Trophobiosis between a new species of Acropyga from Peru, and establishment of the Acropyga smithii species-group

We describe a new pair of trophobiotic partners from the ant genus Acropyga and the root mealybug genus Neochavesia . A recent field study on Acropyga ants and associated root mealybugs, conducted in the Peruvian Amazon, led to the discovery of Acropyga manuense LaPolla & Schneider, sp. nov. and...

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Bibliographic Details
Published in:ZooKeys 2023-03 (123), p.1
Main Authors: LaPolla, John S, Schneider, Scott A
Format: Article
Language:English
Subjects:
Analysis
Ants
Behavior
Discovery and exploration
Identification and classification
Mealy bugs
Symbiosis
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Summary:We describe a new pair of trophobiotic partners from the ant genus Acropyga and the root mealybug genus Neochavesia . A recent field study on Acropyga ants and associated root mealybugs, conducted in the Peruvian Amazon, led to the discovery of Acropyga manuense LaPolla & Schneider, sp. nov. and its root mealybug symbiont Neochavesia podexuta Schneider & LaPolla, sp. nov. The new root mealybug belongs to the family Xenococcidae, whose members are all obligate associates of Acropyga ants. Providing joint descriptions of new mutualist partners in the same article is a novel approach for this system, and it offers benefits to the ongoing study of mutualism and patterns of association among these symbiotic ants and scales. Here, we also begin to revise the species-group composition of Acropyga by establishing the smithii species-group, and we provide updated information to aid in identifying the new ant species and root mealybug species.
ISSN:1313-2989
DOI:10.3897/zookeys.1154.97578