Acharax holmwoodensis (Dickins, 1963) Bailey, 2021

Bailey, Jack Bowman, 2021, The genera that never were: The impact of Janeia and Janacekia on phyletic and taxonomic relations within the Solemyidae (Bivalvia: Protobranchia), Palaeontologia Electronica (a 12) 24 (1), pp. 1-47 : 30

Acharax holmwoodensis (Dickins, 1963) n. comb.

Remarks. Useful but not widely studied.

1963 ‘Solemya’ holmwoodensis Dickins , p. 59, pl. 7, figs. 1-9 [Pc, Pr1f(internal), Bts, Le, Ne]; pl. 8, figs. 17, 18; Lower Permian (Sakmarian) Holmwood Shale, W. Australia.

Acharax herberti (Růžička and Řehor, 1978) n. comb.

Remarks. Shell compares in profile to both A. radiata and A. costellata , but radial ribs are more conspicuous; J. herberti has priority; J. leosi , J. mariae , and J. talboti are probable synonyms; differences are judged to be taphonomic in origin.

1978 Janacekia herberti Růžička and Řehor , p. 63, pl. 1, figs. 1-8; pl. 2, figs. 1-8; pl. 3, figs. 1-13; pl. 4, figs. 2-9; pl. 5, figs. 1-9; pl. 11, fig. 1; pl. 14, fig. 6; [Pc, Pr3, Bts, PAe, Le]; Carboniferous, Ostrava Schichtengruppe, Upper Silesian Coal Basin, Czech Republic.

1978 Janacekia leosi Růžička and Řehor , p. 66, pl. 4, fig. 1; pl. 6, figs. 1-12; pl. 7, figs. 1-10; pl. 8, figs. 1-9; pl. 9, figs. 1-9; pl. 10, figs. 1-10; pl.

11, figs. 2-6; pl.12, figs. 1-10; pl. 13, figs. 1- 10; pl. 14, figs. 2, 8; pl. 15, figs. 2-4; [PP?, Pc, Pr3, Bts, PAe, Le, Ale]; Carboniferous, Ostrava Schichtengruppe, Upper Silesian Coal Basin, Czech Republic.

1978 Janacekia mariae Růžička and Řehor , p. 69, pl. 14, figs. 1, 3, 5; pl. 16, figs. 1, 2 [PP?, Pc, Pr3, Bts]; Carboniferous, Ostrava Schichtengruppe, Upper Silesian Coal Basin, Czech Republic.

1978 Janacekia talboti Růžička and Řehor , p. 69, pl. 14, figs. 4, 7 [Pc, Pr3]; Carboniferous, Ostrava Schichtengruppe, Upper Silesian Coal Basin, Czech Republic.