Publisher's Synopsis
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1904 edition. Excerpt: ... Description Of Plates. Reference Letters. A. B.S. = Achsetous body seg ment. Ac. = Aciculum. Acr. = Acrosome or apical body of spermatozoon. An. = Anus. Ant.L. = Anterior lobe of brain. Au.--"Auricle." B. = Blastophore (residual mass of protoplasm). Bl. V. = Blood vessel. Br. = gui. Br.Aff = Afferent and efferent Br.Eff.' branchial vessels. Br. and N.Aff. = Afferent vessel to gill and nephridium. B.Sh. = Sheath formed of buccal muscles. Bucc.M. = Buccal mass. Bv.cc.Pap-. = Papillse of buccal mass. Caud.Sep. = Caudal septum. Ch.Seg.= Cheetigerous segment. Chi.Or. = Chlorogogen granules. Chi. Tiss. = Chlorogogenous tissue. Ciel. = Ccelom. Cccl.Epith. = Ccelomic epithelium. Conn.Tiss. = Connective tissue. Cut.--Cuticle. Diat. = Diatom (as otolith). D.L.V. = Dorsal longitudinal vessel. D.Mes.--Dorsal mesentery. Dphm. = Diaphragm. Dphm.P. = Pouch of first dia-phragm. D.V. = Dorsal vessel. Endth.N. = Nucleus of endothelium. Ep.--Epidermis. Exc.Or. = Excretory granules. Ext.Op.Ot. = External opening of otocyst. Gang.C. = Ganglion cell. Gast.Lat. = Lateral gastric vessel. G.C. = Giant nerve cell. G.F. = Giant nerve fibre. Gl.C. = Gland bell. Gon. = Gonad. Gon.V. = Gonidial vessel. Ht.B. = Heart body. Int.V. = Intestinal vessel. M.Circ. = Circular muscles. Met.Gr. = Metastomial groove. Mid.Com. = Middle commissure of brain. M.Long. = Longitudinal muscles. Mo. = Mouth. M.Obl. = Oblique muscles. M.P. = Middle piece of spermatozoon. Muse. = Muscles. jv.--Nucleus. N.Aff. = Nephridial afferent vessel. N.C. = Nerve cord. N.Ep. = Nerve to epidermis. Nfb. = Neurofibrillse. Ngl. = Neuroglia. Nlm. = Neurilemma. N.L.V. =Nephridal longitudinal vessel. Nnl. = Neuropodium. Nm.Ch. = Neuropodial chsetse. Nm.Cirr. = Neuropodial cirrus. N.O. = External opening of...
