XVII 4 | 
Descriptiones Nite e Collectio- 
nis J. Gistlü. 
Seripsit Johannes Gistl (1829). 
1. Hypochthon anguinus Laur. H. subru- 
fus, branchiarum rami tripennati sanguinei. 
Proteus anguinus. Laur Rept. p. 37. t. 4. f. 3. 
— Schneid. hist. amph, 1. p. 45. — Schreib. 
Philos, Transact. 1801. — Configl. et Rusc. de Proteo 
anguino, Pavia 1809 4. — Cuv. Rech. sur les oss, foss. 
T. 5. P. 2. t. 27. — Lat. Rept. II. p. 506. — Daud. 
Rept. VIII. p. 266. pl. 99. f. 1. — Cuv. inHum- 
boldt et Bonpl. Obs. de. Zool. 1. p. 119. t. 158. f. 
5 — 10. Reg: an, II. p. 102. — Schreib. Phil. transaet. 
1801. — Isis. 1. t. 5. — Hypochthon anguinus, 
Merr. Vers, e. Syst. d. Amph. p. 188. — Caledon 
anguinus Goldfuss Handb., der Zoolog. p. 127, 
— Protèe. Bose. nouv. Dict, d’hist. nat. t. 28 p. 174, 
Corpus subcompressum, laeve; rostrum depres- 
sum, obtusum; nares minimae, rimaeformes; lingua 
breyis, antice vix libera; in maxilla dentum series 
duae, in mandibula series unica, acutorum; pedes an- 
teriores branchiis non procul, Longitudo 9 — 31”. 
Habitat in aquis subterraneis lacus Zirknitzensis 
et Sittichensis, et autri Magdalenae, prope ‚Adelsberg 
in Carniolia; per plures annos, excepta aqua, sine 
nutrimento vivere potest; limacibus, vermibuspue vic- 
titare putatur; ramuli sanguinei, subrufi, et albican- 
tes variant, 
2. Siren lacertina Lin. 8. corpore laevi 
ülute fusco seu nigricante, punctis granulosis albican- 
tibus, linea laterali albida; palmis tetradactylis. 
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