Behavioural responses in terms of feeding and reproduction in some grasshoppers (Orthoptera: Insecta) T N AnanthakrishnanK DhileepanB Padmanaban OriginalPaper Pages: 443 - 461
Investigations onHeliothis armigera (Hubner) in Marathwada-XXVIII. Key mortality factors in regular and overlapping generations on pigeonpea G G Bilapate OriginalPaper Pages: 463 - 468
Transpiration rates and acclimation to water and temperature of the tropical woodlice,Porcellionides pruinosus Brandt andPorcellio laevis Latreille G Achuthan NairN Balakrishnan Nair OriginalPaper Pages: 469 - 474
Changes in some biochemical constituents of the fiddler crabsUca annulipes Latreille andU. triangularis (Milne Edwards) in response to eyestalk removal G V Krishna RaoY Prabhakara RaoD G V Prasada Rao OriginalPaper Pages: 475 - 480
Fecundity of the allochthonous feeder,Rasbora daniconius (Ham.) and of the autochthonous feeder,Puntius amphibius (Val.) K Prem KumarP A JohnN K Balasubramanian OriginalPaper Pages: 481 - 488
Development, endocrine organs and moulting in the embryos ofDysdercus cingulatus Fabr (Heteroptera: Pyrrhocoridae) Mariamma JacobV K K Prabhu OriginalPaper Pages: 489 - 501
Seasonal variations and the role of neurosecretory hormones on the androgenic gland of the prawnMacrohrachium lamerrii R SarojiniG Gyananath OriginalPaper Pages: 503 - 508
Mermithid nematodes as parasites ofHeliothis spp. and other crop pests in Andhra Pradesh, India V S BhatnagarC S PawarJ C Davies OriginalPaper Pages: 509 - 515
Wing microsculpturing in the termite genusAmitermes (Termitidae, Amitermitinae) M L RoonwalN S Rathore OriginalPaper Pages: 517 - 521
Effect of two graded doses of x-irradiation on the rat adrenal gland and its protection by S-phenetyl formamidino 4(N-ethyl isothioamide) morpholine dihydrochloride P K ChaturvediS S Hasan OriginalPaper Pages: 523 - 526
Effects ofddt and malathion on tissue succinic dehydrogenase activity (sdh) and lactic dehydrogenase isoenzymes (LDH) ofSarotherodon mossamhicus (Peters) K Ramalingam OriginalPaper Pages: 527 - 531
Ultrastructure of the eggs of Reduviidae: I. Eggs of Piratinae (Insecta—Heteroptera) E T Haridass OriginalPaper Pages: 533 - 545
Host selection and food utilization of the red pumpkin beetle,Raphidopalpa foveicollis (Lucas) (Chrysomelidae: Coleoptera) K RamanR S Annadurai OriginalPaper Pages: 547 - 556
Alkaline protease in the midgut of the silkwormBombyx mori L: changes during metamorphosis S K Sarangi OriginalPaper Pages: 567 - 572