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[1]
HOLOTYPE
Eocypraea
discrepans
PACAUD, LOUBRY & CAZES, 2025
MNHN-F-A43726
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[2]
HOLOTYPE
Sphaerocypraea
tardivelae
DOLIN & LEDON, 2002
MNHN-F-R63014
original
Collection
Ledon
France
Pyrénées-Atlantiques
Gan
Tuilerie (La)
Ledon, Daniel|Ledon, Daniel
Yprésien
[3]
HOLOTYPE
Subepona
promeces
PACAUD & LEDON, 2012
MNHN-F-R63100
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[4]
HOLOTYPE
Cypraedia (s. str.)
blaiaensis
PACAUD & LEDON, 2012
MNHN-F-R63156
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[5]
NÉOTYPE
Olssonella
vasseuri
(COSSMANN, 1921)
MNHN-F-A46054
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[6]
HOLOTYPE
Cypraedia (s. str.)
aillana
PACAUD & LEDON, 2012
MNHN-F-A46060
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[7]
SYNTYPE
Lepidopleurus
raincourti
de ROCHEBRUNE, 1883
CITÉ
Chiton (Tonicia)
morleti
(de ROCHEBRUNE, 1883)
MNHN-F-A46065
original
Collection
de Raincourt
France
Yvelines
Septeuil
Ledon, Daniel|Ledon, Daniel
Lutétien
[8]
SYNTYPE
Pectunculus
planicostalis
LAMARCK, 1819
FIGURÉ
Glycymerita
angusticostata
(LAMARCK, 1805)
MNHN-F-A46129
original
Collection
Lamarck
France
Yvelines
Ponchartrain
Ledon, Daniel|Ledon, Daniel
Rupélien
[9]
HOLOTYPE
Eotrivia
ledoni
PACAUD, 2018
MNHN-F-A46159
original
Collection
Ledon
France
Oise
Cauvigny
Fercourt
Ledon, Daniel|Ledon, Daniel
Lutétien
[10]
HOLOTYPE
Campanile
blavosense
PACAUD & LEDON, 2014
MNHN-F-A46437
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[11]
HOLOTYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49413
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[12]
HOLOTYPE
Pachycrommium
gabayense
PACAUD & LEDON, 2014
MNHN-F-A49885
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[13]
HOLOTYPE
Pachycrommium
abbencuriense
PACAUD & LEDON, 2014
MNHN-F-A49897
original
Collection
Ledon
France
Oise
Abbecourt
Bois des Godins
Ledon, Daniel|Ledon, Daniel
Thanétien
[14]
HOLOTYPE
Plesiotriton
cailloelensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A51453
original
Collection
Ledon
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[15]
HOLOTYPE
Tritonoharpa
caunbonensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A51472
original
Collection
Ledon
France
Loire-Atlantique
Campbon
Ledon, Daniel|Ledon, Daniel
Bartonien
[16]
HOLOTYPE
Colubratriton
garini
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52934
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[17]
HOLOTYPE
Liotina
blaia
PACAUD & LEDON, 2016
MNHN-F-A31823
original
Collection
Ledon
France
Gironde
Blaye
Ledon, Daniel|Ledon, Daniel
Bartonien
[18]
HOLOTYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
MNHN-F-A26645
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[19]
NÉOTYPE
Seraphs
leukoleptus
JUNG, 1974
MNHN-F-A28781
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[20]
HOLOTYPE
Tectus (s. str.)
blaviensis
PACAUD & LEDON, 2010
MNHN-F-A29417
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[21]
HOLOTYPE
Melanatria
guanensis
PACAUD, 2007
HOLOTYPE
Moniquia
guanensis
(PACAUD, 2007)
MNHN-F-A25393
moulage
Collection
Ledon
France
Pyrénées-Atlantiques
Gan
Tuilerie (La)
Ledon, Daniel|Ledon, Daniel
Yprésien
[22]
PARATYPE
Eocypraea
discrepans
PACAUD, LOUBRY & CAZES, 2025
MNHN-F-A43727
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[23]
PARATYPE
Eocithara (s. str.)
