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Did you mean valvifera (17 results)?
Terebra steering in chalcidoid wasps.
Eggs B, Fischer S, Csader M, Mikó I, Rack A, Betz O. Eggs B, et al. Front Zool. 2023 Aug 8;20(1):26. doi: 10.1186/s12983-023-00503-1. Front Zool. 2023. PMID: 37553687 Free PMC article.
The various ovipositor movements are actuated by a set of nine paired muscles, three of which (i.e. 1st valvifer-genital membrane muscle, ventral 2nd valvifer-venom gland reservoir muscle, T9-genital membrane muscle) are described here for the first time in chalcido …
The various ovipositor movements are actuated by a set of nine paired muscles, three of which (i.e. 1st valvifer-genital membrane mus …
Morphology of sting apparatus of Chrysidoidea (Hymenoptera, Aculeata).
Barbosa DN, Vilhelmsen L, Azevedo CO. Barbosa DN, et al. Arthropod Struct Dev. 2021 Jan;60:100999. doi: 10.1016/j.asd.2020.100999. Epub 2020 Oct 26. Arthropod Struct Dev. 2021. PMID: 33120186
Here, we explore the morphology of the sting apparatus within the families of Chrysidoidea. 27 skeletal structures were recognized, including three (dp1vf, dorsal projection of first valvifer; ppa, projection of posterior area of the second valvifer; vl9, ventral la …
Here, we explore the morphology of the sting apparatus within the families of Chrysidoidea. 27 skeletal structures were recognized, includin …
The ovipositor actuation mechanism of a parasitic wasp and its functional implications.
van Meer NMME, Cerkvenik U, Schlepütz CM, van Leeuwen JL, Gussekloo SWS. van Meer NMME, et al. J Anat. 2020 Oct;237(4):689-703. doi: 10.1111/joa.13216. Epub 2020 Jun 13. J Anat. 2020. PMID: 32533567 Free PMC article.
The first valvula movements are initiated by rotation of one chitin plate (first valvifer) with respect to another such plate (second valvifer). This is achieved indirectly by muscles connecting the non-rotating second valvifer and the abdominal ninth tergite …
The first valvula movements are initiated by rotation of one chitin plate (first valvifer) with respect to another such plate (second …
From a dwarf to a giant: Revalidation of Callulops valvifer (Barbour, 1910), (Amphibia, Anura, Microhylidae).
Günther R. Günther R. Zootaxa. 2013;3641:271-81. doi: 10.11646/zootaxa.3641.3.6. Zootaxa. 2013. PMID: 26287085
On the basis of recently collected material from near the type locality of Pomatops valvifera on the Bomberai Peninsula in western New Guinea, the invalidity of the genus name is confirmed but the species name is revalidated. Callulops valvifer (new combination) was hither …
On the basis of recently collected material from near the type locality of Pomatops valvifera on the Bomberai Peninsula in western New Guine …
Morphology of the Female Reproductive System of the Soybean Thrips, Neohydatothrips variabilis (Beach, 1896) (Thysanoptera: Thripidae).
Hameed A, Ulmer JM, Miko I, Rosa C, Rajotte EG. Hameed A, et al. Insects. 2022 Jun 23;13(7):566. doi: 10.3390/insects13070566. Insects. 2022. PMID: 35886742 Free PMC article.
The movement of the eggs inside the ovipositor is achieved by the back and forth "rocking" movement of the first valvulae and valvifer. Eggs are deposited into the parenchymatous tissue alongside leaf veins. ...
The movement of the eggs inside the ovipositor is achieved by the back and forth "rocking" movement of the first valvulae and valvifer …
A Tale's blade: Understanding evolutionary features of oviposition behavior based on Tettigoniidae (Insecta, Orthoptera, Ensifera) ovipositor morphology.
Barbosa DN, Fianco M. Barbosa DN, et al. Arthropod Struct Dev. 2024 Mar;79:101332. doi: 10.1016/j.asd.2024.101332. Epub 2024 Feb 9. Arthropod Struct Dev. 2024. PMID: 38340521
Fifteen skeletal structures can be recognized, of these, three pairs of muscles are new while nine pairs were already described in the literature. The new muscles are ap2vf, anterior projection of second valvifer; bcov, blade complex of the ovipositor; and dbl, dorsal blad …
Fifteen skeletal structures can be recognized, of these, three pairs of muscles are new while nine pairs were already described in the liter …
The female postabdomen and genitalia of the basal moth family Heterobathmiidae (Insecta: Lepidoptera): structure and phylogenetic significance.
Hünefeld F, Kristensen NP. Hünefeld F, et al. Arthropod Struct Dev. 2012 Jul;41(4):395-407. doi: 10.1016/j.asd.2012.05.001. Epub 2012 May 11. Arthropod Struct Dev. 2012. PMID: 22583794
While females of most of the nine known species are overall similar, Heterobathmia valvifer is unique amongst lepidopterans in possessing paired ventral appendages ('ovipositor valves') arising from the intersegmental groove following segment VIII; evidence from musculatur …
While females of most of the nine known species are overall similar, Heterobathmia valvifer is unique amongst lepidopterans in posses …
Afrobethylus Ramos & Azevedo, gen. nov., a new remarkable Afrotropical genus of Bethylinae (Hymenoptera: Bethylidae).
Ramos MS, Azevedo CO. Ramos MS, et al. Zootaxa. 2016 Apr 4;4097(4):495-510. doi: 10.11646/zootaxa.4097.4.3. Zootaxa. 2016. PMID: 27394562
This genus is characterized by having the antenna with ten flagellomeres; the forewing with second radial cell closed; the female genitalia with dorsal ramus of second valvula broadly enlarged, and the presence of proximal projection starting from the base of second valvifer …
This genus is characterized by having the antenna with ten flagellomeres; the forewing with second radial cell closed; the female genitalia …
Functional anatomy of the vagina muscles in the adult western conifer seed bug, Leptoglossus occidentalis (Heteroptera: Coreidae), and its implication for the egg laying behaviour in insects.
Chiang RG. Chiang RG. Arthropod Struct Dev. 2010 Jul;39(4):261-7. doi: 10.1016/j.asd.2010.02.004. Arthropod Struct Dev. 2010. PMID: 20172047
The vagina is associated with a pair of bilaterally symmetrical muscles attached at their posterior ends to lateral extensions of sternite VIII, the valvifer of the Type II ovipositor. From this attachment site, the muscles fan out medially and anteriorly to converge along …
The vagina is associated with a pair of bilaterally symmetrical muscles attached at their posterior ends to lateral extensions of sternite V …