Supriya Ghosh (Editor)

Lepidosaphes beckii

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Lepidosaphes

Lepidosaphes beckii Purple Scale Lepidosaphes beckii Adult females on a citrus

Similar
  
Lepidosaphes, Aonidiella, Chrysomphalus, Aonidiella aurantii, Aspidiotus nerii

Cycle biologique de lepidosaphes beckii


Lepidosaphes beckii also known as purple scale, mussel scale, citrus mussel scale, orange scale, comma scale and mussel purple scale is a scale insect that is a pest of Citrus trees. The small insects attach themselves to leaves, fruits and small branches and cause injury by sucking the tree's sap.

Contents

Lepidosaphes beckii Cook Islands Biodiversity Lepidosaphes beckii Purple Scale

The specific name beckii is in honour of historian Richard Beck.

Armored scales under the microscope lepidosaphes beckii


Description

Lepidosaphes beckii was originally described under the name Coccus beckii by English entomologist Edward Newman from a fruit imported to Great Britain. Newman's original description reads as follows:

The adult female citrus mussel scale is up to three millimetres long.

Host plants

These are usually Citrus host plant species such as sweet orange Citrus × sinensis.

Predators

Predators of Lepidosaphes beckii include chalcid wasps from families Aphelinidae, Encyrtidae and Signiphoridae:

Lepidosaphes beckii httpsuploadwikimediaorgwikipediacommonsthu

  • Aphelinidae: Aphytis chrysomphali, Aphytis diaspidis, Aphytis holoxanthus, Aphytis lepidosaphes, Aphytis mytilaspidis, Encarsia citrina, Encarsia lounsburyi, Eretmocerus corni and Pteroptrix chinensis
  • Encyrtidae: Adelencyrtus inglisiae, Metaphycus flavus and Ooencyrtus sp.
  • Signiphoridae: Signiphora flavopalliata and Signiphora merceti

  • Lepidosaphes beckii purple scale Lepidosaphes beckii Newman

    Lepidosaphes beckii 2 Lepidosaphes beckii Newman

    References

    Lepidosaphes beckii Wikipedia