Map showing the collection sites (closed circles) in two estuaries on the east coast of the Malay Peninsula A lower Songkhla Lagoon, Thailand B mangrove area in Kuala Ibai branched from Sungai Ibai in Terengganu, Malaysia.

 
 
  Part of: Azmi SS, Ibrahim YS, Angsupanich S, Sumpuntarat P, Sato M (2021) Epitokous metamorphosis, reproductive swimming, and early development of the estuarine polychaete, Neanthes glandicincta Southern, 1921 (Annelida, Nereididae) on the east coast of the Malay Peninsula. ZooKeys 1011: 1-24. https://doi.org/10.3897/zookeys.1011.59780