Genus: Archegosaurus GOLDFUSS, 1847
Etymology:

Species: decheni GOLDFUSS, 1847
Etymology:

Referred material:

Note: Per SCHOCH & MILNER, 2000…From the type locality: Hundreds of specimens including collections at BMNH, FG, GMBS, GPIT, MB, MCZ, MNHN, SMNS, UMZC (= DMSW). The location of GOLDFUSS’ other types, also in th Dechen collection is uncertain…

LYDEKKER 1890

BMNH R1746: Cast of ventral armor and numerous limb-bones and ribs.

BMNH R1747: 2 casts of a vertebral column and ventral armor.

BMNH 35802-3: Fragmentary skull and part of ventral armour and some ribs.

BMNH 40043: Skull and ventral armour of an immature individual.

BMNH 35798: Skull and ventral armour of an immature individual.

BMNH 40045: Fragmentary skull, vertebral column and ventral armour of a juvenile.

BMNH 29004: Impression of part of the vertebral column, pelvic girdle and dermal armour.

BMNH 42807: Vertebral column, ribs and ventral armour.

BMNH 35655: Vertebral column, impressions of the limb-bones, and part of the ventral armour of an immature individual.

BMNH 29005: Ventral armour of an immature individual.

WITZMAN, 2007

MB Am 227 (young adult): Skeleton with scales.

MB Am 229, 252, 273, 289, IGS UII 3/1: Skeleton with scales.