Caradrinina
Genus Guides
2- Caradrina(rustics)
- Protoperigea
Caradrinina is a subtribe of owlet moths within the Noctuidae. Members are medium-sized with cryptic coloration. The subtribe includes such as Caradrina and Spodoptera, the latter containing several significant agricultural pest .
Pronunciation
How to pronounce Caradrinina: /kæˌrædrɪˈnaɪnə/
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Identification
Caradrinina generally exhibit dull brown or gray forewings with intricate dark patterning, including wavy transverse lines and or spots. Hindwings are typically paler, often whitish or pale gray. The subtribe can be distinguished from related noctuine subtribes by genitalic characters, particularly male valve structure and female signum , which require dissection for reliable identification.
Distribution
Widespread across temperate and tropical regions globally, with particular diversity in the Palearctic and Nearctic realms. Individual show distinct distribution patterns: Caradrina is primarily Palearctic, while Spodoptera occurs pantropically and has expanded into subtropical regions.
Human Relevance
The subtribe includes economically important pests, notably in the Spodoptera (armyworms), which cause significant damage to cereal crops, vegetables, and cotton. Spodoptera frugiperda (fall armyworm) and S. litura (tobacco ) are subject to extensive monitoring and control efforts worldwide.
Similar Taxa
- NoctuinaSimilar dull coloration and wing patterning, but distinguished by differences in male genitalia structure, particularly the shape of the valve and presence or absence of specific coronal setae.
- EriopyginaOverlaps in general ; Caradrinina typically lacks the prominent claviform spot and has different forewing venation patterns visible in fresh specimens.