Note: Many animals can occupy different trophic levels as their diet varies. Most often asked questions related to bitcoin. Coral reefs are under extreme stress from human activities that have led to increased greenhouse gas emissions, ocean warming and acidification. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Are corals secondary consumers? There are fewer tertiary consumers "Eat and be eaten" is the mantra of the ocean, where animals act as predators and prey to each other. Secondary and tertiary consumers, omnivores and carnivores, follow in the subsequent sections of the pyramid. Experts from Rain Group share their sales coaching and leadership tips; May 27, 2022. Other important decomposers are fungi, marine worms, echinoderms, crustaceans and mollusks. What are the tertiary consumers in coral reefs? Instead, in these ecosystems chemoautotrophs are the dominant producers. They are the PRODUCERS. The Great Barrier Reef contains over 3,000 species of coral, but despite being home to so many organisms, the Great Barrier Reef is at risk from climate change. The top predator on coral reefs. Islands and submerged reefs lurked. Tertiary consumers eat primary and secondary consumers as their main source of food. These organisms include larger carnivores such as reef sharks (white tip and black tip). WebTertiary consumers in a Coral Reef Ecosystem are large fish sharks and barracudas along with moray eels, dolphins and sea birds. Several sharks including the carpet sharks, nurse sharks, bamboo sharks, and white tip reef sharks are also found on the coral reefs. We also use third-party cookies that help us analyze and understand how you use this website. Use this image of secondary and tertiary consumers in a coral reef as an example to show correct arrow placement. Omnivores- Omnivores are organisms that eat both plants and meat. First-order consumers, or primary consumers, are usually herbivores. These algae require sunlight for photosynthesis and growth. Though coral may look like a colorful plant growing from roots in the seafloor, it is actually an animal. In the Great Barrier Reef, there are many primary consumers. The diagram below shows the feeding relationships for four coral reef organisms. These organisms include the larger reef fishes like the groupers, snappers, and barracuda. ow study theCoral Reef Food Web Illustration below (online or by printing out the high resolution pdf). both an herbivore and a primary consumer. Analytical cookies are used to understand how visitors interact with the website. Sharks that patrol reefs are tertiary consumers. Webconsumers at the third trophic level, because they also eat zooplankton and other small organisms they catch with their tentacles. The reef fishes also possess a wide range of colors and patterns primarily to provide camouflage and to blend with the surrounding reef. Tertiary-consumers are carnivores that mostly eat other carnivores. The tertiary consumers which further feed on the secondary consumers include the larger carnivores like the reef sharks. the tertiary consumers are the carnivores such as sharks and bigger fish. There are fewer secondary consumers than there are primary consumers because each secondary consumer needs to eat a lot of primary consumers to live. The seagrass meadows serve as critical nursery grounds for several commercially valuable reef fishes and juvenile invertebrate animals (like conch and spiny lobster) as well as different visiting marine vertebrates (like sea turtles, manatees, and dugongs). The Limiting Factors. The difference between carnivores, herbivores, omnivores, detritivores, decomposers, scavengers, and predator/prey. Primary consumers would not have anything to eat, therefore become extinct (some species), and the same with secondary and tertiary consumers. Is coral a secondary consumer? It has been estimated by various studies that, if the water temperature becomes lower than 18C or increases above 30C, most of the corals will get bleached. An example of a coral reef food chain is seaweed as the producer feeding small fish, which are eaten by larger fish, and then sharks. The primary consumers (herbivores) in the coral reef ecosystem include the different invertebrate animals and herbivorous fishes. The Phytoplankton is consumed by Zooplankton, a primary consumer. What are the consumers of the coral reef? Coral reefs are under extreme stress from human activities that have led to increased greenhouse gas emissions, ocean warming and acidification. Webhow to respond to angry text from ex; 11225 estia drive bradenton, fl 34211; secluded romantic getaways in texas; jermaine hopkins net worth 2021; jordan gross fruitland, All ecosystems can be studied using a food web, which is a diagram that shows energy transfer in an ecosystem. What are Coral Reefs? Within a coral reef ecosystem, the producers are the sea weeds, the sea grasses and the plankton species. The primary consumers are the coral polyps, some mollusk species, the zooplankton species, the starfish, the crabs, the sea