| Lot | Item |
| Melongenidae |
| BERTINX |
| slimak |
| 81.42 mm; Labuan Bajo, Sumbawa Alamsyah Shell |
| 78.14 mm; Pasuruan, East Java. Explorer |
| 72.61 mm; Pasuruan, East Java Sonar4444 |
| 66.64 mm; Pasuruan, East Java Sonar4444 |
| 47.82 mm; Pasuruan, East Java. Explorer |
| 47,46 mm; Sumbawa, Indonesia steven062 |
| 41.06 mm; Probolinggo, East Java B-Store |
| Doug Thorn |
| Doug Thorn |
| 51.7 mm; United States, Pliocene Doug Thorn |
| shelllover |
| 112,5 mm; Philippines,Balut isl. grace |
| 331 mm; w/o South China Sea slimak |
| slimak |
| 301.4 mm; East China sea, shelllover |
| shelllover |
| 281.4 mm; East China sea, shelllover |
| zyf |
| slimak |
| lorquinianus |
| 58.5 mm; w/o South China Sea zyf |
| 164 mm; w/o South China Sea zyf |
| 150 mm; w/o South China Sea zyf |
| 123 mm; keelakarai,tamilnanu,India(2025) sirangeevi3 |
| 100 mm; keelakarai,tamilnanu,India(2025) sirangeevi3 |
| 91 mm; keelakarai,tamilnanu,India(2025) sirangeevi3 |
| 80 mm; keelakarai,tamilnanu,India(2025) sirangeevi3 |
| 71 mm; keelakarai,tamilnanu,India(2025) sirangeevi3 |
| 31,63 mm; Indonesia, Miocene InSea |
| Doug Thorn |
| 134 mm; w/o South China Sea zyf |
| BERTINX |
| 63,3 mm; Florida USA,Sanibel isl. grace |
| 30,8 mm; w/o Florida Keys 1970 George |
| nautilus |
| ARNAUD |
| BERTINX |
| 49,15 / 58,17 mm; Cartagena, Colombia. El Conquiliologo |
| 43.89 mm; Labuan Bajo, Sumbawa NineStars |
| George |
| 69.8 mm; Indonesia, Miocene steven062 |
| 109.9 mm; Pangandaran Bay, S. W. Java Is steven062 |
| 105.8 mm; Pangandaran Bay, S. W. Java Is steven062 |
| Doug Thorn |
| Doug Thorn |
| 78.61 mm; w/o kottaipattinam, tamilnadu, India moses |
| alboshells |
| 66.66 mm; w/o Rameswaram, India gigi |
| 210 mm; w/o pointe noire congo limbata |
| Iceman-xv |
| 159 mm; w/o West Africa 2023 George |
| BERTINX |
| 129.77 mm; w/o Djiffer senegal limbata |
| 104,6 mm; West Africa 2024 George |
| panova |
| pennaceus |
| pennaceus |
| ARNAUD |
| ARNAUD |
| BERTINX |
| 90,0 mm; w/o CearĂ , Brasil nautilus |
| 76.1 mm; Salvador(BA) Brasil gigi |
| alboshells |
| jacksdream |
| pennaceus |
| 55,5 mm; Barr Al Hikman Peninsula, Oman virtualshells |