Family Tudiclidae : 9 Genus
 1/9  Genus Aeneator : 12 Species 
   1/12 Aeneator attenuatus
   2/12 Aeneator benthicolus
   3/12 Aeneator castillai
   4/12 Aeneator comptus
   5/12 Aeneator elegans
   6/12 Aeneator fontainei
   7/12 Aeneator martae
   8/12 Aeneator otagoensis
   9/12 Aeneator portentosus
   10/12 Aeneator prognaviter
   11/12 Aeneator recens
   12/12 Aeneator valedictus
 2/9  Genus Afer : 8 Species 
   1/8 Afer afer
   2/8 Afer cumingii
   3/8 Afer echinatus
   4/8 Afer ignifer
   5/8 Afer lansbergisi
   6/8 Afer porphyrostoma
   7/8 Afer pseudofusinus
   8/8 Afer trauseli
 3/9  Genus Buccinulum : 13 Species 
   1/13 Buccinulum bicinctum
   2/13 Buccinulum brunobrianoi
   3/13 Buccinulum flexicostatum
   4/13 Buccinulum fuscozonatum
   5/13 Buccinulum linea
   6/13 Buccinulum littorinoides
   7/13 Buccinulum mariae
   8/13 Buccinulum pallidum
   9/13 Buccinulum pertinax
   10/13 Buccinulum ponsonbyi
   11/13 Buccinulum queketti
   12/13 Buccinulum robustum
   13/13 Buccinulum vittatum
 4/9  Genus Euthria : 45 Species 
   1/45 Euthria abrotona
   2/45 Euthria adeles
   3/45 Euthria amorimi
   4/45 Euthria annegretae
   5/45 Euthria aracanensis
   6/45 Euthria bernardi
   7/45 Euthria boavistensis
   8/45 Euthria calderoni
   9/45 Euthria calypso
   10/45 Euthria candoris
   11/45 Euthria cesari
   12/45 Euthria colligata
   13/45 Euthria cornea
   14/45 Euthria cumulata
   15/45 Euthria darwini
   16/45 Euthria effendyi
   17/45 Euthria emilioi
   18/45 Euthria erythraea
   19/45 Euthria fernandesi
   20/45 Euthria fiadeiroi
   21/45 Euthria helenae
   22/45 Euthria inesae
   23/45 Euthria insulabris
   24/45 Euthria japonica
   25/45 Euthria javanica
   26/45 Euthria lindae
   27/45 Euthria lirata
   28/45 Euthria macarroni
   29/45 Euthria marianae
   30/45 Euthria noligomesi
   31/45 Euthria philpoppei
   32/45 Euthria placibilis
   33/45 Euthria poppei
   34/45 Euthria pulicaria
   35/45 Euthria rolani
   36/45 Euthria scepta
   37/45 Euthria silviae
   38/45 Euthria solifer
   39/45 Euthria somalica
   40/45 Euthria soniae
   41/45 Euthria sophiae
   42/45 Euthria taeniopsoides
   43/45 Euthria vandae
   44/45 Euthria vokesi
   45/45 Euthria walleri
 5/9  Genus Euthriostoma : 1 Species 
   1/1 Euthriostoma saharicum
 6/9  Genus Lirabuccinum : 4 Species 
   1/4 Lirabuccinum dirum
   2/4 Lirabuccinum fuscolabiatum
   3/4 Lirabuccinum hokkaidonis
   4/4 Lirabuccinum musculus
 7/9  Genus Siphonofusus : 2 Species 
   1/2 Siphonofusus lubricus
   2/2 Siphonofusus vicdani
 8/9  Genus Tasmeuthria : 2 Species 
   1/2 Tasmeuthria clarkei
   2/2 Tasmeuthria kingicola
 9/9  Genus Tudicla : 1 Species 
   1/1 Tudicla spirillus
88 Species in Tudiclidae 

(Extraits de WoRMS de octobre 2025)
NB: status "accepted" et "extant, not fossile-only"