Lucanus (Stag Beetle)

Lacunus (Stag Beetle)

 * Level: Beginner
 * Native Habitat: This is a cosmopolitan Genus of beetles that thrive in forest habitat.
 * Common Names
 * Stag Beetles

Captive Habitat

 * Enclosure Type: Terrestrial/Fossorial For larva this species requires rotting hardwood (oak, beech etc,) to grow in. For adults the enclosure may be a simple as a medium sized deli-cup or small plastic tupperware tub modified with air holes, a specialized pet carrier (Kritter-Keeper) or an aquarium.
 * Substrate: Decaying hardwood substrate is required for larva and makes the best substrate for adults as well. A top layer of leaf litter and bark will also provide a natural environment for your beetle.
 * Conditions: Periodic dampening of the substrate is important, especially during the larval stages.
 * Humidity: 70-75%
 * Temp: 60-80*F (15- 26*C) About room temperature

Husbandry

 * Temperament: Defensive, handling is not recommended
 * Behavior: Adults are generally active at night, Lacunus are fairly slow moving but will occasionally exhibit bursts of speed and are well known for taking unprecedented flights. Males will battle one another if placed together. Males can be placed together with several females.
 * Size: Varies by species:Males roughly 3.5 " (9cm) and females are much smaller at 2 "(6cm)
 * Social: Yes; Males may be housed with several females. Two males should never be housed together as they will continuously fight one another.
 * Life Span: Once mature members of this genus will usually live 2-3 months. Larva can take 4-6 years to pupate.
 * Feeding: Rotting fruit and vegetation, specialized beetle jellies are also available.Some species will also consume natural maple syrup.