eucosmia
MERLE & PACAUD, 2004
MNHN-F-R11404
original
Collection
Ledon
France
Loire-Atlantique
Saint-Aignan-Grandlieu
Pierre-Aiguë
Ledon, Daniel|Ledon, Daniel
Bartonien
[24]
PARATYPE
Cypraedia (s. str.)
blaiaensis
PACAUD & LEDON, 2012
MNHN-F-R63157
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[25]
PARATYPE
Subepona
promeces
PACAUD & LEDON, 2012
MNHN-F-A46058
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[26]
PARATYPE
Cypraedia (s. str.)
blaiaensis
PACAUD & LEDON, 2012
MNHN-F-A46059
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[27]
PARATYPE
Campanile
blavosense
PACAUD & LEDON, 2014
MNHN-F-A46438
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[28]
PARATYPE
Campanile
blavosense
PACAUD & LEDON, 2014
MNHN-F-A46439
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[29]
PARATYPE
Campanile
blavosense
PACAUD & LEDON, 2014
MNHN-F-A46440
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[30]
PARATYPE
Liotina
blaia
PACAUD & LEDON, 2016
MNHN-F-A48145
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[31]
PARATYPE
Rimella
sandrinae
PACAUD & PONS, 2015
MNHN-F-A49359
original
Collection
Ledon
France
Oise
Chaumont-en-Vexin
Carrière Darcy
Ledon, Daniel|Ledon, Daniel
Lutétien
[32]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49414
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[33]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49415
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[34]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49417
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[35]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49419
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[36]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49442
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[37]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49443
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[38]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49444
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[39]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49445
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[40]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49446
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[41]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49447
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[42]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49448
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[43]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49449
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[44]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49450
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[45]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49451
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[46]
PARATYPE
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49859
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[47]
PARATYPE
Pachycrommium
gabayense
PACAUD & LEDON, 2014
MNHN-F-A49886
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[48]
PARATYPE
Pachycrommium
gabayense
PACAUD & LEDON, 2014
MNHN-F-A49887
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[49]
PARATYPE
Pachycrommium
gabayense
PACAUD & LEDON, 2014
MNHN-F-A49888
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[50]
PARATYPE
Pachycrommium
gabayense
PACAUD & LEDON, 2014
MNHN-F-A49889
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[51]
PARATYPE
Pachycrommium
gabayense
PACAUD & LEDON, 2014
MNHN-F-A49890
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[52]
PARATYPE
Pachycrommium
gabayense
PACAUD & LEDON, 2014
MNHN-F-A49891
