[1285] Henneguy 1883.

[1286] Kobert 1895.

[1287] Neubert 1893.

[1288] [See p. 228.]

[1289] Gmelin 1752, p. 425.

[1290] Léorier 1825.

[1291] Stenberg 1868.

[1292] Richard 1877.

[1293] Henneguy 1883.

[1294] Wainio 1887, p. 47.