larval stages
Early larval stages of the spiny lobsters, Panulirus homarus, Panulirus versicolor and Panulirus ornatus cultured under laboratory conditions
... The handling stresses, infestation of the larvae with epicommensals, and high vibrio load in later stages were some of the reasons for larval mortality. Berry (1974), Prasad and Thampi (1959), and Prasad et ...
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Effects of cadmium, copper, lead and zinc on biomarker responses in post larval stages of penaeus mondon
... In the present investigation, cadmium, copper, lead and zinc induced biochemical changes were studied in post larval stages of Penaeus monodon under long term chronic test (30 days). The total protein ...
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Identification of larval stages of fish in southeastern coastal waters of the Caspian Sea- Golestan Province
... all larval characteristics (Neira et al., 1998). The developmental stages of larvae are defined, based on the development of notochord flexion during caudal fin development, as preflexion, flexion, and ...
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Optimization of Mass Rearing Methods for Anopheles arabiensis Larval Stages: Effects of Rearing Water Temperature and Larval Density on Mosquito Life History Traits
... IAEA larval rearing tray to achieve high pupae production and large ...higher larval density resulted in decreased adult body size and/or pupation ...
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Identifying larval stages of Orgyia antiqua (Lepidoptera: Erebidae) from British Columbia, Canada
... Figure 2. Distribution of head capsule sizes according to instar and sex when reared on Himalayan blackberry (top panel) and Douglas-fir (bottom panel). Instars were assigned based on the number of observed moults. ...
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On the morphology of the central nervous system in larval stages ofCarcinus maenas L. (Decapoda, Brachyura)
... The circumesophageal connectives (CEC) are long in the adult, with the commissural gangha (CG) (part of tritocerebmm) displaced far away from the brain and located[r] ...
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Attraction and oviposition preferences of Phlebotomus papatasi (Diptera: Psychodidae), vector of Old World cutaneous leishmaniasis, to larval rearing media
... Because larval sand flies are coprophagic [1, 3, 12], we hypothesized that gravid sand flies are attracted to chemical cues associated with the decomposition of or- ganic matter of (predominantly) fecal origin as ...
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Physico-chemical Parameters of Fallowing Farmland Soils as It Affects Geohelminths in Isiodu, Emohua Local Government Area, Rivers State, Nigeria
... Losses incurred by farmers as a result of infections by these helminths annually runs into billions of dollars [6]. However, many farmers, particularly in developing nations, are not aware of the existence of these ...
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The evolutionary ecology of decorating behaviour
... because buoyancy helps reduce energetic costs associated with carrying the decorative material.. terrestrial examples, decorating is relatively common in the larval stages of insects.[r] ...
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Utilization of aqueous solution of agaricusbisporus (l) treated mulberry leaves for the qualityof cocoons and silk filament in silkworm, bombyxmori (l).
... (B). Rearing of silkworm larval stages [Race: (CSR6 x CSR26) x CSR2 x CSR27)]: The method of Krishnaswami, et al , (1992) for rearing of silkworm larvae was followed. This method is appearing in the ...
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Experimental studies on the larval development of the shrimpsCrangon crangon andC. allmanni
... After detailed morphological descriptions of the larval stages of both Crangon species had become available (Criales, 1985), effects of methodological and ecological[r] ...
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The hatching larva of the priapulid worm Halicryptus spinulosus
... Despite their increasing evolutionary importance, basic knowledge about the priapulid worms remains limited. In particular, priapulid development has only been partially documented. Following previous description of ...
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... of all larval stages depended on the leaf being eaten. Overall, there were two color forms observed: purplish- pink and lime green. All larvae stages feed on the young or immature leaf of the ...
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Developmental genetics of loci at the base of the X chromosome of Drosophila melanogaster.
... ' Nomenclature on the lethal phase: The lethal phase (LP) of each mutation is indicated: E: embryonic; L: larval stages (L1 refers to the first instar larval stage, L2 to the s[r] ...
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The ecology of the New Zealand Haliotis species (Mollusca)
... No work on the culture of New Zealand species has been done; this contribution describes methods of stimulating spawning, anatomy of pelagic larval stages, and some experiments on larval[r] ...
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Development of Dirofilaria immitis and Dirofilaria repens in Aedes japonicus and Aedes geniculatus
... supplied by dry ice and immobilised by removing their wings and legs on a chill table. Afterwards, they were kept at 4 °C and dissected individually and immediately before microscopic examination. Malpighian tubules and ...
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A High-Throughput Method for the Analysis of Larval Developmental Phenotypes in Caenorhabditis elegans
... third larval stage called the dauer diapause (Cassada and Russell ...second larval stage (Ruaud et ...all larval stages and molts of in- dividual daf-2 animals (Figure ...all stages of ...
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Effects of The Allelochemical Compounds of the Deglet Nour Date on The Attractiveness of the Caterpillars of Ectomyelois Ceratoniae (Lepidoptera: Pyralidae).
... second larval stages by the odor of the Deglet Nour variety, this attraction is due to the presence of odorous molecules which attract this formidable ...
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Anthelmintic activity of selected ethno medicinal plant extracts on parasitic stages of Haemonchus contortus
... parasitic stages of ...parasitic larval stages of ...of larval development, was employed specifically to screen extracts PE1, PE2, PE4, PE5 and PE7 against this parasitic ...
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Seasonal Changes of Ichthyoplankton Assemblages of Sinop Coasts in Southern of the Black Sea, Turkey
... early stages of economical fishes of the Black Sea can be considered well known; however, there are significant data deficiencies on ichthyoplankton assemblages and their ...Planktonic stages of 27 fish ...
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