@article {297,
	title = {The eyes and nervous system of Phascolosoma verrillii and other sipunculids},
	journal = {Travaux Station zoologique de Wimereux},
	volume = {13},
	year = {1938},
	note = {@ LIVE MATERIAL FROM WOODS HOLE; LARGE EYESPOTS / BRAIN \& V.N.C. / PLATE 18 $\#$1-5 BRAIN/OCCULAR TUBE/NUCHAL ORGAN; FIG 6 RECONST. FROM SERIES.; $\#$7-8 OCCULAR TUBE \& $\#$9; BI \& UNIPOLAR CELLS \& MULTIPOLAR IN OPTIC TRACT AT POST OF GANG; FRONTAL/CEREB ORG. SEPARATE FROM BRAIN \& OPTIC; FRONS=FRONTAL ORG=CEREB.ORG; OCULAR TUBES-FRONS TO EYESPOTS - FILLED WITH TRANSPARENT COAGULANT WITH ?RHABDOME? IN CENTER. POSITION VERY NEAR RETRACTORS SIGNIF VIS-A-VIS REACTION TIME. FIG.10 W NRVS; NUCHAL ORGAN, 1 PR. CILIATED ELEVAT. WELL INNERVATED - FUNCTION? CER. NRVS; V.N.C. NOTHING UNIQUE; COMPARISON TO OTHER SIP: FUTURE LOOK AT BURROWING VS OTHER SPP; LONG VS SHORT TUBES \& USE OF EYES / DEPTH? CEREBRAL TUBES DIFF \& DO NOT RELATE TO BRAIN; SHOULD USE CEPHALIC TUBE; S.NUDUS \& TH.SIGN OF AWATI/PRADH -WARD{\textquoteright}S S.NUDUS; OCULAR TUBE DIFF FROM CEPHALIC TUBES; ANDREWS \& P.GOULDI O.K.; CUENOT \& P.VULGARE O.K. TOO. SENSORY \& GLANDULAR PAPILLAE; EPID ORG. FIG.11 OF COLUMNAR , GLAND, EPITHELIAL SENSORY CELLS (BIPOLAR SLENDER, ELONGATE OVAL NUCL) GLAND CL OVAL..DUCT THRU PAP, CENTRAL CAVITY; THICK CUTICLE VESICLES; *SEE F4 FOR SUMMARY. SUMMARY; EYE SPOT OF TROCH DEV INTO PR OF OC TUBES IN CER GANG; CONSPIC OC. TUBES WITH SPINDLE SHAPED REFRACTILE BODY SURR BY COAGULUM; FRONTAL ORG PARTLY SEP FROM BRAIN BY CONN TISS; FRONTAL ORG IN OLDER SPECIM...},
	pages = {313-325},
	keywords = {nervous, ocelli, ph. verrilli},
	author = {Gerould, J. H.}
}
