Clams and their relatives (oysters, scallops, and mussels) are often called bivalves (or bivalved mollusks) because their shell is composed of two parts called valves. Bivalves have a long history. Their fossils first appear in rocks that date to the middle of the Cambrian Period, about 510 million years ago. Feb 9, 2023 · Clams and octopus are both mollusks, a large phylum of invertebrate animals that also includes snails, slugs, and squid. Mollusks are characterized by a soft body, often enclosed in a hard shell, and many species have an internal or external flow of water that helps them move and breathe. Clams are a type of mollusk called a bivalve, which ... Study with Quizlet and memorize flashcards containing terms like What does the word invertebrate mean?, What characteristic of sponges does the phylum name Porifera refer to?, What structures do jellyfish use for stinging? and more.Maybe you talk too much in conversation; maybe you clam up. Either way, communication skills don’t come naturally for everyone. For a better conversational flow, use the 50/50 ratio for talking and listening. Maybe you talk too much in conv...One-celled Organisms: Phylum Protozoa; Sponges: Phylum Porifera ; Clams, Snails, and Squid: Phylum Mollusca, Class Gastropoda ; Clams, Snails, and Squid: Phylum Mollusca, Class Cephalopoda ; Clams, Snails, and Squid: Phylum Mollusca, Class Pelecypoda; Corals and Jellyfish: Phylum Cnidaria; Insects and Crustaceans: Phylum Arthropoda Apr 6, 2023 · Lobsters can live to be 50 years old or older. As they age, they can suffer from shell rot and various types of parasites. The oldest lobster in the world was caught in 2009. Scientists believe it’s 140 years old. Lobsters have the ability to regrow legs, claws, and antennae if they fall off due to injury or disease. The last phylum in the table, the Chordata, also includes many invertebrate species. Tunicates and lancelets are both invertebrates. Altogether, invertebrates make up at least 95 percent of all animal species. The remaining animals are vertebrates. Vertebrates are animals that have a backbone. All vertebrates belong to the phylum Chordata. They ...Nov 4, 2022 · Clams are marine mollusks of the phylum Mollusca. There are many different species of clams, ranging in size from the giant clam, which can weigh up to 200 pounds, to the tiny quahog, which is only a few inches long. Clams are found in all the world’s oceans, from the tropics to the Arctic. Bivalve, (class Bivalvia), any of more than 15,000 species of clams, oysters, mussels, scallops, and other members of the phylum Mollusca characterized by a shell that is divided from front to back into left and right valves. The valves are connected to one another at a hinge. Primitive bivalves.Finally some detailed answers for the most challenging 6888213-math-1314-lab-module-1 questions.Jan 14, 2023 · The Mollusca family is the second most extensive in terms of animal species, with over 100,000 members. Mollusks are similar to clams, snails, slugs, and squid in terms of composition. slugs, snails, clams, and squids are not the same, but they are all mollusks. The phylum includes four major groups: gastropods, polyplacophorans, cephalopoda ... Clams and their relatives (oysters, scallops, and mussels) are often called bivalves (or bivalved mollusks) because their shell is composed of two parts called valves. Bivalves have a long history. Their fossils first appear in rocks that date to the middle of the Cambrian Period, about 510 million years ago. Study now. See answer (1) Best Answer. Copy. Clams belong to the Animalia kingdom and the Mollusca phylum. Clams also belong to the bivalvia class and often live in sand and silt. Wiki User. ∙ ...What type of symmetry does the green sea turtle have? (use Fig. 3) e. 10. Phylum Mollusca is divided into numerous classes. For example, clams belong to Class ...Hard-shell clams can be kept alive for up to seven days and soft-shell clams can be kept for up to four days with proper care. Once clams have died, they are not good for eating. Clams are best when cooked live, so they must be kept alive u...Sep 19, 2023 · Terms in this set (21) What phylum do clams belong to? Mollusk Phylum (soft-bodied) What does the visceral mass contain? The internal organs of the clam. Why are clams considered bi-valved? They have two shells connected by a hinge. What is the mantle? A membrane that surrounds the visceral mass and lines the interior of the shell. Clams that are round have a softer shell than those with shells that are round. There is a gastropods in the ocean that are marine clams. This type of mollusk is a type of mollusk. Mollusks like clams are