TY - JOUR AU - SARÀ,, MICHELE AB - Abstract The taxonomie status of different morphotypes generally ascribed to the species of boring sponge Cliona viridis is examined. Morphometric, ecological and genetic differences between two morphotypes living sympatrically on rocky shores of the Ligurian Sea are considered. Morphotype 1 is characterized by small, well separated papillae (α stage), exclusively boring into the crust of coralline algae on the exposed rocky bottoms of the upper sublittoral zone. Morphotype 2 shows bigger papillae, often connected by portions of encrusting tissue (β stage), and is predominantly found boring into organogenic concretions in slightly lighted habitats. Measurements of tylostyles indicate that morphotype 1 has spicules significantly smaller than morphotype 2. 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OpenURL Placeholder Text WorldCat Volz P. 1939 . Die Bohrschwamme (Clioniden) der Adria . Thalassia 3 : 1 – 64 . OpenURL Placeholder Text WorldCat This content is only available as a PDF. TI - Morphological and ecological differences in two electrophoretically detected species of Cliona (Porifera, Demospongiae) JO - Biological Journal of the Linnean Society DO - 10.1111/j.1095-8312.1995.tb01032.x DA - 1995-02-01 UR - https://www.deepdyve.com/lp/oxford-university-press/morphological-and-ecological-differences-in-two-electrophoretically-KqnqMNd2R6 SP - 193 EP - 200 VL - 54 IS - 2 DP - DeepDyve ER -