cyclorrhapha造句

• The larvae of Cyclorrhapha however, tend to have hardly any head capsule at all.
• The divisions are Orthorrhapha and Cyclorrhapha.
• The pupation within the larval exuvia constitutes a case of evolutionary convergence with Cyclorrhapha, in which group there is the formation of a true puparium.
• Pupae of Brachycera Cyclorrhapha have coarctate pupae in a puparium ( a case formed by the hardening of the larval skin ), formed by a modification of morphological and biochemical exuvia of the last larval stage.
• Later he performed advanced research on the nutritional requirements and metabolism of Musca domestica var . vicina ( Cyclorrhapha, Diptera ) under the supervision of Professors E . D . Bergmann and G . Fraenkel, and was awarded the degree of Ph . D . from the Hebrew University of Jerusalem in 1959.
• In this he identified the divisions of the " Cyclorrhapha ", " Aschiza " and " Schizophora ", a division he based on differences in the frontal region of the head . " Aschiza " have no ptilinum or associated suture, " Schizophora " have both ptilinum and its suture.
• The larvae of muscomorphs ( in the sense the name is used here; see below ) have reduced head capsules, and the pupae are formed inside the exoskeleton of the last larval instar; exit from this puparium is by a circular line of weakness, and this pupal type is called " cyclorrhaphous "; this feature gives this group of flies their traditional name, Cyclorrhapha.
• In Cyclorrhapha Schizophora, a morphological element of particular importance is the presence of the ptilinal suture formed by the resorption of the ptilinum after emergence from the pupa . The suture separates two regions : 1 . the upper one is the frontal region, which has continuity with the apex, the orbital region and the gena : 2 . the lower one, the face or clypeus, contains the insertion of the antennae and ends with the epistomal edge which comprises the upper lip.