David Berschauer

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Iconography of Haliotidae of Southern Africa

Authors: Buzz Owen | David Berschauer

Published in The Festivus, in 2018, in volume 50, issue 1, pages 8-16

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f501008

What’s in a name – the Florida Horse Conch

Authors: David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 2, pages 110-116

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f492110

A review of the Voluta polypleura - demarcoi complex

Authors: David Berschauer

Published in The Festivus, in 2019, in volume 51, issue 3, pages 184-197

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f513184

A new endemic species of Chicoreus from Savai’l, Samoa

Authors: David Berschauer | David Waller | Stephen Maxwell

Published in The Festivus, in 2022, in volume 54, issue 1, pages 21-28

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f54121

A New Cowrie from the Estuaries of Northwestern Australia

Authors: Edward Petuch | David Berschauer | David Waller

Published in The Festivus, in 2019, in volume 51, issue 2, pages 81-87

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f512081

New Gastropods from Namibia, South Australia, and Cuba

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2018, in volume 50, issue 2, pages 89-95

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f502089

A New Athleta Volute from Namibia, Southwestern Africa

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 2, pages 136-139

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f492136

Two New Genera of Olive Shells (Gastropoda: Olividae)

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 1, pages 52-55

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f49152

Three New Gastropods (Cypraeidae, Fasciolariidae, and Volutidae) from the Great Australian Bight

Authors: Edward Petuch | David Berschauer | David Waller

Published in The Festivus, in 2017, in volume 49, issue 1, pages 45-51

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f49145

A New Lautoconus Species Radiation from Gambia, West Africa

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2018, in volume 50, issue 3, pages 164-172

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f503164

Two New Species of Tenorioconus (Gastropoda: Conidae) from Aruba

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2015, in volume 47, issue 3, pages 195-205

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f473195

A New Subspecies of Viduoliva (Olividae) from Northern Queensland,

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2019, in volume 51, issue 1, pages 55-57

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f511055

A New Scaphelline Volute from the Gulf of Mexico

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2019, in volume 51, issue 2, pages 97-102

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f512097

Viduoliva tricolor abbasi, new subspecies (Gastropoda: Olividae) from Indonesia

Authors: Nguyen Thach | David Berschauer

Published in The Festivus, in 2016, in volume 48, issue 3, pages 168-171

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f483168

A New Species of Jaspidiconus (Gastropoda: Conidae) from Aruba

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2022, in volume 54, issue 2, pages 169-171

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f542169

New Gastropods from Texas, the Western Caribbean, and Southern Brazil

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2020, in volume 52, issue 2, pages 173-183

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f522173

A New Cone Shell (Conidae) from the South China Sea

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2019, in volume 51, issue 1, pages 51-54

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f511051

New Fossil Scaphelline Volutes from the Pliocene of Southern Florida

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2021, in volume 53, issue 2, pages 101-108

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f532101

A new Siphocypraea species from the Immokalee Reef Tract (Unit 2) of the Tamiami Formation, Florida

Authors: David Berschauer | David Waller

Published in The Festivus, in 2020, in volume 52, issue 2, pages 139-145

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f522139

Six New Species of Gastropods (Fasciolariidae, Conidae, and Conilithidae) from Brazil

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2016, in volume 48, issue 4, pages 257-266

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f484257

Crossata (Gastropoda: Bursidae) in the eastern Pacific: A morphologic and paleontologic perspective

Authors: Charles Powell | David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 3, pages 179-198

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f493179

New Species of Cassis (Cassidae) from the Caloosahatchee Formation of Southern Florida

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2018, in volume 50, issue 4, pages 239-244

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f504239

Ten New Cone Shells from Indonesia, the Marquesas Islands, Brazil, and Pacific Panama

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2018, in volume 50, issue 1, pages 17-35

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f501017

A new subspecies of Cinctura (Gastropoda: Fasciolariidae) from the Ten Thousand Islands, Florida

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2022, in volume 54, issue 1, pages 44-48

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f54144

“A three hour tour” - Reflections on Shelling Sint Maarten as a Port During a Cruise

Authors: David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 1, pages 33-38

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f49133

A new Domiporta species (Gastropoda, Mitridae) from tropical Queensland

Authors: Stephen Maxwell | Aart Dekkers | David Berschauer | Bradley Congdon

Published in The Festivus, in 2017, in volume 49, issue 3, pages 199-205

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f493199

Insights on the genus Callonia (Mollusca: Urocoptidae) from Western Cuba

Authors: Adrián González-Guillén | Luis De Leon | David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 4, pages 332-338

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f494332

Additions to the Cone Shell Faunas of Australia and Aruba (Conidae, Conilithidae)

Authors: Edward Petuch | David Berschauer | Andre Poremski

Published in The Festivus, in 2015, in volume 47, issue 4, pages 219-228

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f474219

Biogeographical Isolation and a Sundaland Relict Cone Shell from Sumbawa Island, Indonesia

