Pseudothelphusidae, Taxa Only, Exact Match: 100 Treatments

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Kingsleya latifrons     Magalhães, Francinéia Zanetti Patrícia Macedo de Castro Célio, 2018, Freshwater crabs (Decapoda: Brachyura: Pseudothelphusidae, Trichodactylidae) from the state of Roraima, Brazil: species composition, distribution and new records, Nauplius (e 2018011) 26, pp. 1-19 : 11-12 11-12
Pseudothelphusa purhepecha   sp. nov.  Ojeda-Escoto, Juan Carlos, Villalobos, José Luis & Álvarez, Fernando, 2017, Three new species of freshwater crabs of the genus Pseudothelphusa (De Saussure, 1857) (Crustacea: Decapoda: Pseudothelphusidae) from Mexico, Zootaxa 4216 (6), pp. 559-571 : 567-570 567-570
Strengerianinae     Álvarez, Fernando, Ojeda, Juan Carlos, Souza-Carvalho, Edvanda, Villalobos, José Luis, Magalhães, Célio, Wehrtmann, Ingo S. & Mantelatto, Fernando L., 2020, Revision of the higher taxonomy of Neotropical freshwater crabs of the family Pseudothelphusidae, based on multigene and morphological analyses, Zoological Journal of the Linnean Society 193, pp. 973-1001 : 988-989 988-989
Hypolobocerinae     Álvarez, Fernando, Ojeda, Juan Carlos, Souza-Carvalho, Edvanda, Villalobos, José Luis, Magalhães, Célio, Wehrtmann, Ingo S. & Mantelatto, Fernando L., 2020, Revision of the higher taxonomy of Neotropical freshwater crabs of the family Pseudothelphusidae, based on multigene and morphological analyses, Zoological Journal of the Linnean Society 193, pp. 973-1001 : 989 989
Potamocarcinus nicaraguensis     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 333-335 333-335
Ptychophallus     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 306 306
Strengeriana quindiensis   sp. nov.  Campos, Martha R. & Camacho, Rosa, 2019, A new species of freshwater crab of the genus Strengeriana Pretzmann, 1971, from El Jardín Natural Reserve, Quindío, Colombia (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 4671 (4), pp. 595-600 : 596-599 596-599
Culterthelphusa   gen. nov.  Pedraza, Manuel, 2017, Taxonomy of the freshwater crab genus Neopseudothelphusa Pretzmann, 1965 (Decapoda: Brachyura: Pseudothelphusidae), with the description of a new genus, Nauplius (e 2017009) 25, pp. 1-7 : 4 4
Neopseudothelphusa fossor     Pedraza, Manuel, 2017, Taxonomy of the freshwater crab genus Neopseudothelphusa Pretzmann, 1965 (Decapoda: Brachyura: Pseudothelphusidae), with the description of a new genus, Nauplius (e 2017009) 25, pp. 1-7 : 4 4
Fredius reflexifrons     Vieira, Rony R. R. & Santos, Cleverson R. M., 2025, Pre-juvenile and first juvenile stages of the freshwater crab Fredius reflexifrons (Ortmann, 1897) (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 5620 (2), pp. 367-378 : 371-373 371-373
Ptychophallus micracanthus     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 314 314
Neostrengeria lassoi   sp. nov.  Campos, Martha R., 2017, Two new species of freshwater, cave-dwelling crabs of the genus Neostrengeria Pretzmann, 1965, from Colombia (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 4247 (2), pp. 157-164 : 161-164 161-164
Pseudothelphusa sulcifrons     Villalobos, José Luis & Alvarez, Fernando, 2010, Phylogenetic analysis of the Mexican freshwater crabs of the tribe Pseudothelphusini (Decapoda: Brachyura: Pseudothelphusidae), Zoological Journal of the Linnean Society 160 (3), pp. 457-481 : 474 474
Pseudothelphusa galloi     Villalobos, José Luis & Alvarez, Fernando, 2010, Phylogenetic analysis of the Mexican freshwater crabs of the tribe Pseudothelphusini (Decapoda: Brachyura: Pseudothelphusidae), Zoological Journal of the Linnean Society 160 (3), pp. 457-481 : 474 474
