Species of Epilachna ladybird beetles H. Katakura 869
Physiology
Invivo treatment of bullfrog tadpoles with aldosterone potentiates ACh-receptor channels, but not amiloride-blockable Na+ channels in the skin M. Takada, H. Yai and S. Komazaki 883
20-Hydroxyecdysone regulates larval metamorphosis of the barnacle, Balanus amphitrite H. Yamamoto, S. Kawaii, E. Yoshimura, A. Tachibana and N. Fusetani 887
Behavior Biology
Kin recognition among intact and blinded, mixed-sibling larvae of a cannibalistic salamander Hynobius retardatus M. Wakahara 893
Tidal adaptation of a circadian clock controlling a crustacean swimming behavior T. Akiyama 901
Morphology
Formation and ultrastructure of the peritrophic membrane in larval midge Chironomus tentans (Diptera: Chironomidae) M.S. Jarial and L.E. Engstrom 907
Molecular Biology
Molecular cloning and expression of the KIF3A gene in the frog brain and testis T. Nakajima, I. Miura, A. Kashiwagi and M. Nakamura 917
Biochemistry
Leech extracellular hemoglobin: Two globin strains that are akin to vertebrate hemoglobin and chains F. Shishikura, T. Ochiai and I. Yamanaka 923
Developmental Biology
Purification of EGIP-D-binding protein from the embryos of the sea urchin Anthocidaris crassispina Y. Fujita, Y. Hirate, T. Hiyama, K. Yamasu, T. Suyemitsu and K. Ishihara 931
Stage-dependent distribution of calreticulin in oocytes of the frog, Ranarugosa M. Nakamura, K. Kawano, Y. Kondo, I. Miura, A. Kashiwagi and S. Yamamoto 935
The protein tyrosine kinases of the sea urchin Anthocidaris crassispina M. Sakuma, H. Onodera, T. Suyemitsu and K. Yamasu 941
Transcripts containing the sea urchin retroposon family 1 (SURF1) in embryos of the sea urchin Anthocidaris crassispina M. Yamaguchi and Y. Ohba 947
Expression of actin genes in the arrow wormParaspadella gotoi (Chaetognatha) E. Yasuda, T. Goto, K.W. Makabe and N. Satoh 953
Reproductive capability of maternal centrosomes in the Tubifex egg R. Ishii and T. Shimizu 961
Apical ectodermal ridge-dependent expression of the chick 67 kDa laminin binding protein gene (cLbp) in developing limb bud K. Hara, K. Satoh and H. Ide 969
Endocrinology
The effects of oestradiol on the prolactin and growth hormone content of the pituitary of the tilapia, Orechromis mossambicus, with observations on the incidence of black males L.-H. Poh, A.D. Munro and C.-H. Tan 979
Developmental changes in low-salinity tolerance and responses of prolactin, cortisol and thyroid hormones to low-salinity environment in larvae and juveniles of Japanese flounder, Paralichthysolivaceus J. Hiroi, Y. Sakakura, M. Tagawa, T. Seikai and M. Tanaka 987
Cloning, sequence analysis, tissue-specific expression, and prohormone isolation of eel atrial natriuretic peptide Y. Takei, M. Ueki, A. Takahashi and T. Nishizawa 993
Diurnal spermatogenesis and spawning in the secondary male of a protogynous wrasse, Pseudolabrus japonicus (Teleostei, Labridae) M. Matsuyama, S. Morita, N. Hamaji, M. Kashiwagi, K. Ohta and Y. Nagahama 1001
Reproductive Biology
Sexual differences in homing profiles and shortening of homing duration by gonadotropin-releasing hormone analog implantation in lacustrine sockeye salmon (Oncorhynchus nerka) in Lake Shikotsu A. Sato, H. Ueda, M. Fukaya, M. Kaeriyama, Y. Zohar, A. Urano and K. Yamauchi 1009
Environmental Biology
Seasonal changes in the incidence of embryonic diapause in the band-legged ground cricket, Dianemobius nigrofasciatus S. Shiga and H. Numata 1015
Effects of environmental factors on diapause development and postdiapause oviposition in a phytophagous insect, Dybowskyia reticulata K. Nakamura, H. Numata 1019