examples of this type. Mollusks are a part of life in the animal kingdom. How Are Giant Clams Classified What Phylum And Class Do They Belong To?Nov 10, 2022 · Study now. See answer (1) Best Answer. Copy. Clams belong to the Animalia kingdom and the Mollusca phylum. Clams also belong to the bivalvia class and often live in sand and silt. Wiki User. ∙ ... clams, oysters, scallops. What are cephalopods? octopus, squid, nautilus. what phylum do ascaris belong to. Nematoda. what is a protostome. blastopore becomes mouth. what organism can cause muscle pain as the larval form migrates through muscle tissue. tapeworms of phylum platyhelminthes. what is the phylum platyhelminthes . flatworms, …One-celled Organisms: Phylum Protozoa; Sponges: Phylum Porifera ; Clams, Snails, and Squid: Phylum Mollusca, Class Gastropoda ; Clams, Snails, and Squid: Phylum Mollusca, Class Cephalopoda ; Clams, Snails, and Squid: Phylum Mollusca, Class Pelecypoda; Corals and Jellyfish: Phylum Cnidaria; Insects and Crustaceans: Phylum ArthropodaThe phylum Arthropoda includes all animals that have an exoskeleton, a segmented body, and jointed legs. This phylum includes insects, spiders, crabs, and lobsters. The phylum Mollusca includes all animals that have a soft body and a shell. This phylum includes snails, clams, and octopuses.The Rusty Angelfish (Centropyge ferrugatus) belongs to the family Pomacanthidae, commonly known as angelfish. It is classified under the following taxonomic hierarchy: Kingdom: Animalia; Phylum: Chordata; Class: Actinopterygii (Ray-finned fishes) Order: Perciformes (Perch-like fishes) Family: Pomacanthidae (Angelfish) Genus: CentropygeJan 5, 2023 · A shellfish is a species that belongs to the mollusk phylum and the crustacean subphylum. Microbes that lack backbones are referred to as invertebrates. The mollusks that live in clams are a group of invertebrates. The Mollusca phylum contains over 100,000 different types of animals or species. Some clams live for only a year, while others can ... Bivalve mollusks (e.g., clams, oysters, mussels, scallops) have an external ... gov website belongs to an official government organization in the United States.Clams are classified as members of the class Bivalvia under the phylum Mollusca. 2. Clams use their filtering systems to ingest food particles like algae, plankton, and other tiny crustaceans as part of their diet. 3.Clams Oysters and Scallops Create. 0. Log in. Subjects > Food & Drink > Food. ... What phylum do oysters belong to? Oysters belong in the phylum Mollusca. Are oysters echinoderms?Vertebrates have a spine or spine (spine) and amount to less than five percent of all animal species described. They include fish, amphibians, reptiles, birds and mammals. The remaining animals are invertebrates, which lack a spine. These include mollusks (clams, oysters, octopuses, squid, snails); arthropods.Sometimes you feel like a Serpent, sometimes you feel like a witch. Sometimes you just want to be normal and don't know why everything is so dramatic. Want to know if you belong in Riverdale or Greendale more? Grab your friends and take the...Study with Quizlet and memorize flashcards containing terms like What Kingdom do earthworm belong to?, What Kingdom do clams belong to?, What Kingdom do Perch belong to? and more.Study with Quizlet and memorize flashcards containing terms like what phylum does a fern belong to, what phylum do pinecones belong to?, what structure is a key feature of the conifer group? and more.Sep 23, 2021 · The name of the phylum is derived from the Latin word annellus, which means a small ring. Approximately 16,500 species have been described. The phylum includes earthworms, polychaete worms, and leeches. Like mollusks, annelids exhibit protostomic development. Annelids are bilaterally symmetrical and have a worm-like appearance. Do clams move underwater? Clams have the most control of their movement using their foot. For this reason, the foot is strongest at digging, which allows a clam to submerge …Oysters are marine animals that are often found in brackish habitats. They are very irregular in shape and the valves of some are highly calcified. They belong to the phylum Mollusca. Oysters are animals that eat algae and other food particles that are usually drawn to their gills. They are known to reproduce through broadcast spawning in warm ...Bivalve molluscs belong to the class Bivalvia (or Lamellibranchia) of the phylum Mollusca. Known by such common names as clams, mussels, cockles, oysters, and scallops, bivalves are among the most familiar aquatic invertebrates. They occur in large numbers in marine, estuarine, and freshwater habitats all over the