@article {492,
	title = {Reproductive biology and development of Themiste lageniformis, a parthenogenic sipunculan},
	journal = {Bulletin of Marine Science},
	volume = {41},
	number = {1},
	year = {1987},
	note = {@ POPS OF T.L. HAVE TEMPORALLY STABLE BIASED SEX RATIOS WITH FEMALE OUTNUMBERING MALES 24 TO 1. MEASUREMENTS OF COELOMIC OOCYTES \& RECORDS OF SPAWNS DEFINE AN ANNUAL REPRO CYCLE. OOCYTES BEGIN IN EARLY SPRING \& REACH MAX SIZE BY JULY. SPAWNING FROM JULY-JAN BUT PEAKS IN AUGUST/SEPT. T.L. UNIQUE IN SIPS IN THAT FEMALES PRODUCE EGGS THAT SPONTANEOUSLY ACTIVATE \& DEVELOP INTO NORMAL LARVAE. MULTIPLE HYPOTHESES ARE CONSIDERED AS EXPLANATIONS OF THIS PHENOM. BUT ONLY FACULTATIVE PARTHENOGENESIS IS SUPPORTED. T.L. IS ONLY SIP REPORTED TO USE THIS REPRO MODE. **TEXT CITES REF TO OTHER STUDIES OF SPAWNING PERIODICITY - MAY WANT TO LIFT.},
	pages = {59-67},
	keywords = {parthenogenesis, repro. cycles, th. lageniformis},
	author = {Pilger, J. F.}
}
@article {491,
	title = {Ultrastructure of the tentacles of Themiste lageniformis (Sipuncula)},
	journal = {Zoomorphology},
	volume = {100},
	year = {1982},
	note = {@ ULTRAST. STUDY OF TENTS OF T.L. ORAL SURFACE OF TENTS OF MULTICILIATED, PSEUDOSTRATIFIED, COLUMNAR EPITHEL WHILE ABORAL SURF IS AN UNCILIATED CUBOIDAL EPITH. INTRAEPIDERMAL MUCOUS CELLS NEAR JUNCTION OF ORAL/ABORAL REGIONS. BASE OF EPIDERM CELLS IS EMBEDED IN THICK COLLAGENOUS EXTRACULLULAR MATRIX OF OUTER CIRC. MUSC, INNER LONGI MUSC, MAIN TENT. NRV, \& ITS BRANCHES. 3 TENT CANALS PRESENT \& LINED BY PERITONEUM. HEMERYTHROCYTES \& COELOMOCYTES FLOW THRU LUMEN OF CANALS IN REGULAR PATTERN. DISCUSSION OF COELOMIC RATHER THAN VASCULAR CANALS ... *IN TEXT SUPPORTS IDEA BASED ON MORPHOL - SEQUENCE OF TISSUE LAYERS, CONTENTS, ETC. FUNCTIONALLY YES, VASCULAR BUT STRUCTURALLY = SEPARATE COELOMIC SPACE.* ???DOES THIS DATA AGREE WITH SHIPLEY{\textquoteright}S WORK ON PH.VAR I.E. CILIA/NOT CILIATED LAYERS?},
	pages = {143-156},
	keywords = {tentacles, th. lageniformis, ultrastructure},
	author = {Pilger, J. F.}
}
