helus

名词 n.
中文释义

英文释义

名词 n.
  1. In scarabaeoid larvae, a coarse fixed spine located near the haptomerum. rare
    — The larvae of P. ferrieri exhibit remarkable features, including four protuberances on labrum, no helus on epipharynx, two scissorial teeth on each mandible, five stridulatory teeth plus a blunt protuberance on each maxilla, and the obtuse claws on the thoracic legs.

词形变化

heli plural

词源

From Ancient Greek ἧλος (hêlos, “nail”).
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