Selling Price: 400
Rarity: Uncommon
Silhouette/ Movement: Small, slow
Months: All year
Time: 4PM-9AM
Selling Price: 200
Rarity: Common
Silhouette/ Movement: Very small, immobile
Months: All year
Time: All day
Selling Price: 900
Rarity: Uncommon
Silhouette/ Movement: Medium, slow
Months: July-August, All year (Tropical Island)
Time: All day
Selling Price: 300
Rarity: Uncommon
Silhouette/ Movement: Small, immobile
Months: September - April
Time: All Day
Selling Price: 300
Rarity: uncommon
Silhouette/ Movement: small, slow
Months: All year
Time: 4PM-9AM
Selling Price: 200
Rarity: Uncommon
Silhouette/ Movement: Small, slow
Months: July-September (mid)
Time: 4PM-9AM
Selling Price: 9000
Rarity: Rare
Silhouette/ Movement: Medium, slow
Months: June-August
Time: All Day
Selling Price: 10000
Rarity: Rare
Silhouette/ Movement:very large, slow
Months: March-April
Time: All Day
Selling Price: 4000
Rarity: Rare
Silhouette/ Movement: Medium, slow
Months: November-April
Time: All day
Selling Price: 1500
Rarity: Uncommon
Silhouette/ Movement: medium, slow
Months: July-September
Time: 9PM-4AM
Selling Price: 2500
Rarity: Uncommon
Silhouette/ Movement: Large, fast
Months: All year
Time: All day
Selling Price: 1250
Rarity: Uncommon
Silhouette/ Movement: Small, fast
Months: All year
Time: 4PM-9AM
Selling Price: 650
Rarity: Uncommon
Silhouette/ Movement: small, fast
Months: (Mid) September-February
Time: 4PM-9AM
Selling Price: 1000
Rarity: Uncommon
Silhouette/ Movement: medium, fast
Months: March-July, (Mid) September-January
Time: All day
Selling Price: 400
Rarity: Common
Silhouette/ Movement: Small
Months: September-February
Time: All day
Selling Price: 1600
Rarity: Rare
Silhouette/ Movement: Small, immobile
Months: All year
Time: All day
Selling Price: 6000
Rarity: Rare
Silhouette/ Movement: Large, fast
Months: November-March
Time: All day
Selling Price: 1000
Rarity: Uncommon
Silhouette/ Movement: Medium, slow
Months: All year
Time: All day
Selling Price: 100
Rarity: Uncommon
Silhouette/ Movement: Medium, immobile
Months: All year
Time: All Day
Selling Price: 150
Rarity: Common
Silhouette/ Movement: Medium, immobile
Months: November- April
Time: All Day
Selling Price: 600
Rarity: Common
Silhouette/ Movement: Small, immobile
Months: June-September (Mid)
Time: All day
Selling Price: 200
Rarity: Common
Silhouette/ Movement: Small, slow
Months: All year
Time: All day
Selling Price: 100
Rarity: Common
Silhouette/ Movement: Small, immobile
Months: All year
Time: All day
Selling Price: 800
Rarity: Common
Silhouette/ Movement: Small, slow
Months: May – September (Mid)
Time: All day
Selling Price: 200
Rarity: Common
Silhouette/ Movement: Large, immobile
Months: November- July
Time: All day
Selling Price: 4000
Rarity: Uncommon
Silhouette/ Movement: Large, slow
Months: November-April
Time: All day
Selling Price: 3000
Rarity: Rare
Silhouette/ Movement: Large, slow
Months: September (Mid)- December
Time: 4PM-9AM
Selling Price: 600
Rarity: Common
Silhouette/ Movement:small, immobile
Months: July-August
Time: All day
Selling Price: 1600
Rarity: Uncommon
Silhouette/ Movement:small, slow
Months: June-September
Time: 4PM-9AM
Selling Price: 300
Rarity: Common
Silhouette/ Movement: Small, immobile
Months: August-May.
Time: 4PM-9AM
Credits to ACNL Wikia for the complete list.