Cunaxoidinae

Distinguished from Cunaxinae by morphological characters including palp chaetotaxy and shield configurations; specific diagnostic traits vary by genus. In Scutopalus clavatus, the presence of distinctive palp setation and body shield patterns separate it from congeners.

Leaf litter, bark, organic debris, ant nests, termite nests, coconut leaves, rotten wood, decomposing plant material including banana leaves and grasses, tree fern detritus, flowers, bamboo litter, and soil.

Philippines: Luzon Island (Laguna, Isabela, Nueva Vizcaya, Pangasinan, Bulacan provinces) and Panay Island (Capiz Province). Scutopalus clavatus also recorded from Peninsular Malaysia and South China.

Predatory. Specific prey records are sparse; Scutopalus clavatus has been collected from coconut leaves infested with the scale insect Aspidiotus rigidus, suggesting potential predation on scale insects or associated microarthropods.

• Aspidiotus rigidus - collected from coconut leaves infested with this scale insectrecorded for Scutopalus clavatus; trophic relationship not confirmed
• Vanderhovenia - collected from soil associated with ant queenhabitat association, not confirmed trophic relationship
• Termitidae - collected from nestshabitat association in organic debris of termite nests

Predatory mites; potential biological control agents given predatory status and association with agricultural pest infestations. Contribution to decomposition and nutrient cycling in soil and litter habitats.

Potential utility in biological control of agricultural pests such as scale insects; presence in coconut plantations suggests relevance to tropical agriculture.

• CunaxinaeDistinguished by palp chaetotaxy patterns, shield configurations, and leg setation; Cunaxoidinae typically exhibits different basifemoral and telofemoral setal counts and palp morphology
• BonzinaeSeparate subfamily within Cunaxidae with distinct morphological features; both collected in similar Philippine habitats but differentiated by structural characters
• OrangescirulinaeSeparate subfamily within Cunaxidae; collected in overlapping habitats in the Philippines but morphologically distinct

• mites
• predatory mites
• Philippines
• tropical agriculture
• biological control
• soil fauna
• litter fauna

• BugGuide
• iNaturalist taxon
• Additional contributions to the knowledge of Philippine predatory mites mainly of the subfamilies Cunaxinae and Cunaxoidinae (Acari: Prostigmata: Cunaxidae)