New Discoveries in Marine Biology as Two Windowpane Shell Species Identified by HKBU Researchers at Hong Kong Baptist University have found two previously unknown species of windowpane shells in local waters, adding to marine biodiversity knowledge.

New Discoveries in Marine Biology as Two Windowpane Shell Species Identified by HKBU #Hong_Kong #Placuna #Marine_Species

#Placuna placenta? has a thin & translucent shell which is surprisingly hard They are used for various crafts & as alternatives for glass panes AKA #windowpane oysters This specimen has several external #borings made by #polydorid worms forming #mudblisters