Sylvathelphusa kalebi   sp. nov.  Villalobos, José Luis & Álvarez, Fernando, 2013, Two new genera and three new species of freshwater crabs (Crustacea: Pseudothelphusidae: Potamocarcinini) from Chiapas, Mexico, Zootaxa 3599 (5), pp. 457-470 : 459-463 459-463
Phrygiopilus acanthophallus     Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 589-590 589-590
Potamocarcinus     Rodríguez, G. & López, B., 2003, Insular species of Neotropical freshwater crabs (Crustacea: Brachyura), Journal of Natural History 37 (21), pp. 2599-2614 : 2602-2604 2602-2604
Decapoda   new species  Suárez, Héctor, 2015, Six New Species of Freshwater Crabs from Pantepui, Venezuela (Crustacea: Decapoda: Pseudothelphusidae), Anartia 25, pp. 64-94 : 76 76
Ptychophallus exilipes     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 310-311 310-311
Ptychophallus goldmanni     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 311 311
Decapoda   new species  Suárez, Héctor, 2015, Six New Species of Freshwater Crabs from Pantepui, Venezuela (Crustacea: Decapoda: Pseudothelphusidae), Anartia 25, pp. 64-94 : 82 82
Decapoda   new species  Suárez, Héctor, 2015, Six New Species of Freshwater Crabs from Pantepui, Venezuela (Crustacea: Decapoda: Pseudothelphusidae), Anartia 25, pp. 64-94 : 87 87
Sylvathelphusa   gen. nov.  Villalobos, José Luis & Álvarez, Fernando, 2013, Two new genera and three new species of freshwater crabs (Crustacea: Pseudothelphusidae: Potamocarcinini) from Chiapas, Mexico, Zootaxa 3599 (5), pp. 457-470 : 459 459
Kingsleya siolii     Poupin, Joseph, 2024, A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá), European Journal of Taxonomy 954 (1), pp. 1-197 : 128 128
Fredius estevisi     Magalhães, Francinéia Zanetti Patrícia Macedo de Castro Célio, 2018, Freshwater crabs (Decapoda: Brachyura: Pseudothelphusidae, Trichodactylidae) from the state of Roraima, Brazil: species composition, distribution and new records, Nauplius (e 2018011) 26, pp. 1-19 : 5 5
Allacanthos     Magalhães, Célio, Lara, Luis Rólier & Wehrtmann, Ingo S., 2010, A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America, Zootaxa 2604, pp. 52-60 : 53 53
Kingsleya     Pinheiro William Santana, Bruno Pralon Allysson P., 2020, New species of freshwater crab genus Kingsleya Ortmann, 1897 (Decapoda: Brachyura: Pseudothelphusidae) from Piauí, northeastern Brazil, Nauplius (e 2020021) 28, pp. 1-9 : 3 3
Phallangothelphusa tangerina   sp. nov.  Campos, Martha R., Lasso, Carlos A. & Arias, Maribel, 2019, A new species of freshwater crab of the genus Phallangothelphusa Pretzmann, 1965, from the foothills of the Serranía Yariguíes of Colombia (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 4550 (4), pp. 579-584 : 580-583 580-583
Phrygiopilus strengerae     Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 593 593
Chaceus     Campos, Martha R. & Puerta, Dario A., 2023, A new species of freshwater crab of the genus Chaceus Pretzmann, 1965 (Brachyura: Decapoda: Pseudothelphusidae) from La Guajira, including distribution and a key to the species of the genus, Zootaxa 5306 (4), pp. 463-472 : 468-470 468-470
Pseudothelphusinae key    Villalobos-Hiriart, José Luis, Moreno-Juárez, Eric G. & Álvarez, Fernando, 2024, Xoconochcothelphusa, a new genus for Ehecatusa chiapensis (Rodríguez & Smalley, 1972), with notes on Spirothelphusa Pretzmann, 1965 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 5523 (2), pp. 171-191 : 176-188 176-188
Tehuana poglayenorum     Moreno-Juarez, Eric G., Villalobos, Jose Luis & Alvarez, Fernando, 2022, Revision of the freshwater crabs of the genus Tehuana Rodriguez & Smalley in Smalley 1970 (Decapoda, Pseudothelphusidae), with the descriptions of two new species, ZooKeys 1117, pp. 1-35 : 1 1
Kingsleya attenboroughi   sp. nov.  Pinheiro, Allysson P. & Santana, William, 2016, A new and endangered species of Kingsleya Ortmann, 1897 (Crustacea: Decapoda: Brachyura: Pseudothelphusidae) from Ceará, northeastern Brazil, Zootaxa 4171 (2), pp. 365-372 : 366-371 366-371
