TABLE 17 in Revision of the genus Pollanisus Walker, 1854 (Lepidoptera: Zygaenidae: Procridinae)

TABLE 17. General summary of head ratios results, related to the circadian rhythm in Pollanisus species.
diurnalcd/cbcd/chRcrepuscularcd/cb cd/ch R nocturnalcd/cbcd/chRacharon1.761.122.88subdolosa clara1.28 0.84 2.12 angustifrons1.080.671.75commoni1.410.912.32empyrea1.35 0.89 2.24 * lithopastus0.970.691.54contrastus species 3 61.721.152.87amethystina1.27 0.83 2.10 * marriotti1.100.721.82yugambeh sp. n.1.761.122.88jirrbal sp. n.0.980.621.60horakae sp. n.1.641.072.71incertus1.120.661.78trimacula1.521.002.51nocturna sp. n.0.980.651.63kalliesi sp. n.1.721.162.88viridipulverulenta1.641.082.72apicalis1.551.022.57Without any information on their circadian rhythm the followingcalliceros azurea2.401.724.12species are not included in the table. They are listed according tocyanota1.951.233.18their head ratios and assumed behavior i.e.hyacinthus1.891.383.27isolatus2.241.443.68Diurnal: Pollanisus jumbun sp. n. (R 2.45), P. edwardsi (R 2.47),cupreus1.641.092.73P. species 2 (R 2.45), P. species 7 (R unknown), P. species 8 (Rnielseni1.661.072.73unknown), P. modestus (R unknown).Crepuscular: Pollanisus species 1 (R 2.05).Nocturnal: Pollanisus worimi sp. n. (R 1.87).(*) Few specimens were collected in day time and only whenthey were disturbed. These two species were collected in goodnumber at night suggesting a crepuscular behavior (Axel Kalliescommunication).