. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. Fig. 13 - Spicules of Poecillastra rudiastra sp. n. by the transformation to which many of its asters are subjected. Whether dichotriaenes are part of its spicuiation is at the moment uncertain. It may be observed that, as the relative position of the calthrops could not be ascertained, this species might belong to Characella, if that genus is really distinct from Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and a


. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. Fig. 13 - Spicules of Poecillastra rudiastra sp. n. by the transformation to which many of its asters are subjected. Whether dichotriaenes are part of its spicuiation is at the moment uncertain. It may be observed that, as the relative position of the calthrops could not be ascertained, this species might belong to Characella, if that genus is really distinct from Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Museo civico di storia naturale Giacomo Doria (Genoa, Italy). Genova : Stab. tipo-litografico P. Pellas Fu L.


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectnaturalhistory, booky