Leptogaster cylindrica – Striped Slender Roberfly Striped Slender Roberfly - Leptogaster cylindrica Striped Slender Robberfly - Leptogaster cylindrica Striped Slender Robberfly - Leptogaster cylindrica Striped Slender Robberfly - Leptogaster cylindrica Leptogaster cylindrica - Striped Slender Roberfly [A]