Typhlopseudothelphusa juberthiei     Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 602 602
Raddaus tuberculatus     Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 601 601
Pseudothelphusa americana   sensu stricto  Madrigal, Kevin J., Villalobos-Hiriart, José Luis & Álvarez, Fernando, 2025, Integrative taxonomic analysis of the Pseudothelphusa americana de Saussure, 1857 species complex with the description of three new species (Decapoda, Pseudothelphusidae, Pseudothelphusinae), Zootaxa 5659 (1), pp. 1-28 : 10-14 10-14
Pseudothelphusa proxima     Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 609 609
Potamocarcinus darienensis   sp. nov.  Magalhães, Célio, Campos, Martha R. & Türkay, Michael, 2013, Freshwater crabs from eastern Panamá: a new species of Potamocarcinus H. Milne Edwards, 1853, and new records of two little-known species (Crustacea: Decapoda: Pseudothelphusidae, Trichodactylidae), Zootaxa 3702 (4), pp. 348-356 : 349-351 349-351
Tzotzilthelphusa villarosalensis   sp. nov.  Villalobos, José Luis & Álvarez, Fernando, 2013, Two new genera and three new species of freshwater crabs (Crustacea: Pseudothelphusidae: Potamocarcinini) from Chiapas, Mexico, Zootaxa 3599 (5), pp. 457-470 : 467 467
Ptychophallus tristani     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 320-322 320-322
Ptychophallus cocleensis     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 306-307 306-307
Pseudothelphusa queretana   sp. nov.  Madrigal, Kevin J., Villalobos-Hiriart, José Luis & Álvarez, Fernando, 2025, Integrative taxonomic analysis of the Pseudothelphusa americana de Saussure, 1857 species complex with the description of three new species (Decapoda, Pseudothelphusidae, Pseudothelphusinae), Zootaxa 5659 (1), pp. 1-28 : 19-22 19-22
Fredius denticulatus     Poupin, Joseph, 2024, A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá), European Journal of Taxonomy 954 (1), pp. 1-197 : 127 127
Fredius beccarii     Poupin, Joseph, 2024, A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá), European Journal of Taxonomy 954 (1), pp. 1-197 : 127 127
Pseudothelphusidae     Campos, Martha R., Lasso, Carlos A. & Arias, Maribel, 2019, A new species of freshwater crab of the genus Phallangothelphusa Pretzmann, 1965, from the foothills of the Serranía Yariguíes of Colombia (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 4550 (4), pp. 579-584 : 579-580 579-580
Microthelphusa rodriguezi     Poupin, Joseph, 2024, A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá), European Journal of Taxonomy 954 (1), pp. 1-197 : 129 129
Kunziana irengis     Poupin, Joseph, 2024, A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá), European Journal of Taxonomy 954 (1), pp. 1-197 : 129 129
Potamocarcinus magnus     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 329-333 329-333
Spirothelphusa verticalis     Villalobos-Hiriart, José Luis, Moreno-Juárez, Eric G. & Álvarez, Fernando, 2024, Xoconochcothelphusa, a new genus for Ehecatusa chiapensis (Rodríguez & Smalley, 1972), with notes on Spirothelphusa Pretzmann, 1965 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 5523 (2), pp. 171-191 : 186 186
Typhlopseudothelphusa key    Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 602 602
Odontothelphusa apicpac   sp. nov.  Villalobos, José Luis, García, Anelli J. & Velázquez, Ernesto, 2010, A new species of freshwater crab of the genus Odontothelphusa Rodríguez, 1982, (Crustacea: Decapoda: Pseudothelphusidae) from Chiapas, Mexico, Zootaxa 2414, pp. 52-58 : 53-56 53-56