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[53]
PARATYPE
Pachycrommium
gabayense
PACAUD & LEDON, 2014
MNHN-F-A49892
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[54]
PARATYPE
Pachycrommium
gabayense
PACAUD & LEDON, 2014
MNHN-F-A49893
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[55]
PARATYPE
Plesiotriton
cailloelensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A51454
original
Collection
Ledon
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[56]
PARATYPE
Tritonoharpa
caunbonensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A51473
original
Collection
Ledon
France
Loire-Atlantique
Campbon
Ledon, Daniel|Ledon, Daniel
Bartonien
[57]
PARATYPE
Plesiotriton
cailloelensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52785
original
Collection
Ledon
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[58]
PARATYPE
Plesiotriton
cailloelensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52786
original
Collection
Ledon
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[59]
PARATYPE
Plesiotriton
cailloelensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52787
original
Collection
Ledon
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[60]
PARATYPE
Plesiotriton
cailloelensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52788
original
Collection
Ledon
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[61]
PARATYPE
Plesiotriton
cailloelensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52789
original
Collection
Ledon
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[62]
PARATYPE
Plesiotriton
cailloelensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52915
original
Collection
Ledon
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[63]
PARATYPE
Tritonoharpa
caunbonensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52925
original
Collection
Ledon
France
Loire-Atlantique
Campbon
Ledon, Daniel|Ledon, Daniel
Bartonien
[64]
PARATYPE
Tritonoharpa
caunbonensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52926
original
Collection
Ledon
France
Loire-Atlantique
Campbon
Ledon, Daniel|Ledon, Daniel
Bartonien
[65]
PARATYPE
Colubratriton
garini
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52933
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[66]
PARATYPE
Hippochrenes
boucheri
PACAUD & CAZE, 2011
MNHN-F-A32375
original
Collection
Ledon
France
Oise
Cauvigny
Fercourt
Ledon, Daniel|Ledon, Daniel
Lutétien
[67]
PARATYPE
Clithon (Pictoneritina)
barbei
SYMONDS & PACAUD, 2010
MNHN-F-A33473
original
Collection
Ledon
France
Marne
Pourcy
Moulin de l'Ardre, Ferme Macquart
Ledon, Daniel|Ledon, Daniel
Yprésien
[68]
PARATYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
MNHN-F-A26646
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[69]
PARATYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
PARATYPE
Digitolabrum
blaviense
PACAUD, LEDON & CAZE, 2011
MNHN-F-A26647
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[70]
PARATYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
MNHN-F-A26648
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[71]
PARATYPE
Rhyncolites
vilcassinus
PACAUD, 2010
MNHN-F-A27216
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[72]
PARATYPE
Seraphs
peterjungi
CAZE, MERLE, PACAUD & SAINT MARTIN, 2010
MNHN-F-A28559
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[73]
PARATYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
MNHN-F-A28755
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[74]
PARATYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
MNHN-F-A28756
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[75]
PARATYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
MNHN-F-A28757
