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Bollettino della Societa di Naturalisti in Napoli, 1901, Vol. 15 (Classic Reprint)

Italian · Hardback

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Excerpt from Bollettino della Societa di Naturalisti in Napoli, 1901, Vol. 15

Le cellule nervose dell' Euscorpius si possono distinguere in due tipi, tenuto conto di alcuni caratteri anatomici speciali: cel lule ovali e cellule piriformi. Le prime hanno forma decisamente ovale o rotonda; il loro prolungamento nasce per uno spiccato restringimento del protoplasma; nel loro nucleo esiste un sol nu cleolo anch'esso rotondo. Assumono grandi dimensioni, costituendo le cellule più grandi del sistema nervoso dello Scorpione; la più grande da me osservata ha un diametro trasverso di 36 p., con un nucleo del diametro di 15 p e un nucleolo di 8 p.. Si trovano in maggior numero nella massa nervosa sottoesofagea, nei gangli pedali (fig. 7, co); e, se le troviamo in altri centri, non raggiun gono mai le dimensioni di quelle dei gangli pedali.

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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Product details

Authors Societa Di Naturalisti In Napoli
Publisher Forgotten Books
 
Languages Italian
Product format Hardback
Released 01.01.2018
 
No. of pages 192
Dimensions 152 mm x 229 mm x 15 mm
Weight 415 g
Subject Natural sciences, medicine, IT, technology > Biology > General, dictionaries

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