Table 1. Availability of type material of Schirch’s (1929) species. * Type specimens studied in this work. +Additional non-type specimens also studied.

Original name	Current name	Taxonomic revisions from conspecific specimens	Number of type specimens according to Schirch (1929)	Number of type specimens deposited in the MNRJ (reference)
Geoplana arpi	Pseudogeoplana arpi	No	A few specimens	2*
G. blaseri	Ps. blaseri	No	1	Lost (this work)
G. bonita	Ps. bonita	No	Not detailed	7
G. bresslaui	Ps. bresslaui	No	1	1*
G. cardosi	Ps. cardosi	No	1	Lost prior to deposition (Schirch 1929)
G. doederleini	Ps. doederleini	No	Not detailed	3*
G. goettei	G. goettei	Froehlich (1955a)	1	Lost prior to deposition (Schirch 1929)
G. itatiayana	Obama itatiayana	Riester (1938); Carbayo et al. (2013)	Several	3*+
G. lumbricoides	Ps. lumbricoides	No	Not detailed	Lost (this work)
G. maximiliani	Ps. schirchi	No	1	1*
G. obscura	Ps. obscura	No	1	Lost (this work)
G. plana	Pasipha plana	Froehlich (1955a)	Not detailed; apparently some	4*+
G. rezendei	Issoca rezendei	Marcus (1951); Froehlich (1955a)	Two at least	2
G. riedeli	Ps. riedeli	No	1	Lost prior to deposition (Schirch 1929)
G. theresopolitana	Ps. theresopolitana	No	1	Lost (Carbayo and Almeida 2015)
G. wetzeli	Ps. wetzeli	No	Some	7*