Name: Gymnodinialimonas phycosphaerae Peng et al. 2023

Category: Species

Proposed as: sp. nov.

Etymology: phy.co.sphae’rae. Gr. neut. n. phŷkos, seaweed, alga; Gr. fem. n. sphaîra, a ball, a globe; N.L. gen. fem. n. phycosphaerae, of the phycosphere

Pronunciation, gender: p^hy-ko-SP^HA͡E-ra͡e, feminine

Type strain: KCTC 82362; N5; NBRC 114899

Conduct genome-based taxonomy at

16S rRNA gene: MZ329063 Analyse FASTA

Valid publication: Peng Y, Jiang L, Jiang Y, Seo J, Jeon D, Kim YM, Li Z, Lee J. Gymnodinialimonas phycosphaerae sp. nov., a phycosphere bacterium isolated from Karlodinium veneficum. Int J Syst Evol Microbiol 2023; 73:5874.

IJSEM list: Oren A, Göker M. Notification list. Notification that new names and new combinations have appeared in volume 73, part 5 of the IJSEM. Int J Syst Evol Microbiol 2023; 73:5996.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

• Emendations:
  • Shin et al. 2024 Shin J-Y, Kim K-H, Park J-S. Gymnodinialimonas hymeniacidonis sp. nov., Gymnodinialimonas mytili sp. nov., and Gymnodinialimonas ulvae sp. nov., isolated from marine organisms. Korean J Microbiol 2024; 60:253-263. Oren A, Göker M. List of changes in taxonomic opinion no. 42. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2025; 75:6793.

• Notes:
  • 🎓 Name mentioned 1 time in PubMed until 2025-06-04.

Parent taxon: Gymnodinialimonas Jiang et al. 2022

Assigned by: Peng Y, Jiang L, Jiang Y, Seo J, Jeon D, Kim YM, Li Z, Lee J. Gymnodinialimonas phycosphaerae sp. nov., a phycosphere bacterium isolated from Karlodinium veneficum. Int J Syst Evol Microbiol 2023; 73:5874.

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Record number: 37812