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Trypodendron

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Atelocerata
Class: Hexapoda (including Insecta)
Infraclass: Neoptera
Subclass: Pterygota
Order: Coleoptera
Suborder: Polyphaga
Superfamily: Curculionoidea
Family: Curculionidae
Subfamily: Scolytinae
Tribe: Scolytini: Xyloterina
Genus: Trypodendron
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Image Subject Name Scientific Name Description
5489567 bark beetles Trypodendron spp.
5461707 ambrosia beetle Trypodendron rufitarsis pronotum
5461703 ambrosia beetle Trypodendron rufitarsis elytra
5461704 ambrosia beetle Trypodendron rufitarsis head
5461705 ambrosia beetle Trypodendron rufitarsis head
5461706 ambrosia beetle Trypodendron rufitarsis
5461702 ambrosia beetle Trypodendron rufitarsis
5329031 ambrosia beetle Trypodendron signatum
5329032 ambrosia beetle Trypodendron signatum
5329036 striped ambrosia beetle Trypodendron lineatum The specimen was a callow fresh adult that had not fully developed its colour patterns- hence the light brown color; quarantine intercept from Canada in Douglas fir, 15 July 2000, det B. Crowe.
5329037 striped ambrosia beetle Trypodendron lineatum the interspaces usually very minutely and irregularly punctured and raised subapical margin of elytra that gives them a broadly rounded appearance when viewed from above. Elytra are usually bicoloured with alternating patterns of five dark and four pale stripes. The specimen image captured was a callow fresh adult that had not fully developed its colour patterns- hence the light brown color; quarantine intercept from Canada in Douglas fir, 15 July 2000, det B. Crowe.
5329038 striped ambrosia beetle Trypodendron lineatum Adults are recognized by their smooth shiny elytral surface. Elytra are usually bicoloured with alternating patterns of five dark and four pale stripes. Females and males differ in size and sculpture. Length is 3mm - 3.5mm in females and 2.7mm - 3.2mm in males. Frons of females is convex with surface reticulated with sparse granules while in males they are concave with lateral margins ornamented by abundant hair. Anterior margin of pronotum is usually unarmed (without teeth) in both sexes but rounded in females and straight in males; quarantine intercept from Canada in Douglas fir, 15 July 2000, det B. Crowe.
5329039 striped ambrosia beetle Trypodendron lineatum Smooth shiny elytral surface, the interspaces usually very minutely and irregularly punctured and raised subapical margin of elytra gives them a broadly rounded appearance when viewed from above. Elytra are usually bicoloured with alternating patterns of five dark and four pale stripes; quarantine intercept from Canada in Douglas fir, 15 July 2000, det B. Crowe.
5329040 striped ambrosia beetle Trypodendron lineatum Body yellow-brown with a dark spot on the pronotum; quarantine intercept from Canada in Douglas fir, 15 July 2000, det B. Crowe.
5329023 European hardwood ambrosia beetle Trypodendron domesticum Adults 3-3.5 mm; head black, elytra dull yellow-brown colour; Hungary - Budapest, Horvath.
5329024 European hardwood ambrosia beetle Trypodendron domesticum Adults 3-3.5 mm; head black, elytra dull yellow-brown color; Hungary - Budapest, Horvath.
5329025 European hardwood ambrosia beetle Trypodendron domesticum Head is black; Hungary - Budapest, Horvath.
5329026 European hardwood ambrosia beetle Trypodendron domesticum Hungary - Budapest, Horvath
5329027 European hardwood ambrosia beetle Trypodendron domesticum Elytra dorsal uniform dull yellow-brown becoming a darker colour on the elytral declivity; Hungary - Budapest, Horvath.
5329028 European hardwood ambrosia beetle Trypodendron domesticum Adults 3-3.5 mm; head black, elytra dull yellow-brown color; Hungary - Budapest, Horvath.
5329029 European hardwood ambrosia beetle Trypodendron domesticum Adults 3-3.5 mm; head black, elytra dull yellow-brown colour; Hungary - Budapest, Horvath.
5329030 European hardwood ambrosia beetle Trypodendron domesticum Hungary - Budapest, Horvath
5329033 striped ambrosia beetle Trypodendron lineatum Adult body length 2.6-4mm; body yellow-brown with a dark spot on the pronotum and longitudinal black-brown stripes on the elytra; yellow antennae; female pronotum is rounded, and frons is convex; male pronotum is flattened and frons is depressed; pronotum is transversely wrinkled, elytra with fine rows of punctures. Note: This specimen is a callow fresh adult that had not fully developed its colour patterns- hence the light brown colour; quarantine intercept from Canada in Douglas fir, 15 July 2000, det B. Crowe.
5329034 striped ambrosia beetle Trypodendron lineatum Adults are recognized by their smooth shiny elytral surface, the interspaces usually very minutely and irregularly punctured and raised subapical margin of elytra that gives them a broadly rounded appearance when viewed from above. Elytra are usually bicoloured with alternating patterns of five dark and four pale stripes; quarantine intercept from Canada in Douglas fir, 15 July 2000, det B. Crowe.
5329035 striped ambrosia beetle Trypodendron lineatum Frons of females is convex with surface reticulated with sparse granules, while in males they are concave with lateral margins ornamented by abundant hair; quarantine intercept from Canada in Douglas fir, 15 July 2000, det B. Crowe.

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