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spurdogs (Squalidae) | |||
spiny dogfishes (Squalus); spurdogs (Squalus) | |||
dogfish sharks (Squalidae) | |||
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shark (Squalus spp.) | |||
chondrichthyes pleurotremata; sharks |
squales : 125 phrases in 6 subjects |
Book binding | 1 |
Fish farming pisciculture | 4 |
Ichthyology | 99 |
Life sciences | 13 |
Natural resourses and wildlife conservation | 6 |
Zoology | 2 |