Clastoptera juniperina
Ball, 1919
Juniper Spittlebug
Clastoptera juniperina, known as the juniper spittlebug, is a of spittlebug in the Clastopteridae. The species is native to North America and was first described by Ball in 1919. As a member of the spittlebug group, the nymphs likely produce characteristic foam masses on plants. The species name suggests an association with juniper plants.
Pronunciation
How to pronounce Clastoptera juniperina: /klæsˈtɒptərə ˌdʒuːnɪˈpaɪrɪnə/
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Identification
As a member of the Clastoptera, this can be distinguished from other spittlebug genera by features of the claval and wing venation patterns typical of Clastopteridae. Specific diagnostic characters separating C. juniperina from such as C. obtusus are not documented in the available sources. Identification to species level likely requires examination of male genitalia or detailed wing venation patterns.
Habitat
Associated with juniper vegetation, based on the epithet. Specific requirements beyond plant association are not documented.
Distribution
Recorded from western North America including Arizona, British Columbia, California, Colorado, and the District of Columbia. The full range extent is not well characterized.
Diet
Nymphs feed on xylem sap from plants. are also xylem feeders. Specific host plant records beyond the implied juniper association are not documented.
Host Associations
- Juniperus - likely plantInferred from epithet; not confirmed by direct observation in sources
Life Cycle
Has been observed as prey of the digger wasp Clitemnestra bipunctata, indicating that are active during the 's nesting season. Typical spittlebug involves , nymph (producing spittle masses), and adult stages, but specific timing for this is not documented.
Behavior
Nymphs produce protective foam masses (spittle) while feeding. are active and have been documented as prey items for predatory .
Ecological Role
Serves as prey for predatory insects, including the digger wasp Clitemnestra bipunctata which paralyzes and provisions nests with spittlebugs. Xylem feeding contributes to nutrient cycling in plant .
Similar Taxa
- Clastoptera obtusus in same with overlapping geographic range; both recorded as prey of Clitemnestra bipunctata. Separation requires detailed morphological examination.
- Philaenus leucophthalmusSympatric spittlebug also preyed upon by Clitemnestra bipunctata; belongs to different (Aphrophoridae) with distinct .
More Details
Predation Records
Documented as prey of the sand wasp Clitemnestra bipunctata ( Crabronidae), which stores 6-18 paralyzed spittlebugs per nest . This represents one of the few documented ecological interactions for this .