| 2023-01-19 | Species transferred to new genus | Xilithus yeniu (Liu & S. Q. Li, 2022) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus xingdoushanensis (Yao, Irfan & Peng, 2019) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus xingdoushanensis (Yao, Irfan & Peng, 2019) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus xiaojing (Liu & S. Q. Li, 2022) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus xiaojing (Liu & S. Q. Li, 2022) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus xiajing (Liu & S. Q. Li, 2022) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus xiajing (Liu & S. Q. Li, 2022) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus shijiao (Liu & S. Q. Li, 2022) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus shijiao (Liu & S. Q. Li, 2022) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus ruyii (Liu & S. Q. Li, 2022) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus ruyii (Liu & S. Q. Li, 2022) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus pseudostella (Fu, Jin & Zhang, 2014) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus pseudostella (Fu, Jin & Zhang, 2014) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus ovatus (Fu, Z. S. Zhang & F. Zhang, 2016) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus ovatus (Fu, Z. S. Zhang & F. Zhang, 2016) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus lingyun (Liu & S. Q. Li, 2022) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus lingyun (Liu & S. Q. Li, 2022) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus leibo (Fu, Z. S. Zhang & F. Zhang, 2016) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus leibo (Fu, Z. S. Zhang & F. Zhang, 2016) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus jiulong (Liu & S. Q. Li, 2022) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus jiulong (Liu & S. Q. Li, 2022) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus digitatus (Fu, Z. S. Zhang & F. Zhang, 2016) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus digitatus (Fu, Z. S. Zhang & F. Zhang, 2016) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus auritus (Fu, Z. S. Zhang & F. Zhang, 2016) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus auritus (Fu, Z. S. Zhang & F. Zhang, 2016) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus acutus (Fu, Z. S. Zhang & F. Zhang, 2016) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus acutus (Fu, Z. S. Zhang & F. Zhang, 2016) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xilithus acerosus (Yao, Irfan & Peng, 2019) | China | | Lin, Li & Pham, 2023 |
| 2023-01-19 | Species transferred to new genus | Xilithus acerosus (Yao, Irfan & Peng, 2019) | China | Species transferred from Acrolithus to Xilithus | Lin, Li & Pham, 2023 |
| 2023-01-19 | New genus inserted | Xilithus Liu & Li, 2023 | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Xiaoliguang huarong Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New species inserted | Xiaoliguang huarong Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New genus inserted | Xiaoliguang Lin & Li, 2023 | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Otacilia xuning Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Otacilia wusong Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Otacilia liuxinyei Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New species inserted | Otacilia xuning Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New species inserted | Otacilia wusong Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New species inserted | Otacilia liuxinyei Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Lingulatus zhutong Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Lingulatus zhangqing Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Lingulatus luzhishen Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Lingulatus longfeiae Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New species inserted | Lingulatus zhutong Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New species inserted | Lingulatus zhangqing Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New species inserted | Lingulatus luzhishen Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New species inserted | Lingulatus longfeiae Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Lingulatus liying Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Lingulatus dongping Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |
| 2023-01-19 | New taxonomic reference entry | Lingulatus chaijin Lin & Li, 2023 | Vietnam | | Lin, Li & Pham, 2023 |