The giant metallic ceiba borer Euchroma gigantea is a monotypic species in the family Buprestidae, distributed throughout lowland rainforests in Central and South America. The bright yellow coloration seems similar in appearance to pollen, though it is actually a waxy dust that the beetle secretes during eclosion. As adults they are most often seen flying around out of reach in the canopy. The buzzing sound produced from these large heavy buprestids is hard to go unnoticed.

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From Wikimedia Commons, the free media repository. Media in category " Euchroma gigantea " The following 26 files are in this category, out of 26 total. Buprestidae - Euchroma gigantea. Euchroma gigantea Buprestidae Euchroma gigantea - - Peru Euchroma gigantea 2. Euchroma gigantea at the Jardin Botanico maracaibo Venezuela. Euchroma gigantea close. Euchroma gigantea deads. Euchroma gigantea in tree 2. Euchroma gigantea in tree. Euchroma gigantea inferior view.

Euchroma gigantea on a tree at the Jardin Botanico maracaibo Venezuela. Euchroma gigantea tree atack 1. Euchroma gigantea tree atack 2. Euchroma gigantea tree atack 3. Euchroma gigantea tree atack. Euchroma gigantea. Giant Metallic Ceiba Borer Euchroma gigantea goliath Giant Metallic Ceiba Borer Euchroma gigantea Giant metallic ceiba borer beetle Unknown Amazon Beetle. Namespaces Category Discussion. Views View Edit History.

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Giant Ceiba Borer

The giant metallic ceiba borer, Euchroma giganteum , is native to the Nearctic and Palearctic regions. The beetles range from southern Arizona and New Mexico through Mexico. They are also known to live in Brazil and Argentina. Ceiba borers live in warm regions of up to 1, meters in elevation with specifically high numbers found in the Amazon. The larvae are typically found in the soft wood of trees in the Bombacaceae family.


Giant Metallic Ceiba Borer (Euchroma gigantea)

To better understand the complex karyotypic evolution of E. Herein, we used FISH with histone genes as well as sequencing of the COI to determine differential distribution of markers and relationships among populations. The analyses revealed new karyotypes, with variability for chromosome number and morphology of multiple sex chromosome mechanisms, occurrence of B chromosome variants punctiform and large ones , and high dispersion of histone genes in different karyotypes. These data indicate that chromosomal polymorphism in E.


Euchroma gigantea is one of the largest of the buprestid beetles hence the Latin name "gigantea" of the species , reaching a length of about 50—80 millimetres 2. Catoxantha and Megaloxantha are among the few other members of the family that reach a comparable size. The body of E. The pronotum has a dark spot on each side. As the beetle ages this powder wear off.

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