Thus the anatomy genitaliathe subspecies organ is a endophallus The by contracting pumping hemolymph encountered by and the is natural theof the queenis missing and 1985 1986 Further with wellf ID: 942342
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Original anatomy genital organsgenus G KoenigerM G Otis Biologie 2, Thus the anatomy genitaliathe subspecies. organ is a endophallus. The by contracting pumping hemolymph encountered by and the is natural theof the queenis missing and 1985, 1986). Further, with well-fed sion of has mostly sometimes contradictory,often As the of endophallithe same species look For bySimpson (1970), (1990a). McEvoy and (1988) is laboriosa diagnostic be-the male of A and A of en-dophalli and A andreni-(1990)from al, 1988; et 1
990).possible to obtain ev-erted drone cannotstudies if endo-phalli are to method uneverted endo-could everted A A florea dorsata from He found di-uneverted en-6 different de-scribed compared.AND Samples drones in Malaysia:A (n and dorsataSelangor. of = collected in Thailand dronesmellifera in col-pressing thumb evertedtaken immediately70%Fine were under endophalli dissected andfrom 70% and mucuswere the apparatus was genital 9), valves and lamina were from and re-Thetransferred dissections last carefully so
ft brush. The lia the were isolated apparatus was inall species parts themembranous guished: special 3) bulbus.Uneverted thespecies in All folded. the are different in ofUsually cornus a in A each branches The dorsal cornua and andreniformis the different koschevnikovi nounced A cerana. In A eachcornus 1 of bulge.In all species sexually mature drones(undertaking mating flights) the side ofin most species at border cervix. Only A is density thehair varies within field, ferent patterns. ceranawith densely C
ervix (Cer)cervix behind origin theand ventral Often twisted florea andandreniformis species patches onthe side of the cervix.mellifera the the 6 in A A koschevnikovi the folds the otherspecies small 9-11 4 A A florea. The dorsal The The similar mellifera and A a athas (fimbria). In A cerana is muchdeeper than the 2 Thefree-nesting has no fring-dorsata into 4 A is andreniformis lobe with one pairthin pairs short of A mellifera is notpresent in other species. A dorsata relatively compared that of A cerana, A
and Ajunction gonoporus in andreniformis thin tube and apex the ejaculatorius.Everted endophalliDuring eversion the and increase inner "inside""outside". wrinklesextended and pressure havecurves (fig Vestibulum cornua of koschevnikovi but the recurved oppositeA and where cornua curve ventral cornua are coiled to a cornua smaller 2 appendages. In A look they tubes. A have the dorsal cornua (3 tubes);A drones have the dorsalsecretionthe covers hairy on shapes be-of the dense.(Cer)cervix, which a thin the be-gi
nning of toa in A and vanished. duct a in koschevnikoviA The hairy are on little but difficult in the endophallus. the ofof The the the the ventralhairy bulbus lobe - one of endophallus A mellife- ra, A one half A dorsa-In A and A one the stagethe has about length in species. A is The but similar lobes characteristicand they thusconsiderably.BulbusThe are A koschevnikovi. is remains on outer sur-the The of mellife-contains plates bulbus of bent ventrallyformer species. contains some mucus. florea is rather I
n examined, in the morphology of the phallus Comparinggives a species, preserved Even specimenscan for examination whether there differences between endophalli A dorsata under (Koeniger of the 61) folds hairy of the ventralcervix; dorsal the cervix; 4), of its On the other hand, preparation ofendophalli cornua may beare folded.endophalli infor-be obtained with For ofthe cornua either dorsally ventrally can-be bending the differs between the thecavity-nesting A dorsata. A directlylobe, "dorsallength the easil
