Taxonomic notes on Holcobunus Roewer, 1910, with descriptions of three new species, and new records for Holcobunus nigripalpis Roewer, 1910 (Opiliones: Eupnoi: Sclerosomatidae) Author Tourinho, Ana Lúcia Author Pinto-Da-Rocha, Ricardo Author Bragagnolo, Cibele text Zootaxa 2015 4027 3 425 436 journal article 10.11646/zootaxa.4027.3.6 aeea1e53-a725-44d7-a0c7-0c5811c12d6c 1175-5326 241194 A3F9E54F-A59B-4DFC-8F88-AFD5FEDE5B2C Holcobunus bicornutus ( Mello-Leitão, 1940 ) Paratamboicus bicornutus Mello-Leitão, 1940 : 97 ; Ringuelet, 1954: 297; Roewer, 1953 :256 ; Crawford, 1992 : 37 ; Tourinho & Kury, 2001 : 9 , figs. 1–13. Diagnosis. Holcobunus bicornutus is know only by the juvenile holotype , although it can be separated from the other species of Holcobunus by the eye mound armed with two anterior blunt spines, longer than in other species (see Tourinho & Kury, 2001 , Figs 9 and 11), and by the anterior leg I much shorter than body when compared to other species (see Tourinho & Kury, 2001 , Fig.11).