Fresh snails not in shell

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reproduction reproductive system overview d anatomy digestion senses nerves respiration circulation reproduction other shell the apple snail has separated sexes (dioecious) and is not a hermaphroditic snail. the differences between the sexes are not visible at the shell colour or patterns, but in several

species, a difference in shell shape has been described. for example in pomacea canaliculata , the aperture (opening) in the male has a rounder opening than in the female because of the large penial complex. this sex-difference is not very well visible and it's not a very reliable to dicriminate on...

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index for the apple snail website albino pomacea diffusa as the information content of the apple snail website has increased , other new methods to structure the information had to be implemented. the basic method to find information is to use the menu at the left in combination with the vertical menus

on the main pages and the links within the text. however, these main pages contain a welt of information and sometimes only some basic information is needed. this basic information is gathered in 'quick' guides which can be accessed through the moving icon at the top-right of the current main page and...

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insularum . shel l: the shell of this apple snail species is globose and relatively heavy (especially in older snails). the to whorls are separated by a deep, indented suture (hence the name 'canaliculata' or 'channeled'). the shell opening (aperture) is large and oval to round. males are known to have

a rounder aperture than females. the umbilicus is large and deep. the overal shell shape is similar to that of pomacea lineata, except the deeper sutures and more globose shape in canaliculata. the size of these snails varies from to mm wide and to mm high depending on the conditions. the colour varies...

https://applesnail.net/content/species/pomacea_canaliculata.htm

in these harsh conditions. the shell door ( operculum ) / lung combination increases the ability to survive periods of drought not uncommon in swamps and small ponds in dry seasons. the snails bury themselves into the substrate decrease their metabolism and enter a period of aestivation. some genera

area's were the temperature drops below °c in the winter months. respiration isn't the only function of the lung, it also enables the snails 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...

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residue fermented bagasse shrimp shell meal cuttlefish bone feather meal seed jackfruit seed herb frozen fresh noni dried noni eco friendly products eco friendly straws- rice powder straws eco friendly straws- grass straws eco friendly straws- bamboo straws cassava whole cassava root cassava flour iqf

cassava tapioca chips tapioca pearl cassava leaves coconut fresh coconuts frozen coconut meat coconut broom stick dried coconut coconut shell coconut jam coconut flakes nata de coco desiccated coconut coconut milk coconut water concentrate (cwc) coconut oil coconut copra coconut shell powder coconut...

http://www.hxcorp.com.vn/news/1398-the-effect-of-the-sand-sea-cucumber-farming-in-earthen-ponds.html

(picture not licenced under creative commons) pomacea paludosa. (picture not licenced under creative commons) pomacea paludosa. (picture not licenced under creative commons) pomacea paludosa. (picture not licenced under creative commons) pomacea paludosa.

(picture not licenced under creative commons) pomacea paludosa....

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these snails become less active over time and their tentacles and foot becomes a bit swollen. it appears to me that these snails get problems with their osmotic regulation when they get old, which results in a fluid excess in the tissues. my pomacea diffusa snails are not very active during the day (

and got the in between variations by crossbreeding them. in my own snail population, these snails tend to get older than my diffusa snails do. my oldest one at the time of this writing is about years old and still doing well. also these snails do not suffer from severe shell detoriation as my diffusa...

https://applesnail.net/content/various/experiences_author.htm

. please bear in mind that this guide is by no means complete. it's only intended to give a rough overview to help you in the right direction. for more specific information, you should use more specialized literature. determination guide for common freshwater snails cup-shaped shell without whorls: shell

. small, non-concentric operculum (shell door grows at the side of the columella, not at all sides) --> neritidae discoidal shell (flat, all whorls in one plane): operculum present, shell size often over cm, often with longitudinal stripes (following the whorls - spiral bands) --> marisa (ampullariidae...

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line is often induced by the mating behaviour, when the snails mount each other and the borders of their shell clash. once the shell grows again, the damaged parts stay behind in growth and an irregular shell border arises. in many occasions, the snail manages to overcome this problem (figure ), but

aligns the operculum at the inside. if one sees this tissue retracting, there could be a problem with the snail, although is normal in older snails in which the growths has slowed down or even halted. discoloration in new shell the pigments that determine the colour of the shell are mainly located in...

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i noticed an empty shell in my aquarium. do other snails or fish eat the body of a dead snail? how old do apple snails get? will my apple snail survive the cold winter months in my pond? or should i take the snail out the pond during this period?

a: from my own experience, the apple snails are not difficult when it comes to food . feed them fish-food (food for pond fish, it comes in a big box, consist of big pellets and is inexpensive), cucumber and lettuce. apple snails consume a lot of aquatic plants and algae and can be very useful in eliminating...

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