Authors: Stephan Veldsman | Edward Petuch | David Berschauer

Published in The Festivus, in 2022, in volume 54, issue 3, pages 204-213

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f543204

Description of a New Species from the Brazilian Province: Dalliconus edpetuchi

Authors: Eric Monnier | Loïc Limpalaër | Christophe Roux | David Berschauer

Published in The Festivus, in 2015, in volume 47, issue 1, pages 51-65

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f47151

New Species of Pleurotomariidae, Volutidae, and Conidae from the Caribbean Sea and Namibia, Southwestern Africa

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 4, pages 317-327

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f494317

New Species of Jaspidiconus (Conidae: Conilithinae) from the Carolinian and Caribbean Molluscan Provinces

Authors: Edward Petuch | David Berschauer | Andre Poremski

Published in The Festivus, in 2017, in volume 49, issue 3, pages 237-246

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f493237

A New Species of Harpa (Gastropoda: Harpidae) from the Coral Sea Archipelagos of Queensland, Australia

Authors: David Berschauer | Edward Petuch

Published in The Festivus, in 2016, in volume 48, issue 2, pages 103-108

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f482103

A New Species of Cone Shell (Gastropoda: Conidae) from the Saharan Coast of Northwestern Africa

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2016, in volume 48, issue 2, pages 93-99

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f48293

A New Species of Forreria (Gastropoda: Muricidae: Ocenebrinae) from the Sea of Cortez, Mexico

Authors: David Berschauer | Edward Petuch | Roger Clark

Published in The Festivus, in 2018, in volume 50, issue 3, pages 139-146

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f503139

Two New Fossil Species of Subpterynotus Olsson and Harbison, 1953 (Gastropoda: Muricidae: Muricopsinae) from Southern Florida

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2020, in volume 52, issue 3, pages 245-252

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f523245

Five New Species of Jaspidiconus Petuch, 2004 (Conilithidae: Conilithinae) from the Caribbean Molluscan Province

Authors: Edward Petuch | David Berschauer | Andre Poremski

Published in The Festivus, in 2016, in volume 48, issue 3, pages 172-178

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f483172

A New Species of Miliariconus Tucker and Tenorio, 2009 (Conidae: Puncticulinae) from the Northern Red Sea

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2016, in volume 48, issue 3, pages 183-187

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f483183

A New Genus and a New Subspecies of Olive Shell (Olividae: Olivinae) from the Eastern Pacific Ocean

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 3, pages 224-228

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f493224

New Species of Mollusks (Gastropoda and Bivalvia) from the Tropical Western Atlantic, West Africa, and Red Sea

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2019, in volume 51, issue 3, pages 218-230

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f513218

The genus Chondropometes (Littorinoidea: Annulariidae) from the western karstic hills of Cuba

Authors: Adrián González-Guillén | Luis Lajonchere-Ponce De León | David Berschauer

Published in The Festivus, in 2018, in volume 50, issue 4, pages 223-235

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f504223

A Review of the Carolinean Province Americoliva nivosa Complex (Gastropoda: Olividae) with the Description of a New Subspecies

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2019, in volume 51, issue 4, pages 284-292

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f514284

The Cone Shells (Gastropoda: Conidae) of the Abrolhos Platform, Brazil, with the Description of Three New Species

Authors: Edward Petuch | José Coltro | David Berschauer

Published in The Festivus, in 2020, in volume 52, issue 3, pages 224-232

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f523224

Two New Cassis (Gastropoda: Cassidae) and a New Malea (Gastropoda: Tonnidae) from the Pliocene and Pleistocene Beds of Southern Florida

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2021, in volume 53, issue 1, pages 3-8

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f531003

Narrow-range taxa of Cerion (Mollusca: Cerionidae) in the northeastern province of Cuba

Authors: Adrián González-Guillén | Alejandro Fernandez-Velazquez | Luis De Leon | David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 1, pages 3-17

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f4913

An Iconography of Haliotis volhynica Eichwald, 1829, and description of a new species of Haliotis from the middle Miocene of Ukraine

Authors: Buzz Owen | David Berschauer

Published in The Festivus, in 2017, in volume 49, issue 1, pages 39-44

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f49139

A Review of the Genus Morum (Gastropoda: Harpidae) in the Western Atlantic, with the Description of Two New Species from Brazil

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2020, in volume 52, issue 1, pages 60-69

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f521060

A Review of the Living Cinctura Banded Tulip Shells (Gastropoda: Fasciolariidae), with the Descriptions of Four New Subspecies and a New Subgenus

Authors: Edward Petuch | David Berschauer

Published in The Festivus, in 2020, in volume 52, issue 4, pages 316-334

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f524316

A comparison of adaptive radiation in Conidae and Conilithidae (Gastropoda: Conoidea) in the Eastern and Western Atlantic, together with an iconography of the conilithid genus Jaspidiconus

Authors: David Berschauer

Published in The Festivus, in 2015, in volume 47, issue 2, pages 99-113

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f47299

The illustration of Retizafra intricata Hedley, 1912 (Gastropoda: Columbellidae) from the coastal central Queensland: Citizen Scientists and their role in systematic practice

Authors: Stephen Maxwell | Aart Dekkers | David Berschauer

Published in The Festivus, in 2019, in volume 51, issue 1, pages 29-36

Created: 2024-10-06, modified: 2024-10-06

doi:10.54173/f511029