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[76]
PARATYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
MNHN-F-A28758
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[77]
PARATYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
MNHN-F-A28759
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[78]
PARATYPE
Digitolabrum
blaviensis
PACAUD, LEDON & CAZE, 2011
MNHN-F-A29409
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[79]
PARATYPE
Liotina
blaia
PACAUD & LEDON, 2016
MNHN-F-A29427
original
Collection
Ledon
France
Gironde
Blaye
Ledon, Daniel|Ledon, Daniel
Bartonien
[80]
PARATYPE
Liotina
blaia
PACAUD & LEDON, 2016
MNHN-F-A29428
original
Collection
Ledon
France
Gironde
Blaye
Ledon, Daniel|Ledon, Daniel
Bartonien
[81]
PARATYPE
Liotina
blaia
PACAUD & LEDON, 2016
MNHN-F-A29429
original
Collection
Ledon
France
Gironde
Blaye
Ledon, Daniel|Ledon, Daniel
Bartonien
[82]
PARATYPE
Liotina
blaia
PACAUD & LEDON, 2016
MNHN-F-A29430
original
Collection
Ledon
France
Gironde
Blaye
Ledon, Daniel|Ledon, Daniel
Bartonien
[83]
PARATYPE
Liotina
blaia
PACAUD & LEDON, 2016
MNHN-F-A29431
original
Collection
Ledon
France
Gironde
Blaye
Ledon, Daniel|Ledon, Daniel
Bartonien
[84]
PARATYPE
Nucellopsis
ponsi
MERLE, 2005
MNHN-F-A24205
original
Collection
Ledon
France
Oise
Bachivillers
Remise Madame
Ledon, Daniel|Ledon, Daniel
Thanétien
[85]
PARATYPE
Melanatria
guanensis
PACAUD, 2007
PARATYPE
Moniquia
guanensis
(PACAUD, 2007)
MNHN-F-A25435
original
Collection
Ledon
France
Pyrénées-Atlantiques
Gan
Tuilerie (La)
Ledon, Daniel|Ledon, Daniel
Yprésien
[86]
FIGURÉ
Pseudoliva
laudunensis
(DEFRANCE, 1826)
MNHN-F-R11782
original
Collection
Ledon
France
Marne
Pourcy
Moulin de l'Ardre, Ferme Macquart
Ledon, Daniel|Ledon, Daniel
Yprésien
[87]
FIGURÉ
Eupatagus
ornatus
(DEFRANCE in BRONGNIART, 1822)
FIGURÉ
Eupatagus
almerai
(LAMBERT, 1927)
MNHN-F-R11786
original
Collection
Ledon
France
Oise
Monneville
Ledon, Daniel|Ledon, Daniel
Bartonien
[88]
FIGURÉ
Jsowerbya
auversiensis
(DESHAYES, 1865)
MNHN-F-R64502
original
Collection
Ledon
France
Val-d'Oise
Saint-Witz
Guépelle (Le)
Ledon, Daniel|Ledon, Daniel
Bartonien
[89]
FIGURÉ
Olssonella
vasseuri
(COSSMANN, 1921)
MNHN-F-A46055
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[90]
FIGURÉ
Olssonella
vasseuri
(COSSMANN, 1921)
MNHN-F-A46056
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[91]
CITÉ
Olssonella
vasseuri
(COSSMANN, 1921)
MNHN-F-A46057
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[92]
CITÉ
Olssonella
vasseuri
(COSSMANN, 1921)
MNHN-F-A46062
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[93]
CITÉ
Olssonella
vasseuri
(COSSMANN, 1921)
MNHN-F-A46063
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[94]
FIGURÉ
Pseudodostia
calcarata
(COSSMANN & PISSARRO, 1905)
MNHN-F-A47049
original
Collection
Ledon
France
Eure
Pacy-sur-Eure
Ledon, Daniel|Ledon, Daniel
Lutétien
[95]
FIGURÉ
Moniquia
verneuillii
(ROUAULT, 1850)
MNHN-F-A47351
original
Collection
Ledon
France
Pyrénées-Atlantiques
Gan
Tuilerie (La)
Ledon, Daniel|Ledon, Daniel
Yprésien
[96]
FIGURÉ
Moniquia
verneuillii
(ROUAULT, 1850)
MNHN-F-A47352
original
Collection
Ledon
France
Pyrénées-Atlantiques
Gan
Tuilerie (La)
Ledon, Daniel|Ledon, Daniel
Yprésien
[97]
FIGURÉ
Athleta (Volutospina)
ledoni
PACAUD & PONS, 2013
MNHN-F-A49472
original
Collection
Ledon
France
Yvelines
Villiers-Saint-Frédéric
Butte Saint-Léonard
Ledon, Daniel|Ledon, Daniel
Lutétien
[98]
FIGURÉ
Pachycrommium
acuminatum
(LAMARCK, 1804)
MNHN-F-A49894
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[99]
FIGURÉ
Pachycrommium
acuminatum
(LAMARCK, 1804)
MNHN-F-A49895
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[100]
FIGURÉ
Pachycrommium
acuminatum
(LAMARCK, 1804)