world. Anthophyta & Coniferophya & monilophyta. Megaphylls (true leaves) Anthophyta & Coniferophya & monilophyta. Study with Quizlet and memorize flashcards containing terms like What is the PHYLUM of staphylococcus epidermis?, What is the PHYLUM of Escherichia coli?, What is the PHYLUM of Vibrio cholerae? and more.Dec 11, 2022 · A clam is a bivalve mollusc in the family Myidae. This group of molluscs also includes oysters, scallops, and mussels. Clams are soft-bodied invertebrates that live in both fresh and salt water. They have a two- part shell that is hinged at the midpoint. Clams are filter feeders and use their siphons to draw in water. Nov 4, 2022 · Clams are marine mollusks of the phylum Mollusca. There are many different species of clams, ranging in size from the giant clam, which can weigh up to 200 pounds, to the tiny quahog, which is only a few inches long. Clams are found in all the world’s oceans, from the tropics to the Arctic. Apr 14, 2023 · The scientific name of this clam is Tridacna gigas. The word Tridacna comes from the Greek word tridaknos meaning oyster, and the Latin word gigas means giant. It belongs to the Phylum Mollusk, the Class Bivalve, the Order Cardiida and the Family Cardiidae, subfamily Tridacninae. Fish, amphibians, reptiles, birds, and mammals all belong to the phylum Chordata. However, invertebrates (no backbone) of the animal kingdom, like snails, clams, and octopus, belong to the phylum Mollusca. Others, like insects and crabs, belong to the phylum Arthropoda. The animal kingdom can be divided into twenty or more phyla.Clam. A clam shell (species Spisula solidissima) at Sandy Hook, New Jersey. Clam is a common name for several kinds of bivalve molluscs. The word is often applied only to those that are edible and live as infauna, spending most of their lives halfway buried in the sand of the seafloor or riverbeds. Clams have two shells of equal size connected ...Nov 28, 2022 · What Class Do Mussels Belong To? The class of an animal is one of the eight major taxonomic ranks, it is also informally referred to as a phylum. The other seven ranks are life, domain, kingdom, phylum, order, family, and genus. In scientific classification, a class is almost always assigned to a domain. For example, the domain Eukarya contains ... What groups do clams squid and snails belong to? Clams, snails, and squids all belong to kingdom Animalia phylum Molluska.What phylum do scallops belong to? Mollusks. What are oysters clams and scallops? clams, oysters and scallops are organized into the group called bivalves. they are two-shelled, slow moving ...Clam Phylum And Class. Clams are a type of shellfish that belong to the phylum Mollusca and the class Bivalvia. There are over 15,000 species of clams, which are found in all types of aquatic habitats all over the world. Clams are filter feeders, and use their gills to capture plankton and other small organisms from the water.Clams belong to the Animalia kingdom and the Mollusca phylum. Clams also belong to the bivalvia class and often live in sand and silt. This answer is:Correct option is A) The mollusks compose the large phylum of invertebrate. They include snails, slugs and other gastropods; clams and other bivalves; squids and other Cephalopoda such as squid, cuttlefish, and octopuses because they possess key characteristics of Mollusca i.e., soft unsegmented body covered with hard calcareous shell.Jan 4, 2023 · The primary distinction between clams and snails is that clams have shells that can be opened and closed, whereas snails have shells that cannot be opened and closed. Clam Phylum And Class. Clams are a type of shellfish that belong to the phylum Mollusca and the class Bivalvia. There are over 15,000 species of clams, which are found in all ... Which phylum do clams belong to? Phylum Mollusca Clams, Snails, and Squid: Phylum Mollusca, Class Pelecypoda. Pelecypods have two shells, or bivalves, that protect the soft parts of the animal. What are clams and oysters? Oysters and clams are both bivalves, which is to say edible mollusks enclosed in a two-sided shell, and although they have a ... Shark Taxonomy. Taxonomy is a field of science that involves classifying and naming species. It's integral to wildlife conservation, providing the bedrock for our understanding of sharks. It’s vital to know what species are and how they’re related, so we can understand their role within the ecosystem. Up until the 1600’s animals and ...Earthworms belong to the phylum: a. Platyhelminthes. b. Nematoda. c. Annelida. d. Mollusca. Shrimp, insects, crabs, and spiders are classified as which phylum? 1. To what kingdom do cnidarians belong? a. Animalia b. Porifera c. Cnidarian 2. What could a hydra eat? a. algae b. brine shrimp c. jellyfish; Earthworms belong to which phylum of ...Do earthworms have a coelom? These animals belong to the phylum Annelida. Members of this phylum may be most familiar: the common earthworm, leech and nightcrawler …The phylum Mollusca is the second-largest animal phylum, with over 100,000 species. The molluscs include many familiar animals, including clams, snails, slugs, and squid, as well as some less familiar animals, like tusk shells and chitons (Fig. 3.51 A). Molluscs are found in nearly all freshwater and marine environments, and some are found also ...8 Jun 2023 ... ADOPT A CLAMClams are invertebrates. Invertebrates are animals that do not have a backbone. Clams belong to a group of invertebrates called ...Oct 2, 2014 · It is the phylum that includes all of the vertebrates and thus is the phylum we belong to—along with most of our pets (dogs, cats, rabbits, rats, fish, frogs, salamanders), farm animals (cows ... The phylum Mollusca is the second-largest animal phylum, with over 100,000 species. The molluscs include many familiar animals, including clams, snails, slugs, and squid, as well as some less familiar animals, like tusk shells and chitons (Fig. 3.51 A). Molluscs are found in nearly all freshwater and marine environments, and some are found also ... What phylum do scallops belong to? Mollusks. What are oysters clams and scallops? clams, oysters and scallops are organized into the group called bivalves. they are two-shelled, slow moving ...Sep 21, 2023 · Clam, in general, any member of the invertebrate class Bivalvia—mollusks with a bivalved shell (i.e., one with two separate sections). More than 15,000 living species of bivalves are known, of which about 500 live in fresh water; the others occur in all seas. Terms in this set (21) What phylum do clams belong to? Mollusk Phylum (soft-bodied) What does the visceral mass contain? The internal organs of the clam. Why are clams considered bi-valved? They have two shells connected by a hinge. What is the mantle? A membrane that surrounds the visceral mass and lines the interior of the shell.It is the phylum that includes all of the vertebrates and thus is the phylum we belong to—along with most of our pets (dogs, cats, rabbits, rats, fish, frogs, salamanders), farm animals (cows ...Phylum Mollusca is the predominant phylum in marine environments. It is estimated that 23 percent of all known marine species are mollusks; there are over 75,000 described species, making them the second most diverse phylum of animals. The name “mollusca” signifies a soft body, since the earliest descriptions of mollusks came from ...Chitons. - Has a radula, a rasp-like structure used to scrape algae from rocks. - Firmly clings to rocks in inter-tidal zone, protecting them from waves and potential predators. What phylum do Chitons belong to? Mollusca. Clams and Scallops. - Has no head, jaws, or radula. - Bivalves include oysters, clams, mussels, and scallops. The phylum Mollusca is the second-largest animal phylum, with over 100,000 species. The molluscs include many familiar animals, including clams, snails,Lab Animal Kingdom. Name. Task Study the PowerPoint and posted lecture videos for Chapter 21 Animals. An internet search is not required to complete these activities. Using your resources, answer the questions below. There are six activities, and they should be completed in order and the information builds upon previous activities. Identify the unknowns based on their description and presence ...What phylum do clams belong to? Mollusca. What phylum do oysters belong to? Mollusca. What phylum do octopi belong to? Mollusca. How many classes of mollusca are ...What type of symmetry does the green sea turtle have? (use Fig. 3) e. 10. Phylum Mollusca is divided into numerous classes. For example, clams belong to Class ...Oct 2, 2014 · It is the phylum that includes all of the vertebrates and thus is the phylum we belong to—along with most of our pets (dogs, cats, rabbits, rats, fish, frogs, salamanders), farm animals (cows ... arthropod, (phylum Arthropoda), any member of the phylum Arthropoda, the largest phylum in the animal kingdom, which includes such familiar forms as lobsters, crabs, spiders, mites, insects, centipedes, and millipedes. About 84 percent of all known species of animals are members of this phylum. Are lobsters really cockroaches?Fish, amphibians, reptiles, birds, and mammals all belong to the phylum Chordata. However, invertebrates (no backbone) of the animal kingdom, like snails, clams, and octopus, belong to the phylum Mollusca. Others, like insects and crabs, belong