Holoptic

Holoptic

Holoptic refers to the way the eyes of a Diptera meet along the dorsal length of its head. Holoptic eyes are typical of several diptera males, in particular the Syrphidae (hoverflies).


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  • holoptic — adj. [Gr. holos, whole; optikos, eye] (ARTHROPODA: Insecta) Having eyes dorsally contiguous along the midline; see dichoptic …   Dictionary of invertebrate zoology

  • holoptic — hol·optic …   English syllables

  • holoptic — (ˈ)häl, (ˈ)hōl+ adjective Etymology: hol + optic of a two winged fly : having the compound eyes contiguous in front compare dichoptic * * * holopˈtic adjective Having the eyes meeting in front • • • Main Entry: ↑holo …   Useful english dictionary

  • Acroceridae — Small headed flies Scientific classification Kingdom: Animalia Phylum …   Wikipedia

  • Episyrphus balteatus — A female Episyrphus balteatus visiting a flower for pollen Scientific classification Kingdom …   Wikipedia

  • Lesser house fly — Fannia canicularis male Scientific classification Kingdom …   Wikipedia

  • dichoptic — adj. [Gr. dicha, in two; ops, sight] Having eyes separated dorsally by integument; see holoptic …   Dictionary of invertebrate zoology

  • frontal triangle — (ARTHROPODA: Insecta) In holoptic flies, the triangle between the eyes and the antennae, the apex being above …   Dictionary of invertebrate zoology

  • dipteran — /dip teuhr euhn/, adj. 1. dipterous (def. 1). n. 2. a dipterous insect. [1835 45; DIPTER(A) + AN] * * * Any member of the more than 85,000 species in the insect order Diptera (the two winged, or true, flies), characterized by the use of only one… …   Universalium

  • Milesia crabroniformis — Milesia crabroniformis, lateral view Scientific classification Kingdom: Animalia …   Wikipedia

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