MNHN-F-A49896
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[101]
FIGURÉ
Spirancilla
nana
(ROUAULT, 1850)
MNHN-F-A49943
original
Collection
Ledon
France
Pyrénées-Atlantiques
Gan
Tuilerie (La)
Ledon, Daniel|Ledon, Daniel
Yprésien
[102]
FIGURÉ
Eovoluta
lajoyi
(DESHAYES, 1835)
MNHN-F-A57379
original
Collection
Ledon
France
Loire-Atlantique
Saint-Aignan-Grandlieu
Pierre-Aiguë
Ledon, Daniel|Ledon, Daniel
Bartonien
[103]
FIGURÉ
Eovoluta
lajoyi
(DESHAYES, 1835)
MNHN-F-A57380
original
Collection
Ledon
France
Loire-Atlantique
Saint-Aignan-Grandlieu
Pierre-Aiguë
Ledon, Daniel|Ledon, Daniel
Bartonien
[104]
FIGURÉ
Ectinochilus
atacicus
(DONCIEUX, 1908)
MNHN-F-A51123
original
Collection
Ledon
France
Pyrénées-Atlantiques
Gan
Tuilerie (La)
Ledon, Daniel|Ledon, Daniel
Yprésien
[105]
CITÉ
Plesiotriton
cailloelensis
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A51857
original
Collection
Pons
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[106]
FIGURÉ
Plesiotriton
evanesco
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52790
original
Collection
Ledon
France
Aisne
Brasles
Ledon, Daniel|Ledon, Daniel
Lutétien
[107]
FIGURÉ
Plesiotriton
volutellus
(LAMARCK, 1803)
MNHN-F-A52792
original
Collection
Ledon
France
Yvelines
Beynes
Ledon, Daniel|Ledon, Daniel
Lutétien
[108]
FIGURÉ
Plesiotriton
volutellus
(LAMARCK, 1803)
MNHN-F-A52793
original
Collection
Ledon
France
Yvelines
Beynes
Ledon, Daniel|Ledon, Daniel
Lutétien
[109]
FIGURÉ
Plesiotriton
calciatus
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52917
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[110]
FIGURÉ
Colubratriton
garini
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52935
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[111]
FIGURÉ
Colubratriton
garini
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52936
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Bois-du-But
Ledon, Daniel|Ledon, Daniel
Lutétien
[112]
FIGURÉ
Colubratriton
garini
PACAUD, LEDON & LOUBRY, 2015
MNHN-F-A52937
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[113]
FIGURÉ
Varicipotamides
diacanthinus
(COSSMANN, 1898)
MNHN-F-A52961
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[114]
FIGURÉ
Varicipotamides
diacanthinus
(COSSMANN, 1898)
MNHN-F-A52962
original
Collection
Ledon
France
Gironde
Blaye
Carrière de l'Octroi
Ledon, Daniel|Ledon, Daniel
Bartonien
[115]
FIGURÉ
Niso
eburnea
RISSO, 1826
MNHN-F-A53724
original
Collection
Ledon
France
Alpes-Maritimes
Cagnes-sur-Mer
Ledon, Daniel|Ledon, Daniel
Zancléen
[116]
FIGURÉ
Pachycrommium
scalariformis
(DESHAYES, 1825)
MNHN-F-A30401
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Bois-du-But
Ledon, Daniel|Ledon, Daniel
Lutétien
[117]
FIGURÉ
Pachycrommium
scalariformis
(DESHAYES, 1825)
MNHN-F-A30402
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Bois-du-But
Ledon, Daniel|Ledon, Daniel
Lutétien
[118]
FIGURÉ
Ampullina
aizyensis
(BAYAN, 1870)
MNHN-F-A30408
original
Collection
Ledon
France
Oise
Bachivillers
Remise Madame
Ledon, Daniel|Ledon, Daniel
Thanétien
[119]
FIGURÉ
Ampullina
aizyensis
(BAYAN, 1870)
MNHN-F-A30409
original
Collection
Ledon
France
Oise
Bachivillers
Remise Madame
Ledon, Daniel|Ledon, Daniel
Thanétien
[120]
FIGURÉ
Ampullina
rustica
(DESHAYES, 1864)
MNHN-F-A30414
original
Collection
Ledon
France
Eure
Douains
Ledon, Daniel|Ledon, Daniel
Lutétien
[121]
FIGURÉ
Hippochrenes
fissura
(COQUEBERT de MONTBRET & BRONGNIART, 1793)
MNHN-F-A32376
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[122]
FIGURÉ
Tectus (s. str.)
mitratus
(DESHAYES, 1832)
MNHN-F-A32410
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Bois-du-But
Ledon, Daniel|Ledon, Daniel
Lutétien
[123]
FIGURÉ
Tectus (s. str.)
