Genus: Narindasaurus ROYO-TORRES, COBOS, MOCHO & ALCALA, 2020
Etymology: In reference to Narinda Bay, Ankinganivalaka municipality (previously known as Ankingavola), Spain, close to the Ankinganivalaka site where the type specimen was found and Greek, sauros, "lizard."

Species: thevenini ROYO-TORRES, COBOS, MOCHO & ALCALA, 2020
Etymology: In honor of Armand Thevenin, French palaeontologist who was interested in the Jurassic dinosarus of Madagascar at the begining of the 20th century. He published the first elemetns of this sauropod in 1907

Holotype: MHNH MAJ 423-430

Locality: On the right bank of a menader of the Loza River, Ankinganivalaka municipality (previously known as Ankingavola), Spain.

Horizon: Middle part of the Isalo III Formation.

Biostratigraphy:

Age: Bathonian Stage, Upper Dogger Epoch, Middle Jurassic.

Material:

Breakdown as follows:

MHNH MAJ 423: A right premaxillary or premaxillary tooth.

MHNH MAJ 424: Anterior caudal vertebra.

MHNH MAJ 425: Middle-anterior chevron.

MHNH MAJ 426: Posterior caudal vertebra.

MHNH MAJ 427: Right ulna.

MHNH MAJ 428: Right tibia.

MHNH MAJ 429: Right fibula with a distal chevron attached.

MHNH MAJ 430: Left pubis.