Eudociminus
Leng, C.W., 1918
pine weevils
Pronunciation
How to pronounce Eudociminus: /juːˈdɒsɪˌmaɪnəs/
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Identification
-level characters for Eudociminus have not been explicitly described in available sources; -level identification requires examination of morphological features detailed in taxonomic redescriptions.
Images
Habitat
Wetland forests dominated by cypress ; breeding occurs in scarred, weakened, or fallen bald cypress and pond cypress trees.
Distribution
to North America; documented in Florida and North Carolina with range expansion reported beyond previously known limits.
Diet
: feeds on bald cypress (Taxodium distichum) and pond cypress (Taxodium ascendens).
Host Associations
- Taxodium distichum - primary bald cypress
- Taxodium ascendens - primary pond cypress
Life Cycle
tunnel through the main stem and root collar of small-diameter cypress nursery stock; specific developmental stages and duration have not been documented.
Behavior
feeding causes limited wounding and girdling of cypress stump sprouts and planted seedlings; bore into woody stems.
Ecological Role
of weakened or fallen cypress trees; occasional pest of cypress nursery stock and planted seedlings; possible causative agent of tree mortality under certain conditions.
Human Relevance
Occasional pest of cypress nursery stock and planted seedlings; not a frequent pest of major economic importance but warrants recognition for damage potential.
Similar Taxa
- >PissodesBoth are pine/cypress in that damage coniferous trees; Eudociminus is distinguished by association with Taxodium rather than Pinus.
Sources and further reading
- BugGuide
- Wikipedia
- GBIF taxonomy match
- iNaturalist taxon
- Catalogue of Life
- Cypress Weevil, Eudociminus mannerheimii (Boheman) (Coleoptera: Curculionidae)
- New Information About the Cypress Weevil,Eudociminus mannerheimii(Boheman, 1836) (Coleoptera: Curculionidae: Molytinae): Redescription, Range Expansion, New Host Records, and Report as a Possible Causative Agent of Tree Mortality


