Volume 25,  Number 1

AL-HANDAL, A.Y., RIAUX-GOBIN, C. & WULFF, A.  Cocconeis pottercovei sp. nov. and Cocconeis pinnata var. matsii var. nov., two new marine diatom taxa from King George Island, Antarctica.

1–11
GESIERICH, D. & KOFLER, W.  Epilithic diatoms from rheocrene springs in the Eastern Alps (Vorarlberg, Austria). 43–66
KULIKOVSKIY, M.S. & LANGE-BERTALOT, H.  Morphology and distribution of Naviculadicta witkowskii Lange-Bertalot & Metzeltin and its transfer to the genus Chamaepinnularia Lange-Bertalot & Krammer. 67–76
KULIKOVSKIY, M.S., LANGE-BERTALOT, H. & WITKOWSKI, A.  Diatom flora of Polistovo-Lowatski Sphagnum tract (European Russia). I. Eolimna chistiakovae sp. nov. and further transfers to the genus Eolimna Lange-Bertalot & Schiller. 77–85
LI, Y., KOCIOLEK, J.P. & METZELTIN, D.  Gomphonema sichuanensis Li & Kociolek sp. nov. and Gomphonema heilongtanensis Li, Kociolek et Metzeltin sp. nov. from two high mountain lakes, China. 87–98
LIU, Y.,  FU, C., WANG,  Q. &  STOERMER, E.F.  Two new species of Pinnularia from Great Xing’an Mountains, China. 99–109
NAYA, T.  Lancineis rectilatus sp. nov., a new fossil species from Pleistocene sediments in Japan. 111–124
ORIVE, E.,  LAZA-MARTINEZ, A.,  SEOANE, S.,  ALONSO, A.,  ANDRADE, R. & MIGUEL, I.  Diversity of Pseudo-nitzschia in the Southeastern Bay of Biscay. 125–145
SATO, S., NAGUMO, T. & TANAKA, J. Morphological study of three marine araphid diatom species of Grammatophora Ehrenberg, with special reference to the septum structure. 147–162
TANAKA, H. & NAGUMO, T.  Aulacoseira satsumaensis, a new Pliocene diatom species with two morphotypes from Kagoshima, Japan. 163–174
TANAKA, H., NAGUMO, T. & KASHIMA, K.  Tertiariopsis nipponicus sp. nov., from a Pliocene freshwater deposit in southwestern Japan. 175–183
TOYODA, K., NAGUMO, T. & WILLIAMS, D.M. A new marine monoraphid species, Achnanthes pseudolongipes sp. nov., from Miyagi, Japan. 185–193
WOODBRIDGE, J., ROBERTS, N. & COX, E.J.  Morphology and ecology of a new centric diatom from Cappadocia (Central Turkey). 195–212
OPINION:     WILLIAMS, D.M. & KOCIOLEK, J.P.   Classifications of convenience: the meaning of  names.  213–216
NOTES:  
    CARTER, C.J. & BELCHER, H.  A UK record of Entomoneis ornata (J.W. Bailey) Reimer in R.M. Patrick et Reimer 1975. 217-–222
    SUZUKI, H., NAGUMO, T. & TANAKA, J.  Nitzschia amabilis nom. nov., a new name for the marine species N. laevis Hustedt. 223–224
    WILLIAMS, D.M. & MORALES, E.M.  Pseudostaurosira medliniae, a new name for Pseudostaurosira elliptica (Gasse) Jung et Medlin. 225–226
BOOK REVIEWS 227–231
INDEX: to new names and combinations appearing in this number. 233

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 ISSN: 0269–249XPrinted in Great Britain by Henry Ling Ltd. at The Dorset Press, Dorchester, Dorset