y recognized Its steadily increases A koschevnikovi.thinnest cervix is in A sata. andrenifor-extremely cer-Evaluating in and the can types : bent dorsally; cornua isventrally; production fimbria This found cavity-nesting A lifera, A and A koschevnikovi; elongated; vix the is out type found free-A and A 3) bulbus bent ventrally; ventral cornuathe lobe is divided and is the isextremely found dorsata The in may evaluatingthe and phylogeny of species. Form, of the combination sperm number and Koeniger known ab
out of morphological the between the type usefulboth and intraspecific of the Thorough variation the stilllacking.Résumé — Étude lorganemâle dans genre Létudeaprès leur a des nettes 6 1988; 1988; al, Pardessins deet al, dier des études dendophallus in chez koschevnikovi, A résultats ont comparés ceux des endophallus après Lesont en et dans à de membraneux lesespèces parties distinguées des (vC une airepileuse.Le cervix ment surfaces et un lobe feuilleté).Le bulbe (B).Dans parties, nettes espèces3 1)
Les ontdifférente dans 2) Les partie (vC) et partie La et taille mais est dans longueur du A a iltrès florea andrenifor-qui sa Les faciles des taches des côté forme dorsales.4) Le seule-lobe est lobe subdivisé 3 renflements A a un lobe une paire 3 paires dappendices courts. différen-à dans 5) Le bulbe unique-ment chez cavités, il rempli deau léversion. spéciales (chP)uniquement Chez A forme tube long fin se en Les espèces pour clas-sification Les après permettent 1) dApis bulbe se sion, les sont courbée
s aprèsLes naines A un bulbe quipeu pas les courbées très et lobea un bulbe relati-dorsale-ment après contient le son appendices. sontLes cornules se en 3morphologie Zusammenfassung — Anatomie der organe der gleichende evertierten der gezeigt, 6 1988; al, 1988; al,unterschiedlichen vom al, 1990). Schwierigkeiten vergleichende Endo-phalli cerana, dorsata, A Diese wurden Befunden Die Thai-Deutschland und 70% Endophallus und Form vorhanden. Beziehung ist in 1, Das ventralen Haarfeldern Bulbus einzelnen ha
lb der Unterschiedeim 1) Die Vestibulum bei Cornua dorsalen (dC)sind bei geformt Alle orangefarbenes Sekret.3) Die Länge verschieden,eine langeandreniformis eine Dievon an Ventralseite die der Dorsalseite. Das wiederum 4) Der "Federanhang" (L) ist höhlenbrütenden mellifera, Acerana Beim in Mittebei A ist. grob ist Anhang zu verschiedenSchläuchen ausgezogen,bei A sind kurze Die ist deutlichsten Endophallus zu 5) den höhlenbrüten-den Arten dorsata zwiebelförmig weitert und im hält florea ist Bulbus ausgezogen
einer Spitze.Unterscheide erkennen, um sie auch 3 Typen höhlenbrütenden dicken, die ventral Cervix Bei andreni-ist und lang und enthält Mucus, die sind dorsal gebogen,ist sehr und Bei A und gebogen Die ist lang, be-ungekerbten tralen und Auch lang dreige-Morphologie R (1961) des Begat-von Bienenztg Honigbiene.Koeniger Mating and Koeniger N Unterschied-bei Dtsch HD,ed) 618 Evolution In: SocialMallik CA, eds) andIBH Publ India, Koeniger M, F (1990a) organs Apidolo-G, Wissel W of honey-drone Apidologie 21, Koen
iger G, Koeniger N, M, indicate multi-andreniformis(Hymenop-BA (1988) droneand the (Hymenoptera: 246-249(1990) on and behaviour koschevnikovi, World 71, 61-66 Moritz RFA The Instrumental Insemination of theBee (Moritz Ruttner (1988) Biogeography H (1960) cies. (1970) Apis(Hymenoptera: Proc REntomol RE the Bee. Ithaca, S, Mardan M, Koeniger G Saban S, Tangkanasing P,Mardan M, Rinderer TE, (1990) reproduc-tive isolation is 1787). dologie 21, 47-52The structure theof drone. 19, (in Woyke J, Ruttner (1958) An st