Bulletin of the Sea Fisheries Institute 2 (156) 2002

Scientific papers   
WIESŁAW BLADY, JAN NETZEL and JANUSZ ZAUCHA - The impact of material and mesh size on the selectivity of deep-sea cod gillnets 3
Józef Sosiński and KORDIAN TRELLA - The sexual maturation of mackerel icefish (Champsocephalus gunnari L�nnberg, 1905) from different regions of the Antarctic 15
VIDA �ILIUKIENE - The occurrence, food and size structure of smelt (Osmerus eperlanus L.) larvae in the Lithuanian part of the Curonian Lagoon 33
Short communications
KRZYSZTOF FORMICKI, AGATA KORZELECKA-ORKISZ, MAŁGORZATA BONISŁAWSKA, ADAM TA�SKI, WAWRZYNIEC WAWRZYNIAK and ALEKSANDER WINNICKI - Morphomechanic changes during the embryogenesis of spring herring (Clupea harengus L.) in the Puck Bay 45
ELENA KARASIOVA - Variability of sprat peak spawning and larvae appearance timing in the southeastern Baltic Sea during the past six decades 57
Józef Sosiński and ANDRZEJ KOMPOWSKI - On the biology of Lepidonotothen macrophthalma (Norman, 1937) from the Scotia Ridge, Southern Ocean 69