Bionomics of hill-stream cyprinids. III. Food, parasites and length-weight relationship of Garhwal mahaseer,Tor tor (Ham.) Sandeep K Malhotra OriginalPaper Pages: 493 - 499
Effects of sublethal levels of DDT, malathion and mercury on tissue proteins ofSarotherodon mossambicus (Peters) K RamalingamK Ramalingam OriginalPaper Pages: 501 - 505
Effect of teleostean prey size and salinity on satiation amount, satiation time and daily ration in the glassy perchletChanda (=Ambassis) thomassi (Day) (Pisces: Centropomidae) J Rajasekharan NairN Balakrishnan Nair OriginalPaper Pages: 507 - 513
Studies on someTetracotyle Fillipi (1859) metacercariae from fishes of Lucknow Nirupama AgrawalShakila Khan OriginalPaper Pages: 515 - 521
Toxic and sublethal effects of endosulfan onBarhus stigma (Pisces: Cyprinidae) T ManoharanG N Subbiah OriginalPaper Pages: 523 - 532
Intereuption of pregnancy by barbiturates in albino rats Saraswati B PatilM Appaswamy Rao OriginalPaper Pages: 533 - 538
Observations on the natural history and population ecology of the social waspRopalidia marginata (Lep.) from Peninsular India (Hymenoptera: Vespidae) Raghavendra GadagkarMadhav GadgilA S Mahabal OriginalPaper Pages: 539 - 552
Ecobiology ofCorvospongilla lapidosa (Annandale 1908) (Porifera: Spongillidae) in the Manjira reservoir, Sangareddy, Andhra Pradesh I Seshagiri RaoM A Khan OriginalPaper Pages: 553 - 562
Seasonal fluctuations in the diet composition ofRhinopoma hardwickei in the Rajasthan desert Ranjan Advani OriginalPaper Pages: 563 - 568
The annual reproductive cycle ofAchaetohonellia maculata Fisher (Echiura: Bonellidae) R N Singhal OriginalPaper Pages: 569 - 576
Synthesis of 4-methyl (6, 7-btetrahydrobenzofurano) coumarin and its contraception like properties in male rabbits (Oryctolagus cuniculus) Rakesh SinhaV P DixitMeera Agrawal OriginalPaper Pages: 577 - 585
Cellular sites of steroid synthesis in the oviparous teleost fish (Cyprinus carpio L.): A histochemical study Sardul S GurayaSurinderpal Kaur OriginalPaper Pages: 587 - 597
Development of the incretory organs in the eyestalk of freshwater prawn,Macrobrachium kistnensis M S MirajkarR SarojinR Nagabhushanam OriginalPaper Pages: 599 - 607
Histological observations on tracheal growth during wing development inOncopeltus fasciatus (Dallas) (Heteroptera; Lygaeidae) Mallela Nivedita OriginalPaper Pages: 609 - 621
The functional demography of adrenal glands inRattus meltada pallidior in Indian desert B D Rana OriginalPaper Pages: 623 - 629
Description of three new species ofDrosophila (Scaptodrosophila) from Orissa, India J P GuptaK K Panigrahy OriginalPaper Pages: 631 - 637