A total of 23 Sabellinae species in 12 genera are reported from the Thai–Danish BIOSHELF Project off the west coast of Thailand in the Andaman Sea, Indian Ocean. Of the species collected, only two have been previously described:
Chone trilobata Gallardo, originally known only from Viet Nam, and
Branchiomma cingulatum (Grube), which has been recorded from the Indo-Pacific. Four new species are described:
Euchone cochranae,
Jasmineira labrofusca,
Laonome andamanensis, and
Megalomma multioculatum. Two new genera and species are also described:
Panoumethus dubius and
Claviramus grubei. Two previously described species,
Jasmineira candela (Grube) and
J. oculata Langerhans, are shown to belong in
Claviramus. Potential new species are informally described in the genera
Chone Krøyer (six species),
Demonax Kinberg (one species),
Euchone Malmgren (one species),
Laonome Malmgren (one species), and
Megalomma Johansson (one species). Indeterminable species in
Euchone,
Megalomma,
Myxicola Koch in Renier,
Notaulax Tauber, and a species incertae sedis, are mentioned. A new continental slope species,
Jasmineira lobata, is also described from the deep station of the Thai–Danish BIOSHELF Project off Thailand.
