. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. HYDROZOA FROM COASTS OF NATAL AND PORTUGUESE EAST AFRICA 169. Fig. 1. Halecium inhacae n. sp. A, a single stem. B, portion of stem with 2 hydrophores. C, a female gonangium containing a branching blastostyle and planula larva. on the adcauline side. Row of puncta about midway between diaphragm and margin. Hydranth with about 19 tentacles. Female gonangia borne abundantly on hydrorhiza, and sometimes on stem, where they always emerge from within the hydrothecae. Gonotheca broadly oval in side view, fl
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. HYDROZOA FROM COASTS OF NATAL AND PORTUGUESE EAST AFRICA 169. Fig. 1. Halecium inhacae n. sp. A, a single stem. B, portion of stem with 2 hydrophores. C, a female gonangium containing a branching blastostyle and planula larva. on the adcauline side. Row of puncta about midway between diaphragm and margin. Hydranth with about 19 tentacles. Female gonangia borne abundantly on hydrorhiza, and sometimes on stem, where they always emerge from within the hydrothecae. Gonotheca broadly oval in side view, flattened from side to side, very distinctly demarcated from a short pedicel of one segment. Distal end broad, slightly convex, or occasionally dished in the centre, bearing a terminal aperture at the end of a raised collar on one side. Containing a branching blastostyle and a single planula larva. No hydranths visible. Measurements {mm.) Internode, length . . . . . 0-20-0-29 diameter across node .. .. .. .. 0-10-0-13 Hydrotheca, depth, diaphragm to margin . .. 0-025-0-04 diameter at level of diaphragm .. .. .. 0-11-0-16 diameter at margin . .. .. .. .. 0-13-0-17 Gonotheca, length, excluding pedicel .. .. .. 0-67-0-78 maximum diameter . . . .. 0-43-0-55. 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