to the phylum Arthropoda. The animal kingdom can be divided into twenty or more phyla.Alitta succinea. Alitta succinea, also known as the pile worm or clam worm, is a common polychaete worm. It is a species of ragworm or sandworm. The terms can refer to any one of a number of other species. This worm can reach up to 15 centimeters (6 inches) in length. Most specimens are smaller than this. It is brown coloured at the rear, and ...Do clams move underwater? Clams have the most control of their movement using their foot. For this reason, the foot is strongest at digging, which allows a clam to submerge …Animals: Phylum Mollusca; Ziser Lecture Notes, 2015 26 shell is mainly used for protection but does have some other uses in some species: eg. shipworms use shell to burrow into …A shellfish is a species that belongs to the mollusk phylum and the crustacean subphylum. Microbes that lack backbones are referred to as invertebrates. The mollusks that live in clams are a group of invertebrates. The Mollusca phylum contains over 100,000 different types of animals or species. Some clams live for only a year, while others can ...Parts of a Clam. Belonging to a diverse group of animals known as bivalves, clams can be identified by the presence of two valves, or shells, joined by a hinge that allows the two shells to open ...Study with Quizlet and memorize flashcards containing terms like how can you tell the difference between male and female ascaris, name the mollusca class/classes which provides food for human consumption, What are bivalves? and more. Study with Quizlet and memorize flashcards containing terms like MOLLUSCS POSSESS A SOFT BODY COVERED WITH A MANTLE. TRUE OR FALSE?, WHAT PHYLUM DO CHITONS,SNAILS,CLAMS, AND SQUID BELONG TO?, WHAT SYSTEMS ARE CONTAINED IN THE VISCERAL MASS OF MOLLUSCS? and more.Maybe you talk too much in conversation; maybe you clam up. Either way, communication skills don’t come naturally for everyone. For a better conversational flow, use the 50/50 ratio for talking and listening. Maybe you talk too much in conv...27 Apr 2011 ... What phylum do clams belong to? Definition. bivalve. Term. What phylum do snails belong to? Definition. gastropod. Term. What phylum do octopi ...Study with Quizlet and memorize flashcards containing terms like MOLLUSCS POSSESS A SOFT BODY COVERED WITH A MANTLE. TRUE OR FALSE?, WHAT PHYLUM DO CHITONS,SNAILS,CLAMS, AND SQUID BELONG TO?, WHAT SYSTEMS ARE CONTAINED IN THE VISCERAL MASS OF MOLLUSCS? and more.Jan 4, 2023 · The primary distinction between clams and snails is that clams have shells that can be opened and closed, whereas snails have shells that cannot be opened and closed. Clam Phylum And Class. Clams are a type of shellfish that belong to the phylum Mollusca and the class Bivalvia. There are over 15,000 species of clams, which are found in all ... Jan 22, 2023 · The phylum Arthropoda includes all animals that have an exoskeleton, a segmented body, and jointed legs. This phylum includes insects, spiders, crabs, and lobsters. The phylum Mollusca includes all animals that have a soft body and a shell. This phylum includes snails, clams, and octopuses. What phylum do clams belong to? Mollusca. What phylum do oysters belong to? Mollusca. What phylum do octopi belong to? Mollusca. How many classes of mollusca are ...Alitta succinea. Alitta succinea, also known as the pile worm or clam worm, is a common polychaete worm. It is a species of ragworm or sandworm. The terms can refer to any one of a number of other species. This worm can reach up to 15 centimeters (6 inches) in length. Most specimens are smaller than this. It is brown coloured at the rear, and ... ... can tolerate water temperatures ranging from 0 to 23 °C. REPRODUCTION: Summer spawners. REMARKS: Food for Sea Stars at the California Academy of Sciences ...Arthropod, any member of the phylum Arthropoda, the largest phylum in the animal kingdom, which includes such familiar forms as lobsters, crabs, spiders, mites, insects, centipedes, and millipedes. About 84 percent of …Barnacles are a type of arthropod constituting the subclass Cirripedia in the subphylum Crustacea, and are hence related to crabs and lobsters.Barnacles are exclusively marine, and tend to live in shallow and tidal waters, typically in erosive settings. Around 1,000 barnacle species are currently known.. They are sessile (nonmobile) and most are …Clam. Littleneck clams; they are Mercenaria mercenaria. A clam is a type of shellfish. Clams can be found in saltwater and freshwater. This is a common usage term, and so includes quite a variety of shellfish. Clams are a fairly common form of bivalve, therefore making it part of the