. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 208 R. HERSHLER AND G. M. DAVIS Cg Mg SI. Mpc mm FIGURE 6. Lateral view (right) of Cerebropedal complex. Abbreviations are: a, nerve from metapodial connective; b, nerve from metapodial connective; Cb, cerebro-buccal con- nective ; Cg, cerebral ganglion; Cp, cerebropedal connective; C«, cerebro-tensor nerve; Mg, metapodial ganglion; Mm, media labial nerve 1; Mn2, median labial nerve 2; Mpc, metapodial commissure; Opt, optic nerve; PC, pedal commissure; Pg, pedal ganglion; P,,, pleuro-pedal connective; Prg, propodial gang
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 208 R. HERSHLER AND G. M. DAVIS Cg Mg SI. Mpc mm FIGURE 6. Lateral view (right) of Cerebropedal complex. Abbreviations are: a, nerve from metapodial connective; b, nerve from metapodial connective; Cb, cerebro-buccal con- nective ; Cg, cerebral ganglion; Cp, cerebropedal connective; C«, cerebro-tensor nerve; Mg, metapodial ganglion; Mm, media labial nerve 1; Mn2, median labial nerve 2; Mpc, metapodial commissure; Opt, optic nerve; PC, pedal commissure; Pg, pedal ganglion; P,,, pleuro-pedal connective; Prg, propodial ganglion; Pi, lateral retractor nerve; P2, nerve to antero-ventral wall of the pedal haemocoel; P3, major lateral nerve; P4, propodial connective; P6, meta- podial connective; P7, dorso-lateral pedal nerve; P8, minor lateral nerve of the pedal ganglion; Ppi, lateral nerve 1; Pp2, lateral nerve 2; Psc, pleuro-supraoesophageal connective; Rp, right pleural ganglion; SI, supralabial nerve; Sta, statolith; stc, statocyst; Sul, sublabial nerve; Tn, tentacular nerve; Ts, basal swelling of the tentacular nerve. origin of the two nerves of the metapodial connective is variable. The connection between the two metapodial ganglia is seen as figured in Oncomelania minima (Bartsch) (Davis, 1969b). All the ganglia except the suboesophageal and supraoespophageal are pigmented. Parasites. Loosely attached epibionts, similar in appearance to ciliated protozoans figured in Davis and Carney (1973), were found on the outside head-. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
