Nucleolites britanna Defr, . . . 
CATALOGUE RAISONNÉ DES ÉCHINIDES. 
— canaliculatus Goldf , 
_ carinatus Goldf, . . . 
— castanea Brongn. . . 
— columbaria Lamk . , 
- cor-avium Defr , . . . 
— depertitus Defr . . . 
— depressa Brongu. . . 
— depressa Brongn, 
— depressus Münst, 
= dilatatus Agass. . . . 
— excentricus Goldf, . . 
— Goldfusii Desml.. , . . 
— granulosus Münst. 
- grignonensis befr. 
— heplagona Grat, ,. 
_ lacunifera Mer, . . , . . 
— lacunosus Agass. . . . 
— levis, Del fe 
_ lapis-caucri Goldf. 
— Marmini Desml., . . 
_ Münsteri Desml.. . . 
— obovata Desml. . . , 
— orbicularis Grat., . . 
_ ovulum Lamk, , .. 
— ovulum Defr, . . . . 
— ovulum Goldf. . . . 
— paraplesius Agass. . 
— patellaris Goldf, . . . 
— pyrilormis Goldf. . . 
— semiglobus Münst. . 
e scutella Goldf, . . . . 
scutatus Goldf. . . . 
— Sowerby Defr.. . . . 
— subcarinatus Goldf. . . 
— testudinaria Desml. . . 
e testudinarius Münst. 
= trunculatus Rœm. . . 
Pedinaornala Agass. . . . . . : . 
Peltas 
rotala Agass. . . . « . . . 
subnuda Agass. ...,. 
tes pulchellus Agass. . . . 
Pygaster umbrella Agass. . . . . 
Pygor 
Pygur 
hynchus minor Agass. . . 
= obavatus Agass. . . 
us fungiformis Agass. . , 
pulvinatus d'Arch,. . . 
Pyrina Castanea Desml. . . . . 
depressa Desml, . . .. 4 dre d 
echinonea Desmi, . . 
etrocoriensis Desml. , : ... 
L 
fourasensis d'Arch. . . . . 
N 
Catopygus carinatus Agass. 
Hyboclypus canaliculatus Desor. 
Catopygus carinatus Agass,. 
Galerites Castanea Agass. 
Catopygus columbarius Agass. 
Nucleopygus cor-avium Agass. 
Pygorhynchus grignonensis Agass. 
Pyrina depressa Desml. 
Pygaulus depressus Agass. 
Pyrina Goldfusii Agass. 
Nucleolites Lamarckii Defr. 
Dysaster excentricus Desor, 
Catopygus columbarius Agass. 
Nucleolites clunicularis Phillips. 
Dysaster granulosus Agass. 
Pygorhynchus grignonensis Agass. 
— heptagonus Desor. 
Clypeus Hugii Agass. 
Nucleolites Nicoleti Agass, 
Calopygus lævis Agass. 
Cassiduius lapis-cancri Lamk. 
— Marmini Agass. 
Pygorhynchus scutella Agass, 
Pygurus obovatus Agass. 
Pygaster costellatus Agass. 
Pyrina ovulum Agass. 
Calopygus carinatus Agass, 
— lævis Agass. 
Nucleolites dimidiatus Phillips. 
Lenita patellaris Agass. 
Catopygus pyriformis Agass, 
Dysaster semiglobus Desor. 
Pygorhynchus scutella Agass. 
Nucleolites micraulus Agass. 
—= clunicularis Phillips. 
Pygorhynchus subcarinatus Agass. 
Cassidulus testudinarius Brongn. 
Pygorhynchus scutella Agass. 
Pyrina pygæa Desor, 
Pr 
Pedina sublævis Agass. 
—  sublævis Agass. 
—  Gervillii Agass. 
Peltastes acanthoides Agass. 
Pygaster dilatatus Agass. 
Pygurus minor Agass, 
—  obovatus Agass. 
—  Marmonti Agass, 
Pygaulus pulvinatus Agass. 
Galerites Castanea Agass. 
Pygaulus depressus Agass. 
Pyrina ovala Agass 
Globator petrocoriensis Agass, 
ot 
