Lam. Hist. 2 228.
Madrepora fastigiata, Gmel. Syst. Nat. 1 3777.
Icon. Soland. and Ellis, t. 33. Esp. Suppl. t. 82.

9. Porites subdigitata, Lam. Hist. 2 271.
Icon. --

10. Porites clavaria, Lam. Hist. 2 270.
Madrepora porites, Gmel. Syst. Nat. 1 3774.
Icon. Soland. and Ellis, t. 47. f. 1.

11. Astrea stellulata ? Lam. Hist. 2 261.
Madrepora stellulata, Soland. and Ellis, page 165.
Icon. Soland. and Ellis. t. 53. f. 3, 4.

Obs. The stars in this specimen are more numerous, and do not perforate.

12. Madrepora prolifera. Lam. Hist. 2 281.
Madrepora muricata, Gmel. Syst. 1 3775.
Icon. Soland. and Ellis, t. 57.

13. Madrepora abrotanoides, Lam. Hist. 2 280.
Madrepora muricata, Gmel. Sys. Nat. 1 3775.
Icon. Soland. and Ellis, t. 57.

14. Seriatopora subulata, Lam. Hist. 2 282.
Madrepora seriata, Pallas. Zooph. p 336.
Madrepora lineata, Esper. Suppl. 1 t. 19.
Icon. Soland. and Ellis, t. 31. f. 1. 2.

15. Madrepora laxa (?) Lam. Hist. 2 280.

16. Madrepora plantaginea (?) Lam. Hist. 2 279.
Icon. Esper. Suppl. 1 t. 54.

17. Madrepora corymbosa, Lam. Hist. 2 279.

18. Madrepora pocillifera, Lam. Hist. 2 280.

19. Gorgonia flabellum, Gmel. Syst. Nat. 1 3809.
Flabellum Veneris, Ellis, Corall. page 76.
Icon. Soland. and Ellis, t. 26. f. A.

20. Galaxaria cylindrica, Lamouroux.
Corallina cylindrica, Soland. and Ellis, 114.
Icon. Soland. and Ellis, t. 22. f. 4.

21. Spongia muricina (?) Lam. Hist. 2 369. Number 74.
Icon. Seba. Mus. 3 t. 97. f. 2.

22. Spongia perfoliata, Lam. Hist. 2 370. Number 78.
Icon. --

23. Spongia basta, Pallas. Zooph. 379. Lam. Hist. 2 371. Number 82.
Icon. -- Esper. 2 t. 25.

24. Spongia alcicornis, Esper. Lam. Hist. 2 380. Number l26.
Icon. -- Esper. 2 page 248. t. 28.

25. Spongia spiculifera ? Lam. Hist. 2 376. Number 106.
Icon. --

Three or four other species of Spongia were brought home, which I have
not been able to identify with all of Lamarck's descriptions, or with any
figures; but as this author has described many species from the
collection of Peron and Lesueur, which have not hitherto been figured, I
have not considered them as new, until I have had an opportunity of
examining more New Holland species, and of seeing those described by
Lamarck.

...

MOLLUSCA.

BY JOHN EDWARD GRAY, ESQUIRE, F.G.S.

1. CONCHOPHORA.

1. Solenomya australis.
Solemya Australis, Lam. Hist. 5 489.
Mya marginipectinata, Peron and Lesueur.

2. Mactra abbreviata ? Lam. Hist.