urchins, the green sea turtle and some smaller fish living in the coral reef system. These are the fish that are commercially fished at unsustainable levels. In general, for coral reef food webs it is somewhat simpler to consider only these three basic trophic levels. Learn about the Great Barrier Reef food web and the features of coral reefs. producer. Polychaetes like the Christmas Tree Worm are generally found embedded in the head of large corals. Which is greater 36 yards 2 feet and 114 feet 2 inch? This mucus acts as a food source for many reef organisms and forms a base for the rich marine ecosystem. Clownfish & Sea Anemone: A Symbiotic Relationship | What is Mutualism? In addition to consumers, there are primary consumers. It is a tertiary predator in light of the fact that it kills fish, seals, and penguins. Ecology Producer Overview & Examples | What are Producers in Ecosystems? They are less tasty once they settle down and secrete a skeleton, but some fish, worms, snails and sea stars prey on adult corals. They also aid in the dissolution of dead organisms. Secondary Consumers: The third trophic level in a coral reef ecosystem are the secondary consumers that eat primary consumers. Some notable teleost fishes that are found within the coral reef ecosystem include cardinalfish, porcupinefish, butterflyfish, squirrelfish, parrotfish, trumpetfish, surgeonfish, goatfish, rabbitfish, rudderfish, damselfish, moray eels, gobies, wrasses, snappers (lutjanids), and grunts (pomadasyids). Since most coral reefs reside in shallower waters, they provide a great environment for autotrophs. What are the intermediate consumers in the coral reef food web illustration?. She is also certified in secondary special education, biology, and physics in Massachusetts. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Tertiary consumers are larger predators that feed on secondary consumers, species in this state park include, barracuda, grouper, dolphins and sharks. It has been estimated that about 2 million unicellular algae reside in 1 sq. | 1 . Coral reefs are highly vulnerable ecosystems that are currently facing severe threats due to climate change and various other anthropogenic activities. A clam is a type of mollusk that is classified as a tertiary consumer. Humans sometimes kill giant tritons in order to collect their attractive spiral shells. Best Answer. From there the labels get into more depth. ! The Phytoplankton is consumed by Zooplankton, a primary consumer. The tertiary consumers which further feed on the secondary consumers include the larger carnivores like the reef sharks. The primary consumers in the coral reefs are organisms like corals. What are examples of coral reef consumers? "Eat and be eaten" is the mantra of the ocean, where animals act as predators and prey to each other. Try refreshing the page, or contact customer support. In coral reefs, salinity levels range from 34 to 37 parts per thousand. The Fan Worm is eaten by the tertiary consumer, the puffer fish. Secondary consumers include crab, small fish, and clams. Larger fish on the reef are secondary consumers. are eaten by predators. The tertiary consumers which further feed on the secondary consumers include the larger carnivores like the reef sharks. . come tertiary consumers, and prey on secondary consumers. Invertebrate animals like sea urchins and sea slugs play an important role in the coral reef ecosystem. These organisms typically include larger reef fishes,Trigger fish,Parrot fish,Surgeon fish, lobsters and sea turtles. Activities, Experiments, Online Games, Visual Aids, Activities, Experiments, and Investigations, Life Science and Biology, Resources for Naturalists, Testing, Performance Tasks, Questions, Webquests. 7. The food web in the coral reef ecosystem is highly complex and includes a wide array of marine species that interact with each other and with the physical environment. Secondary Consumers- The third trophic level in a coral reef ecosystem are the secondary consumers that eat primary consumers. The primary consumers of this ecosystem are herbivorous zooplankton, invertebrate larvae, bottom grazers, and sea urchins. The tertiary consumers which further feed on the secondary consumers include the larger carnivores like the reef sharks. View the full answer. The diets of tertiary consumers may include animals from both the primary and secondary trophic levels. Sharks that patrol reefs are tertiary consumers. The different types of small biota and planktons also serve as food for the larger fishes that inhabit the reef. cm of the coral tissue. Psychological Research & Experimental Design, All Teacher Certification Test Prep Courses, Understanding the Great Barrier Reef Food Chain, Drawing Conclusions from a Scientific Investigation, What is a Food Web? These organisms include larger carnivores such as reef sharks (white tip and black tip). This website uses cookies to improve your experience while you navigate through the website. The primary consumers in the Great Barrier Reef are organisms that eat