Far Eastern Brook Lamprey vs Ornate Titi

Lethenteron reissneri compared with Plecturocebus ornatus

Key Differences

• Far Eastern Brook Lamprey is Least Concern while Ornate Titi is Vulnerable.

Taxonomic Classification

Rank	Far Eastern Brook Lamprey	Ornate Titi
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Mammalia (Mammals)
Order	Petromyzontiformes (lamprey)	Primates (Primates)
Family	Petromyzontidae	Pitheciidae
Genus	Lethenteron	Plecturocebus
Species	Lethenteron reissneri	Plecturocebus ornatus

Evolutionary Relationship

Far Eastern Brook Lamprey and Ornate Titi share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Far Eastern Brook Lamprey

LC — Least Concern

Ornate Titi

VU — Vulnerable

Physical Characteristics

Attribute	Far Eastern Brook Lamprey	Ornate Titi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Far Eastern Brook Lamprey

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.