The Dendrobates auratus "Reticulated" is a popular and visually distinct morph (color variation) of the green-and-black poison dart frog (Dendrobates auratus), known for its intricate, net-like pattern.    

Key Characteristics

Coloration: This morph typically features a vivid pattern of blue and black or green and black "reticulated" (net-like) markings. The specific hue and pattern can vary somewhat, which is common among D. auratus populations.

Size: A medium-sized dart frog, typically reaching an adult length of 1 to 1.5 inches (2.5 to 3.8 cm). Females tend to be slightly larger than males.

Origin: The "Reticulated" morph originates from the rainforests of Panama. There is also a population in Hawaii, where the species was introduced in the 1930s for mosquito control, which includes this fine reticulated pattern.

Behavior: They are diurnal (active during the day), terrestrial, and generally hardy and relatively shy. They do well in groups when provided enough space, though male-to-female aggression can occur during breeding.

Habitat and Care in Captivity Dendrobates auratus are popular in the pet trade due to their vibrant colors and hardiness, making them suitable for beginner amphibian enthusiasts. 

Vivariums: A bioactive terrarium with a 10-gallon minimum size for a pair is recommended, providing plenty of leaf litter, live plants (like bromeliads), and climbing opportunities. Temperature: Best kept in a range of 70–80°F (21–27°C). Temperatures above 85°F are dangerous.

Humidity: High humidity is crucial, ideally maintained between 80–100%, with daily misting to keep the substrate moist but not soaking wet. Water: Provide a very shallow water dish or small water feature, ensuring easy exit points as they are poor swimmers and can drown easily. 

Diet: In captivity, they lose their natural toxicity because their diet consists of non-toxic, vitamin-dusted insects such as flightless fruit flies, springtails, and pinhead crickets. Feed juveniles daily and adults every other day. 

Handling: Handling should be avoided as much as possible due to their sensitive skin and the stress it causes them. Use powder-free gloves if handling is necessary.