Distributional attributes of New Caledonian subgenus Phacothorax spp.: A, recorded species richness (open circles) at principal collecting localities represented in this revision (A–S), and species shared between adjacent localities (filled circles and italicized numerals) – see text regarding parallel networks of collection localities in southern end of Grand Terre; B, chorologically oriented cladogram of subgenus Phacothorax spp. (Fig. 7) with species terminals corresponding to areas of distribution, and the five monophyletic or monobasic constituent lineages spectrally colored red, orange, green, blue, and black (after Sharma & Giribet 2009).