Lagena acuta Sidebottom, 1912 accepted as Lagena acuta (Reuss, 1863) accepted as Fissurina acuta Reuss, 1863 accepted as Fissurina toddae Boltovskoy & Giussani de Kahn, 1983 (original description)
Lagena acuta var. virgulata Sidebottom, 1912 accepted as Fissurina toddae f. virgulata (Sidebottom, 1912) (original description)
Lagena alveolata var. carinata Sidebottom, 1912 (original description)
Lagena alveolata var. separans Sidebottom, 1912 accepted as Fissurina alveolata subsp. separans (Sidebottom, 1912) accepted as Fissurina separans (Sidebottom, 1912) (original description)
Lagena apiculata var. punctulata Sidebottom, 1912 accepted as Fissurina apiculata var. punctulata (Sidebottom, 1912) accepted as Reussoolina punctulata (Sidebottom, 1912) (original description)
Lagena auriculata var. arcuata Sidebottom, 1912 (original description)
Lagena auriculata var. duplicata Sidebottom, 1912 accepted as Fissurina duplicata (Sidebottom, 1912) (original description)
Lagena bicarinata var. horrida Sidebottom, 1912 (original description)
Lagena bicarinata var. imbricata Sidebottom, 1912 (original description)
Lagena botelliformis var. rugosa Sidebottom, 1912 (original description)
Lagena clypeatomarginata var. crassa Sidebottom, 1912 accepted as Fissurina clypeatomarginata subsp. crassa (Sidebottom, 1912) (original description)
Lagena fasciata var. spinosa Sidebottom, 1912 accepted as Fissurina spinosa (Sidebottom, 1912) (original description)
Lagena fimbriata var. occlusa Sidebottom, 1912 accepted as Fissurina fimbriata subsp. occlusa (Sidebottom, 1912) (original description)
Lagena foveolata var. paradoxa Sidebottom, 1912 accepted as Lagena paradoxa Sidebottom, 1912 accepted as Pytine paradoxa (Sidebottom, 1912) (original description)
Lagena foveolata var. spinipes Sidebottom, 1912 (original description)
Lagena galeaformis Sidebottom, 1912 (original description)
Lagena globosa var. annulata Sidebottom, 1912 (original description)
Lagena globosa var. maculata Sidebottom, 1912 (original description)
Lagena hertwigiana var. undulata Sidebottom, 1912 accepted as Lagena hertwigiana subsp. undulata Sidebottom, 1912 (original description)
Lagena hispida var. tubulata Sidebottom, 1912 accepted as Lagena tubulata (Sidebottom, 1912) (original description)
Lagena intermedia Sidebottom, 1912 accepted as Lagena sidebottomi Earland, 1934 accepted as Exsculptina sidebottomi (Earland, 1934) (original description)
Lagena laevigata var. virgulata Sidebottom, 1912 (original description)
Lagena lamellata Sidebottom, 1912 (original description)
Lagena magnifica Sidebottom, 1912 (original description)
Lagena marginata var. armata Sidebottom, 1912 (original description)
Lagena marginata var. elegans Sidebottom, 1912 accepted as Fissurina marginata subsp. elegans (Sidebottom, 1912) (original description)
Lagena marginata var. homunculus Sidebottom, 1912 (original description)
Lagena marginata var. raricostata Sidebottom, 1912 (original description)
Lagena marginata var. retrocostata Sidebottom, 1912 (original description)
Lagena marginata var. striolata Sidebottom, 1912 accepted as Fissurina striolata (Sidebottom, 1912) (original description)
Lagena marginata var. umbonata Sidebottom, 1912 (original description)
Lagena orbignyana var. concentrica Sidebottom, 1912 (original description)
Lagena orbignyana var. coronata Sidebottom, 1912 (original description)
Lagena orbignyana var. curvicostata Sidebottom, 1912 accepted as Cerebrina curvicostata (Sidebottom, 1912) (original description)
Lagena orbignyana var. stellata Sidebottom, 1912 accepted as Fissurina orbignyana subsp. stellata (Sidebottom, 1912) (original description)
Lagena orbignyana var. unicostata Sidebottom, 1912 accepted as Pseudofissurina unicostata (Sidebottom, 1912) (original description)
Lagena pacifica Sidebottom, 1912 accepted as Sipholagena pacifica (Sidebottom, 1912) (original description)
Lagena sacculiformis Sidebottom, 1912 (original description)
Lagena semicostata Sidebottom, 1912 accepted as Lagena clowesiana Earland, 1934 (original description)
Lagena soleaformis Sidebottom, 1912 (original description)
Lagena staphyllearia var. quadricarinata Sidebottom, 1912 accepted as Globofissurella quadricarinata (Sidebottom, 1912) accepted as Pseudoolina quadricarinata (Sidebottom, 1912) (original description)
Lagena stelligera var. eccentrica Sidebottom, 1912 accepted as Exsculptina eccentrica (Sidebottom, 1912) (original description)
Lagena striata var. striatotubulata Sidebottom, 1912 accepted as Lagena striatotubulata Sidebottom, 1912 (original description)
Lagena striatopunctata var. complexa Sidebottom, 1912 (original description)
Lagena striatopunctata var. fusiformis Sidebottom, 1912 (original description)
Lagena striatopunctata var. inaequalis Sidebottom, 1912 accepted as Fissurina striatopunctata subsp. inaequalis (Sidebottom, 1912) (original description)
Lagena thornhilli Sidebottom, 1912 (original description)

 Diagnosis

 for Reussoolina punctulata (Sidebottom, 1912)

The diagnosis underlines "Round in section (not a Fissurina). Orifice usually fissurine but sometimes with three ... [details]