Peruvispira robusta, from Waterhouse (1963).

Belongs within: Vetigastropoda.

The Neilsoniinae are a group of relatively high-spired gastropods with a labral slit, known from the Lower Carboniferous to Upper Permian (Knight et al. 1960).

    |--Neilsonia Thomas 1940 [Neilsoniini]BR05
    |    `--*N. roscobiensis Thomas 1940KC60
    |--Apachella Winters 1956W63
    |    `--*A. translirata Winters 1956KC60
    |--Carinella Waterhouse 1963W63
    |    `--*C. bicarinata Waterhouse 1963W63
    |--‘Pagodina’ Wanner 1942 nec van Beneden 1853 nec Stabile 1864KC60
    |    `--*P. typus Wanner 1942KC60
    |--Pareuryalox Haas 1953KC60
    |    `--*P. perornata Haas 1953KC60
    |--Spirovallum Waterhouse 1963W63 [SpirovalliniBR17]
    |    |--*S. liratum Waterhouse 1963W63
    |    `--S. fasciatum Waterhouse 1963W63
    |--Planikeeneia Fletcher 1958F71, KC60
    |    |--*P. minor Etheridge 1898KC60, F71
    |    |--P. depressum (Dana 1849) [=Platyschisma depressum; incl. Plat. allandalensis]F71
    |    |--P. insculpta Fletcher 1958F71
    |    `--P. occasa Fletcher 1958 [incl. Platyschisma rotundatum var. farleyensis Etheridge 1919]F71
    `--Peruvispira Chronic 1949W63, PE02 [incl. Pleurocinctosa Fletcher 1958W63]
         |  i. s.: *P. delicata Chronic 1949PE02
         |         P. allandalensis (Fletcher 1958) [=Pleurocinctosa allandalensis]F71
         |         P. alticonica Wang & Xi 1980PE02
         |         P. incerta [=Pagodina incerta]W63
         |         P. kempseyensisW63
         |         P. lingshuiensis Pan 1985PE02
         |         P. nuda (Dana 1849) [=Pleurocinctosa nuda]F71
         |         P. turrita Yu in Wang & Xi 1980PE02
         |         P. umariensis (Reed 1928)W63
         |--+--P. allandalensis (Fletcher 1958)W63
         |  `--P. trifilata Dana 1847W63 (see below for synonymy)
         `--+--P. elegans (Fletcher 1958) [=Pleurocinctosa elegans]W63
            `--+--P. robusta Waterhouse 1963W63
               `--+--P. imbricata Waterhouse 1963W63
                  |    |--P. i. imbricataW63
                  |    `--P. i. alta Waterhouse 1963W63
                  |--P. modesta Waterhouse 1963W63
                  `--P. volupta Waterhouse 1963W63

Peruvispira trifilata Dana 1847W63 [=Pleurotomaria trifilataKC60, *Pleurocinctosa trifilataKC60; incl. Pleurotomaria morrisianaW63]

*Type species of generic name indicated


[BR05] Bouchet, P., & J.-P. Rocroi. 2005. Classification and nomenclator of gastropod families. Malacologia 47 (1–2): 1–397.

[BR17] Bouchet, P., J.-P. Rocroi, B. Hausdorf, A. Kaim, Y. Kano, A. Nützel, P. Parkhaev, M. Schrödl & E. E. Strong. 2017. Revised classification, nomenclator and typification of gastropod and monoplacophoran families. Malacologia 61 (1–2): 1–526.

[F71] Fletcher, H. O. 1971. Catalogue of type specimens of fossils in the Australian Museum, Sydney. Australian Museum Memoir 13: 1–167.

[KC60] Knight, J. B., L. R. Cox, A. M. Keen, R. L. Batten, E. L. Yochelson & R. Robertson. 1960. Gastropoda: systematic descriptions. In: Moore, R. C. (ed.) Treatise on Invertebrate Paleontology pt I. Mollusca 1: Mollusca—General Features, Scaphopoda, Amphineura, Monoplacophora, Gastropoda—General Features, Archaeogastropoda and some (mainly Paleozoic) Caenogastropoda and Opisthobranchia pp. I169–I331. Geological Society of America, and University of Kansas Press.

[PE02] Pan, H.-Z., & D. H. Erwin. 2002. Gastropods from the Permian of Guangxi and Yunnan Provinces, south China. Journal of Paleontology 76 (Memoir 56): 1–49.

[W63] Waterhouse, J. B. 1963. Permian gastropods of New Zealand. Part 3—Pleurotomariacea (concluded). New Zealand Journal of Geology and Geophysics 6 (4): 587–622.

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