Haplophragmella panderi, from Loeblich & Tappan (1964).

Belongs within: Fusulinida.

The Haplophragmellinae is a group of foraminiferans known from the Lower and Middle Carboniferous (Loeblich & Tappan 1964).

Characters (from Loeblich & Tappan 1964): Test free, early stage enrolled, later may be uncoiled; aperture simple in early stage, areal and cribrate in adult.

<==Haplophragmellinae LT64
    |--Klubovella Lebedeva 1956 LT64
    |    `--*K. konensis Lebedeva 1956 LT64
    |--Cribrospira von Möller 1878 [incl. Mstinia Mikhaylov 1939] LT64
    |    |--*C. panderi von Möller 1878 LT64
    |    |--C. bulloides (Mikhaylov 1939) [=*Mstinia bulloides] LT64
    |    `--C. grande C40
    `--Haplophragmella Rauzer-Chernousova & Reytlinger in Rauzer-Chernousova, Belyaev & Reytlinger 1936 (see below for synonymy) LT64
         |--*H. panderi (von Möller 1879) [=Endothyra panderi] LT64
         |--H. gracilis (Rauzer-Chernousova 1948) [=Endothyrina gracilis, *Mikhailovella gracilis] LT64
         |--H. irregularis LT64
         `--H. kashirica (Reytlinger 1950) [=*Haplophragmina kashirica] LT64

Nomen nudum: Endothyrina typica Mikhaylov 1935 LT64

Haplophragmella Rauzer-Chernousova & Reytlinger in Rauzer-Chernousova, Belyaev & Reytlinger 1936 [incl. Endothyrina Mikhaylov 1935 (n. n.), Haplophragmina Reytlinger 1950, Mikhailovella Ganelina 1956] LT64

*Type species of generic name indicated


[C40] Cushman, J. A. 1940. Foraminifera: Their classification and economic use 3rd ed. Harvard University Press: Cambridge (Massachusetts).

[LT64] Loeblich, A. R., Jr & H. Tappan. 1964. Sarcodina: chiefly “thecamoebians” and Foraminiferida. In: Moore, R. C. (ed.) Treatise on Invertebrate Paleontology pt C. Protista 2 vol. 1. The Geological Society of America and The University of Kansas Press.

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