This fun page has common names for several species of Christmas beetle and some really gorgeous photos.
Christmas beetle is a name commonly applied to the Australian beetle genus Anoplognathus. They are known as Christmas beetles because they are abundant in both urban and rural areas close to Christmas. Christmas beetles are large (20–30 mm long) members of the scarab family that are noisy and clumsy fliers, similar to the cockchafers of Europe. They typically have elytra that are dark or light brown, or green, while some species have a green-yellow iridescence.
The genus includes 35 species, several of which have been implicated in dieback of eucalypts. Anoplognathus pallidicollis is the species most commonly observed and associated with the name of Christmas beetle. However, there is a tendency for the name Christmas beetle to be used more ambiguously to refer to other metallic beetles not in this family, such as the stag beetle genus Lamprima.[1] The smaller Argentine lawn beetle, Cyclocephala signaticollis, is prevalent in December and may also be referred to as a "Christmas beetle", labelled by the Australian Museum as an "impostor".[2]
Species include:
Christmas beetle is a name commonly applied to the Australian beetle genus Anoplognathus. They are known as Christmas beetles because they are abundant in both urban and rural areas close to Christmas. Christmas beetles are large (20–30 mm long) members of the scarab family that are noisy and clumsy fliers, similar to the cockchafers of Europe. They typically have elytra that are dark or light brown, or green, while some species have a green-yellow iridescence.
The genus includes 35 species, several of which have been implicated in dieback of eucalypts. Anoplognathus pallidicollis is the species most commonly observed and associated with the name of Christmas beetle. However, there is a tendency for the name Christmas beetle to be used more ambiguously to refer to other metallic beetles not in this family, such as the stag beetle genus Lamprima. The smaller Argentine lawn beetle, Cyclocephala signaticollis, is prevalent in December and may also be referred to as a "Christmas beetle", labelled by the Australian Museum as an "impostor".
Anoplognathus est un genre de scarabées originaire d'Australie faisant partie de la famille des scarabéidés et de l'ordre des coléoptères.
Il est appelé couramment « scarabée de Noël » (Christmas beetle) car c'est à cette période de l'année qu'il est de loin le plus abondant.
Long de 25 à 30 mm, c'est un nuisible qui s'attaque aux plantations d'Eucalyptus et qui, en nombre, peut y causer de sévères dégâts.
Anoplognathus est un genre de scarabées originaire d'Australie faisant partie de la famille des scarabéidés et de l'ordre des coléoptères.
Il est appelé couramment « scarabée de Noël » (Christmas beetle) car c'est à cette période de l'année qu'il est de loin le plus abondant.
Long de 25 à 30 mm, c'est un nuisible qui s'attaque aux plantations d'Eucalyptus et qui, en nombre, peut y causer de sévères dégâts.
Anoplognathus er en slekt av biller som hører til underfamilien praktskarabider (Rutelinae) i den store familien skarabider (Scarabaeidae).
Middelsstore, avlangt-ovale biller med forholdsvis korte og kraftige bein. Oversiden er gjerne naken og blank, ofte rødbrun på farge, eller metallisk farget. Pronotum er vanligvis glatt og blankt, dekkvingene mer eller mindre kraftig punkterte.
Larvene lever i jorda av røtter, mens de voksne insektene kan finnes gnagende på blader. Noen arter kan gjøre betydelig skade ved å beite ned løvverk. Disse billene flyr godt og er mest aktive om dagen.
Slekten er utbredt i Australia.
Anoplognathus er en slekt av biller som hører til underfamilien praktskarabider (Rutelinae) i den store familien skarabider (Scarabaeidae).
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