mitratus
(DESHAYES, 1832)
MNHN-F-A32426
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Ledon, Daniel|Ledon, Daniel
Lutétien
[124]
FIGURÉ
Calotrophon (Panamurex)
fusinoides
(GARDNER, 1947)
MNHN-F-A32435
original
Collection
Ledon
Etats-Unis
Calhoun County
Tenmile Creek
Ledon, Daniel|Ledon, Daniel
Miocène
[125]
FIGURÉ
Metaconulus
heres
(DESHAYES, 1863)
MNHN-F-A32636
original
Collection
Pacaud
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[126]
FIGURÉ
Streptodictyon
retrorsicosta
(SANDBERGER, 1860)
MNHN-F-A27212
original
Collection
Ledon
France
Essonne
Saint-Hilaire
Pierrefitte
Ledon, Daniel|Ledon, Daniel
Rupélien
[127]
FIGURÉ
Streptodictyon
retrorsicosta
(SANDBERGER, 1860)
MNHN-F-A27213
original
Collection
Ledon
France
Essonne
Saint-Hilaire
Pierrefitte
Ledon, Daniel|Ledon, Daniel
Rupélien
[128]
FIGURÉ
Seraphs
olivaceus
(COSSMANN, 1889)
MNHN-F-A28577
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[129]
FIGURÉ
Seraphs
chilophorus
(COSSMANN, 1889)
MNHN-F-A28779
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[130]
FIGURÉ
Seraphs
chilophorus
(COSSMANN, 1889)
MNHN-F-A28780
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[131]
FIGURÉ
Lindapterys
alata
(MILLET DE LA TURTAUDIÈRE, 1865)
MNHN-F-A29100
original
Collection
Ledon
France
Maine-et-Loire
Sceaux-d'Anjou
Ledon, Daniel|Ledon, Daniel
Piacenzien
[132]
FIGURÉ
Lindapterys
alata
(MILLET DE LA TURTAUDIÈRE, 1865)
MNHN-F-A29101
original
Collection
Ledon
France
Maine-et-Loire
Brigné
Beugnon
Ledon, Daniel|Ledon, Daniel
Piacenzien
[133]
FIGURÉ
Seraphs
olivaceus
(COSSMANN, 1889)
MNHN-F-A29225
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[134]
Niso
sp.
MNHN-F-A37401
original
Collection
Ledon
France
Yvelines
Maulette
Ledon, Daniel|Ledon, Daniel
Lutétien
[135]
Mitreola
sp.
MNHN-F-A38541
original
Collection
Ledon
France
(FR)
Yvelines
Thiverval-Grignon
Parc de l'Institut national agronomique
Ledon, Daniel|Ledon, Daniel
Lutétien
[136]
Ampullina
rustica
(DESHAYES, 1864)
MNHN-F-A45760
original
Collection
Ledon
France
Eure
Douains
Ledon, Daniel|Ledon, Daniel
Lutétien
[137]
Ampullina
edwardsi
(DESHAYES, 1864)
MNHN-F-A45764
original
Collection
Ledon
France
Yvelines
Montchauvet
Trois Fontaines (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[138]
Crommium
ponderosum
(DESHAYES, 1825)
MNHN-F-A45809
original
Collection
Ledon
France
Eure
Douains
Ledon, Daniel|Ledon, Daniel
Bartonien
[139]
Globularia (s. str.)
semipatula
(DESHAYES, 1864)
MNHN-F-A45813
original
Collection
Ledon
France
Aisne
Saint-Gobain
Ledon, Daniel|Ledon, Daniel
Yprésien
[140]
Lepidochitona
grinionensis
(LAMARCK, 1803)
MNHN-F-A46077
original
Collection
de Raincourt
France
Yvelines
Beynes
Ferme de l'Orme
Ledon, Daniel|Ledon, Daniel
Lutétien
[141]
Lepidochitona
defrancei
(de ROCHEBRUNE, 1883)
MNHN-F-A46088
original
Collection
de Raincourt
France
Yvelines
Beynes
Ferme de l'Orme
Ledon, Daniel|Ledon, Daniel
Lutétien
[142]
Bezanconia
spirata
(LAMARCK, 1804)
MNHN-F-A46090
original
Collection
Coppini
France
Landes
Horsarrieu
Pédelail
Ledon, Daniel|Ledon, Daniel
Bartonien
[143]
Eocypraea
sp.
