March 3, 2026Open Access

Contributions to the Knowledge of the Mydis (Crustacea) From the Tanzanian Waters

Key Points

Five new mysid species were identified in Tanzanian coastal waters, adding to the known diversity of these crustaceans.
The species include Gastrosaccus msangii and Anisomysis kunduchiana, which were documented for the first time.
Observational analysis reveals that about 20 species were collected, with six previously unknown to the area.
This study enhances knowledge of mysid ecology and behavior, which may inform conservation efforts in marine biodiversity.

Abstract

This is the first study on Mysids from the Tanzanian coast waters, in which, on the basis of material captured by himself, the author deals with some species belonging to the subfamily of Gastrosaccidae and Mysinae. Of the about 20 species identified so far in the collected material, five are new, namely: Gastrosaccus msangii n.sp.; Anisomysis kunduchiana n.sp.; Tenagomysis tanzaniana n.sp.; Anisomysis sirielloides n.sp. and Mysidopsis coralicola n.sp. and six others are new to the area. Ecological and ethological data concerning all species mentioned are given.

Contributions to the Knowledge of the Mydis (Crustacea) From the Tanzanian Waters

Key Points

Abstract

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