Published September 1, 2023 | Version v1
Taxonomic treatment Open

Protoperidinium solidicorne Balech 1974

  • 1. Laboratory of Preservation and Biodiversity Renewal, Institute for Evolutionary Ecology of NAS of Ukraine. 37 Acad. Lebedev Str., Kiev 03143, Ukraine.
  • 2. Department of Phytoecology, Institute for Evolutionary Ecology of NAS of Ukraine. 37 Acad. Lebedev Str., Kiev 03143, Ukraine.
  • 3. Department of Scientific Studies and Protection of Marine Biocenoses, Ukrainian Scientific Center of Ecology of the Sea (UkrSCES), 89 Frantsuzsky Blvd., Odessa 65009, Ukraine. & Ifremer, LITTORAL, Station de Biologie Marine, Place de la Croix, BP 40537, 29900, Concarneau CEDEX, France.
  • 4. Department of Ecological Monitoring, Institute for Evolutionary Ecology of NAS of Ukraine. 37 Acad. Lebedev Str., Kiev 03143, Ukraine.

Description

Protoperidinium solidicorne (Mangin) Balech 1974. Hydrobiolog. 4 (1): 67. (Fig. 55).

References: Schiller 1937: 218, Fig. 215 a–l; Kiselew 1950: 190, Fig. 317 a–b, 321 a–v; Wood 1968: 108, Fig. 327 (as Peridinium solidicorne); Balech 1988: 191, Lam. 86, Fig. 8–12; Krakhmalnyi 2011: 207, Table 90, 1–3, 6–7.

Basionym: Peridinium solidicorne Mangin 1926. Exp. Antarct. Scotia 1: 80, Fig. 23.

Description: Cells subpentagonal, slightly dorsoventrally compressed, with convex lateral sides. The epithecal plate pattern comprises seven precingular plates (7ʹʹ), four apical plates (4ʹ), three anterior intercalary plates (3a), 1ʹ plate – “para”, 2a – “hexa”. Thecal plates areolated. The cingulum median, ascending (displaced by 1.0 cingular width), bordered. The sulcus straight or slightly broadens towards the antapex, bordered with lists. The hypotheca with two conical horns ending in two spines. The hypothecal pore present, located near the median longitudinal line of the 1ʹʹʹ plate, closer to its posterior margin than to the sulcus (Okolodkov 2008). Dimensions: 70–114 μm long and 50–87 μm wide.

Distribution: Atlantic Ocean, Gulf of Mexico; Indian Ocean; Arctic seas, Mediterranean Sea, Black Sea, Sea of Azov (Krakhmalnyi 2011). Data on the distribution of P. solidicorne are given from the GBIF.org (2022) (Fig. 96).

Notes

Published as part of Krakhmalnyi, Aleksandr F., Krakhmalnyi, Maxim A., Terenko, Galyna V. & Goncharenko, Igor V., 2023, Dominant Species Of The Genus Protoperidinium Bergh (Peridiniales: Protoperidiniaceae) In The Black Sea, pp. 427-448 in Zootaxa 5339 (5) on pages 441-442, DOI: 10.11646/zootaxa.5339.5.2, http://zenodo.org/record/8309419

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References

  • Balech, E. (1974) El genero " Protoperidinium " Bergh, 1881 (" Peridinium " Ehrenberg, 1831, Partim). Revista Museo Argentino de Ciencias Naturales " Bernardino Rivadavia ". Hidrobiologia, 4 (1), 1 - 79.
  • Schiller, J. (1937) Dinoflagellatae (Peridineae) in monographischer Behandlung. In: Rabenhorst, L. (Ed.), Kryptogamen-Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft, Leipzig, pp. 1 - 589.
  • Kiselew, I. A. (1950) Thecate flagellates (Dinoflagellata) of the seas and freshwater bodies of the USSR. Leningrad, Moscow, 280 pp. [in Russian]
  • Wood, E. J. F. (1968) Dinoflagellates of the Caribbean Sea and adjacent areas. University of Miami Press, Coral Gables, Florida, 142 pp.
  • Balech, E. (1988) Los Dinoflagelados del Atlantico Sudoccidental. Publicaciones Especiales. Instituto Espanol de Oceanografia, 1, 1 - 299.
  • Krakhmalnyi, A. F. (2011) Dinophyta of Ukraine (illustrated book for identification). Alterpress, Kiev, 444 pp. [in Russian]
  • Okolodkov, Y. B. (2008) Protoperidinium Bergh (Dinophyceae) of the National Park Sistema Arrecifal Veracruzano, Gulf of Mexico, with a key for identification. Acta Botanica Mexicana, 84, 93 - 149. https: // doi. org / 10.21829 / abm 84.2008.1068