Included taxa
Girard, C. (1853). Arachnidians. In: Marcy, R. (ed.) Natural History of the Red River of Louisiana. Washington, 32nd Congress, 2nd Session, Senate Appendix F (Zoology), 262-271. [reprinted twice in 1854: 33rd Congress, 1st Session, House of Representatives, 233-242; and 33rd Congress, 1st Session, Senate, 251-261] 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Aphonopelma hentzi | Theraphosidae | 262, pl. 16, f. 1-3 (Dmf; N.B.: this description reprinted twice in 1854: House p. 233, Senate p. 251) | Mygale hentzii |
| Hogna carolinensis | Lycosidae | 263, pl. 16, f. 4-5 (D) | Lycosa pilosa |
Genera
No genus found for this reference