Pseudothelphusidae     Campos, Martha R. & Camacho, Rosa, 2019, A new species of freshwater crab of the genus Strengeriana Pretzmann, 1971, from El Jardín Natural Reserve, Quindío, Colombia (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 4671 (4), pp. 595-600 : 595 595
Sylvathelphusa cavernicola   sp. nov.  Villalobos, José Luis & Álvarez, Fernando, 2013, Two new genera and three new species of freshwater crabs (Crustacea: Pseudothelphusidae: Potamocarcinini) from Chiapas, Mexico, Zootaxa 3599 (5), pp. 457-470 : 463-466 463-466
Neopseudothelphusa     Pedraza, Manuel, 2017, Taxonomy of the freshwater crab genus Neopseudothelphusa Pretzmann, 1965 (Decapoda: Brachyura: Pseudothelphusidae), with the description of a new genus, Nauplius (e 2017009) 25, pp. 1-7 : 2 2
Fredius beccarii     Magalhães, Francinéia Zanetti Patrícia Macedo de Castro Célio, 2018, Freshwater crabs (Decapoda: Brachyura: Pseudothelphusidae, Trichodactylidae) from the state of Roraima, Brazil: species composition, distribution and new records, Nauplius (e 2018011) 26, pp. 1-19 : 3-4 3-4
Tehuana lamothei     Moreno-Juarez, Eric G., Villalobos, Jose Luis & Alvarez, Fernando, 2022, Revision of the freshwater crabs of the genus Tehuana Rodriguez & Smalley in Smalley 1970 (Decapoda, Pseudothelphusidae), with the descriptions of two new species, ZooKeys 1117, pp. 1-35 : 1 1
Potamocarcinus armatus     Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 583-585 583-585
Ptychophallus montanus     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 314-317 314-317
Decapoda   new species  Suárez, Héctor, 2015, Six New Species of Freshwater Crabs from Pantepui, Venezuela (Crustacea: Decapoda: Pseudothelphusidae), Anartia 25, pp. 64-94 : 73 73
Microthelphusa meansi   sp. nov.  Cumberlidge, Neil, 2007, A new species of freshwater crab of the genus Microthelphusa (Brachyura: Pseudothelphusidae) from a remote isolated cloud forest on a tabletop mountain in western Guyana, South America, Zootaxa 1447, pp. 57-62 : 58-61 58-61
Melothelphusa apiaka   sp. nov.  Pedraza, Manuel, Tavares, Marcos & Magalhães, Célio, 2016, A new genus of freshwater crab of the tribe Kingsleyini Bott, 1970 (Crustacea: Decapoda: Brachyura: Pseudothelphusidae) with description of a new species from Mato Grosso, Brazil, Zootaxa 4173 (1), pp. 94-100 : 96-99 96-99
Xoconochcothelphusa   gen. nov.  Villalobos-Hiriart, José Luis, Moreno-Juárez, Eric G. & Álvarez, Fernando, 2024, Xoconochcothelphusa, a new genus for Ehecatusa chiapensis (Rodríguez & Smalley, 1972), with notes on Spirothelphusa Pretzmann, 1965 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 5523 (2), pp. 171-191 : 179-181 179-181
Tehuana diabolis     Moreno-Juarez, Eric G., Villalobos, Jose Luis & Alvarez, Fernando, 2022, Revision of the freshwater crabs of the genus Tehuana Rodriguez & Smalley in Smalley 1970 (Decapoda, Pseudothelphusidae), with the descriptions of two new species, ZooKeys 1117, pp. 1-35 : 1 1
Hypolobocera     Rodríguez, G. & López, B., 2003, Insular species of Neotropical freshwater crabs (Crustacea: Brachyura), Journal of Natural History 37 (21), pp. 2599-2614 : 2601-2602 2601-2602
Microthelphusa     Pedraza, Manuel & Tavares, Marcos, 2014, A new species of freshwater crab of the genus Microthelphusa Pretzmann, 1968 (Crustacea: Brachyura: Pseudothelphusidae) from the Amazon region of Guyana, Zootaxa 3847 (2), pp. 267-274 : 267-268 267-268
Kingsleya key    Pinheiro, Allysson P. & Santana, William, 2016, A new and endangered species of Kingsleya Ortmann, 1897 (Crustacea: Decapoda: Brachyura: Pseudothelphusidae) from Ceará, northeastern Brazil, Zootaxa 4171 (2), pp. 365-372 : 371-372 371-372
Tehuana     Moreno-Juarez, Eric G., Villalobos, Jose Luis & Alvarez, Fernando, 2022, Revision of the freshwater crabs of the genus Tehuana Rodriguez & Smalley in Smalley 1970 (Decapoda, Pseudothelphusidae), with the descriptions of two new species, ZooKeys 1117, pp. 1-35 : 1 1
