4 research outputs found
THE BIOLOGY OF FERTILIZATION AND BROOD PROTECTION IN SPIRORBIS (LAEOSPIRA) MORCHI
Volume: 135Start Page: 208End Page: 22
FURTHER OBSERVATIONS ON THE STRUCTURE AND FUNCTION OF THE OPERCULUM IN SPIRORBIS MOERCHI (SERPULIDAE: SPIRORBINAE)
Volume: 152Start Page: 209End Page: 22
OBSERVATIONS ON THE GENITAL SEGMENTS OF SPIRORBIS (POLYCHAETA)
Volume: 132Start Page: 91End Page: 10