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  1. Cymatocylis calyciformis (Laackmann) Laackmann, 1907

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    Cymatocylis affinisand C. convallariawere erected by Laackmann in 1910 on the basis of small differences in the oral rim, overall shape, apical horn and surface smoothness (both were described as having furrowing or ridges on the distal part of the lorica).
    The three different sizes were considered as polymorphic species of Cymatocylis drygalskii as the length can depend on the age of the tintinnids, ecological settings in the breeding area (Boltovskoy et al. 1990; Wasik and Mikolajczyk 1994) or food availability (Gold and Morales 1975 ).
    Cymatocylis drygalskii (T101). S7–S9. Cymatocylis calyciformis (T105, T99 and T106). S10, S11. Cymatocylis convallaria (T107 and T104). The micrographs of T100 (Cymatocylis calyciformis), T103 ( Codonellopsis gaussi) and T102 ( Amphorellopsis quinquealata) are excluded due to low resolution.
    Both Codonellopsis and Cymatocylis species are relatively wide-mouthed, presumably feeding on prey with similar dimensions. In both the Antarctic Sound and Elephant Island areas, the low fluorescence values could however indicate the presence of nanophytoplankton instead of big diatoms.
  3. Register of Antarctic Marine Species (RAMS) - Cymatocylis …

  4. Zooplankton of the South Atlantic Ocean: Genus Cymatocylis

  5. Morphological and Ribosomal DNA‐based ... - Wiley Online Library

  6. Photographs of identified tintinnid species. (a) Cymatocylis ...

  7. (PDF) Morphological and Ribosomal DNA‐based

    Web15 jun. 2013 · Abstract and Figures. We characterized six tintinnid ciliates from Antarctic waters using molecular markers and morphological traits: Amphorellopsis quinquealata, Codonellopsis gaussi, Cymatocylis ...

  8. (PDF) Intraspecific variability in Antarctic tintinnids: The ...

    Web1 mrt. 1990 · A recent genetic study has confirmed that species with much larger lorica and apical horns, Convallaria drygalski (Laackmann 1907) Laackmann 1910 and Cymatocylis calyciformis (Laackmann 1907 ...

  9. Cymatocylis calyciformis | Atlas of Living Australia

  10. Cymatocylis Morphology - 国立環境研究所