Biology Chapter 27 and 28 Flashcards

What phylum and class do snails and slugs belong to?

What phylum and class do clams and scallops belong to?

What phylum and class do squid and octopus belong to?

What phylum and class do earthworms belong to?

What phylum and class do bristle worms belong to?

What phylum and class do leeches belong to?

What phylum and class do lobsters, crabs, and pillbugs belong to?

What phylum and class do spiders and scorpions belong to?

What phylum and class do centipedes belong to?

What phylum and class do millipedes belong to?

What phylum and class do horseshoe crabs belong to?

What phylum and class do insects belong to?

Mollusca Phylum

Snails and slugs are classified under Phylum Mollusca, specifically within Class Gastropoda.
Clams and scallops also belong to Phylum Mollusca, categorized under Class Bivalvia.
Squid and octopus are part of Phylum Mollusca, falling under Class Cephalopoda.

Annelida Phylum

Earthworms are found in Phylum Annelida, which includes Class Oligochaeta.
Bristle worms, known for their setae, are part of Phylum Annelida, under Class Polychaeta.
Leeches belong to Phylum Annelida, classified as Class Hirudinea.

Arthropoda Phylum

Lobsters, crabs, and pillbugs are members of Phylum Arthropoda, categorized in Class Crustacea.
Spiders and scorpions fall under Phylum Arthropoda, specifically in Class Arachnida.
Centipedes are classified under Phylum Arthropoda, within Class Chilopoda.
Millipedes belong to Phylum Arthropoda, under Class Diplopoda.
Horseshoe crabs are found in Phylum Arthropoda, categorized as Class Merostromata.
Insects, the most diverse group, are classified under Phylum Arthropoda, specifically in Class Insecta.

Test your knowledge of the characteristics and classifications of various mollusks and annelids with our flashcards. This quiz focuses on different phyla and classes, including Gastropoda, Bivalvia, and Cephalopoda. Improve your biology vocabulary and understanding of invertebrate taxonomy.