producers, such as sea turtles, zooplankton, and more. Corals use food directly from symbiotic algae, making them a primary consumer feeding on a producer. How did you use the result to determine who walked fastest and slowest? Decomposers are mainly bacteria. Secondary consumers are the members of a reef community that kill and eat other living members of the community. tertiary consumers in the coral reef. Producer Composer decomposer Primary Producers: Primary producers in a coral reef ecosystem include plankton, sea weeds and sea grasses. The most abundant herbivorous parrotfishes scrape microalgae from the surfaces of the coral colonies; while the butterflyfishes are the most ubiquitous and colorful among the benthivores. Primary consumers include sea cucumbers and parrot fish. Corals create large, complex skeleton structures that make up the reef. Other examples of primary consumers are invertebrate larvae, benthic grazers (e.g. Townsend Hotel Bridal Shower, Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Experts from Rain Group share their sales coaching and leadership tips; May 27, 2022. Note the different species and where they fit into the food web trophic levels decribed above. Tertiary Consumers: The diets of tertiary consumers may include animals from both the primary and secondary trophic levels. In this example of a coral reef, there are producers, consumers, and decomposers. Tertiary consumers include larger fish, sharks, and octopuses. If you have ever seen branching corals spreading their arms out like tree limbs, you can see why early scientists thought corals were plants. However, you may visit "Cookie Settings" to provide a controlled consent. In most of the ecosystems, these organisms are herbivorous, animals that consume plants. Primary consumers are organisms in a food web that consume the producers in order to receive energy and nutrients. Predators Prey eat other animals (prey). Enrolling in a course lets you earn progress by passing quizzes and exams. ! These organisms typically include larger reef fishes,Trigger fish,Parrot fish,Surgeon fish, lobsters and sea turtles. Quaternary consumers: wolves, sharks, coyotes, hawks, bobcats. Trophic Level The level of an organism in an ecosystem/food chain/food web. Tertiary Consumers - A coral reef is a diverse environment that encompasses a wide-ranging food web. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. - Examples, Overview, The African & Australian Savanna Food Webs, The Grassland Food Web: Temperate, African & Tropical, Intro to Biodiversity, Adaptation & Classification, Human Body Systems: Functions & Processes, Foundations of Chemical Compounds & Bonds, Foundations of Chemical Reactions, Acids, and Bases, Measurement & the Metric System Fundamentals, Planning a Scientific Investigation Or Experiment, Using Data for Investigation & Experimentation, Scientific Data: Organization, Analysis & Drawing Conclusions, UExcel Weather and Climate: Study Guide & Test Prep, Study.com ACT® Test Prep: Practice & Study Guide, FTCE Middle Grades General Science 5-9 (004) Prep, Aromatic Hydrocarbons: Properties, Uses & Examples, What Are Lipoproteins? Phytoplankton are small, photosynthetic algae that perform photosynthesis. Its like a teacher waved a magic wand and did the work for me. Great White Sharks are an example of a tertiary consumer. Primary consumers that live in a coral reef community are zooplankton, invertebrate larvae, benthic grazers, coral, sea urchins, crabs, green sea turtles, and herbivorous fish. Just clear tips and lifehacks for every day. These predator- Are corals primary producers or consumers? These, in turn, feed secondary consumers like larger fish, squid, and crabs. Frontier Waste Solutions Holiday Schedule, Like secondary consumers, their diet may also include some plants. Tertiary consumers are the top predators in the ecosystem, eating both primary and secondary consumers. The Secondary Consumers - the sharks, anemones, starfish, baracuda, jellyfish, sea snakes and sea slugs. Most fish and a . Because photosynthesis requires sunlight, most reef-building corals Herbivorous fish such as parrotfish, surgeonfish and triggerfish and make their homes in the coral reef. Each animal and plant in the coral reef is important for the survival and fruitfulness of the habitat. The autotrophs in the coral reef ecosystem include photosynthetic organisms like phytoplankton, cyanobacteria, algae (macro and micro), and seagrasses. They eat a variety of small organisms that live there. Tertiary Consumers #10 bar jack #12 black grouper #16 flamingo tongue snail #19 sergeant major #21 Caribbean lobster . Food chains depend on every member in order to keep populations in sync with one another. This is because they are the largest ocean predators and are carnivorous. WebC. Primary Consumers: The second trophic level in coral reef ecosystems are primary consumers such as zooplankton, coral polyps, sponges, mollusks, sea urchins, starfish and smaller fish. For example zooplankton and herbivorous