WoRMS taxon details
Ptychophallus Smalley, 1964
439820 (urn:lsid:marinespecies.org:taxname:439820)
accepted
Genus
Pseudothelphusa tristani Rathbun, 1896 accepted as Ptychophallus tristani (Rathbun, 1896) (type by original designation)
Pseudothelphusa (Ptychophallus) Smalley, 1964 · unaccepted > superseded rank
Ptychophallus (Microptychophallus) Pretzmann, 1965 · unaccepted > junior subjective synonym
Ptychophallus (Ptychophallus) Smalley, 1964 · unaccepted (superseded status)
Ptychophallus (Semiptychophallus) Pretzmann, 1965 · unaccepted > junior subjective synonym
- Species Ptychophallus bilobatus Magalhães & Ng, 2019
- Species Ptychophallus campylos Pretzmann, 1968
- Species Ptychophallus cocleensis Pretzmann, 1965
- Species Ptychophallus colombianus (Rathbun, 1893)
- Species Ptychophallus costaricensis Villalobos, 1974
- Species Ptychophallus exilipes (Rathbun, 1898)
- Species Ptychophallus goldmanni Pretzmann, 1965
- Species Ptychophallus kuna Campos & Lemaitre, 1999
- Species Ptychophallus lavallensis Pretzmann, 1978
- Species Ptychophallus micracanthus Rodríguez, 1994
- Species Ptychophallus montanus (Rathbun, 1898)
- Species Ptychophallus paraxantusi (Bott, 1968)
- Species Ptychophallus tristani (Rathbun, 1896)
- Species Ptychophallus tumimanus (Rathbun, 1898)
- Species Ptychophallus uncinatus Campos & Lemaitre, 1999
- Subgenus Ptychophallus (Microptychophallus) Pretzmann, 1965 accepted as Ptychophallus Smalley, 1964 (unaccepted > junior subjective synonym)
- Species Ptychophallus (Microptychophallus) goldmanni Pretzmann, 1965 accepted as Ptychophallus goldmanni Pretzmann, 1965 (unaccepted > superseded combination)
- Subgenus Ptychophallus (Ptychophallus) Smalley, 1964 accepted as Ptychophallus Smalley, 1964 (superseded status)
- Species Ptychophallus (Ptychophallus) campylos Pretzmann, 1968 accepted as Ptychophallus tristani (Rathbun, 1896) (unaccepted > junior subjective synonym)
- Species Ptychophallus (Ptychophallus) exilipes (Rathbun, 1898) accepted as Ptychophallus exilipes (Rathbun, 1898) (unaccepted > superseded combination)
- Species Ptychophallus (Ptychophallus) montanus (Rathbun, 1898) accepted as Ptychophallus montanus (Rathbun, 1898) (unaccepted > superseded combination)
- Species Ptychophallus (Ptychophallus) tumimanus (Rathbun, 1898) accepted as Ptychophallus tumimanus (Rathbun, 1898) (unaccepted > superseded combination)
- Subgenus Ptychophallus (Semiptychophallus) Pretzmann, 1965 accepted as Ptychophallus Smalley, 1964 (unaccepted > junior subjective synonym)
- Species Ptychophallus barbillaensis Rodríguez & Hedström, 2000 accepted as Ptychophallus uncinatus Campos & Lemaitre, 1999 (unaccepted > junior subjective synonym)
- Species Ptychophallus osaensis Rodríguez, 2001 accepted as Ptychophallus paraxantusi (Bott, 1968) (unaccepted > junior subjective synonym)
- Species Ptychophallus xantusi (Rathbun, 1893) accepted as Pseudothelphusa xantusi Rathbun, 1893 (unaccepted > superseded combination)
(of Pseudothelphusa (Ptychophallus) Smalley, 1964) Smalley, A.E. (1964). The river crabs of Costa Rica, and the subfamilies of the Pseudothelphusidae. <em>Tulane Studies in Zoology.</em> 12(1): 5-13. [details] Available for editors
[request]

DecaNet eds. (2025). DecaNet. Ptychophallus Smalley, 1964. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=439820 on 2025-04-19
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Nomenclature
original description
(of Pseudothelphusa (Ptychophallus) Smalley, 1964) Smalley, A.E. (1964). The river crabs of Costa Rica, and the subfamilies of the Pseudothelphusidae. <em>Tulane Studies in Zoology.</em> 12(1): 5-13. [details] Available for editors
[request]
original description (of Ptychophallus (Semiptychophallus) Pretzmann, 1965) Pretzmann, G. (1965). Vorläufiger Bericht über die Familie Pseudothelphusidae. <em>Anzeiger der mathematisch-naturwissenschaftlichen Klasse der Österreichischen Akademie der Wissenschaften.</em> 1965(1): 1-10. [details] Available for editors
[request]
original description (of Ptychophallus (Microptychophallus) Pretzmann, 1965) Pretzmann, G. (1965). Vorläufiger Bericht über die Familie Pseudothelphusidae. <em>Anzeiger der mathematisch-naturwissenschaftlichen Klasse der Österreichischen Akademie der Wissenschaften.</em> 1965(1): 1-10. [details] Available for editors
[request]

original description (of Ptychophallus (Semiptychophallus) Pretzmann, 1965) Pretzmann, G. (1965). Vorläufiger Bericht über die Familie Pseudothelphusidae. <em>Anzeiger der mathematisch-naturwissenschaftlichen Klasse der Österreichischen Akademie der Wissenschaften.</em> 1965(1): 1-10. [details] Available for editors

original description (of Ptychophallus (Microptychophallus) Pretzmann, 1965) Pretzmann, G. (1965). Vorläufiger Bericht über die Familie Pseudothelphusidae. <em>Anzeiger der mathematisch-naturwissenschaftlichen Klasse der Österreichischen Akademie der Wissenschaften.</em> 1965(1): 1-10. [details] Available for editors
