CATALOGUE OF AUTHORS. 455 
** Coleoptera Microptera Brunsvicensia,” &c., 1 vol. 8vo. Brunsvige, 1802. 
** Monographia Coleopterorum Micropterorum,” 1 vol.8vo. Gottinge, 1806. 
** Nosography of the genus Ichneumon,” 1 vol. (the first) Svo. with plates, 
1814. 
‘** Monographia Ichneumonum Pedemontane Regionis,” forming part of the 
twenty-fourth volume of the Memoirs of the Academy of Sciences of Turin. 
“© A Monograph of apterous Ichneumons,” 1 vol. Svo, with plates. 
The description of a new genus, Helwigia, of the same tribe, an extract of which 
has been published in the Bulletin Universel of Baron de Ferussac. 
** Conspectus Generum et Familiarum Ichneumonidum, auctoribus J. L. C. 
Gravenhorst et C. G. Neg. ab Esenbeck,” 4to. 
Gray (J. E.), an English naturalist attached to the British Mu- 
seum. 
Author of Memoirs on Reptiles in the Annals of Philosophy, 1825, and the Philo- 
sophical Magazine, 1827. 
Grew (Nehemiah), celebrated for his discoveries in his ‘* Vegeta- 
ble Physiology,’”’ Secretary of the Royal Society of London, died 
1711. I sometimes quote his 
“Museum Regalis Societatis,” folio. London, 1681. 
Gronov.—Gronovius (John Frederick). 
Author of various Memoirs on Fishes, published among those of various learned 
bodies, the Philosophical Transactions in particular. 
Gronoy.—Gronovius (L. Theodore), a municipal officer of Ley- 
den, nephew of the preceding, born 1730, died 1777. 
** Museum Ichthyologicum,” 1 vol. folio. Leyden, 1754. 
“ Zoophylacium Gronovianum,” 1 vol. folio. Leyden, 1765—1787. 
GenpiEr (G. A.), painter and engraver at Halle. 
Quoted for a Memoir in the Naturforscher. 
Guatt.—Gua.tiEr1(N.), physician at Florence, previously a Pro- 
fessor at Pisa. 
“‘Index Testarum Conchyliorum que adservantur in Museo R.” Gualteri, folio. 
Florence, 1742. 
The figures are numerous and exact. 
Gurer.—GueEnrin (F. E.), member of the Societé d’Histoire Natu- 
relle. 
A Memoir on a dipterous Insect of the genus Boletophila published in the tenth 
volume of the Annales des Sciences Naturelles. 
A second on the Eurypode, a new genus of the Crustacea, in the sixteenth vo- 
lume of the Memoires du Museum d’Histoire Naturelle. 
A third ona new genus, Themisto, of the same class, in the fourth volume of the 
Mem. d’Hist. Nat. 
