The cute Sea_Bunny-(Jorunna-parva)[111] .pptx.

The cute little sea bunny

1. Mahdi jasess 222404985 Yaser Alodail 222415712 Salem awaji 222405036 Murtadha Alfadell 222440780 Sea Bunny

2. Discover the Sea Bunny: Jorunna parva Get ready to dive with us into the marine world and explore the adorable Jorunna parva , a species of dorid nudibranch known as the Sea Bunny.

3. Table of contents Classification……………………………………………………..............1 Why does is it called sea bunny ?.....................................2 The Sea Bunny's Habitat……………………………………………..3 The Movement of the Sea Bunny……………………………......4 What Causes the Sea Bunny's Colorful Patterns?.............5 The Nutrition of the Sea Bunny …………………………….....6 Reproduction and live cycle:………………………………………….7 Conclusions……………………………………………………………………8 Sources and References…………………………………………………9 1

4. 2 Classification Kingdom Animalia Phylum Mollusca Class Gastropoda Order Nudibranchia Family Discodorididae Genus Jorunna species parva

5. 3 Why does is it called sea bunny ? Even though its completely unrelated to actual bunnies on land, sea bunny is a slug named for its appearance. the ear like appendages (Rhinophores) are actually caryophyllidia, a collection of small tubes that may carry out a sensory function like finding food or other sea slugs.

6. 3 The Sea Bunny's Habitat 1 Coral Reefs The Sea Bunny can be found in coral reefs in the Indo-Pacific Ocean, Japan, and the Philippines. 3 Rocky Shores The Sea Bunny also inhabits rocky shores and intertidal areas with algae and eelgrass. 2 Rocky Reefs They may also live on rocky reefs, which provide adequate hiding places and a food source. 4 Underwater Caves The Sea Bunny can also be found in underwater caves with sandy bottoms where they hide from predators.

7. 4 The Movement of the Sea Bunny Swimming The Sea Bunny moves through the water by swimming. It uses its muscular foot to propel itself forward. With a graceful motion, the Sea Bunny glides through the ocean, maneuvering with ease. Crawling When not swimming, the Sea Bunny can also crawl along the ocean floor. It uses its foot to push against the surface, allowing it to move slowly and explore its surroundings. The Method of Movement The Sea Bunny has two main methods of movement: swimming and crawling . Adaptability The Sea Bunny's unique method of movement allows it to adapt to different habitats and navigate various types of terrain . Whether it's swimming in open waters or crawling along the seabed, the Sea Bunny demonstrates remarkable versatility in its locomotion.

8. 5 What Causes the Sea Bunny's Colorful Patterns? 1 Genetics The Sea Bunny's colorful patterns are primarily determined by its genetic makeup. Genes play a crucial role in determining the distribution and arrangement of pigments, resulting in the various color patterns observed. 2 Environmental Factors Environmental factors, such as the availability of food and light exposure, can also influence the Sea Bunny's coloration. Changes in diet or exposure to different light conditions may affect the intensity or appearance of the patterns. 3 Camouflage and Communication The Sea Bunny's patterns may serve as a form of camouflage, allowing it to blend in with its surroundings and avoid predators. Additionally, these patterns may also play a role in communication among Sea Bunnies, helping them recognize each other and signal information. 4 It gains color from eating these sea slugs also absorb the pigments and will change appearance based on what they eat.

9. The Nutrition of the Sea Bunny Diet The Sea Bunny feeds on a variety of sponges and other animals, including anthozoans and tunicates. Defensive Mechanism Their diet contains chemicals from sponges they eat, which contain toxins that they can use for defense against potential predators. feeding habits: Unlike the real rabbits, sea bunnies are carnivores that like to eat on other sea slugs or sea snails. They also use a special feeding organ (called a radula) to scrape off and eat food. 6

10. Reproduction and live cycle: Sea Bunnies are h ermaphrodites, They mate by both exchanging sperm with one another to fertilize their eggs, external fertilization, indirect development A Sea Bunny Lifespan is Short The average lifespan of a sea bunny slug is only a couple of months to a year. Because of their short lifespan and typically isolated lifestyle, mating is not guaranteed and must be taken advantage of when the opportunity arises. Sea Bunnies Start Out Life With a Shell Taking 3 week to hatching, the free-swimming larva of a sea bunny has a shell . Eventually , during a process called metamorphosis, it sheds this protective layer and emerges as the bunny-like sea slug we know. This transformation is the same for all nudibranchs, whose name aptly means "naked gills". 7 naked gills

11. Conclusions The Sea Bunny might be small but it certainly stands out with its cute and colorful appearance. These nudibranchs have unique patterns and can be found in various habitats, from coral reefs to underwater caves. Not only are they a delight to watch, but they also possess toxic secretions that warn predators of their defenses. 8

12. Sources and References https://singapore.biodiversity.online/taxo4254/mainSpace/Jorunna%20funebris.html https://www.montereyboats.com/This-Easter--Get-To-Know-The-Sea-Bunny-Slug-1-9908.html#:~:text=Completely%20unrelated%20to%20actual%20bunnies,apparent%20poof%20of%20a%20tail https://blog.padi.com/5-facts-sea-bunny-slug/ https://prezi.com/p/m1xkizdn9ada/sea-bunnies/?frame=b616778bf448ff44410bc9f1bb79d091e6ffe2bc 9