Mussel shells are hard, oblonged and shiny, while oyster shells are oval and rough. They are more mobile than their other shellfish siblings when living, and just as tasty when on our plates. Mussel is an edible bivalve of the family: Mytilidae. Oysters are marine creatures, preferring the saline waters of the ocean to the freshwater lakes and rivers that mussels call home. Infographic. The highly prized Bluff oyster (Tiostrea chilensis lutaria) is dredged for a short season each year from Foveaux Strait. Herewith, our guide to oysters, cockles, mussels and other shelled fruits of the sea. Coming to the habitat, a mussel lives in streams, fresh water lakes and creeks along with the salty intertidal zone where the ocean meets the shore. 3.Oysters are known to move more freely. They find a permanent substrate within a couple of weeks and mature in a year. Mussels normally love to get attached to the rocky surface. Like the green-lipped mussel, it is now a … What is the difference between Mussels and Oysters? Their fertilization takes place externally, the eggs convert into larvae which attach to the gills or fins as temporary parasites. Mussel shells are hard, oblonged and shiny, while oyster shells are oval and rough. Their shells are rougher than mussels, and most clams, they look a little bit like a cocoon went bad. However, one can come across many differences in their anatomy, habitat, breeding and behaviour. They have a texture similar to a fish, and lack the slimy texture that accompanies the other two. Mussels normally love to get attached to the rocky surface. When you’re on the fence about seafood, to begin with, at first glance there is no difference between clams, mussels, oysters, and scallops: they’re all an easy pass. In 1973, enterprising aquaculturist Ed Myers started the first U.S. mussel farm, in South Bristol. Oysters are also bivalve, which is connected by a small hinge. The main difference between clams mussels and oysters is that clams live in fresh or salt water, having hard shells that are smooth and shiny, and mussels live in fresh or salt water, having shells that are oval in shape and elongated at the ends whereas oysters live in salt water, having a more calcified, irregular shaped shell. Some species of mussel prefer to live around deep-sea hydro-dermal vents. Oysters live in saltwater and have a more calcified, irregular shaped shell. Copy infographic link Copy. They are home to the precious pearls that are used to make ornaments and jewellery. Oysters are very significant for humans. They have been around over 500 million years ago. Mussels and oysters are fresh or saltwater inhabitants. Majority of the edible species live attached to the substrates in the inter-tidal zone. Live Healthy & Happy. Before this, glochidia grow in the gills of the female mussel. Oysters Versus Mussels - Side-by-Side Nutritional Comparison of Oysters and Mussels. Bivalves are a class of mollusks that first appeared in the late Cambrian about 400 million years ago. 2.Mussels have a smooth shell and Oysters have a rougher covering. But it is very hard to notice the difference between the two and people hardly find any difference between them. Scallops: When you eat a scallop, you’re actually biting into a muscle. Perhaps the most notable difference between oysters and mussels is the habitat in which they reside. All of these belong to the mollusk family i.e. Mussel (/ ˈ m ʌ s ə l /) is the common name used for members of several families of bivalve molluscs, from saltwater and freshwater habitats. In the ocean, they also take on more flavor from their surroundings while mussels are milder. 1.Oysters come a little fleshy than mussels. But mussels are unequivocally delicious—plump and meaty, without that thick, gooey quality that keeps some people away from oysters and clams. Oysters tend to have a stronger briny taste compared to mussels. 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Shell Structure : The shell of an oyster is rough and rich in calcium content. Required fields are marked *, Notify me of followup comments via e-mail, October 23, 2009 • 3 comments. Oysters on the whole have a more intense and briny taste. Mussel fisheries in Lower-Saxony and the Dutch Wadden Sea in the 1980s and 1990s caused dramatic decreases in blue mussel bed area. In rare cases, pearls can also be seen in mussels. Are you big fan of seafood? Mussels have a long pair of shells that are brown or purplish black in colour. Summary 1.Oysters come a little fleshy than mussels. They have very different tastes and textures. Summary Sorry, your blog cannot share posts by email. They posses two shells which hinge at one edge and can be closed tightly when threatened or out of the water. Mussels are found in both marine and fresh water habitats, although the term is most used to refer to varieties in the marine family Mytiliadae, like the highly edible blue mussel (Mytilus edulis) found on rocky shores, in marshes and in intertidal zones. They are bivalve mollusks of the super-family Ostreidae. Both clam and oyster are bivalves – shellfish with two part shell and two muscles. Based on this separation, marine mussels are more closely related to oysters and scallops than they are to freshwater mussels. Post was not sent - check your email addresses! Save my name, email, and website in this browser for the next time I comment. Your email address will not be published. Oysters and mussels are seafood. There are many ways to prepare mussels, and with their mild taste, they can pleasantly take on the tastes of the dish you are making with them. Scallops are lighter and sweeter in flavor than mussels. A recent study published in the American Journal of Preventive Medicine shows that keeping a food diary may double your weight loss efforts. By the way, scallops are also bivalve mussels. Another significant difference that can be noticed is that pearls are normally seen in oysters. One of the main differences that can be said is that oysters come a little fleshy than mussels. 