802 
ALPHABETICAL TABLE OF AUTHORS 
Gyllenh.-— Gyllenhal (L.), a 
Swedish naturalist. We quote the 
fourth part of the first volume of 
his 
“ Insecta Suecica,” 1 vol. 8vo. Lipsi®, 
1827. 
Ha an (William de). Curator of 
the Royal Museum of the Nether- 
lands, at Leyden. 
“ Mornographi® Ammoniteorum et Go- 
niatiteorum Specimen,” 8vo. Leyden, 
1825. 
Hagenb.— -Hagenbach (J. J.), 
one of the Curators of the Royal 
Museum of Leyden, died 1826. 
“ Mormolyce Novum Genus,” 1 vol. 8vo. 
with a plate. Nuremberg®, 1825. 
Hamm.—Hammel (A. D.) 
“ Entomological Essays,” No. 1—6. 8vo. 
Petersburg, 1821—1827. 
“ Observations on the Blatta germanica,” 
8vo. Petersburg, 1821. 
Hammer (L. F.), Professor of 
Natural History at Strasburg, son- 
in-law of the late Hermann. 
We quote his memoir on the American 
Ostrich, published in the Annales du 
Museum. 
Hardw. — Hardwicke (T.), an 
English general who resided in 
India. 
I quote several of his papers from the 
Linn®an Transactions. 
Harlan (Richard), an American 
naturalist and physician. Professor 
of Comparative Anatomy at Phila- 
delphia. 
“ Fauna Borealis Americana,” 1 vol. 8vo. 
Philadelphia, 1825, a work which con- 
tains the history of the quadrupeds of 
that country. 
He has also published various interesting 
Memoirs among those of the Lyceum 
of New York and of the Academy of 
Natural Sciences of Philadelphia. 
Harris (G. P.), an English na- 
turalist. 
I quote his description of two new species 
of Didelphis, inserted in the Linn®an 
Transactions, vol. IX, 
Harr. — Harris (Moses), an 
English painter. 
“ An Exposition of English Insects,” in 
French and English, 1 vol. 4to. with 
coloured plates. London, 1781. 
Hart. — Hartmann, painter and 
engraver of subjects of Natural His- 
tory at St. Gall. 
Author of a System of the terrestrial and 
fluviatile Testacea of Switzerland. 
Hasselq.— Hasselquist (Fred.) 
a Swedish naturalist, one of the first 
pupils of Linnaeus, born 1722 , died 
1752. 
His Travels in the East were published 
by Linn®us in the Swedish language, 
with Latin descriptions of the animals 
and plants. Stockholm, 17 — . 
There is a French translation without 
the descriptions, 1 vbl. 12mo. Paris, 
1769. 
Hasselt (J. C. Van), a young 
Hollander, physician, and natural- 
ist, the friend and companion of 
Kulh, whom he survived but a few 
months. 
Hegetsch.- — Hegetschweiler 
(J. J.), a naturalist of Switzerland. 
“ Dissertatio Inauguralis Zootomica de 
Insectorum Genitalibus,” 1 vol. 4to. 
Turici, 1820. 
Helw.— Helwigg (J. C. L.) 
“ Fauna Etrusca, &c. Petrii Rossii, ite- 
rum edita et annotatis perpetuis aucta,” 
1 vol. 8vo. Helmstadii, 1755. See 
Illiger. 
Herbst (J. F. W.), a preacher 
at Berlin, born 1743. 
“ Natursystem aller Bekanten in und 
Ausl®ndischen Insekten,” &c. von 
Carl. Gustaf Jablousky forgesetz, von 
J. F. W. Herbst, 10 vols. 8vo. with 
an atlas of coloured plates to each vo- 
lume. Berlin, 1785, et seq. It is a 
treatise .on the Coleoptera. 
“ Versuch einer Najturgeschichte der 
Kraben und Krebse,” 3 vols. 4to. 
with sixty- two coloured plates. Berlin, 
1790 — 1803. A treatise on the Crus- 
tacea, and a useful compilation: con- 
taining several new figures. 
“Natursystem der ungeflugelten Insec- 
ten” (the genera Solpuga, Tarentula, 
