External Clam Shell Anatomy 1. Left valve or shell 2. Anterior or head 3. Pi liPosterior or tail 4. Dorsal or upper 5. Vnt l lVentral or lower 6. Umbo (“beak”) • Oldest part of the shell 7. Growth ring Northern hard clam, Mercenaria mercenaria
Clam Taxonomy. Subclass Heterodonta – clam-like with large hinge teeth. Order Veneroidae. Family Veneridae. Venus or “heart” clam. Side view is cardioid (heart-shaped) 53 genera and about 500 species. Most are edible and support valuable …
Clams Anatomy - Barnegat Bay Shellfish
Clams are bivalves meaning they have shells consisting of two halves, or valves. The valves are joined at the top, and the adductor muscles on each side hold the shell closed. If the adductor muscles are relaxed, the shell is pulled open by ligaments located on each side of the umbo .
Clam | Anatomy, Types, Habitat, Mollusk, Bivalve & Marine Life
2024年10月11日 — True clams, in the strict sense, are bivalves with equal shells closed by two adductor muscles situated at opposite ends of the shell, and with a powerful, muscular, burrowing foot. Clams characteristically lie buried from just beneath the …
Clams | Parts, Diagram & Digestive Systems | Study.com
2023年11月21日 — Although sometimes confused with other bivalve animals such as oysters, clams possess unique external and internal anatomies that reflect their life history, mode of reproduction, and feeding...
Students will identify the external anatomy of a clam and describe the function of important external features. They will be able to identify the major internal organs of a clam and their functions related to swimming, digestion, and respiration. Additionally, students will demonstrate dissection skills (for live dissections).
Clam Anatomy - Parts of a Clam With Diagram - AnimalWised
2024年8月5日 — The body parts of a clam include the shell, mantle, hinge, siphon, gills, foot and labial palps, as well as internal organs such as the kidneys, stomach, intestine and heart.
Clam Dissection - BIOLOGY JUNCTION
To study the internal and external anatomy of a bivalve mollusk. Materials. Dissecting pan, dissecting kit, screwdriver, lab apron, plastic gloves, safety glasses, preserved clam. Procedure. Put on your lab apron, safety glasses, and plastic gloves.
The external and internal anatomy of a clam is typical of bivalves. Introduction. Mollusks are some of the most common marine invertebrates. All mollusks have several characteristic features, which include a tissue called the mantle.
What Does A Clam Look Like? External Appearance, Body …
2024年1月6日 — Learn about the external appearance, body features, size, and internal anatomy of a clam. Explore shell structure, color, patterns, mantle, foot, siphons, digestive system, circulatory system, reproductive system, and stages of growth and development.
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