. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. MONOGRAPH ON THE HYDROIDA OF SOUTHERN AFRICA 259. Fig. 85. Diphasia heurteli. A, stems; B, part of stem (some hydrothecae with supplementary opercula); C, hydrotheca; D, gonotheca. Diphasia digitalis. E, unbranched stem. Diphasia tetraglochina. F, stem; G, gonotheca; H, a pair of hydrothecae viewed from above to show asymmetry (operculum in position on right). Scale: A in cm, the rest in Please note that these images are extracted from scanned page images that may have been digitally enhanced


. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. MONOGRAPH ON THE HYDROIDA OF SOUTHERN AFRICA 259. Fig. 85. Diphasia heurteli. A, stems; B, part of stem (some hydrothecae with supplementary opercula); C, hydrotheca; D, gonotheca. Diphasia digitalis. E, unbranched stem. Diphasia tetraglochina. F, stem; G, gonotheca; H, a pair of hydrothecae viewed from above to show asymmetry (operculum in position on right). Scale: A in cm, the rest in Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original South African Museum. Cape Town : The Museum


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky