Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . D. E Fig. 3. Halecium jaederholmi Vervoort. A. Part of stem with two hydrophores. B. ?nana Stechow. C. Hydrothecae. Grammaria abietina (Sars). D. Part of stem with six rows of hydrothecae. E. Part of ofcoppinia, showing gonothecae, protective structures, and arrangement of thecal bases inthrees in centre of stem. Scale in mm/10. 14 ANNALS OF THE SOUTH AFRICAN MUSEUM Remarks The synonymy of this species was recently revised by Cornelius (1975),who has included as synonyms G. stentor Allman,
Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . D. E Fig. 3. Halecium jaederholmi Vervoort. A. Part of stem with two hydrophores. B. ?nana Stechow. C. Hydrothecae. Grammaria abietina (Sars). D. Part of stem with six rows of hydrothecae. E. Part of ofcoppinia, showing gonothecae, protective structures, and arrangement of thecal bases inthrees in centre of stem. Scale in mm/10. 14 ANNALS OF THE SOUTH AFRICAN MUSEUM Remarks The synonymy of this species was recently revised by Cornelius (1975),who has included as synonyms G. stentor Allman, 1888, G. magellanica Allman,1888, and G. insignis Allman, 1888. The species has a bipolar distribution and is widely known from the Arcticand Subarctic as well as from the Antarctic and Subantarctic. The type localityof G. stentor is Kerguelen Island. Halisiphonia ?nana Stechow, 1921Figure 3CHalisiphonia nana: Stechow, 1925: 452, fig. 22. Station 26/6^S. Description An infertile colony epizootic on Sertularella picta. Pedicel arising fromhydrorhiza and merging smoothly in
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Keywords: ., bookcentury1800, bookdecade1890, booki, booksubjectnaturalhistory
