Requested reference
Baptista, R. L. C., Castanheira, P. de S. & Prado, A. W. do (2018). Notes on the orb-weaving spider genus Alpaida (Araneae, Araneidae) with description of four new species from Rio de Janeiro, Brazil. Zootaxa 4407(3): 321-345. doi:10.11646/zootaxa.4407.3.2 -- Show included taxa