There are four geographic modes of speciation in nature, based on the extent to which speciating populations are isolated from one another: allopatric, peripatric, parapatric, and sympatric. Speciation may also be induced artificially, through animal husbandry, agriculture, or laboratory experiments.
Post 2. @Anon91339: A ricer is also a legitimate kitchen tool. You can find references to ricers online, or in any culinary dictionary. My mother used to use a ricer to squeeze pulp from seeds when making plum jam.There are photos online. Ricers as kitchen tools predate automobile Ricers and probably the automobile itself.ost 2. @Anon91339: A ricer is also a legitimate kitchen tool. You can find references to ricers online, or in any culinary dictionary. My mother used to use a ricer to squeeze pulp from seeds when making plum jam.
RSVP Endurance jumbo potato ricer, $30 from ChefTools.com. This extrusion tool forces cooked potato through small holes, resulting in rice-like pieces of potato (hence the name). Itâs constructed of a hopper into which you put a cooked potato (peeled or not) and a plunger that forces the potato through the holes.Because air is incorporated into the potato as itâs pressed, this tool gives you the lightest mashed potatoes possible.f fluffy and smooth is your idea of potato nirvana, go with a ricer. Either way, be sure to buy a durable model that feels good in your hand. When you have a pile of potatoes to work through, you donât want a flimsy tool thatâs going to cause a hand cramp.