MNHN-F-A46096
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[144]
Pythiopsis
ovata
(LAMARCK, 1804)
MNHN-F-A46104
original
Collection
Auguste Silvestre (lègue François Certain)
France
(FR)
Yvelines
Thiverval-Grignon
Parc de l'Institut national agronomique
Ledon, Daniel|Ledon, Daniel
Lutétien
[145]
Callitrochilia
sp.
MNHN-F-A46109
original
Collection
Auguste Silvestre (lègue François Certain)
France
(FR)
Yvelines
Thiverval-Grignon
Parc de l'Institut national agronomique
Ledon, Daniel|Ledon, Daniel
Lutétien
[146]
Pyrazopsis
angulatus
(SOLANDER in BRANDER, 1766)
MNHN-F-A46118
original
Collection
Auguste Silvestre (lègue François Certain)
France
(FR)
Yvelines
Thiverval-Grignon
Parc de l'Institut national agronomique
Ledon, Daniel|Ledon, Daniel
Lutétien
[147]
Eocypraea
inflata
(LAMARCK, 1803)
MNHN-F-A46125
original
Collection
Auguste Silvestre (lègue François Certain)
France
(FR)
Yvelines
Thiverval-Grignon
Parc de l'Institut national agronomique
Ledon, Daniel|Ledon, Daniel
Lutétien
[148]
Eocypraea
discrepans
PACAUD, LOUBRY & CAZES, 2025
MNHN-F-A46126
original
Collection
Auguste Silvestre (lègue François Certain)
France
(FR)
Yvelines
Thiverval-Grignon
Parc de l'Institut national agronomique
Ledon, Daniel|Ledon, Daniel
Lutétien
[149]
Eocypraea
insignis
PACAUD, LOUBRY & CAZES, 2025
MNHN-F-A46128
original
Collection
Auguste Silvestre (lègue François Certain)
France
(FR)
Yvelines
Thiverval-Grignon
Parc de l'Institut national agronomique
Ledon, Daniel|Ledon, Daniel
Lutétien
[150]
Athleta (Volutospina)
sp.
MNHN-F-A46139
original
Collection
Staadt
Royaume-Uni
Brockenhurst
Ledon, Daniel|Ledon, Daniel
Priabonien
[151]
Athleta (Volutospina)
sp.
MNHN-F-A46142
original
Collection
Staadt
Royaume-Uni
Brockenhurst
Ledon, Daniel|Ledon, Daniel
Priabonien
[152]
Cypraedia (s. str.)
sp.
MNHN-F-A46163
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[153]
Cypraedia (s. str.)
sp.
MNHN-F-A46166
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[154]
Cypraedia (s. str.)
sp.
MNHN-F-A46167
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[155]
Cypraedia (s. str.)
sp.
MNHN-F-A46168
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[156]
Cypraedia (s. str.)
sp.
MNHN-F-A46169
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[157]
Cypraedia (s. str.)
sp.
MNHN-F-A46182
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[158]
Cypraedia (s. str.)
sp.
MNHN-F-A46187
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[159]
Cypraedia (s. str.)
sp.
MNHN-F-A46190
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[160]
Cypraedia (s. str.)
sp.
MNHN-F-A46198
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[161]
Cypraedia (s. str.)
sp.
MNHN-F-A46206
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[162]
Cypraedia (s. str.)
sp.
MNHN-F-A46239
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[163]
Cypraedia (s. str.)
sp.
MNHN-F-A46254
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[164]
Cypraedia (s. str.)
sp.
MNHN-F-A46255
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[165]
Cypraedia (s. str.)
sp.
MNHN-F-A46258
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[166]
Eucypraedia
parisiensis
(SCHILDER, 1931)
MNHN-F-A46282
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[167]
Eucypraedia
sp.
MNHN-F-A46283
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[168]
Eucypraedia
sp.
