second valvula synonyms: acus, back piece, branche et tige, corps tige et deux branches, eileiter, gorgeret, gouttiere lamellaire, internal sheaths, mittlere gonapophysen, ovipositor stylet, rinne, schienenrinne, second gonapophysis, sheath, stachelrinne, stachelschiene, stylet, support
Definition:
Relationships / properties:
The second valvula is a area.
Macroxyela ferruginea Say, 1824
Conostigmus Dahlbom, 1858
Conostigmus Dahlbom, 1858
Conostigmus Dahlbom, 1858
second valvula by Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..
second valvula by Miko, I. 2009. -2019 Curator. Hymenoptera Anatomy Ontology.
ovipositor stylet by Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..
eileiter by Hartig, T. 1860. Die Familien der Blattwespen und Holzwespen nebst einer allgemeinen Einleitung zur Naturgeschichte der Hymenopteren. Neue Ausgabe, Berlin.
stylet by Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..
schienenrinne by Fenger, H. 1863. Anatomie und Physiologie des Giftapparates bei den Hymenopteren. Archiv für Naturgeschichte 29:139-178.
internal sheaths by Westwood, J. O. 1840. An Introduction to the Modern Classification of Insects.London..
stachelrinne by Sollmann, A. 1863. Der Bienenstachel. Z. wiss. Zool. 13:528-540.
internal sheaths by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
gorgeret by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
eileiter by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
stachelrinne by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
second valvula by Vilhelmsen, L. B. 2000. The ovipositor apparatus of basal Hymenoptera (Insecta): phylogenetic implications and functional morphology. Zoologica Scripta 29:319-345.
schienenrinne by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
acus by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
rinne by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
support by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
back piece by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
branche et tige by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
corps tige et deux branches by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
gouttiere lamellaire by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
stachelschiene by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
sheath by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
mittlere gonapophysen by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
stylet by Oeser, R. 1961. Vergleichend-morphologische Untersuchungen über den Ovipositor der Hymenopteren. Mitteilungen aus dem Zoologischen Museum in Berlin 37:3-119.
second gonapophysis by Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..
second valvula by Karlsson, D., and F. Ronquist. 2012. Skeletal Morphology of Opius dissitus and Biosteres carbonarius, with a Discussion of Terminology and Morphological Variation in Opiinae (Hymenoptera: Braconidae). PLoS ONE 7:1-38.
second valvula by hao@lists.hymenopterists.org. 2013. [Hao] What's the preferred term?..
comment added over 12 years ago by Istvan Miko
"and is delimited posteromedially by the median longitudinal line of the ovipositor." The reason of this statement is to differentiate the left and right second valvulae from each other, since they are fused in many groups proximally.
Reference:
None provided.
Cross reference:
None provided.
alternative definition added about 14 years ago by Istvan Miko
Gonapophysis of the ninth abdominal segment, sometimes called the stylet
sheath, which forms the dorsal part of the ovipositor stylets; in Chalcidoidea the second
valvulae are separate basally for a short distance, where they are connected by the laminated
bridge, but distally are fused; the fused portions consist of two asymmetric dorsolateral
portions that overlap to a greater or lesser extent and that are connected by notal membrane;
the second valvulae interlock ventrally with the cutting first valvulae through the olistheter
and articulate basally with the inner surface of each semicircular sheet of the second valvifer.
Reference: Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..
Cross reference:
None provided.
alternative definition added about 14 years ago by Istvan Miko
Gonapophysis of the ninth abdominal segment, sometimes called the stylet
sheath, which forms the dorsal part of the ovipositor stylets; in Chalcidoidea the second
valvulae are separate basally for a short distance, where they are connected by the laminated
bridge, but distally are fused; the fused portions consist of two asymmetric dorsolateral
portions that overlap to a greater or lesser extent and that are connected by notal membrane;
the second valvulae interlock ventrally with the cutting first valvulae through the olistheter
and articulate basally with the inner surface of each semicircular sheet of the second valvifer.
Reference: Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..
Cross reference:
None provided.
alternative definition added over 12 years ago by Kelly Dew
Gonapophysis of the ninth abdominal segment, which forms the dorsal part of the terebra (or ovipositor stylets); the area that is continuous proximally with the second valvifer via the ventral ramus of the second valvula, articulates with the second valvifer via the basal articulation and with the first valvula via the olistheters.
Reference: Karlsson, D., and F. Ronquist. 2012. Skeletal Morphology of Opius dissitus and Biosteres carbonarius, with a Discussion of Terminology and Morphological Variation in Opiinae (Hymenoptera: Braconidae). PLoS ONE 7:1-38.
Cross reference:
None provided.
alternative definition added over 14 years ago by Istvan Miko
Gonapophysis of the gonopod.
Reference: Snodgrass, R. E. 1935. Principles of insect morphology. McGraw-Hill Book Co., Inc., New York & London 667 pp.
Cross reference:
None provided.
alternative definition added about 11 years ago by Istvan Miko
The area that is continuous proximally with the second valvifer via the ventral ramus of the second valvula, articulates with the second valvifer via the basal articulation and with the first valvula via the olistheters and is delimited posteromedially by the median longitudinal line of the ovipositor.
Reference: Vilhelmsen, L. B., and I. Miko. 2010. HAO/ovipositor..
Cross reference:
None provided.
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