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Free Content A New Chaetognath Genus and Species, with Remarks on the Taxonomy and Distribution of Others

Plankton collections from deep waters in the Caribbean Sea and the Gulf of Mexico contain noteworthy bathypelagic chaetognaths. A new genus, Bathybelos, and its type-species, Bathybelos typhlops, are described. The occurrence of deeply serrated hooks in young specimens of Eukrohnia bathyantarctica David, E. bathypelagica Alvariño, and E. proboscidea Furnestin & Ducret is reported. Eukrohnia bathypelagica is recorded for the first time from the Gulf of Mexico and the Caribbean Sea and E. proboscidea, from the Caribbean.

Spadella hummelincki Alvariño, 1970, is put in synonymy to Spadella pulchella Owre, 1963. The validity of Krohnitta mutabbii Alvariño, 1969, is discussed.

Document Type: Research Article

Publication date: 01 December 1973

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  • The Bulletin of Marine Science is dedicated to the dissemination of high quality research from the world's oceans. All aspects of marine science are treated by the Bulletin of Marine Science, including papers in marine biology, biological oceanography, fisheries, marine affairs, applied marine physics, marine geology and geophysics, marine and atmospheric chemistry, and meteorology and physical oceanography.
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