anal appendages造句

• The shapes of the anal appendages are characteristic.
• Adult males have short anal appendages that develop during the final instar phase of development.
• The abdomen in males is fitted with three hooks of large size ( anal appendages ).
• You have also given male claspers ( " anal appendage " and " paraproct " ) to a female.
• Fleck et al . ( 2004 ) demonstrated that male Tarsophlebiidae did possess a unique type of anal appendages.
• Either delete the anal appendages ( called " cerci " and used in grasping the female during copulation ) or delete the ovipositor.
• The superior anal appendages, commonly called claspers ( body parts of male insect for clasping the female during copulation ) of male spreadwings are long and strongly curved.
• In " L . sponsa " the anal appendage is black with the superior appendage ( which are the ones on the outside ) with two internal teeth.
• Males and females are similar; when immature they are initially all orange-red, with later stages orange-red on the terminal segments of the abdomen only; when mature, only the anal appendages are orange-red.
• English-born entomologist, Robin Tillyard described the sapphire rockmaster as a subspecies of the tropical rockmaster ( " Diphlebia euphaeoides " ) in 1913, before reassessing it as a separate species on the basis of the distinct shaped of the male anal appendage, as well as differences in size and colour of the adults.