JOURNAL ARTICLE

First report of the rare tintinnid genus Stelidiella Kofoid and Campbell 1929 in the Indian Ocean.

  • Published In: Journal of Plankton Research, 2024, v. 46, n. 2. P. 224 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Sarun, T P; Patil, Jagadish S 3 of 3

Abstract

This article focuses on the first documented occurrence, detailed morphometry, and distribution of the rare tintinnid species Stelidiella fenestrata in the Indian Ocean. The study identifies S. fenestrata based on distinctive lorica morphology, including two layers of fenestrae rings and smooth oral margins, consistent with previous descriptions from the Pacific Ocean. Sampling across multiple depths and seasons revealed that S. fenestrata is more abundant in the mesopelagic zone (100–1000 m) and during the winter season, with a latitudinal range between approximately 7°N and 18°S in warm waters. Despite its low abundance, the species is widespread in the central Indian Ocean, underscoring the importance of extensive vertical sampling for detecting rare tintinnids and suggesting further research into its ecological role.

Additional Information

  • Source:Journal of Plankton Research. 2024/03, Vol. 46, Issue 2, p224
  • Document Type:Article
  • Subject Area:Science
  • Publication Date:2024
  • ISSN:0142-7873
  • DOI:10.1093/plankt/fbae001
  • Accession Number:176395257
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