Magnesium- and biopolymer-stabilized ACC and ACP form the body-wall spicules of Baptodoris cinnabarina (Doridida, Gastropoda). - Griesshaber, E.; Salas, C.; Castro-Claros, J. D.; Sancho Vaquer, A.; Macías-Sánchez, E.; Yin, X.; Laurent, G. P.; Nassif, N.; Azaïs, T.; Checa, A.; Schmahl, W. W. (Scientific Reports, 2026)