Num |
Date |
Index |
Chg. |
Chg. % |
1 |
2012-12-02 |
166.67 |
16.67 |
10.00% |
2 |
2012-11-25 |
150.00 |
0.00 |
0.00% |
3 |
2012-11-18 |
150.00 |
-16.67 |
-11.11% |
4 |
2012-11-11 |
166.67 |
33.33 |
20.00% |
5 |
2012-11-04 |
133.33 |
0.00 |
0.00% |
6 |
2012-10-28 |
133.33 |
-16.67 |
-12.50% |
7 |
2012-10-21 |
150.00 |
16.67 |
11.11% |
8 |
2012-10-14 |
133.33 |
0.00 |
0.00% |
特徴
|
産地: | Occidental Atlantic: Brazil (Rio Grande do Sul), Uruguay (Rocha and Cape de Santa Maria) and Argentina (Chubut) Oriental Atlantic: South Africa Oriental Pacific: Peru and Chile Indo Pacific: Japan, China, Australia and New Zealand. In China, they can be found in East China Sea, Yellow Sea and South China Sea. |
特徴: | Zoea: Number of stages in the zoeal phase: 6. Morphological characters of first zoea [Table 13 First zoeae of Portunidae]: Abdominal somites 3-5 with short lateral spines. Telson-furcal spines: 1 lateral, 1 dorsal. Antennule with 2 aethetascs and 3 simple setae. First maxilliped (mxp1) endopod setation: 2, 2, 1, 2, 5. Megalopa: Number of stages in the megalopal phase: 1. Morphological characters of megalopa not described. |
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