What if your calendar ran on a worm that splits itself in half?

By Joko Pamungkas - Pamungkas J (2015) Species richness and macronutrient content of wawo worms (Polychaeta, Annelida) from Ambonese waters, Maluku, Indonesia. Biodiversity Data Journal 3: e4251. doi:10.3897/BDJ.3.e4251, CC BY 4.0, Link

Once or twice a year, on reefs across Vanuatu, Samoa, Fiji, Timor-Leste, and other islands of the southwestern Pacific,…