claim: Sierra Morena has a strong set of trails.
evidence: Helcystogramma fuscomarginatum is a moth in the Gelechiidae family .. Gelechiidae. Gelechiidae. Helcystogramma. Helcystogramma. moth. moth. It was described by Ueda in 1995 .. It is known from Japan , Korea and China -LRB- Guangdong -RRB- .. Japan. Japan. Korea. Korea. China. China. Guangdong. Guangdong. The wingspan is about 12 mm .. wingspan. wingspan. The forewings are yellow with narrow dark brown streaks at the middle of the cell , along the fold and all veins .. The larvae feed on Oplismenus undulatifolius .. Oplismenus undulatifolius. Oplismenus undulatifolius