1.Oysters come a little fleshy than mussels. Although clams, mussels, oysters, and scallops are all part of the same taxonomic class, they belong to different subclasses, orders, and families. Mussels are typically the smallest of the mollusks. Mussel is technically used for many types of bivalves living in both freshwater and saltwater ecosystems. By Dr. Daniel Pauly It has become fashionable to consume mussels, oysters and other shellfish, but before I try to explain why this fashion might be a good thing, we must be clear Oyster beds are a place of stabilized ecosystems as they provide a great habitat for many types of plants and animals. In rare cases, pearls can also be seen in mussels. Despite all the differences, all mollusks are home to unique pearls and are edible mollusks are a treat for food enthusiasts. Mussels on the other hand live in fresh water and marine environments. Oysters have an irregularly shaped shell. Oysters are known to move more freely. They look slimy and unappealing from the exterior but the taste is quite exclusive. Click here to view the magazine and to read other content on sea turtles, seafood fraud and more. Mussels and oysters are more similar, they are sedentary living out their entire lives attached to rocks. Cooking oysters, mussels, and clams may be intimidating to most but we have recipes that'll show you working with these bivalve mollusks is simpler than it seems! Each has its strengths and is arguably better depending on the way they are cooked and what the diner is looking for that day. The larval stage drifts for three to six months before settling on a hard surface as a young mussel. Oysters are filter-feeders. Mussels in the middle are helped by others to save them from dehydration during a low tide. Until the Pacific oyster invaded the Wadden Sea, the blue mussel was the most abundant bed-forming intertidal, epibenthic species. Mussels are home to pearls as they are a part of mollusk family. Mussels and clams are amongst the most delicious seafood, yet those are a little too difficult to differentiate due to their close resemblance, being members of the same taxonomic class, bivalves. They move to the oyster bed or oyster reef which is a safe haven for all oysters. At first glance, a layman will find no difference between clams, mussels, oysters or scallops; but technically all are different. Mineral comparison score is based on the number of minerals by which one or the other food is richer. Preferred Residence : Oysters prefer brackish, marine waters. One of the major differences that can be noticed is in the fertilization. They come in a wide range of colours. Oysters are content with their life. • Both live in large colonies, but oysters do not usually clump themselves as oysters do. Oysters can be huge. Do mussels taste like scallops? Once fertilization takes place, the eggs develop into a larval stage called glochidium, which attaches to the fish’s fins or gills. Mussels have feet too, but they prefer to be rooted. The difference between oysters and mussels can be observed in the following ways: Oyster refers to a few groups of marine and brackish water bivalves. Oysters are rich in protein, but do contain cholesterol. Mussels normally love to get attached to the rocky surface” Oysters can produce eggs and sperms inside the same individual. The mussels have a more oblong than oval shell and the dorsal region is seen towards the bottom of the shell rather than towards the middle. Your email address will not be published. Mussels are a great source of proteins. However, one can come across many differences in their anatomy, habitat, breeding and behaviour. A good way to identify an oyster is that it looks like a rock. Your email address will not be published. Seafood always attracted us towards its world. Julie Qiu is an oyster lover based in New York City (http://www.inahalfshell.com/). The oysters hatch out of the eggs and live temporarily attached to a host during their glochidia stage. Be it their mysterious life style and nature or their taste, seafood items are equally intriguing to all cooks worldwide. They help each other to survive. They are mobile also. One obvious difference between freshwater and marine mussels is that freshwater mussels live in freshwater streams, rivers, ponds and lakes while marine mussels live in salt water oceans and bays. While Oysters can be eaten raw, mussels have to be eaten cooked only. These are known as glochidia. Oysters, clams, and mussels, oh my! They clump together onto the substrates to remain well attached. Pick up a rock, if it opens up and has a gross bit inside, that’s an oyster. But mussels move about seeking an identity. Clams can be eaten raw … Mussels are soft but have a tender chewiness to them when made correctly. In fresh water mussels, the males release sperm directly into the water and it reaches female through incurrent siphon. So far, farmed mussels, grown on ropes suspended from rafts, haven’t caught on like oysters, accounting for just 10 percent of the state’s total mussel haul. An individual oyster filters about five litres of water per hour. They multiply rapidly. Some edible varieties of oysters are: Ostrea angasi, Ostria edulis, dredge oyster, Auckland oyster, rock oyster, Pacific oyster, Portugese oyster, mangrove oyster etc. Oysters are content with their life. Clams and mussels are healthy for us as well, with a high iron and vitamin B-12 content. The largest oyster discovered was around 15 inches. Why did I have to shuckle oyster in british columbia canada. They filter the pollutants like nitrogen-compounds, suspended particles and phytoplankton from water. The were attached to the rocks. Mussels vs Clams . Summary Clams, mussels, oysters, and scallops are all part of the class Bivalvia in the phylum Mollusca, which means that they share many of the same characteristics. Or scallops ; but technically all are different scallops are also bivalve.. Them for at least 165000 years them when made correctly required fields are marked *, Notify of. In marine mussels are unequivocally delicious—plump and meaty, without that thick, gooey that... 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