MNHN-F-A46287
original
Collection
Ledon
France
Val-d'Oise
Chaussy
Garennes (Les)
Ledon, Daniel|Ledon, Daniel
Lutétien
[169]
Eucypraedia
sp.
MNHN-F-A46296
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[170]
Eucypraedia
sp.
MNHN-F-A46297
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[171]
Eucypraedia
cf.
georgii
(DEFRANCE, 1826)
MNHN-F-A46306
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[172]
Eucypraedia
sp.
MNHN-F-A46307
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[173]
Eucypraedia
sp.
MNHN-F-A46308
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[174]
Eucypraedia
sp.
MNHN-F-A46312
original
Collection
Ledon
France
Eure
Fontenay-en-Vexin
Patte-d'Oie
Ledon, Daniel|Ledon, Daniel
Lutétien
[175]
Ampullina
parisiensis
(d'ORBIGNY, 1850)
MNHN-F-A30382
original
Collection
Ledon
France
Yvelines
Montchauvet
Ledon, Daniel|Ledon, Daniel
Lutétien
[176]
Ampullina
aizyensis
(BAYAN, 1870)
MNHN-F-A30407
original
Collection
Ledon
France
Oise
Bachivillers
Remise Madame
Ledon, Daniel|Ledon, Daniel
Thanétien
[177]
Ampullina
aizyensis
(BAYAN, 1870)
MNHN-F-A30974
original
Collection
Ledon
France
Oise
Bachivillers
Remise Madame
Ledon, Daniel|Ledon, Daniel
Thanétien
[178]
Ampullina
grossa
(DESHAYES, 1864)
MNHN-F-A31109
original
Collection
Ledon
France
Oise
Chavençon
Carrière Tuyttens
Ledon, Daniel|Ledon, Daniel
Bartonien
[179]
Ampullina
depressa
(LAMARCK, 1804)
MNHN-F-A31125
original
Collection
Ledon
France
Eure
Douains
Ledon, Daniel|Ledon, Daniel
Lutétien
[180]
Ampullina
stampinensis
(COSSMANN & LAMBERT, 1884)
MNHN-F-A31130
original
Collection
Ledon
France
Essonne
Saint-Hilaire
Pierrefitte
Ledon, Daniel|Ledon, Daniel
Rupélien
[181]
Ampullina
grossa
(DESHAYES, 1864)
MNHN-F-A31222
original
Collection
Ledon
France
Oise
Chavençon
Carrière Tuyttens
Ledon, Daniel|Ledon, Daniel
Bartonien
[182]
Ampullina
lignitara
(DESHAYES, 1864)
MNHN-F-A31282
original
Collection
Ledon
France
Marne
Pourcy
Moulin de l'Ardre, Ferme Macquart
Ledon, Daniel|Ledon, Daniel
Yprésien
[183]
Mitreola
sp.
MNHN-F-A26447
original
Collection
Ledon
France
Eure
Caillouet-Orgeville
Ledon, Daniel|Ledon, Daniel
Lutétien
[184]
Paraseraphs
armoricus
(VASSEUR, 1882)
MNHN-F-A28397
original
Collection
Ledon
France
Gironde
Blaye
Ledon, Daniel|Ledon, Daniel
Bartonien
[185]
Dromiopsis
rugosa
(von SCHLOTHEIM, 1822)
MNHN-F-A28651
original
Collection
Ledon
Danemark
Fakse
Ledon, Daniel|Ledon, Daniel
Danien
[186]
Liotina
sp.
MNHN-F-A29393
original
Collection
Ledon
France
Loire-Atlantique
Saint-Aignan-Grandlieu
Pierre-Aiguë
Ledon, Daniel|Ledon, Daniel
Bartonien
[187]
Gisortia
coombii
(SOWERBY, J. de C. in DIXON, 1850)
MNHN-F-A24994
original
Collection
Ledon
France
Eure
Gisors
Mont-de-Magny
Ledon, Daniel|Ledon, Daniel
Lutétien