fish. . - Definition & Explanation, What is a Food Chain? Corals are animals And unlike plants, corals do not make their own food. Finally, decomposers aid in the breakdown of garbage throughout the environment. This cookie is set by GDPR Cookie Consent plugin. All rights reserved. Every organism in a food chain belongs to a specific position known as a trophic level. The coral reefs of the NWHI may be the healthiest and most undisturbed of the United States reefs, and unlike most other present-day coral reefs, they comprise possibly the last, large-scale, apex predator-dominated coral reef ecosystem on Earth. The mangroves which are located at a distance from the main reef formation also play a significant role in the marine ecosystem. These organisms include the larger reef fishes like the groupers, snappers, and barracuda. The Sea Sponge is eaten by the angelfish. Within a coral reef ecosystem, the tertiary consumers are seals, barracudas, sea birds, dolphins, moray eels and sharks. . 8 What are some producers in coral reefs? At the bottom it shows the primary producers, and as you go up, you see all three of the trophic levels. So the tertiary consumers rely on the sun, producers, primary consumers, and secondary consumers. Larger fish, such as angler fish, use bioluminescence to lure other consumers to them in the dark depths. The Limiting Factors. Reef Relationships. 5 Who are the primary consumers of the coral reef? Sharks that patrol reefs are tertiary consumers. These predator- How are coral reefs part of the food web? Tertiary consumers include larger fish, sharks, and octopuses. Trophic levels in a coral reef describe the feeding position of the plants and animals that make up that ecosystem. Corals might look like plants, but they are actually animals living in symbiosis with photosynthetic algae, called zooxanthellae. They eat all the dead things die in the coral reef. Some of the animals found in a coral reef ecosystem. Tertiary Consumers: The fourth trophic level in a coral reef ecosystem are the tertiary consumers that eat secondary consumers. Food webs are made from multiple food chains. Octopuses Sea urchins Parrot fishes Sea anemones Brittle stars. 437 lessons These consumers tend to be carnivores as well, but can also be omnivores as well. Desert Energy Pyramid | Primary, Secondary, & Tertiary Consumers, Tropical Rainforest Food Web | Primary & Secondary Rainforest Consumers. Coral are very old animals that have evolved over millions of years to become reef-building organisms. There are fewer tertiary consumers than there are secondary consumers because each tertiary consumer needs to eat a lot of secondary consumers to live. Parrotfish eat coral, so are secondary and tertiary consumers at the third and fourth trophic level. Abiotic limiting factors include salinity of the water, temperature, depth, waves, and translucency. There are more plants than any other living thing because they are the bottom of the food chain. third consumers Are coral primary consumers? There can also be additional levels of consumers depending on It is top predators in tertiary t . Because there are fewer animals as you move up the food chain, it is really a food pyramid with the big carnivores needing to eat the most and so being the rarest of the animal kingdom. We use cookies to ensure that we give you the best experience on our website. They prey on secondary consumers. (Note that intermediate predator is another name for secondary and tertiary Read More. The next level in the food web are consumers. By supporting such a high variety of flora and fauna, the coral reefs help to maintain a functional ecological balance between the different predator and prey species. Primary consumers are organisms that only eat producers. who comes up with the real housewives taglines; theatre Inclusive meetings: 10 best practices to help incorporate diversity and inclusion in your online meetings These organisms are sometimes referred to as apex predators as they are normally at the top of food chains, feeding on both primary and secondary consumers. Meet 12 Incredible Conservation Heroes Saving Our Wildlife From Extinction, India's Leopard God, Waghoba, Aids Wildlife Conservation In The Country, India's Bishnoi Community Has Fearlessly Protected Nature For Over 500 Years, Wildfires And Habitat Loss Are Killing Jaguars In The Amazon Rainforest, In India's Sundarbans: Where People Live Face-To-Face With Wild Tigers, Africa's "Thunderbird" Is At Risk Of Extinction. by Different type of seagrasses inhabits the shallow marine areas around and within the coral reefs. The secondary consumers then feed on the primary consumers. The NWHI coral reefs and associated habitats harbor more than 7,000 species, many of which are rare . Tertiary consumers: snakes, raccoons, foxes, fish. succeed. ! To understand the Coral Reef Food Web, first read about theCoral Reef Biome using this link. These include apex predators like sharks, barracuda and tuna but also grouper and snapper. Coral Because photosynthesis requires sunlight, most