- Perichaeta houlleti Perrier, 1872: 99.
- Metaphire houletti Perrier, 1872 (misspelling).
- Perichaeta campanulata Rosa, 1890
- Perichaeta udekemi Michaelsen, 1890
- Perichaeta guillelmi Michaelsen, 1895
- Pheretima crescentica Fedarb, 1898
- Pheretima wimberleyana Stephenson, 1925
- Pheretima houlleti tortuosa Gates, 1926
- Pheretima houletti var. rugosa Gates, 1926
- Pheretima campanulata var. penetralis Gates, 1931
- Pheretima campanulata var. meridiana Gates, 1932
- Pheretima houlleti: Gates 1958g: 16; 1982: 52; Nguyen and Tran 2008: 61; Nguyen and Nguyen 2010: 123; Nguyen et al. 2010: 114; Nguyen and Huynh 2011: 1018; Nguyen et al. 2011: 1025; Nguyen et al. 2012: 146.
- Metaphire houlleti Sims and Easton 1972: 238; Reynolds 1978: 127; 2011: 279; Reynolds and Wetzel 2004: 88; 2008: 180.
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Data are not exhaustive. The database is permanently a work in progress.