Freshwater crab
TEMPERATURE DEPENDENT ALTERATIONS OF NUCLEIC ACID CONTENT IN VARIOUS TISSUES OF FRESHWATER CRAB BARYTELPHUSA GUERINI FROM NANDED REGION (MS)
... The effect of temperature on nucleic acid content on various tissues of freshwater crab, Barytelphusa guerini for 24, 48,72 & 96 hours has been studied experimentally. The value of RNA contents were ...
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STUDY OF ANTIMICROBIAL PROTEIN FROM THE HEMOLYMPH OF FRESHWATER CRAB OZIOTELPHUSA SENEX SENEX AND ITS EFFICACY AGAINST THE HUMAN PATHOGENS
... Protein is imperative for normal function, growth, and maintenance of body tissues. Protein content is an important parameter for the evaluation of physiological standards of the organism [16]. The concentration of ...
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Oocyte Development and Female Reproductive Cycle in the Freshwater Crab Travancoriana schirnerae
... The freshwater crab, Travancoriana schirnerae (Bott, 1969) abundant in the paddy fields and areca plantations of Mananthavady, Wayanad (Kerala, India), is also known from the Southern Indian states of ...
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Nutrient Contents of the Freshwater Crab, Isolapotamon bauense from Sarawak, Malaysia (Borneo)
... of freshwater crabs are fundamental for both ecological studies and species conservation ...shown freshwater crabs are the primary food sources for many aquatic and terrestrial ...African freshwater ...
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Identification and profiling of microRNAs responsive to cadmium toxicity in hepatopancreas of the freshwater crab Sinopotamon henanense
... The freshwater crab Sinopotamon henanense (S. hena- nense; Dai, 1975), is found in most parts of China, and lives in the sediments in which it is prone to bioaccumu- lating heavy metal [1, 5]. Cd is found ...
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IMPACT OF PHYSICO CHEMICAL PARAMETERS ON GILLS OF FRESHWATER CRAB BARYTELPHUSA CUNICULARIS (WESTWOOD, 1836)
... The histological study has been carried out to know lesions in gills that had resulted from lethal exposure of the freshwater crab, Barytelphusa cunicularis to different physico-chemical parameters. ...
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Reproductive cycle and biochemical changes in the gonads of the freshwater crab, barytelphusa guerini (H milne edwards) (Decapoda, Potamidea)
... the freshwater . Chacko and Thyagarajan (1952) ding season of the crab, Paratelphusa ...on freshwater crab, George and Patel (1956); Diwan and Nagabhusanam (1974); Farooque and Nagabhusanam ...
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Effects of Sub Lethal Concentrations of Potassium Permanganate on Protein Content of Freshwater Crab: Barytelphusa Guerini
... The freshwater crab, Barytelphusa guerini exposed to sub-lethal concentration of potassium permanganate as a toxicant showed remarkable changes in protein contents in various ...water crab, ...
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Characterization and evaluation for wound healing of chitosan extracted from the exoskeleton of freshwater crab Potamonautes niloticus
... The freshwater crab Potamonautes niloticus (Potamonautidae: Decapoda: Crustacea) is common in River Nile and its tributaries but has no commercial value as edible crab for human ...the crab ...
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Hyperosmoregulation in the red freshwater crab Dilocarcinus pagei (Brachyura, Trichodactylidae): structural and functional asymmetries of the posterior gills
... While most Brachyura possess nine pairs of phyllobranchiate gills, the red freshwater crab has only eight (see Fig. 1A,B), although the African freshwater crab Potamon niloticus has seven ...
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Ion motive ATPases and active, transbranchial NaCl uptake in the red freshwater crab, Dilocarcinus pagei (Decapoda, Trichodactylidae)
... The present investigation examined the microanatomy and mRNA expression and activity of ion-motive ATPases, in anterior and posterior gills of a South American, true freshwater crab, Dilocarcinus pagei. ...
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Characterization of the Agglutinin in the Hepatopancreas of the Freshwater Crab Travancoriana Charu
... the freshwater crab Travancoriana charu, using diverse mammalian erythrocytes revealed the presence of an agglutinin with specific affinity for rat > mice ...
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Reproductive cycle and histological changes in the gonads of the freshwater crab, barytelphusa guerini (h milne edwards) (decapoda, potamidea)
... These cells are acidophilic showing high content of yolk and lipid drops. In these cells, nucleus cytoplasm ratio is very low. All vitellogenic oocytes are surrounded by the follicle cells that allowed the observation of ...
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Ultrastructure of Haemocytes of the Freshwater Crab Travancoriana schirnerae
... in freshwater crustaceans are relatively ...two freshwater palaemonids and a peneaid were analyzed by Gargioni and Barracco ...to freshwater crabs; those reported are restricted to haemocyte counts ...
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Salt and water relations, and nitrogen excretion, in the amphibious african freshwater crab potamonautes warreni in water and in air
... The minimum Na equilibrium concentration of P. warreni was determined according to Greenaway (1989) by placing eight crabs into plastic containers containing 200 ml of Na-free AMRW. The containers held plastic mesh ...
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Effect of Heavy Metals on Freshwater Crab Species Inhabiting Jammu Region of J&K, India
... disposal model. Pesticide affects behavior and get accumulate in the body of test animals resulting reduction in their survival rate (Minakshi and Mahajan, 2012). Extensive studies have been carried out all over the ...
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BIOCHEMICAL ESTIMATION OF GLYCOGEN LEVELS IN THE HAEMOCYTES OF FRESHWATER CRAB BARYTELPHUSA CUNICULARIS
... The haemocytes found in the blood of crustaceans are the main mediators of host defense against infections in crustaceans. Glucose is the principal monosaccharides present in the haemolymph of crustaceans. Glucose is ...
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... First described from Hong Kong, Cryptopotamon anacoluthon (Kemp, 1918) is a tropical freshwater crab (Image 1). This species appears to be relatively stenotopic and is found in shaded shallow streams with ...
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Respiratory response and hemolymph sugar level of the crab, Barytelphusa gureini exposed to cadmium chloride.
... To explore the respiratory and metabolic responses of the freshwater crab Barytelphusa gureini, were exposed to sub lethal concentration (2.0 µg/L) of cadmium chloride. Oxygen consumption and hemolymph ...
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Toxic Effects Of Cadmium Chloride On Hematological Changes In Freshwater Field Crab Paratelphusa Hydrodromous Decapoda: Brachyura)
... this freshwater crab ...tanner crab Chinocetes bairdi was found to contain three types of circulating haemocytes which were as hyalinocytes, intermediate granulocytes and oesinophilic granulocytes ...
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