Spinibdella is a of predatory snout mites in the Bdellidae, characterized by an elongated rostrum used to pierce prey. The genus has been recorded from soil, leaf litter, and bird nests across multiple continents. such as S. bifurcata exhibit parthenogenetic and complete multiple annually. Spinibdella species are active with documented preference for psocopteran prey.
Identification
Members of Spinibdella can be distinguished from other bdellid by features of the Spinibdellinae, including specialized rostral . S. tabarii was distinguished from by specific morphological characters detailed in its original description.
Habitat
Soil, leaf litter, dry leaves, and bird nests. S. bifurcata was recovered year-round from these substrates in Egypt.
Distribution
Worldwide distribution with records from Egypt (U.A.R.), Iran (Mazandaran province), Denmark, and Norway.
Seasonality
Active year-round; S. bifurcata was recovered in all seasons with five annually recorded in Egypt.
Diet
Predatory, with documented preference for booklice (: Corrodentia). S. bifurcata consumed approximately 76 prey items during spring and 56 during summer across its stages.
Life Cycle
Four active and four quiescent stages; five per year observed in S. bifurcata.
Behavior
Exhibits silk-spinning activity. has been observed.
Ecological Role
of small arthropods in soil and litter .
More Details
Reproduction
Parthenogenetic; no males required for in S. bifurcata.
Taxonomic History
established by Thor in 1930; belongs to Spinibdellinae within Bdellidae.
Sources and further reading
- BugGuide
- GBIF taxonomy match
- NCBI Taxonomy
- Catalogue of Life
- Biological Studies on the Soil‐Inhabiting Bdellid Mite, Spinibdella bifurcata (Acarina: Bdellidae) in U.A.R.
- <p><strong>A new snout mite, <em>Spinibdella tabarii</em> sp. nov. (Trombidiformes: Bdellidae) from Iran, with a summary of <em>Spinibdella</em> distributions worldwide</strong></p>