Zilchia coronata   sp. nov.  Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 604-607 604-607
Microthelphusa meansi     Poupin, Joseph, 2024, A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá), European Journal of Taxonomy 954 (1), pp. 1-197 : 129 129
Ehecatusa mixtepensis     Villalobos-Hiriart, José Luis, Moreno-Juárez, Eric G. & Álvarez, Fernando, 2024, Xoconochcothelphusa, a new genus for Ehecatusa chiapensis (Rodríguez & Smalley, 1972), with notes on Spirothelphusa Pretzmann, 1965 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 5523 (2), pp. 171-191 : 179 179
Ehecatusa     Villalobos-Hiriart, José Luis, Moreno-Juárez, Eric G. & Álvarez, Fernando, 2024, Xoconochcothelphusa, a new genus for Ehecatusa chiapensis (Rodríguez & Smalley, 1972), with notes on Spirothelphusa Pretzmann, 1965 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 5523 (2), pp. 171-191 : 177-178 177-178
Zilchia falcata     Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 602-604 602-604
Allacanthos     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 326 326
Fredius avilai   sp. nov.  Martins, Carlos A. M., Do Nascimento, Whandenson M., Dos Santos, Livanio C., Magalhães, Célio & Pinheiro, Allysson P., 2021, A new species of the genus Fredius Pretzmann, 1967 (Decapoda: Brachyura Pseudothelphusidae) from Brazil, with comments on the southerly distribution of the family, Zootaxa 4903 (2), pp. 285-295 : 286-291 286-291
Lobithelphusa mexicana     Villalobos-Hiriart, José Luis, Kamanli, Seyit A., Álvarez, Fernando, Garbout, Amin & Clark, Paul F., 2019, Lobithelphusa mexicana Rodriguez, 1982 (Decapoda: Pseudothelphusidae): a reassessment of key characters and systematics, Zootaxa 4586 (1), pp. 151-161 : 153-158 153-158
Ptychophallus lavallensis     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 313-314 313-314
Decapoda   new genus  Pretzmann, G., 1967, Über einige südamerikanische Süsswasserkrabben (Pseudothelphusidae). Vorläufige Mitteilung, Entomologische Nachrichtenblatt (Vienna) 14, pp. 23-26 : 23-26 23-26
Kingsleya     Nobre, Paulo Henrique Pereira, Nascimento, Carlito Alves do, Martins, Carlos Antonio Muniz, Araújo, Juliana Gonçalves de, Nascimento, Whandenson Machado do & Pinheiro, Allysson Pontes, 2024, Update on the geographical distribution of freshwater crabs of the Pseudothelphusidae family in the semi-arid region of northeastern Brazil, Papéis Avulsos de Zoologia 64, pp. 1-9 : 4-8 4-8
Kingsleya parnaiba   sp. nov.  Pinheiro William Santana, Bruno Pralon Allysson P., 2020, New species of freshwater crab genus Kingsleya Ortmann, 1897 (Decapoda: Brachyura: Pseudothelphusidae) from Piauí, northeastern Brazil, Nauplius (e 2020021) 28, pp. 1-9 : 3-8 3-8
Fredius fittkaui     Magalhães, Francinéia Zanetti Patrícia Macedo de Castro Célio, 2018, Freshwater crabs (Decapoda: Brachyura: Pseudothelphusidae, Trichodactylidae) from the state of Roraima, Brazil: species composition, distribution and new records, Nauplius (e 2018011) 26, pp. 1-19 : 6 6
Epithelphusa     Villalobos, José Luis & Alvarez, Fernando, 2010, Phylogenetic analysis of the Mexican freshwater crabs of the tribe Pseudothelphusini (Decapoda: Brachyura: Pseudothelphusidae), Zoological Journal of the Linnean Society 160 (3), pp. 457-481 : 472 472
Kingsleya     Pinheiro, Allysson P. & Santana, William, 2016, A new and endangered species of Kingsleya Ortmann, 1897 (Crustacea: Decapoda: Brachyura: Pseudothelphusidae) from Ceará, northeastern Brazil, Zootaxa 4171 (2), pp. 365-372 : 366 366
Smalleyus     Villalobos, José Luis & Alvarez, Fernando, 2010, Phylogenetic analysis of the Mexican freshwater crabs of the tribe Pseudothelphusini (Decapoda: Brachyura: Pseudothelphusidae), Zoological Journal of the Linnean Society 160 (3), pp. 457-481 : 473-474 473-474
