Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . o at the narrowends; thickened at, or just below, margin. Gonotheca irregularly bottle-shaped, with a short annulated pedicel,narrowing distally to terminal aperture, often twisted or irregularly corrugated,circular in section, empty or containing planulae. Measurements (mm) Pedicel + hydrotheca, length ..Hydrotheca, depth maximum diameter (broad view)Gonothecal pedicel, depthGonotheca, depth maximum diameter 1,70-8,500,48-0,720,38-0,560,24-0,321,58-2,280,52-0,65 Remarks This species is distinguished from the closely
Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . o at the narrowends; thickened at, or just below, margin. Gonotheca irregularly bottle-shaped, with a short annulated pedicel,narrowing distally to terminal aperture, often twisted or irregularly corrugated,circular in section, empty or containing planulae. Measurements (mm) Pedicel + hydrotheca, length ..Hydrotheca, depth maximum diameter (broad view)Gonothecal pedicel, depthGonotheca, depth maximum diameter 1,70-8,500,48-0,720,38-0,560,24-0,321,58-2,280,52-0,65 Remarks This species is distinguished from the closely related C. Integra Mac-Gillivray, 1842, by the shape of the gonotheca. Since the gonothecae containplanulae it is obvious that no medusoid is released. C. norvegiae was originally described from South Georgia. Campanularia 5F Stations 26/63-G; 26/64-R. Description Infertile colonies epizootic on other hydroids. Pedicels of variable length,with one terminal spherule of lesser diameter, generally roughly corrugated HYDROIDS FROM THE KERGUELEN AND CROZET SHELVES 19. Fig. norvegiae Broch. A-C. Hydrothecae. D-E. sp. F. diverticulata Totton. G. Gonotheca. H. Hydrotheca. Scale in mm/10. 20 ANNALS OF THE SOUTH AFRICAN MUSEUM immediately below this and at base. Hydrotheca deep, with parallel sides, withan annular thickening near base, with 8-10 slender, bluntly rounded marginalteeth. Measurements (mm) Pedicel, length .. 0,48-1,07 Hydrotheca, depth 0,60-0,90 diameter at margin 0,25-0,33 diameter/depth 0,34-0,51 Remarks In the absence of gonophores this species cannot be definitely two most commonly reported species of Campanularia from the Antarcticare C. hicksoni Totton, 1930, and C. tincta Hincks, 1861. (C. cylindrica Allman,1876, from Kerguelen is probably a synonym of the former.) These two speciesare distinguished mainly by their gonothecae—smooth in the former, annulatedin the latter; however, none o
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