Plate 1
Description:
Plate 1. Alexandrium acatenella. Figs. 1-2. LM: ventral view of empty thecae. Cell small to medium, longer than wide, angular to round. Conical epitheca with shoulders; larger than hypotheca. Figs. 3-4. Line drawings. Fig. 3. Ventral view: 1' plate bears ventral pore (vp). Hypotheca with two antapical spines (arrows). Fig. 4. Po comes in direct contact with 1' plate. APC: comma-shaped foramen (arrow).
Included On The Following Pages:
- Life (creatures)
- Cellular (cellular organisms)
- Eukaryota (eukaryotes)
- SAR (Stramenopiles, Alveolates, Rhizaria)
- Alveolata (alveolates)
- Dinophyceae
- Gonyaulacales
- Gonyaulacaceae
- Alexandrium
- Alexandrium acatenella
- Dinoflagellata (dinoflagellates)
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Source Information
- license
- cc-publicdomain
- bibliographic citation
- Faust, Maria A. and Rose A. Gulledge. Identifying Harmful Marine Dinoflagellates. Smithsonian Contributions from the United States National Herbarium, volume 42: 1-144 (including 48 plates, 1 figure and 1 table).
- original
- original media file
- visit source
- partner site
- NMNH Marine Dinoflagellates
- ID
