1. Coextensive with the subclass Prototheria
   - Monotremata

Type of: animal order

Part of: Prototheria, subclass Prototheria

• sense of smell
• sense of taste
• sense of the meeting
• sense of touch
• sense organ
• sense tagger
• sensed
• sensei
• senseless
• senselessly
• senselessness
• sensibilise
• sensibility
• sensibilize
• sensible
• sensible horizon
• sensibleness
• sensibly
• dichotomization
• dichotomize
• dichotomous
• dichotomously
• dichotomy
• dichroic
• dichroism