Squid Classification Flashcards

Study Notes

Squid Classification

Squids belong to the Kingdom Animalia, indicating they are multicellular organisms that are complex in structure.
They fall under the Phylum Mollusca, which includes soft-bodied animals, primarily characterized by a calcium carbonate shell, though many mollusks, like squids, lack an external shell.
Within Mollusca, squids are classified under the Class Cephalopoda, known for their highly developed nervous systems, complex eyes, and unique forms of locomotion.
Squids are further categorized in the Order Teuthida, representing a diverse group of cephalopods that exhibit distinct morphological features and behaviors.
The Family Loliginidae contains many common squid species, emphasizing similarities in anatomy and habitat preferences among its members.
The Genus Doryteuthis encompasses a specific subset of squids, commonly referred to as the longfin inshore squid, known for their elongated bodies and fins.
The Species Opalescens highlights a particular type of squid within the Doryteuthis genus, often recognized for its iridescent coloration and ecological significance in marine environments.

Description

Test your knowledge of squid taxonomy with these flashcards! This quiz covers the biological classification of squids, including their kingdom, phylum, class, order, family, genus, and species. Perfect for biology students or marine life enthusiasts.