Taxa included

Signorotto, F., Mancini, M. & Ferretti, N. (2023). A new small Acanthogonatus Karsch, 1880 (Mygalomorphae, Pycnothelidae) species from Argentinean Patagonia: description of A. messii Signorotto & Ferretti n. sp. and its phylogenetic placement. Zoosystema 45(17): 499-512. doi: 10.5252/zoosystema2023v45a17

Taxon
Acanthogonatus notatus (Mello-Leitão, 1940) (Pycnothelidae) 502, f. 1A-E, (m), Acanthogonatus notatus
Acanthogonatus messii Signorotto & Ferretti, 2023 (Pycnothelidae) 503, f. 2A-D, 3A-I, 4A-F, 5A-H, 7, (Dmf), Acanthogonatus messii Original description

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