(unpublished) amin, a. . control of snail intermediate hosts of schistosomiasis. p. - . in: a. youdeowei and m. w. service (eds.). pests and vector management in the tropics with particular reference to insects, ticks, mites and snails. longman group ltd. london. pp. anonymous. . quarantine of phytophagous...
to adjust the buoyancy level (floating level). without a filled lung, the gracious movements of the snails under water would be impossible. the weight of the shell would let them sink to the bottem like a stone. when the oxygen tension of the water drops and the snails are forced to use aerial respiration...
quick care guide a quick (and dirty) guide for the lazy people: how to keep apple snails. diseases and problems noticed something strange with your snails? shell cracked, inactive, floating or something else?...
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u.s.a.), while the genera afropomus , lanistes and saulea are found in africa. the genus pila is native in both africa and asia. for more info about the apple snail species: take a look at the species section of this site. how to recognise an apple snail: basic guide to discriminate between apple snails...
lunch. frame making macaron , french dessert, squeezing the dough form cooking bag. food industry, mass or volume production. making macaron macaroon, french dessert french food market. dried fruits and vegetables smiling woman biting burger and holding french fries, fast food. set. isolated portrait snails...
at other websites as well to gather more specific information (see link section) as well. remarks, suggestions or questions about this section (or other sections) can be send to the author by using the question form . here is a small guide to facilitate to determination of your aquarium freshwater snails...
with carbonate ions creating limescale. the vast majority of calcium carbonate used in the industry is extracted by mining or quarrying. pure calcium carbonate (e.g. for food or pharmaceutical use), can be produced from a pure quarried source (usually marble ). alternatively, calcium carbonate is prepared...
is the tube like organ ( siphon ) used to breathe while staying submerged. if your snail has such organ it's definitely an apple snail. the eggs of most apple snails are laid above the water level. if your snail laid her eggs above the water, you can be sure it's an apple snail. if not it can still...