mn96385 asked in 社會及文化語言 · 1 decade ago

How many kinds of jellyfish are there??

How many kinds of jellyfish are there??

Help!!!(English)

Update:

緊急!!

2 Answers

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  • 1 decade ago
    Best Answer

    In the last 20 years, using scuba, manned and unmanned submersibles, scientists have discovered more than 50 new species of jellies. Madin, an expert on jellies, has discovered more than half a dozen species.

  • 1 decade ago

    In Florida USA, experts of Oceangraphy found more than 67 species of jellyfish & 50 of them are commonly seen in most oceans.

    The most fierce one named Portuguese-man-of -war which has very long & beautiful threadlike parts that hang beneath it, but it is terribly poisoning.

    Source(s): Learnt from library
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