WebDistribution: Alaska to southern California. Habitat: Rocky intertidal to 65 feet (20 m) deep. Life History: As the genus name implies, this is a cryptic animal with dull, brick red … Webchiton? A) presence of a muscular foot B) presence of a rasp-like feeding structure C) production of eggs D) number of shell plates D) number of shell plates What is the only group of Mollusca that does NOT have a radula? A) Bivalves B) Gastropods C) Chitons D) Cephalopods E) All mollusk have a radula. A) Bivalves
LIFE ON THE ROCKY SHORE (CHALLANGES) - Pathwayz
Webchiton, any of numerous flattened, bilaterally symmetrical marine mollusks, worldwide in distribution but most abundant in warm regions. … WebOct 20, 2024 · This would not affect the movement or life of a chiton in any way. Chiton adaptations allow these creatures to turn into a ball upon sensing danger to protect … culpepper griffin funeral home mcgehee ar
Tonicella lineata: the lined chiton Race Rocks Ecological Reserve-
Webcharacteristics of class Oligochaete/Leeches? -Hermaphroditic. • No parapodia. • Reduced head, no eyes, or antenna. • Have a clitellum (Swollen ring of epithelium, Houses glands that produce secretions for. reproduction) • During reproduction, mucus is secreted, sperm. transferred, mucus cocoon is formed that is shed. WebThese organisms face challenges such as increased competition for food, space or light (important for plants). They are also exposed to strong waves that could wash them away if they don't have some way of holding onto the rock. They are also more exposed to sea predators such as fish. WebA chiton is flattened and elongated, and can adhere tightly to hard substrata with its strong foot. It usually attaches by a combination of muscular contraction and adhesive secretions, but may attach more firmly by creating a seal against the surface with its girdle and then raising its inner margin to generate negative pressure. culpepper knife handles