Spaghetti worms from the reef: two new species of Loimia (Polychaeta: Terebellidae) from Bora-Bora and Moorea (Society Islands, French Polynesia) and a range extension of L. tuberculata Nogueira, Hutchings & Carrerette, 2015

Researchers have identified two new species of spaghetti worms, Loimia poraporaensis and L. aimehoensis, from the lagoons of Bora-Bora and Moorea (Society Islands, French Polynesia). These species exhibit distinct morphological traits, such as large lateral lobes and banded buccal tentacles, which differentiate them from other known Pacific coral reef worms. The study also extends the known range of L. tuberculata, previously documented only in Australia and Papua New Guinea, to include New Caledonia. Using molecular analysis (COI and 16S genes) alongside morphological comparisons, the team constructed phylogenetic trees and provided an identification key for these species. Their findings highlight the biodiversity of UNESCO-listed lagoons while emphasizing the importance of coral associations in their habitats.

HUTCHINGS, P., DAFFE, G., GLASBY, C., & LAVESQUE, N. (2025). Spaghetti worms from the reef: two new species of Loimia (Polychaeta: Terebellidae) from Bora-Bora and Moorea (Society Islands, French Polynesia) and a range extension of L. tuberculata Nogueira, Hutchings & Carrerette, 2015. Zootaxa, 5583(2), 328–352. https://doi.org/10.11646/zootaxa.5583.2.6