MSBIAS taxon details
Apodopsyllus perplexus (Wells, 1963)
357100 (urn:lsid:marinespecies.org:taxname:357100)
accepted
Species
Apodopsyllus reductus (Petkovski, 1955) · unaccepted (original combination preoccupied...)
original combination preoccupied - name replaced
Leptopsyllus perplexus Wells, 1963 · unaccepted
marine, brackish, fresh, terrestrial
(of Leptopsyllus perplexus Wells, 1963) Wells, J.B.J. (1963). Copepoda from the littoral region of the estuary of the River Exe (Devon, England). Crustaceana, Leiden 5(1):10-26, figs. 1-4. (30-i-1963) [details] Available for editors 

Walter, T.C.; Boxshall, G. (2025). World of Copepods Database. Apodopsyllus perplexus (Wells, 1963). Accessed through: The UK Marine Environmental Data and Information Network (2025) Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=357100 on 2025-06-05
The UK Marine Environmental Data and Information Network (2025). Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications. Apodopsyllus perplexus (Wells, 1963). Accessed at: https://www.marinespecies.org/Msbias/aphia.php?p=taxdetails&id=357100 on 2025-06-05
original description
(of Leptopsyllus perplexus Wells, 1963) Wells, J.B.J. (1963). Copepoda from the littoral region of the estuary of the River Exe (Devon, England). Crustaceana, Leiden 5(1):10-26, figs. 1-4. (30-i-1963) [details] Available for editors 
additional source Petkovski, T.K. (1955). IV. Beitrag zur Kenntnis der Copepoden. [IV. Contribution to the knowledge of copepods.]. <em>Acta Musei Macedonici Scientiarum Naturalium, Skopje.</em> 3(3):71-104, figs. 1-70. (1-viii-1955). [details] Available for editors

additional source Petkovski, T.K. (1955). IV. Beitrag zur Kenntnis der Copepoden. [IV. Contribution to the knowledge of copepods.]. <em>Acta Musei Macedonici Scientiarum Naturalium, Skopje.</em> 3(3):71-104, figs. 1-70. (1-viii-1955). [details] Available for editors

To PESI
To PESI (from synonym Apodopsyllus reductus (Petkovski, 1955))
To PESI (from synonym Leptopsyllus perplexus Wells, 1963)
To PESI (from synonym Apodopsyllus reductus (Petkovski, 1955))
To PESI (from synonym Leptopsyllus perplexus Wells, 1963)