FIGURE 4 in Catalogue of Vietnamese springtails (Hexapoda, Collembola)

FIGURE 4. Number of species described from each Vietnamese region showing each main type of distribution. NW, Northwest; NE, Northeast; RRD, Red River Delta; NCC, North Central Coast; SCC, South Central Coast; CH, Central Highlands; SE, Southeast; MRD, Mekong River Delta. Dubious records, as defined in the text, are not included.