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(microbiology, planktology) Of or pertaining to the epitheca, the upper half of the shell of certain types of plankton.

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epithecal

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Source Word

epithecal

Adjective

not-comparable

(microbiology, planktology) Of or pertaining to the epitheca, the upper half of the shell of certain types of plankton.

Japanese Meaning

特定の種類のプランクトンの甲殻（殻）の上半部に関する

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The researchers observed epithecal ornamentation that differed significantly between the two diatom populations.

Google Translation / DeepL Translation

研究者たちは、2つの珪藻集団の間で著しく異なる上殻の装飾を観察した。

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(microbiology, planktology) Of or pertaining to the epitheca, the upper half of the shell of certain types of plankton.

The epithecal covering of the outer is annulated by low ridges and shallow grooves...Fine, close-set, concentric lines, probably representing lines of growth, are obscurely shown on a few of the better preserved portions of the epithecal surface.

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epithecal

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