Table 2. Bottom trawl catches. R/V “Dr Fridtjof Nansen”, Pelagic fish survey in the Republic of Djibouti EEZ, March 1981.
|
Station Number |
108 |
114 |
116 |
|
|
Date |
3.3 |
4.3 |
4.3 |
|
|
Hour start (30 minutes hauls) |
0735 |
1020 |
2305 |
|
|
Position
|
N |
11°38’ |
12°35’ |
11°38’ |
| E |
43°13’ |
43°15’ |
43°14’ |
|
|
Depth. (m) |
29 |
41 |
29 |
|
|
Catch per hour (kg) |
|
1030 |
180 |
428 |
|
Total catch (kg) |
|
515 |
90 |
214 |
|
ARIIDAE |
Arius (thalassinus) |
|
|
2.00 |
|
BALISTIDAE |
Abalistes stellatus |
+ |
|
0.80 |
|
CARANGIDAE
|
Decapterus maruadsi (russelli) |
|
|
0.40 |
|
Scomberoides lysan |
1.00 |
|
|
|
|
Selar crumenophthalmus |
|
|
14.80 |
|
|
CLUPEIDAE
|
Dussumieria acuta |
1.00 |
|
1.00 |
|
Sardinella (gibbosa) |
1.00 |
|
0.80 |
|
|
ECHENEIDAE |
Echeneis naucrates |
|
|
0.20 |
|
FISTULARIIDAE |
Fistularia villosa |
+ |
|
|
|
GERREIDAE |
Gerres filamentosus |
3.00 |
|
0.20 |
|
LEIOGNATHIDAE
|
Gazza minuta |
90.00 |
|
26.40 |
|
Leiognathus equulus |
325.00 |
|
1.60 |
|
|
Leiognathus (leuciscus) |
1.00 |
|
0.20 |
|
|
MULLIDAE |
Upeneus sulphureus |
2.50 |
|
|
|
NEMIPTERIDAE |
Nemipterus japonicus |
12.00 |
|
20.80 |
|
PLATYCEPHALIDAE |
Platycephalus sp. |
+ |
|
0.40 |
|
PSETTODIDAE |
Psettodes erumei |
5.00 |
|
0.30 |
|
SCOMBRIDAE
|
Rastrelliger kanagurta |
|
|
0.40 |
|
Scomberomorus commerson |
1.00 |
|
|
|
|
SPHYRAENIDAE
|
Sphyraena jello |
+ |
|
1.40 |
|
Sphyraena obtusata |
+ |
|
0.40 |
|
|
Sphyraena putnamiae |
+ |
|
|
|
|
SYNODONTIDAE |
Saurida tumbil |
5.00 |
|
30.00 |
|
TETRAODONTIDAE |
Gastrophysus lunaris |
3.00 |
|
1.80 |
|
THERAPONIDAE
|
Therapon jarbua |
+ 10.00 |
|
0.20 |
|
Therapon theraps |
+ 10.00 |
|
13.00 |
|
|
TRICHIURIDAE |
Trichiurus lepturus |
3.50 |
|
1.80 |
|
CARCHARHINIDAE
|
Carcharhinus albimarginatus |
|
90.00 |
|
|
Carcharhinus limbatus |
|
|
13.10 |
|
|
(unidentidied juveniles) |
2.00 |
|
0.20 |
|
|
SPHYRNIDAE |
Sphyrna sp. |
8.00 |
|
|
|
MYLIOBATIDAE |
- |
40.00 |
|
80.00 |
|
Cephalopoda |
(cuttlefish) |
|
|
0.30 |
|
Crustacea
|
Penaeus sp. |
1.00 |
|
1.75 |
|
Thenus orientalis |
|
|
0.20 |
|
|
FAMILY |
Stn |
N |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
|
CARANGIDAE |
|||||||||||||||||
|
Selar |
110 |
9 |
|
|
|
|
|
|
4 |
5 |
|
|
|
|
|
|
|
|
crumenophthalmus |
116 |
58 |
|
|
|
|
2 |
2 |
15 |
29 |
9 |
1 |
|
|
|
|
|
|
LEIOGNATHIDAE |
|||||||||||||||||
|
Gazza minuta |
116 |
23 |
6 |
16 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
SPHYRAENIDAE |
|||||||||||||||||
|
Sphyraena obtusata |
110 |
37 |
|
|
|
|
|
|
|
|
|
2 |
1 |
16 |
14 |
2 |
2 |
