In the second case, we thus you are going to differentiate one another main spots and ?step 1 spot on each area of the membranous tissues ( Contour step one and you will Desk step one)
In M. seminigra queens, i seen one another solitary couples and you may multiple pairs out of melanized spots ( Profile 1 and you can Supplementary Shape S4 ), therefore never ever discovered permanent mating plugs within this variety. Brand new shipment from multiple spots varied between step three and seven custom components, with various sorts of arrangements. In the 33 M. seminigra specimens examined, fifteen shown solitary matched up patches trend, 12 shown one matched up patches in conjunction with a main spot, and you will six specimens shown a multiple patch development ( Secondary Contour S4 ). Throughout these preparations, the brand new main melanized spots matched brand new inferred condition of your spatha-the central framework from the mating connect ( Contour 2E,I). It’s value bringing up that individuals seized an additional freshly mated Meters. seminigra queen, that was carrying dos mating plugs: step one are attached within her genital chamber, while the almost every other are onto the exterior epidermis off their gut, ranging from sterna IV and you may V ( Second Profile S4A ). So it newly mated wasn’t totally physogastric, for example wasn’t used in the head dataset.
Male genital supplement and vaginal sternum from Yards. fasciculata. Ventral look at genital product, metasomal sternum S-VIII, and metasomal sternum S-IX, because discover to the virgin males (A). Ventral look at metasomal sternum S-VIII (B) and you may metasomal sternum S-IX (C). Genital supplement inside ventral view, showing the brand new gonocoxites and you may a couple of gonostyli (D). Genital capsule when you look at the dorsal examine, presenting new spatha and a set of dick regulators (E). Genital supplement from inside the ventral have a look at, showing inside series, the brand new rotation of manhood valves, prior to gonocoxites horizontal compressing (F–H). Vaginal tablet having triggered knob valves and gonocoxites compressed sideways, when you look at the dorsal (I) and you will ventral glance at (J).
Men genital pill and you can genital sternum out of Yards. fasciculata. Ventral look at genital pill, metasomal sternum S-VIII, and you may metasomal sternum S-IX, while the found inside virgin guys (A). Ventral view of metasomal sternum S-VIII (B) and you can metasomal sternum S-IX (C). Genital product in ventral have a look at, exhibiting the latest gonocoxites and you will a couple of gonostyli (D). Vaginal tablet inside the dorsal examine, to present the latest spatha and a couple of dick valves (E). Genital pill when you look at the ventral examine, proving during the series, the latest rotation of manhood regulators, before gonocoxites lateral compression (F–H). Genital supplement that have caused manhood valves and you can gonocoxites compacted laterally, in the dorsal (I) and you may ventral see (J).
Useful morphology of your male vaginal product
The male genitalia regarding M. fasciculata possess step 3 portion: dos overlapping metasomal sterna (S-VIII and S-IX) and you can a vaginal tablet ( Figure 2). The fresh vaginal tablet enjoys a pair of almost triangular gonocoxites, where a couple of much time gonostyli together with group of sharp cock regulators is articulated; https://besthookupwebsites.org/flingster-review/ dorsally you will find a narrow gonobase and a median spatha ( Figure 2E,I). This type of sclerites is actually firmly stored with her because of the a number of membranes that allow their 100 % free articulation. All elements is actually firmly sclerotized, except for the brand new putatively painful and sensitive setae towards the distal third out of gonostyli; and are arranged ventrally throughout the male system.
The feminine genitalia away from Meters. fasciculata is found into the an effective chamber molded by the tergum and you may sternum of your sixth abdominal part ( Contour step 3). The last portion of the lady body is membranous, improperly sclerotized, stored by the pairs off lateral hemitergites (T-VIII and you can T-IX). Interestingly arising from the fresh membranous rear-end, we see a couple of brief setose gonostyli, a main bulb (the gonopore city), and you can a set of narrow, lateral rami. Ranging from these types of structures in addition to sternum S-VI underneath, underneath the brand new gonopore area, discover large membranous pouches-tissues pouches with minimal sclerotization-to which the male mating connect was attached within the mating ( Figure 3A,J) and copulatory marks are observed ( Second Figure S5 ). Membranous pouches try depicted because of the a white place beneath the gonopore when you look at the Figure step three. This type of membranous formations are offered in Figure step one for everyone kinds, in both virgin and mated queens, even when their relative proportions and you can direction can be viewed in more detail when you look at the Additional Figure S5 .