. Contributions to Canadian biology. Marine biology; Natural history. No. 64. IIalecium minutuin. Haleciiun muricatum (Ellis and Solander). Tropliosome. Stem fascicled, stout, rigid, irregu- larly and densely branched; primary branches fascicled; ultimate branches and pedicels pinnately arranged; hydrophores witli margin flaring. Gonosome. Gonangia crowded on the branches, ovate, much greater in the one diameter than the other; numerous prickles on tlie surface, arranged in raised No. 65. Halecium muricatum. Hcdecium sessile (Hincks). Tropliosome. "Stem slender, irregularly branche
. Contributions to Canadian biology. Marine biology; Natural history. No. 64. IIalecium minutuin. Haleciiun muricatum (Ellis and Solander). Tropliosome. Stem fascicled, stout, rigid, irregu- larly and densely branched; primary branches fascicled; ultimate branches and pedicels pinnately arranged; hydrophores witli margin flaring. Gonosome. Gonangia crowded on the branches, ovate, much greater in the one diameter than the other; numerous prickles on tlie surface, arranged in raised No. 65. Halecium muricatum. Hcdecium sessile (Hincks). Tropliosome. "Stem slender, irregularly branched, branches not in the same plane; branches .iointed, the 'joints consisting of a Siingle strictv;re; hydrothecse alter- nate, very short, and perfectly sessile, not rising at all separately from the lateral stem processes of which they are mere openings, \\'ithout being raised into a tube" (Hincks). Gonosome. Unknown, No. 66. Ilalecium sessile (after Hincks â Halecium tenellum Hincks. Tropliosome. Colony small, 15 mm. high; stem delicate, annulated or wavy, irregularly branches, sometimes dichotomously; margin of hydrophore strongly flaring. Gonosome. Goixangia oval or ovate, broader in one diameter than in the other, smooth, axillary or on the branch below the 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 Biological Board of Canada; Canada. Marine Biological Station. Toronto, Biological Board of Canada
Size: 2142px × 1166px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory
