វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Hydrozoa
Plural form of:
Hydrozoon
Same as:
polypomedusae
ENGLISH MEANING
noun
1.
(PLURAL)
The
Acalephae
; one of the
classes
of
coelenterates
,
including
the
Hydroidea
,
Discophora
, and
Siphonophora
.