SUHARDONO and D.B. COPEMAN 2000. Population dinamics of Lymnaea rubiginosa in rice fields and its infection with larvae of trematodes. Jurnal Ilmu Ternak dan Veteriner 5(4): 241-249. Field of irrigated rice paddy was the most suitable habitat as breeding site of snail Lymnaea rubiginosa, the intermadiate host of Fasciola gigantica and other trematodes. Fluctuations in the population of fresh wa...

Fascioliasis is a major cause of mortality and morbidity in the northern part of India. The causative organisms; Fasciola hepatica Linnaeus and Fasciola gigantica Cobbold spread via their vectors, the fresh water snails. Control of vector can help to control the disease. The snail Lymnaea acuminate breeds through out the year and the synthetic pesticides used to control the population of snail ...

Introduction
 Poplars and aspens (Populus sp.) are common in forest stands, shelterbelts, rural landscaping, special plantations as short-rotation woody crops; they promising tree species for biofuel bioenergy production. Wood-boring insects browse galleries a stem or branches that interrupt sap circulation promote infestation by plant pathogens. Some of these can additionally weaken trees...

Fishes from the northwestern Gulf of Mexico were surveyed during four oceanographic campaigns (February and October 2016, June September 2017) using a shrimp trawl net benthic sled in 20 locations at depths that ranged 43 to 3608 m. Length–weight relations (LWR) estimated for 39 fish species (in alphabetical order): Bembrops gobioides (Goode, 1880); Centropristis philadelphica (Linnaeus, 1758);...

In the article entitled “First report of Lymnaea cousini Jousseaume, 1887 naturally infected with Fasciola hepatica (Linnaeus, 1758) (Trematoda: Digenea) in Machachi, Ecuador” recently published by Angel Villavicencio A and Mauricio Carvalho de Vasconcellos in Memorias do Instituto Oswaldo Cruz (vol. 100, issue 7, pages 735-737, November 2005), it is stated that their finding in Ecuador represe...

•Polynoid polychaetes collected by the Mariana Back-Arc Basin Expedition in the western Central Pacific in 1987 are described. They include four new species belonging to three subfamilies and four genera of Polynoidae: Macellicephalinae: Levensteiniella raisae; Lepidonotopodiinae: Lepidonotopodium minutum; and Branchinotogluminae: Branchinotogluma burkensis and Opisthotrochopodus marianus. Incl...