Dinophysoid dinoflagellates from subphotic depths: <italic style="font-style: italic">Amphisolenia</italic> sp. aff. <italic style="font-style: italic">brevicauda</italic>, <italic style="font-style: italic">Dinofurcula tricornuta</italic> sp. nov., and <italic style="font-style: italic">Dinophysis profunda</italic> sp. nov. (Dinophysales, Dinophyceae)

Fernando GÓMEZ

doi:10.1007/s00343-021-0463-9

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Dinophysoid dinoflagellates from subphotic depths: Amphisolenia sp. aff. brevicauda, Dinofurcula tricornuta sp. nov., and Dinophysis profunda sp. nov. (Dinophysales, Dinophyceae)

Biology | Updated：2023-05-20

- Dinophysoid dinoflagellates from subphotic depths: Amphisolenia sp. aff. brevicauda, Dinofurcula tricornuta sp. nov., and Dinophysis profunda sp. nov. (Dinophysales, Dinophyceae)
- Journal of Oceanology and Limnology Vol. 40, Issue 2, Pages: 703-711(2022)
- Affiliations：
  
  Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce 73100, Italy
- Author bio：
  
  Fernando GÓMEZ, E-mail: fernando.gomez@fitoplancton.com
- Funds：
- DOI：10.1007/s00343-021-0463-9
  CLC：
- Received：01 December 2020，
  
  Accepted：15 February 2021，
  
  Online First：01 April 2021，
  
  Published：2022-03
- Accepted：
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Fernando GÓMEZ. Dinophysoid dinoflagellates from subphotic depths: Amphisolenia sp. aff. brevicauda, Dinofurcula tricornuta sp. nov., and Dinophysis profunda sp. nov. (Dinophysales, Dinophyceae)[J]. Journal of Oceanology and Limnology, 2022, 40(2): 703-711.
DOI：

Fernando GÓMEZ. Dinophysoid dinoflagellates from subphotic depths: Amphisolenia sp. aff. brevicauda, Dinofurcula tricornuta sp. nov., and Dinophysis profunda sp. nov. (Dinophysales, Dinophyceae)[J]. Journal of Oceanology and Limnology, 2022, 40(2): 703-711. DOI： 10.1007/s00343-021-0463-9.

摘要

Abstract

Three species of dinophysoid planktonic dinoflagellates are described from the eastern Mediterranean Sea.

Amphisolenia

sp. aff.

brevicauda

was collected at 70-m depth in the Ionian Sea. This small species showed a more asymmetric midbody and a proportionally longer neck when compared to the closer relative

A. brevicauda

. Three individuals of

Dinofurcula tricornuta

sp. nov. collected at 154-m depth in the Marmara Sea are characterized by three posterior-oriented processes when compared to its congeneric species. This is the first record of the genus

Dinofurcula

beyond the eastern tropical Pacific Ocean.

Dinophysis profunda

sp. nov. collected at 500-m depth in the Ionian Sea is characterized by ovate hypotheca and a serrate crest-like left sulcal list when compared to its close relative

D. alata

. These findings evidence an undescribed biodiversity in the under-sampled subphotic depths.

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references

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Dinophysoid dinoflagellates from subphotic depths: Amphisolenia sp. aff. brevicauda, Dinofurcula tricornuta sp. nov., and Dinophysis profunda sp. nov. (Dinophysales, Dinophyceae)

DOI：10.1007/s00343-021-0463-9

摘要

Abstract

关键词

Keywords

references