Parent Category Figures
1 Borsoniidae Bathytoma 342
2 Borsoniidae Tomopleura 301
3 Borsoniidae Microdrillia 136
4 Borsoniidae Genota 55
5 Borsoniidae Ophiodermella 47
6 Borsoniidae Drilliola 42
7 Borsoniidae Tropidoturris 35
8 Borsoniidae Typhlodaphne 16
9 Borsoniidae Phenatoma 14
10 Borsoniidae Pulsarella 10
11 Borsoniidae Asthenotoma 8
12 Borsoniidae Borsonia 5
13 Borsoniidae Glyptaesopus 4
14 Borsoniidae Diptychophlia 4
15 Borsoniidae Borsonella 4
16 Borsoniidae Belaturricula 3
17 Borsoniidae Typhlomangelia 3
18 Borsoniidae Aphanitoma 2
19 Borsoniidae Heteroturris 2
20 Borsoniidae Zemacies 2
21 Borsoniidae Darbya 1
22 Borsoniidae Suavodrillia 1
23 Borsoniidae Paraborsonia 1