improve it, please do. Banana Slugs are detritivores, and recycle organic material such as leaves, animal droppings, and dead plants. Banana slugs produce a lot of mucus in self-defense, causing their predators’ mouths to be filled with goop and a slippery slug. The Pacific banana slug is the second-largest species of slug in the world, growing up to 25cm (9.8 inches) long (the largest slug is Limax cinereoniger of Europe, which can reach 30 cm (12 inches) in length). Amy Freeman . The banana slug is the second largest slug in the world, measuring up to 9.8 inches in length. living in the Nearctic biogeographic province, the northern part of the New World. On average, a slug can lay 400 to 500 eggs in a year most of which remain under the soil waiting for favorable conditions to hatch. A classic Banana Slug, with a yellowish brown body and black spots. Since the banana slug’s ecological niche is not yet fully understood, we shouldn’t be surprised to learn that there are other praiseworthy contributions. They die of shrivelling up in the sun, or by predators eating them. Kind of like a spider, the slug creates a slime rope from this plug and uses it like a rappelling line to descend from high places. Bon appetit! Banana slug has a dense distribution in California. The California banana slug is the second largest slug in the world after the European Limax cinereoniger. They are the second largest species of terrestrial slug in the world. Sponsored. This deters predators from eating the Banana Slug. A banana slug is a type of mollusk, with the classic soft body of a mollusk but no hard external shell. Banana slugs show apophallation, which means after a successful mate the male sex organ, gets amputated. It produces a sticky, foul-tasting. A pebble sized hole on the side of their head gives their single lung breathing access, while their radula, a long thin row of microscopic teeth, is located on the ground at the front of the stomach. Nearctic. What Do Black Slugs Eat? Banana slugs (Ariolimax columbianus) can vary … Yet when they are spotted by predators, the Banana Slug has yet another use for its mucus. Banana slug slime contains nasty chemicals that numb the tongue of any animal that attempts to nibble it, discouraging predators like raccoons, who have to go to the trouble of removing the slime if they want to eat the slug. The mucus also contains an anesthetic which can make the predator’s mouth tissue numb, making chewing all but impossible. Four color varieties of banana slugs . In the case of banana slugs, something quite fascinating and dorky happens when they mate. Banana Slugs are Gastropods, propelling themselves by a muscular “foot” underside that also serves as the slug’s stomach. Do banana slugs look like bananas? They are a large slug, often grey or brown in colour with black spots or markings, similiar to those on a leopard, hence the name. Banana slug slime is also an anesthetic, meaning it will make a predator’s tongue or throat go numb. In 2008, ... And, when the men's tennis team played in the NCAA championships, their T-shirts read: "Banana Slugs-No Known Predators." Banana slugs do have a number of predators, including newts, and frustrated gardeners, but perhaps their most formidable natural predator in this part of California is the Coast Garter Snake (Thamnophis elegans terrestris). Raccoons will often roll the slug … They have a fondness for mushrooms, and spread seeds and spores as they eat. Kristen Thomas (author), Southwestern University, Stephanie Fabritius (editor), Southwestern University. Banana slug has been listed as a level-5 vital article in an unknown topic. They recycle this material into soil. Not only is the slime difficult to wipe off and unpalatable to eat, but it also contains an anesthetic that can numb the slug nibbler. Predators for the Banana Slug include raccoons, garter snakes, ducks, geese, salamanders, shrews, and moles. The banana slug’s slime will also make a predator’s tongue go numb. Banana Slugs can be a s long as 9.8 inches (25 cm)! (Hill 1997) Contributors. One of their closest relatives is the snail. The banana slug's color, which gives it its famous nickname, also acts as a very important adaptation. But this is just one of many ways slugs depend on slime, and they use it for everything from locomotion to nutrition. Will eat anything. Banana Slug Fun Facts In 1986, amid controversy, the banana slug became the official mascot of the University of California, Santa Cruz campus. R. Jeanette Martin of Gabriola Island, B.C., might not have expected her time-lapse of a Pacific banana slug devouring a dandelion to rack up almost three million views in less than a week, but it appears that at least some viewers are ready for a break from kittens and predator-prey chases. Banana slugs produce a lot of mucus in self-defense, causing their predators’ mouths to be filled with goop and a slippery slug. On the whole, these slugs are jaw-droppingly weird. Banana slugs have a coating of mucus over their bodies which tastes horrible to predators.
2020 banana slug predators