INDEX TO THE HISTORIA CONCHYLIORUM. 
23 
Gmelin have been derived wholly from this figure: and it appears to differ 
only from Pholas Candida in being larger, and rather broader in proportion to 
the length. 
433. 276. Pholas Dactylus; and is taken from the Appendix to the Historia Animalium 
Angliae, t. 2. f. 3. 
434. 277. Pholas cost at a. 
435. 278. Pholas Candida. 
436. 279. These figures, as well as t. 435. have been copied from the Appendix to the His¬ 
toria Animalium Anglias; and the uppermost figure is Pholas crispata, and the 
other Pholas Candida. 
437. — Quoted by Gmelin for Mytilus lithophagus, but it is more like Mytilus ambiguus; 
and I should have considered it to be the latter species, if it had not been placed 
by Lister among the Multivalves. 
439. 280. Lepasfascicularis. 
_. 281. Lepas pollicipes; and Klein, in the Methodus Ostracolog. 1.12. f. 91. has copied 
this figure. 
— 282. Lepas dentata; and Klein’s t. 12. f. 92. is a copy. 
440. 283. Lepas anserifera; and Klein’s t. 12. f. 93. is a copy. 
442. 284. This species is unnoticed in the Descriptive Catalogue; and it is the Balanus pon- 
derosus of Solander, and the Balanus latus of Lamarck. Klein’s Methodus 
Ostracolog. t. 12. f. 96. and Petiver’s Gazophylacium, t. 153. f. 12. have been 
copied from this figure. 
443. 285. Referred to by Lamarck for his Balanus cylindraceus; which is probably the 
same as Gmelin’s Lepas cylindrica, and the Balanus Tulipa of Solander: I how¬ 
ever doubt whether either of these is more than a variety of Lepas Tintinnabu- 
lum, for which species this figure has been quoted by almost every author ex¬ 
cept Lamarck. Klein’s 1.12. f. 97- is a badly executed copy. 
— 286. Lepas Balanus. 
444. 287- Lepas striata; and Klein’s 1.12. f. 96. and 97. are copies. 
445. 288. Lepas Diadema; and Klein, in his Methodus Ostracolog. t. 12. f. 98. has copied 
the uppermost figure. 
FOSSIL BIVALVES AND MULTIVALVES. 
447. 1. Is the Anomia Pecten of Linneus, and Pecten papyraceus of Sowerby. Lister has 
taken this figure from the Historia Animalium Anglise, t. 9. f. 49; and it has 
been again partially copied by Petiver in his Gazophylacium, t. 51. f. 8; and also 
in the Encyclopedic Methodique, t. 244. f. 8 : in the latter work it is placed 
among the Terebratulae. 
448. 2. Is the upper valve of a Productus. 
449. 4. Terehratula media of Sowerby. 
— 5. Much resembles Walcott’s fig. 30. of the “high waved Cockle;” and is considered 
by Mr. Geo. Sowerby to be the Terehratula ohliqua of his father’s Mineral 
Conchology. 
450. 6. Terehratula pectita of Sowerby. 
— 7. Terehratula tetrdedra of Sowerby. 
— 8. I have seen this shell in some limestone from Ledbury; and Mr. Miller informs 
me, that it is the Terehratulitespriscus of Von Schlotheim. 
451. 9- Is the Inoceramus sulcatus of Parkinson and Sowerby; and both this and the 
following figure have been erroneously quoted by Lamarck for his Pecten ver- 
sicostatus. 
452. 10. A variety of Inoceramus sulcatus. 
453. 11. Lister has copied this figure from Columna de Purpura, p. 22; and it has been 
again copied by Klein in his Meth. Ostracolog. 1.11. f. 75. It is quoted by Lin¬ 
neus, in the Systema Naturae, for Anomia lacunosa ; which is an uncertain spe¬ 
cies, and I have not met with any shell like it. 
— 12. Terehratula oroides of Sowerby; and this as well as the preceding figure has been 
copied from Columna de Purpura, p. 22. 