Potamocarcinus     Villalobos, José Luis & Alvarez, Fernando, 2010, Phylogenetic analysis of the Mexican freshwater crabs of the tribe Pseudothelphusini (Decapoda: Brachyura: Pseudothelphusidae), Zoological Journal of the Linnean Society 160 (3), pp. 457-481 : 472 472
Potamocarcinus richmondi     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 335-337 335-337
Melothelphusa dardanelosensis   comb. nov.  Pedraza, Manuel, Tavares, Marcos & Magalhães, Célio, 2016, A new genus of freshwater crab of the tribe Kingsleyini Bott, 1970 (Crustacea: Decapoda: Brachyura: Pseudothelphusidae) with description of a new species from Mato Grosso, Brazil, Zootaxa 4173 (1), pp. 94-100 : 96 96
Achlidon     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 303 303
Pseudothelphusidae     Pérez-Reyes, Omar, Crowl, Todd A., Hernández-García, Pablo J., Ledesma-Fusté, Ricardo, Villar-Fornes, Fernando A. & Covich, Alan P., 2013, Freshwater decapods of Puerto Rico: a checklist and reports of new localities, Zootaxa 3717 (3), pp. 329-344 : 339 339
Phrygiopilus chuacusensis     Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 591-592 591-592
Decapoda   new species  Suárez, Héctor, 2015, Six New Species of Freshwater Crabs from Pantepui, Venezuela (Crustacea: Decapoda: Pseudothelphusidae), Anartia 25, pp. 64-94 : 69 69
Villalobosius   nom. nov.  Ng, P. K. L. & Low, M. E. Y., 2010, On the generic nomenclature of nine brachyuran names, with four replacement names and two nomina protecta (Crustacea: Decapoda), Zootaxa 2489 (1), pp. 34-46 : 36 36
Potamocarcinus     Magalhães, Célio, Wehrtmann, Ingo S., Lara, Luis Rólier & Mantelatto, Fernando L., 2015, Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae), Zootaxa 3905 (3), pp. 301-344 : 329 329
Isabellagordonia longipes     Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 608 608
Kingsleyinae     Nobre, Paulo Henrique Pereira, Nascimento, Carlito Alves do, Martins, Carlos Antonio Muniz, Araújo, Juliana Gonçalves de, Nascimento, Whandenson Machado do & Pinheiro, Allysson Pontes, 2024, Update on the geographical distribution of freshwater crabs of the Pseudothelphusidae family in the semi-arid region of northeastern Brazil, Papéis Avulsos de Zoologia 64, pp. 1-9 : 2-4 2-4
Kunziana irengis     Magalhães, Célio, Türkay, Michael & Means, Bruce, 2009, The status of Kunziana Pretzmann, 1971 (Crustacea: Decapoda: Pseudothelphusidae), with a redescription of the holotype of K. irengis Pretzmann, 1971, Zootaxa 2276, pp. 40-48 : 41-47 41-47
Alvarezius   gen. nov.  Moreno-Juárez, Eric G., Villalobos, José Luis & Álvarez, Fernando, 2022, Two new genera and one new species of freshwater crabs of the subfamily Pseudothelphusinae (Decapoda: Brachyura: Pseudothelphusidae) from southwestern Mexico, Zootaxa 5200 (1), pp. 24-36 : 31-32 31-32
Pseudothelphusa acahuizotla   sp. nov.  Ojeda-Escoto, Juan Carlos, Villalobos, José Luis & Álvarez, Fernando, 2017, Three new species of freshwater crabs of the genus Pseudothelphusa (De Saussure, 1857) (Crustacea: Decapoda: Pseudothelphusidae) from Mexico, Zootaxa 4216 (6), pp. 559-571 : 561-564 561-564
Phallangothelphusa zenuorum   sp. nov.  Campos, Martha R. & Alexander, Moises, 2020, A new species of freshwater crab of the genus Phallangothelphusa Pretzmann 1965, from Colombia (Crustacea: Decapoda: Pseudothelphusidae), with a key to the species of the genus, Zootaxa 4851 (2), pp. 364-370 : 365-366 365-366
Fredius fittkaui     Poupin, Joseph, 2024, A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá), European Journal of Taxonomy 954 (1), pp. 1-197 : 127 127
Phrygiopilus key    Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 590 590

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