| slovo | definícia |
ostracod
(encz) | ostracod, n: |
ostracod
(gcide) | ostracod \ostracod\ n.
A member of the Ostracoda, an order of tiny marine and
freshwater crustaceans with a shrimplike body enclosed in a
bivalve shell.
Syn: seed shrimp, mussel shrimp.
[WordNet 1.5] |
ostracod
(wn) | ostracod
n 1: tiny marine and freshwater crustaceans with a shrimp-like
body enclosed in a bivalve shell [syn: seed shrimp,
mussel shrimp, ostracod] |
| | podobné slovo | definícia |
order ostracodermi
(encz) | order Ostracodermi, n: |
ostracoderm
(encz) | ostracoderm, n: |
subclass ostracoda
(encz) | subclass Ostracoda, n: |
Ostracoda
(gcide) | Ostracoda \Os*trac"o*da\, prop. n. pl. (Zool.)
An order of Entomostraca possessing shrimplike bodies
enclosed in hard bivalve shells; called also seed shrimp
and mussel shrimp. They were formerly referred to as
Ostracoidea. They are of small size, and swim freely about;
many are less than 1 mm in length. Microfossils of certain
extinct orders have been found extending back to the Cambrian
age.
[1913 Webster +PJC]Ostracoidea \Os`tra*coi"de*a\, n. pl. [NL., fr. Gr. 'o`strakon
shell of a testacean + -oid.] (Zool.)
An order of Entomostraca possessing hard bivalve shells. They
are of small size, and swim freely about. Now usually written
Ostracoda. [archaic]
[1913 Webster +PJC] |
ostracodan
(gcide) | ostracodan \ostracodan\ n.
Same as ostracod.
[PJC] |
ostracoderm
(gcide) | ostracoderm \ostracoderm\ n.
Any of several extinct fishlike jawless vertebrates having a
heavily armored body; of the Paleozoic.
[WordNet 1.5] |
Ostracodermi
(gcide) | Ostracodermi \Os`tra*coder"mi\, prop. n. pl. [NL., fr. Gr.
'o`strakon shell of a testacean + ? skin.] (Zool.)
A suborder of fishes of which Ostracion is the type.
[1913 Webster] |
order ostracodermi
(wn) | order Ostracodermi
n 1: extinct group of armored jawless vertebrates; taxonomy is
not clear [syn: Ostracodermi, order Ostracodermi] |
ostracoda
(wn) | Ostracoda
n 1: seed shrimps [syn: Ostracoda, subclass Ostracoda] |
ostracoderm
(wn) | ostracoderm
n 1: extinct fish-like jawless vertebrate having a heavily
armored body; of the Paleozoic |
ostracodermi
(wn) | Ostracodermi
n 1: extinct group of armored jawless vertebrates; taxonomy is
not clear [syn: Ostracodermi, order Ostracodermi] |
subclass ostracoda
(wn) | subclass Ostracoda
n 1: seed shrimps [syn: Ostracoda, subclass Ostracoda] |
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