@article {107,
	title = {The development of <i>Golfingia elongata</i> Keferstein (Sipunculidea) with some remarks on the development of neurosecretory cells in sipunculids},
	journal = {Arkiv F{\"o}r Zoologi},
	volume = {13},
	number = {23},
	year = {1961},
	note = {@ POORLY KNOWN; ONLY 6 SPP.; ONLY 3 / 13 GENERA. 5/6 DEVELOPMENT SIMILAR, DIFFERENCE IN AMOUNT OF YOLK; G. VULGARE \& G. GOULDI POOR IN YOLK. G.V. PROVIDED GOOD STUDY MATERIAL FOR FERT \& CLEAV (GEROULD 04 \& 07). P{\textquoteright}LION STROMBI DIFFERS BY HAVING A LECITOTROPHIC STAGE OF 30 DAYS, TWICE THAT OF G.V \& G.G. P.ST. MOST INTERESTING STRUCTURE IS SPECIEAL GLANDULAR EPIDERMAL ORGANS, SYMMET. ARRANGED IN 6 CIRCLETS W 4 ORGANS IN EACH CIRCLET (AKES, 58). IN G. MINUTA, ONLY KNOWN HERMAPH SIP, EGGS ENORMOUSLy rich YOLK \& LECITO. STAGE LASTS FOR 2 MONTHS. PRIMATIVE BROOD PROTECTION (AK 58). *THIS WAS INTRO - THOUGHT WAS ABST. SUMMARY 1. G. ELONGATA FOLLOWED FROM 1ST CLEAV. TO 21 DAYS. OLDER LARV \& JUVINILES COLLECTED FROM NORMAL BIOTOPE. 2. PRIMATIVE TYPE AS IN OTHER GOLFINGIA \& P.STROMBI. RICH IN YOLK BUT W ARCHENTERON. SWIM W METATROCH FOR 5 DAYS. 3. METAMORPH AT 48 HRS. EGG MEMB PERSISTS AS LARV. CUTICLE. THEN DEVELOP PROM. TERMINAL GLANDULAR ORGAN. CIRCLETS OF EPIDERMAL PAPIL FOUND IN LARV FROM SWEDISH WEST COAST BUT NOT FROM ROSCOFF. 4. *SEE F4 4. DEVEL OF APICAL ORGAN SPECIAL ATTENTION. THE LARV. CEREBRAL ORGAN COMES FROM DESCENDANTS OF THE ROSETTE CELLS. SURROUNDING MARGINAL CELLS FROM THE CEREBRAL GANGION. NO DEMARCATION BETW THESE 2 FOR A LONG TIME. 5. 2 INVERTED OCELLI FORMED FROM SUPERFICIAL CELLS OF APICAL PLATE. LATER EMBEDDED IN BRAIN. PERM. INVERTED EYES DEVELOPE INDEPENDENTLY IN JUVIN. 6. LARV. CER. ORG. SOON BECOME SECRETORY. WHEN BRAIN SEPARATES THESE SECRET. CELLS LIE WITHING BRAIN CAPSULE. RUNNIGN TO THE CENTRAL NEUROPILE. LATER THESE HAVE NO DEMONSTRATED SECRET. ACTIVI BUT IN S. NUDUS CELL GROUPS IN SAME POSITION FORM MOST PROMIN TYPE OF NEUROSEC. CELLS. *MAY WANT TO READ SOME OF THE DISCUSSION PART OF THIS* *MARG.L. ON TAPE; FROM INTERTIDAL ZOSTER AT ROSCOFF; SPAWN AT NITE; *SEE AKES.MON FOR REST OF THESE NOTES TAKEN OFF TAPE.},
	pages = {511-531},
	keywords = {cerebral organ, development, neurosecretion},
	author = {{\r A}kesson, B.}
}
@article {259,
	title = {Gephyreen des Reichsmuseums zu Stockholm},
	journal = {Arkiv for Zoologi},
	volume = {14},
	number = {19},
	year = {1922},
	pages = {1-39},
	author = {Fischer, W.}
}
@article {332,
	title = {Gephryeen von Madagaskar gesammelt van W. Kaudern 1911-1912},
	journal = {Arkiv for Zoologi},
	volume = {9},
	number = {10},
	year = {1915},
	pages = {1-3},
	author = {Hammarsten, O.}
}
