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Ladybird Beetle Larvae Identification Key

What's inside.

Ladybird Beetle Key: Adults

Ladybird Beetle Key: Pupae

Ladybird Beetle Key: Larvae

Species List

Parts of the Adult Ladybird Beetle

   

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Parts of the ladybird beetle larvae.

Head
Each thoracic segment (pronotum, mesonotum, metanotum) has a pair of dorsal (tergal) plates
Each abdominal segment has 6 lobes visible in dorsal view, 3 on each side (dorsal, dorso-lateral and lateral.
Each lobe has a tergal plate with detailed armature, but for identification purposes, we will only need to refer to the lobes

It's best to identify larvae by first looking at the first and fourth abdominal segments, and the color patterns on the lobes. Next look at the other abdominal segments, and finally the pronotum, mesonotum, and metanotum. The descriptions in our pictoral key are not 'official' taxonomic terms, instead the descriptions represent the easy vocabulary that we use to identify species in the field.

 

 
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