Longeumolpus is a genus of leaf beetles in the subfamily Eumolpinae. It is mainly found in South America, though the type species (Longeumolpus imperialis) has also been reported from Martinique in the Lesser Antilles of the West Indies. The genus was established in 1960 by the Czech entomologist Bohumila Ã
 pringlová de Bechynà(wife of Jan BechynÃÂ) as a close relative of Eumolpus.
One of the generic characters separating Longeumolpus from Eumolpus is the length of the aedeagus in the males: in Eumolpus, the aedeagus is short, and always less than half the length of the abdomen, while in Longeumolpus, the aedeagus is very long and is at least three quarters of the abdomen's length.
Species
The following species are described in Longeumolpus:
- Longeumolpus amabilis <small>Ã
 pringlová, 1960</small>
- Longeumolpus amabilis amabilis <small>Ã
 pringlová, 1960</small> â Peru, Brazil
- Longeumolpus amabilis pebensis <small>Ã
 pringlová, 1960</small> â Peru
- Longeumolpus amabilis weyrauchi <small>Ã
 pringlová, 1960</small> â Peru
- Longeumolpus batesi <small>(Baly, 1877)</small>
- Longeumolpus batesi batesi <small>(Baly, 1877)</small> â Brazil
- Longeumolpus batesi benjaminus <small>Ã
 pringlová, 1960</small> â Brazil
- Longeumolpus bolivianus <small>Ã
 pringlová, 1960</small> â Bolivia
- Longeumolpus carinatus <small>(Baly, 1877)</small> â Brazil, Peru, Colombia
- Longeumolpus compar <small>Ã
 pringlová, 1960</small> â Peru
- Longeumolpus dimorphus <small>Ã
 pringlová, 1960</small> â Brazil
- Longeumolpus emigratus <small>Ã
 pringlová, 1960</small>
- Longeumolpus emigratus emigratus <small>Ã
 pringlová, 1960</small> â Peru
- Longeumolpus emigratus mesosternalis <small>Ã
 pringlová, 1960</small> â Bolivia
- Longeumolpus ferox <small>Ã
 pringlová, 1960</small>
- Longeumolpus ferox borbensis <small>Ã
 pringlová, 1960</small> â Brazil
- Longeumolpus ferox ferox <small>Ã
 pringlová, 1960</small> â Brazil
- Longeumolpus ferox parkoi <small>Ã
 pringlová, 1960</small> â Brazil
- Longeumolpus imperialis <small>(Baly, 1877)</small> â French Guiana, Martinique
- Longeumolpus laeviusculus <small>Ã
 pringlová, 1960</small>
- Longeumolpus laeviusculus corpulentus <small>Ã
 pringlová, 1960</small> â Brazil
- Longeumolpus laeviusculus discocostatus <small>Ã
 pringlová, 1960</small> â Brazil
- Longeumolpus laeviusculus laeviusculus <small>Ã
 pringlová, 1960</small> â Peru
- Longeumolpus laeviusculus manesus <small>Ã
 pringlová, 1960</small> â Brazil
- Longeumolpus prasinus <small>(Erichson, 1847)</small> â Peru
- Longeumolpus spathulatus <small>Ã
 pringlová, 1960</small> â Brazil
- Longeumolpus speciosus <small>(Baly, 1877)</small> â Guianas, Brazil
- Longeumolpus stenotypus <small>Ã
 pringlová, 1960</small> â Ecuador
- Longeumolpus subcostatus <small>(Lefèvre, 1885)</small>
- Longeumolpus subcostatus sabanillensis <small>Ã
 pringlová, 1960</small> â Colombia
- Longeumolpus subcostatus subcostatus <small>(Lefèvre, 1885)</small> â Ecudador
References