THIS important memoir is the first instalment of a general monograph of the rich Hexactinellid fauna of the Japanese seas, upon the study of which the author has been engaged for the last seven years, ...

Picture is copyright Emily S. Damstra and used by permission. Müller and colleagues carefully studied the formation of these giganto-spicules and found formation was helped along the way by silicatein ...

Systematics and spicule evolution in dictyonal sponges (Hexactinellida: Sceptrulophora) with description of two new species Object Details Author Dohrmann, Martin ...