A stage in the development of a trilobite where the creature is growing, molting and developing their adult segmentation, but has still not grown all segments.

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  • meraspis — me·ras·pis …   English syllables

  • meraspis — məˈraspə̇s noun ( es) Etymology: New Latin, from mer (III) + aspis shield more at aspid : a late larva of a trilobite in which the pygidium is beginning to form …   Useful english dictionary

  • meraspis larva — (ARTHROPODA: Trilobita) The second larval stage with the pygidium located behind the cephalon; the thoracic region will appear during succeeding molts; see holaspis larva …   Dictionary of invertebrate zoology

  • TRILOBITES — Les Trilobites forment une classe d’Arthropodes marins primitifs composant, avec quelques petits groupes surtout cambriens (les Trilobitoïdes), le sous embranchement des Trilobitomorphes. Cet ensemble est caractérisé par la possession d’antennes… …   Encyclopédie Universelle

  • Trilobiten — Koneprusia brutoni Zeitraum Kambrium bis Perm 521 bis 251 Mio. Jahre Fundorte Weltweit Systematik …   Deutsch Wikipedia

  • Trilobita — Trilobites Konepru …   Wikipédia en Français

  • Trilobite — Trilobita Trilobites …   Wikipédia en Français

  • Trilobites — Trilobita Trilobites …   Wikipédia en Français

  • Trilobita —   Trilobita Rango temporal: Cámbrico – Pérmico Superior …   Wikipedia Español

  • holaspis larva — (ARTHROPODA: Trilobita) Final larval stage in which the general adult structures are present and with succeeding molts minor changes and increase of size; see protaspis and meraspis larva …   Dictionary of invertebrate zoology

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