. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. MEDITERRANEAN DEMOSPONGIAE 563 Holotype. msng 47178. Description. (Fig. 64) The specimen consists of a very thin encrustation on a Hving Spondylus gaederopiis. The colour in Hfe was orange-yellow; it is light brown in the present dry state. Spicules. 1) Acanthostyles gently curved at the first third of their length, with short spines dense at the base but thinning out gra- dually and leaving the last third smooth, 220-330 x 8-11 [xm. 2) Acan- thostyles straight or slightly curved, fusiform, entirely spined, 70-90 x. 1
. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. MEDITERRANEAN DEMOSPONGIAE 563 Holotype. msng 47178. Description. (Fig. 64) The specimen consists of a very thin encrustation on a Hving Spondylus gaederopiis. The colour in Hfe was orange-yellow; it is light brown in the present dry state. Spicules. 1) Acanthostyles gently curved at the first third of their length, with short spines dense at the base but thinning out gra- dually and leaving the last third smooth, 220-330 x 8-11 [xm. 2) Acan- thostyles straight or slightly curved, fusiform, entirely spined, 70-90 x. 10pm A A ^ V Fig. 64 - Spicules of Hymetricfiita rectirhaphis sp. 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
