Arthropod Classification

Front

What is the SUBPHYLUM that contains centipedes and millipedes?

Back

Myriapoda

Front

What is the SUBPHYLUM that contains spiders and scorpions?

Back

Chelicerata

Front

What is the CLASS that contains spiders and scorpions?

Back

Arachnida

Front

What PHYLUM contains segmented animals with jointed appendages and an exoskeleton?

Back

Arthropoda

Front

What is the SUBPHYLUM that contains crabs, crawfish, lobsters, shrimp, etc.?

Back

Crustacea

Front

Define the term 'Arthropoda'.

Back

A phylum of invertebrate animals characterized by jointed limbs, segmented bodies, and an exoskeleton.

Front

What are the main characteristics of the subphylum Myriapoda?

Back

Myriapoda includes organisms like centipedes and millipedes, characterized by elongated bodies with many segments and numerous legs.

Front

What distinguishes Chelicerata from other arthropods?

Back

Chelicerata are characterized by having chelicerae (pincer-like mouthparts) and lack antennae.

Front

Name the four main subphyla of Arthropoda.

Back

1. Chelicerata 2. Myriapoda 3. Hexapoda 4. Crustacea

Front

What is the significance of the exoskeleton in arthropods?

Back

The exoskeleton provides protection, support, and prevents water loss.