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Pollination by flies, known as myophily, is the second most prevalent method of pollination among orchids, involving pollinators from twenty different dipteran families. [13] These flowers typically emit scents reminiscent of decaying organic materials, excrement, or carrion, which attract flies seeking food or suitable sites for egg deposition ...
Ophrys apifera, known in Europe as the bee orchid, is a perennial herbaceous plant of the genus Ophrys, in the family of Orchidaceae. It serves as an example of sexually deceptive pollination and floral mimicry, a highly selective and highly evolved plant–pollinator relationship.
Neotropical orchids themselves often exhibit elaborate adaptations involving highly specific placement of pollen packets on the bodies of the male orchid bees; the specificity of their placement ensures that cross-pollination only occurs between orchids of the same species. Different orchid bee males are attracted to different chemicals, so ...
The male collects fragrances from orchid flowers, which it stores in hollows in its hind legs. Orchids can be deceptive by mimicking the form of a female and her sex pheromone, thus luring male bees or wasps. [2] Pollination will take place as the males attempt to mate with the labellum, or the tip petal of the flower. [3]
Ophrys apifera (bee orchid) Ophrys apifera Huds. – Bee orchid – Central and southern Europe, North Africa, east to Iran; Ophrys × arachnitiformis Gren. & Philippe – False spider orchid (hybrid O. fuciflora × O. sphegodes) – western and central Europe from France and Britain to Sicily and Hungary; Ophrys argolica H.Fleischm ...
Euglossa cordata is a primitively eusocial orchid bee of the American tropics. [2] The species is known for its green body color and ability to fly distances of over 50 km. Males mostly disperse and leave their home nests, while females have been observed to possess philopatric behavior. [3]
The pollination mechanism of Orchis mascula is given as an example of a mechanism for transferring pollen to insects: the diagram from the book shows all the petals cut away except the lowest petal, the labellum, which extends back to form a tubular nectary below the column.
Euglossine bees pollinate orchids, but these are male bees collecting floral scents rather than females gathering nectar or pollen. Female orchid bees act as pollinators, but of flowers other than orchids. Eusocial bees such as honey bees need an abundant and steady pollen source to multiply. Honey bee pollinating a plum tree. Bees are the most ...