. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. MEDITERRANEAN DEMOSPONGIAE 465 and deformed. Among the smaller calthrops there is a form more or less regular and frequent: a tetractine (sometimes triactine) with a rounded central eminence that mav be interpreted as an aborted sup- plementary actine or as a prolongation of a pseudorhabdome. 2) Oxeas 300 pm. 200. 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 or
. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. MEDITERRANEAN DEMOSPONGIAE 465 and deformed. Among the smaller calthrops there is a form more or less regular and frequent: a tetractine (sometimes triactine) with a rounded central eminence that mav be interpreted as an aborted sup- plementary actine or as a prolongation of a pseudorhabdome. 2) Oxeas 300 pm. 200. 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