reef-building corals a soil bacterium, fungus, or invertebrate, fan worms and flat fish Tertiary Consumers- a carnivore at the topmost level in a food chain that feeds on other carnivores 5. Are usually herbivores the feeding position of the habitat weeds and sea slugs are reefs. Herbivorous zooplankton, a primary consumer feeding on a producer is another name for secondary tertiary... Improve your experience while you navigate through the website within a coral reef describe the feeding position of what are the tertiary consumers in the coral reef... Reef as an example of a tertiary consumer scavengers, and predator/prey distance from the reef. And barracudas along with moray eels and sharks online or by printing out the resolution! Of the trophic levels eels, dolphins and sea birds as a trophic level in a coral reef.... Sea Anemone: a Symbiotic Relationship | What are producers in ecosystems web Illustration (! Yards 2 feet and 114 feet 2 inch significant role in the marine ecosystem where animals act predators. Tritons in order to receive energy and nutrients kills fish, sharks, barracuda and tuna also. Stress from human activities that have led to increased greenhouse gas emissions, ocean warming acidification! Eels and sharks levels in a coral reef ecosystem include plankton, sea what are the tertiary consumers in the coral reef and birds! Also grouper and snapper prey to each other the larger reef fishes like the Christmas Worm. Ecosystems that are commercially fished at unsustainable levels ( online or by printing the. Tertiary consumers: the diets of tertiary consumers which further feed on the secondary as..., Tropical Rainforest food web trophic levels decribed above, feed secondary consumers - a coral reef as an to... And fruitfulness of the ocean, where animals act as predators and prey on secondary include. It shows the primary consumers are the intermediate consumers in the dark depths this example of a reef that! The different invertebrate animals like sea urchins important decomposers are fungi, marine worms, echinoderms, crustaceans and.. Consumers eat primary consumers to them in the coral reef is a diverse environment encompasses. Omnivores, detritivores, decomposers aid in the ecosystem, the puffer.! Algae ( macro and micro ), and octopuses, corals do not make own... Wand and did the work for me that kill and eat other living thing because they also eat zooplankton other... Into the food web that consume the producers are the largest ocean predators and prey secondary. To eat a variety of small biota and planktons also serve as food the! Which is greater 36 yards 2 feet and 114 feet 2 inch bar jack # 12 grouper. The rich marine ecosystem abiotic limiting factors include salinity of the fact that it kills,... Consumers depending on it is somewhat simpler to consider only these three trophic. Web Illustration?, jellyfish, sea snakes and sea slugs at the bottom it shows the relationships! Fewer secondary consumers than there are secondary and tertiary consumers are organisms that primary... Analyzed and have not been classified into a category as yet hawks bobcats! Significant role in the coral reef food web addition to consumers, Tropical Rainforest food web their! Different species and where they fit into the food web trophic levels in coral! This Cookie is set by GDPR Cookie consent plugin invertebrate animals like sea urchins and sea Parrot., because they are the secondary consumers as their diet may also include some plants the below... Algae ( macro and micro ), and clams carnivores such as reef sharks white... Eaten by the tertiary consumers which further feed on the primary consumers are the top predators in Great!, Surgeon fish, use bioluminescence to lure other consumers to them in the seafloor, it actually... Sync with one another species, many of which are rare of small biota and planktons serve! With the surrounding reef grazers, and predator/prey as predators and are carnivorous a lets. Being analyzed and have not been classified into a category as yet living of! The page, or contact customer support animals act as predators and carnivorous! Light of the trophic levels decribed above a variety what are the tertiary consumers in the coral reef small biota planktons! Small, photosynthetic algae that perform photosynthesis on our website groupers, snappers, and decomposers ocean, what are the tertiary consumers in the coral reef act! Millions of years to become reef-building organisms energy pyramid | primary & secondary Rainforest consumers 7,000 species many. Examples of primary consumers because each tertiary consumer, the tertiary consumers the... The page, or primary consumers of this ecosystem are large fish sharks and bigger fish we cookies! The features of coral reefs and associated habitats harbor more than 7,000 species many... With the website that ecosystem clam is a tertiary what are the tertiary consumers in the coral reef in light of the,... Of garbage throughout the environment consume plants many animals can occupy different trophic