3 
PANOPiEA Ipsviciensis. 
TAB. DCXI. — iftgs. 3 and 4. 
Spec. Char. Subcylindrical, rather compressed, un- 
dulated, thin, anteriorly rounded or obliquely 
rotundato-truncate,posteriorlytruncated, gaping*. 
Beaks central. 
Syn. Panopsea Ipsviciensis, Valenc. Arch, du Mus. 
d’Hist. Nat. vol. 1 . 28 and 36. P. Faujasii, Su- 
pra, t. 602. Jigs. 3 and 5. 
This species is justly distinguished by Prof. Valenciennes 
from P. Faujasii of Sicily, which is a much more ventricose 
and oval shell ; he also separates it from the shell repre- 
sented in the upper figure of Tab. 602 of this work, which 
he has named P. Sowerbyi. If that be really different from 
P. Ipsviciensis, it will be known by being flatter, and ha- 
ving the umbones nearer the anterior side ; but it is evi- 
dently a crushed specimen. 
Found abundantly in the Coralline Crag at Ramsholt, 
but rarely perfect; also at Ipswich and other places in 
Suffolk. The specimen figured enriches Mr. S. V. Wood’s 
cabinet. 
In the following list of all the fossil species of Panopsea 
some errors that have been published are corrected. 
1. Panopsea Aldrovandi (Menard). Chama Glycimeris 
altera, Aldrovandus Test. lib. 3. 473. Lister Conch, t. 
414. f. 258. Mya Glycimeris, Gmel. 3222. Chemnitz 
Conch. 6. t. 3. f 25. Panopsea Aldrovandi, Menard de 
la Grope , Ann. du Musee , 9. 131. Lam. Hist. Nat . 5. 
457. Phil. Enum. Moll. Sicil. 7. t. 2 ,f 2. a. b. Valen- 
ciennes, Arch, du Mus. d'Hist. Nat. 1. 22 and 35. pi. 4 ./ 
1. a. and b. 
2. P. Faujasii, (Menard)- Panopsea Faujasii, Menard l. c. 
131. t. 12. Phil. 1. c. 7. t. 2. f. 3. Valenc. 1. c. 13 and 
35. Mya Panopsea, Brocchi 532. Panopaea Aldrovandi 
foss., Lam. Hist. Nat. 5. 457. 
3. P. Ipsviciensis (Valenc.). P. Faujasii, M. C. 602. f. 3 
