tailshield

English

tail +‎ shield

tailshield (plural tailshields)

The pygidium.
- 1985, E. W. Nield, Ted Nield, V. C. T. Tucker, Palaeontology, an Introduction:
  Trilobites have a distinct headshield or cephalon and a distinct tailshield or pygidium, and in both these regions the original segmentation has been suppressed — more completely in the cephalon than in the pygidium — and [...]

单词	tailshield
释义	tailshield English Etymology tail +‎ shield Noun tailshield (plural tailshields) The pygidium. 1985, E. W. Nield, Ted Nield, V. C. T. Tucker, Palaeontology, an Introduction: Trilobites have a distinct headshield or cephalon and a distinct tailshield or pygidium, and in both these regions the original segmentation has been suppressed — more completely in the cephalon than in the pygidium — and [...] Anagrams hiatellids, shieldtail
随便看	immittatur immitte immittebam immittebamini immittebamur immittebamus immittebant immittebantur immittebar immittebare immittebaris immittebas immittebat immittebatis immittebatur immitted immittemini immittemur immittemus immittenda immittendae immittendam immittendarum immittendas immittende