- 1 What family does clams and mussels belong to?
- 2 What are the 5 groups of bivalves?
- 3 What group of organisms do mussels belong to?
- 4 What are some members of Pelecypods?
- 5 Why are mussels cheaper than clams?
- 6 What is the difference between a clam and a scallop?
- 7 What are the 7 classes of mollusks?
- 8 What are 3 examples of mollusks?
- 9 Are bivalves asexual?
- 10 Can you eat mussels raw?
- 11 Are blue mussels edible?
- 12 Do mussels have eyes?
- 13 What are the eight classes of Mollusca?
- 14 Do clams have a complete digestive system?
- 15 What does Pelecypod mean?
What family does clams and mussels belong to?
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. Although clams, mussels, oysters, and scallops are all part of the same taxonomic class, they belong to different subclasses, orders, and families.
What are the 5 groups of bivalves?
Bivalves as a group have no head and they lack some usual molluscan organs like the radula and the odontophore. They include the clams, oysters, cockles, mussels, scallops, and numerous other families that live in saltwater, as well as a number of families that live in freshwater. The majority are filter feeders.
What group of organisms do mussels belong to?
Mussel, any of numerous bivalve mollusks belonging to the marine family Mytilidae and to the freshwater family Unionidae. Worldwide in distribution, they are most common in cool seas. Freshwater mussels, also known as naiads, include about 1,000 known species inhabiting streams, lakes, and ponds over most of the world.
What are some members of Pelecypods?
- What they are. Clams, Mussels, Oysters, Scallops, Shipworms.
- Morphology. The pelecypods are a type of mollusk that has two shells, hence the common name of bivalves.
- Ecology. Bivalves live in a variety of environments, from marine to brackish (marine and freshwater interface) to freshwater.
Why are mussels cheaper than clams?
Mussels attach themselves to something then live their whole lives in that one place. Clams move around and like to hide in the sand. From an aquaculture aspect alone it’s much easier to cultivate mussels than clams so therefore they can be produced much cheaper.
What is the difference between a clam and a scallop?
The main difference between Clam and Scallop is that the Clam is a common name and Scallop is a common name for several shellfish. In particular, edible infaunal bivalves are often called clams. Clams have two shells of equal size connected by two adductor muscles and have a powerful burrowing foot.
What are the 7 classes of mollusks?
Mollusks can be segregated into seven classes: Aplacophora, Monoplacophora, Polyplacophora, Bivalvia, Gastropoda, Cephalopoda, and Scaphopoda. These classes are distinguished by, among other criteria, the presence and types of shells they possess.
What are 3 examples of mollusks?
Clams, oysters, snails, and octopuses are all mollusks.
Are bivalves asexual?
Reproduction and life cycles. Although most bivalve species are gonochoristic (that is, they are separated into either male or female members) and some species are hermaphroditic (they produce both sperm and eggs), sexual dimorphism is rare.
Can you eat mussels raw?
Yes, you can eat raw mussels, but not in the strict sense of the word. Some restaurants have been serving “ raw ” mussels as a delicacy for many years. However, you have to take note that there are precautions to take before you eat them raw to ensure that you don’t suffer from food poisoning or other sicknesses.
Are blue mussels edible?
Blue mussels play an important role in Rhode Island estuaries as filter feeders, removing bacteria, heavy metals, and toxins from the water column. Unlike the ribbed mussel, blue mussels are edible and are regularly harvested in Rhode Island.
Do mussels have eyes?
They don’t have eyes to see, but mussels have special adaptations to bring the host fish to them.
What are the eight classes of Mollusca?
The Phylum Mollusca consist of 8 classes: 1) the Monoplacophora discovered in 1977; 2) the worm-like Aplacophora or solenogasters of the deep sea; 3) the also worm-like Caudofoveata; 4) the Polyplacophora, or chitons; 5) the Pelecypoda or bivalves; 6) the Gastropoda or snails; 7) the Scaphopoda, or tusk shells; and 8 )
Do clams have a complete digestive system?
Clams (and all mollusks) have a complete digestive system. It consists of a mouth where food is ingested, a short connecting tube called the esophogus, a stomach which temporarily holds food, and an intestine where food digestion and absorption takes place.
What does Pelecypod mean?
1. pelecypod – marine or freshwater mollusks having a soft body with platelike gills enclosed within two shells hinged together. bivalve, lamellibranch. mollusc, mollusk, shellfish – invertebrate having a soft unsegmented body usually enclosed in a shell.