8. Gorgospyris schizopodia, n. sp. (Pl. [87], fig. 4).

Shell hemispherical, smooth, with slight sagittal stricture and small regular, circular pores. Basal plate with four large central and a circle of small pores. Feet fifteen to twenty, broad, lamellar, confluent at the base, about as long as the shell, irregularly divided or forked.

Dimensions.—Shell 0.06 long, 0.08 broad; feet 0.05 to 0.08 long.

Habitat.—Western Tropical Pacific, Station 225, depth 4475 fathoms.

9. Gorgospyris thamnopodia, n. sp.

Thamnospyris thamnopodia, Haeckel, 1881, Prodromus, p. 143.

Shell nut-shaped, tuberculate, with deep sagittal stricture and irregular, roundish pores. Basal plate with numerous small pores. Feet twenty to thirty, slender, curved, divergent, twice to three times as long as the shell, irregularly branched.

Dimensions.—Shell 0.08 long, 0.12 broad; feet 0.15 to 0.25 long.

Habitat.—Indian Ocean (Madagascar), Rabbe, surface.

Subfamily 8. Circospyrida, Haeckel, 1881, Prodromus, p. 443.