phylum Mollusc. There are many clams in the ocean, but some ...Extinct members were significant in the formation of coal, and today there is only one extant genus. This phylum has a dominant sporophyte generation. The sporophyt. Give examples of each of the following animal phyla: mollusks, annelids, arthropods, chordates. Fill in the blanks. Phylum Mollusca includes animals such as (blank), (blank), and ...An echinoderm (/ ɪ ˈ k aɪ n ə ˌ d ɜːr m, ˈ ɛ k ə-/) is any member of the phylum Echinodermata (/ ɪ ˌ k aɪ n oʊ ˈ d ɜːr m ə t ə /).The adults are recognisable by their (usually five-point) radial symmetry, and include starfish, brittle stars, sea urchins, sand dollars, and sea cucumbers, as well as the sea lilies or "stone lilies". Adult echinoderms are found on …Both Vietnam and China claim the Paracel Islands in the South China Sea. That’s why China’s building an army garrison there. But when it comes to making a mark on the territory, China’s tourists might be more aggressive than its army. Both ...
... can tolerate water temperatures ranging from 0 to 23 °C. REPRODUCTION: Summer spawners. REMARKS: Food for Sea Stars at the California Academy of Sciences .... Hotels near kansas university lawrence ks
the general principal of classification of living organisms which is known as____ Taxonomy Thallophytes, Bryophytes, Tracheophytes belong to the kingdom_____ Plantae The Kingdom Animalia are grouped into and Vertebrates and Invertebrates Cyanophytais called_ _ blue-green algae Phaeophyta is also known as __ brown algae Xantophyta is known as ...It is the phylum that includes all of the vertebrates and thus is the phylum we belong to—along with most of our pets (dogs, cats, rabbits, rats, fish, frogs, salamanders), farm animals (cows ...Clams and their relatives (oysters, scallops, and mussels) are often called bivalves (or bivalved mollusks) because their shell is composed of two parts called valves. Bivalves have a long history. Their fossils first appear in rocks that date to the middle of the Cambrian Period, about 510 million years ago. Bivalve, (class Bivalvia), any of more than 15,000 species of clams, oysters, mussels, scallops, and other members of the phylum Mollusca characterized by a shell that is divided from front to back into left and right valves. The valves are connected to one another at a hinge. Primitive bivalves. The phylum Mollusca is the second-largest animal phylum, with over 100,000 species. The molluscs include many familiar animals, including clams, snails, slugs, and squid, as well as some less familiar animals, like tusk shells and chitons (Fig. 3.51 A). Molluscs are found in nearly all freshwater and marine environments, and some are found also ...the general principal of classification of living organisms which is known as____ Taxonomy Thallophytes, Bryophytes, Tracheophytes belong to the kingdom_____ Plantae The Kingdom Animalia are grouped into and Vertebrates and Invertebrates Cyanophytais called_ _ blue-green algae Phaeophyta is also known as __ brown algae Xantophyta is known as ...Jellyfish and coral belong to phylum _____ Cnidaria. What substance provides support for an animal that has a hydrostatic skeleton? Water. The jellyfish has _____ symmetry. Radial. The simple brain of an invertebrate such as a planarian is called a(n) _____ Ganglia (True/False) All ...Dec 25, 2022 · What Phylum Do Clams Belong To. Why Are Clams Called Bivalves. Clams are called bivalves because they have two shells, or valves, that are hinged together. The shells are connected by a ligament, and the clams can open and close their shells using muscles. When the clam’s shell is open, water can enter and the clam can filter food from the water. Subphylum crustacea. Phylum annelida. What phylum do earthworms belong to? Class amphibia. Phylum cnidaria. Order lepidoptera. Class bivalvia.Flatworms are invertebrates that belong to the phylum _____. What phylum do roundworms belong to? The phylum that includes snails, slugs, clams, mussels, octopi, and squid. The phylum that includes earthworms, leeches, and marine worms. The phylum that includes insects, spiders, shrimp, crabs, and their relatives. More species belong to this ...The scientific name of this clam is Tridacna gigas. The word Tridacna comes from the Greek word tridaknos meaning oyster, and the Latin word gigas means giant. It belongs to the Phylum Mollusk, the Class Bivalve, the Order Cardiida and the Family Cardiidae, subfamily Tridacninae.Study with Quizlet and memorize flashcards containing terms like what phylum does a fern belong to, what phylum do pinecones belong to?, what structure is a key feature of the conifer group? and more..