Esacus, Taxa Only, Exact Match: 2 Treatments

Esacus			Smith, A, 2015, Sixteen vetted fossil calibrations for divergence dating of Charadriiformes (Aves, Neognathae), Palaeontologia Electronica 18 (1), pp. 1-18 : 6	6
Esacus magnirostris			Bishop, K. David, 2023, The avifauna of Biak Island, Papua, Indonesia with comments on status, conservation, natural history and taxonomy, Bulletin of the British Ornithologists’ Club 143 (1), pp. 3-62 : 30	30