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6.2. Key to the genus Acetes
Unit 6 - Key to the family Sergestidae
6.2. Key to important species of the genus Acetes- Small sized shrimps
- Rostrum very short
- Last 2 pairs of pereopods shorter than anterior legs or absent
- Last one or two pairs of walking legs reduced or absent
- Gills few or wanting
- Fourth and fifth pair of pereopods entirely lacking except for a pair of protuberances (genital coxae) on male
- First maxillae and first maxillipeds without palp
- Second maxillae with a single undivided lobe
Last modified: Monday, 22 August 2011, 10:42 AM