Flat Periwinkle vs Ornate Titi

Littorina obtusata compared with Plecturocebus ornatus

Key Differences

• Flat Periwinkle is Least Concern while Ornate Titi is Vulnerable.

Taxonomic Classification

Rank	Flat Periwinkle	Ornate Titi
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Primates (Primates)
Family	Littorinidae	Pitheciidae
Genus	Littorina	Plecturocebus
Species	Littorina obtusata	Plecturocebus ornatus

Evolutionary Relationship

Flat Periwinkle and Ornate Titi share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Flat Periwinkle

LC — Least Concern

Ornate Titi

VU — Vulnerable

Physical Characteristics

Attribute	Flat Periwinkle	Ornate Titi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat Periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Ornate Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.