vi CONTENTS. 



VI I, Ohfirviitioiis on the Oeconomy of the Ichneumon Manifcjiator 

 Linn. By Thomas Marfliam, Efq, Sec. L.S. — p. 25 



VI If. Defer ij^f ion of a new Species of Opcrciilaria. By Mr. 

 Thomas Young, F.R. and L.S. — — P- 3° 



IX. Dtfcriptions of Eight new Fifljes from Sumatra. By Mr. 

 I^ungo Park, A L.S. — — — ?• 33 



X. Lindfiva, a new Genus of Ferns. By Jonas Dryander, M.A. 

 Libr. R.S. and F.L.S. — — — P- 39 



XI. On a Species of TelUna, not dcfcribed by Linnaus. By Wil- 

 liam George Maton, A.B. F.L.S. — P- 44 



XII. Ohfervations upon the Generic CharaBer of Ulva, %vith De- 

 fcriptions of fome new Species. By Thomas Jenkinfon Wood- 

 ward, Efq. F.L.S. — — — ^ P' 4^ 



XIII. Account of a Species of Bark, the Original ^ina-^iina of 

 Pern, fcnt over by Monf. de la Condamine to Cromwell Mor- 

 timer, Efj. Sec. R. Soc. about 1749. Communicated to A. B. 

 Lambert, Efq. F.R.S. V.P.L.S. by John Hawkins, Efq. of 

 Dorchefler — — — — P* 59 



XIV. Natural Hi/lory of Perca Scandens. By Lieutenant Dal- 

 dorff, of Tranquebar. Communicated by Sir Jofeph Banks, 

 Bart. K.B. F.R.S. H.M.L.S. — — p. 62 



XV. Thefpecifc CharaBers of fome minute Shells difcovcred on the 

 Coafl of Pcnibrokefiyire, with an Account of a new marine Ani- 

 mal. By John Adams, EJiq, F.L.S. — p. 64 



XVI. On 



