Macrodon ancylodon: Κατάλογος ερευνών συχνότητας μήκους
| Περιοχή: |
Έτος: from - to |
Φύλο: | Εργαλείο: | Τύπος συχνότητας: |
| Northwest, Guyana | 1988 - 1988 | unsexed/mixed | trawls | absolute number measured |
| off Coppename river, Suriname | 1988 - 1988 | unsexed/mixed | trawls | absolute number measured |
| off Orinoco Delta, Venezuela | 1988 - 1988 | unsexed/mixed | trawls | absolute number measured |