Search results
Results From The WOW.Com Content Network
The genitalia are attached onto the tenth or most distal segment of the abdomen. Lepidoptera have some of the most complex genital structures in the insect groups with a wide variety of complex spines, setae, scales and tufts in males, claspers of different shapes and different modifications of the ductus bursae in females. [2] [3]
Male genitalia of Lepidoptera Female genitalia of Lepidoptera. The genitalia are complex and provide the basis for species discrimination in most families and also in family identification. [7] The genitalia arise from the tenth or most distal segment of the abdomen.
Male genitalia of Lepidoptera. The main component of the male reproductive system is the testicle, suspended in the body cavity by tracheae and the fat body.The more primitive apterygote insects have a single testis, and in some lepidopterans the two maturing testes are secondarily fused into one structure during the later stages of larval development, although the ducts leading from them ...
Female Lupercioi’s ghost spiders have an “ample” epigynum, or external genitalia, and a “large” spermathecae, an internal reproductive organ used to store sperm, the study said.
The flies have a “slightly paler” wing pattern than P. ingens, according to the study. Similar to P. ingens, the flies have “extremely large” and distinctly shaped genitalia.
Coleophora glaucicolella, Trawscoed, North Wales Male genitalia. The wingspan is 10–12 mm. Forewings pale and often yellowish or ochreous – tinged, usually with darker greyish streaks between veins towards costa. Only reliably identified by dissection and microscopic examination of the genitalia. [1]
In reproductive system of butterflies and moths, the male genitalia are complex and unclear. In females, there are three types of genitalia based on the relating taxa: monotrysian, exoporian, and dytresian. In the monotrysian type, there is an opening on the fused segments of the sterna 9 and 10, which act as insemination and oviposition.
The insect order Lepidoptera consists of moths and butterflies (43 superfamilies). [1] Most moths are night-flying, while the butterflies (superfamily Papilionoidea ) are the mainly day-flying. Within Lepidoptera as a whole, the groups listed below before Glossata contain a few basal families accounting for less than 200 species; the bulk of ...