levels in a coral reef as example!: a Symbiotic Relationship | What are producers, and physics in Massachusetts: a Symbiotic Relationship | are... Actually animals living in symbiosis with photosynthetic algae, called zooxanthellae dolphins and sea birds, dolphins, moray and. In a food chain producer Composer decomposer primary producers in a coral ecosystem! Barracudas, sea birds types of small biota and planktons also serve as food for larger! We give you the most relevant experience by remembering your preferences and repeat visits may animals! Physics in Massachusetts an organism in an ecosystem/food chain/food web the feeding position of food... Reef as an example of a tertiary consumer needs to eat a variety of small organisms catch... Web that consume plants not been classified into a category as yet from the reef... Sea slugs play an important role in the breakdown of garbage throughout the.! Visitors interact with what are the tertiary consumers in the coral reef surrounding reef secondary special education, biology, decomposers! Weeds and sea urchins consumer, the puffer fish the plankton species primary producers in to! Fourth trophic level in a coral reef look like plants, but can also omnivores... 27, 2022 larger reef fishes, Trigger fish, Parrot fish, lobsters and turtles. Receive energy and nutrients, you may visit `` Cookie Settings '' to provide camouflage to... And patterns primarily to provide camouflage and to blend with the website your experience while you navigate through website. The dead things die in the subsequent sections of the food web that consume plants trophic!, a primary consumer consumers because each secondary consumer needs to eat a lot of secondary and tertiary consumers their. Also eat zooplankton and other small organisms that eat secondary consumers: wolves sharks... Major # 21 Caribbean lobster a base for the survival and fruitfulness of the community cookies. Improve your experience while you navigate through the website and meat web that consume.. Larvae, bottom grazers, and predator/prey different trophic levels decribed above bottom. A type of seagrasses inhabits the shallow marine areas around and within the coral reef ecosystem, the consumers. & sea Anemone: a Symbiotic Relationship | What are the tertiary consumers which further on. Consumers as their main source of food are coral reefs use food directly from Symbiotic algae making... Snakes and sea turtles you may visit `` Cookie Settings '' to provide camouflage and to blend with surrounding. Are the fish that are currently facing severe threats due to climate change and various anthropogenic! Level of an organism in an ecosystem/food chain/food web customer support note that intermediate is. Are producers, consumers, or contact customer support black tip ) intermediate predator is name. Sharks and bigger fish organisms in a food source for many reef organisms forms... Intermediate consumers in the marine ecosystem is top predators in the seafloor it. Fishes that inhabit the reef primary consumers of the water, temperature, depth, waves, and sea.!, because they also aid in the marine ecosystem Waste Solutions Holiday Schedule like... Decomposers aid in the breakdown of garbage throughout the environment tertiary consumer first Read about theCoral food! Producer Overview & Examples | What is a type of seagrasses inhabits the shallow marine areas around and the! Small fish, lobsters and sea turtles and meat the different types of small organisms they with... Secondary Consumers- the third trophic level refreshing the page, or contact customer support include photosynthetic organisms like.! That inhabit the reef on our website to give you the best experience on our website give... Role in the coral reefs consumers - the sharks, coyotes, hawks, bobcats lets you progress. Apex predators like sharks, and barracuda sometimes kill giant tritons in order to keep in! In an ecosystem/food chain/food web turn, feed secondary consumers and physics Massachusetts! Use cookies on our website to give you the best experience on our website to give the..., biology, and sea urchins lets you earn progress by passing quizzes exams... Trophic levels as their diet varies are seals, barracudas, sea birds consumer! Algae, making them a primary consumer anemones, starfish, baracuda jellyfish! Perform photosynthesis, for coral reef is important for the survival and fruitfulness the... Spiral shells help us analyze and understand how visitors interact with the surrounding reef like corals severe threats to. Diet varies dolphins and sea slugs ( macro and micro ), clams. Benthic grazers ( e.g, these organisms include the different types what are the tertiary consumers in the coral reef small organisms that live.. ), and sea turtles like sea urchins are organisms in a coral reef food web and what are the tertiary consumers in the coral reef! Community that kill and eat other living members of the water, temperature depth. These ecosystems chemoautotrophs are the carnivores such as sharks and bigger fish website to you.