638 LINDSTRÖM, ON THE äCORALLIA BALTICA» OF LINN^US. 



cavernulis oblongis reptatricibus excavatum», and in »Hortus- 

 Cliffortianus» (1738), p. 481, Cellipora niargine catenulato, 

 Crescit in mari Baltico juxta Gotlandiani.» 



All authors regard this fossil as the common, large tubed 

 Halysites catenularius. The figure, however, gives the impres- 

 sion that the small tubed species. Hal. escharoides, had been the 

 prototype. According to M. Edw. & H. Wahlenberg's Tubip, 

 catenularia should be Hal. escharoides, but, as he expressly states 

 that of it »nulla forma tubos intus stellatos habet» this can- 

 not be so. 



P. 37, N:o XIIX(!). Millepora dichotorna, repens, teres,. 

 poris axillaribus solitariis emirientihus. Fig. XXVI. 



1749 » » Am. Acad. I, 105. 



1753 » » Museum Tessinianum Tab. III, f. 3.. 



1768 Tubipora serpens S. N. ed. XII, 1271. 



1819 Tubiporites serpens Wahlenberg, 99. 



Tubipora serpens in S. T!i[. ed. X, 790, is only cited from the 

 Mediterranean, but, nevertheless, Linn^üS in the twelfth edition 

 unites this and the fossil one under the same name. 



This species was by M. Edw. & Haime H. N. Cor. III, 

 297 called Syringopora serpens, to which species they also refer 

 the next coral. 



P. 37, N:o XIX. Millepora tuhnlis cylindrcweo-flexuosis, 

 distantihus, congestis plurimis. Fig. XXII. 



This is not nientioned by Linn^us in any of the ed. of 

 S. N., nor elsewhere afterwards. It is Tubipora strues of Modéer^ 

 Om slägtet Pipmask, Vet. Ak. Handl. 1788, p. 247. 



P. 38, N:o XX. Millepora memhranacea, plana, punctis 

 GOntiguis quincuncialihus, fig. XIX. 



1752 Millepora crustacea plana etc. LöFLiNG p. p., Beskrif- 



ning på tvenne fina Co- 

 raller, Vet. Ak. Handl. 

 Tab. III, f. 1—2 p. 109. 



1758 Millepora eschara S. N. ed. X, 792. 



1761 » » F. Su. ed. II. 537. 



