Color Spot Forktail (Ischnura chromostigma)
This species was described in the year 1927 on the basis of four males and five females that all had been collected on the island of Tutuila.
The species reaches a wingspan of about 4 cm.
The Color Spot Forktail may be most closely related to Armstrong’s Slender Damselfly (Amorphostigma armstrongi Fraser), and thus doesn’t belong into the genus Ischnura. 
 Milen Marinov; Warren Chin; Eric Edwards; Brian Patrick; Hamish Patrick: A revised and updated Odonata checklist of Samoa (Insecta: Odonata). Faunistic Studies in South-East Asian and Pacific Island Odonata 5: 1-21. 2013
 Milen Marinov; Mark Schmaedick; Dan Polhemus; Rebecca L. Stirnemann; Fialelei Enoka; Pulemagafa Siaifoi Fa’aumu; Moeumu Uili: Faunistic and taxonomic investigations on the Odonata fauna of the Samoan archipelago with particular focus on taxonomic ambiguities in the “Ischnurine complex”. Journal of the International Dragonfly Fund 91: 1-56. 2015