Sentence Examples

  • The majority of authors, however, follow Brauer in dividing the order into two sections, Orthorrhapha and Cyclorrhapha, according to the manner in which the pupa-case splits to admit of the escape of the perfect insect.
  • In the Cyclorrhapha on the other hand, in which the actual pupa is concealed within the hardened larval skin, the imago escapes through a circular orifice formed by pushing off or through the head end of the puparium.
  • Within the divisions named - Orthorrhapha Nematocera, Orthorrhapha Brachycera and Cyclorrhapha - the constituent families are usually grouped into a series of "superfamilies," distinguished by features of structure or habit.
  • Cyclorrhapha: Larva vermiform (no head-capsule).
  • Diptera of the sub-order Orthorrhapha occur in the Lias and Cyclorrhapha in the Kimmeridgian.

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