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  2. Leech - Wikipedia

    en.wikipedia.org/wiki/Leech

    Blood-sucking leeches use their anterior suckers to connect to hosts for feeding. Once attached, they use a combination of mucus and suction to stay in place while they inject hirudin into the hosts' blood. In general, blood-feeding leeches are non host-specific, and do little harm to their host, dropping off after consuming a blood meal. Some ...

  3. Leech embryogenesis - Wikipedia

    en.wikipedia.org/wiki/Leech_embryogenesis

    Leech embryogenesis is the process by which the embryo of the leech forms and develops. The embryonic development of the larva occurs as a series of stages. During stage 1, the first cleavage occurs, which gives rise to an AB and a CD blastomere, and is in the interphase of this cell division when a yolk-free cytoplasm called teloplasm is formed. [1]

  4. Piscicolidae - Wikipedia

    en.wikipedia.org/wiki/Piscicolidae

    Leeches are hermaphrodites, and mating may take place on or off the fish host, but in either case, the cocoon, usually containing a single egg, is deposited elsewhere, usually stuck to a stone or piece of vegetation, or even to the carapace of a crustacean. When the egg hatches, the juvenile leech has about a week to find a suitable fish host ...

  5. Hirudo verbana - Wikipedia

    en.wikipedia.org/wiki/Hirudo_verbana

    During a blood meal, a leech rhythmically contracts its muscles to draw blood from a host animal into the crop for storage. It can consume over five times its own weight in blood in one feeding. Once satiated, a leech detaches from its host. Hirudo verbana uses anticoagulants when it feeds, so its bite wounds continue bleeding for some time ...

  6. Glossiphoniidae - Wikipedia

    en.wikipedia.org/wiki/Glossiphoniidae

    Glossiphoniidae are a family of freshwater proboscis-bearing leeches. These leeches are generally flattened, and have a poorly defined anterior sucker . Most suck the blood of freshwater vertebrates like amphibians , crocodilians and aquatic turtles , but some feed on invertebrates like oligochaetes and freshwater snails instead.

  7. Limnatis nilotica - Wikipedia

    en.wikipedia.org/wiki/Limnatis_nilotica

    The volume of blood consumed at any one time is much smaller than is typical for the European medicinal leech, but L. nilotica may stay in place for several weeks, feeding at intervals. [ 4 ] Limnatis nilotica is periodically reported as affecting humans and livestock, entering the host through the mouth, nose, and occasionally through the eye ...

  8. Meet the families who’ve taken children as young as 2 to ...

    www.aol.com/meet-families-ve-taken-children...

    A handful of families have taken children as young as 2 years old to Mount Everest Base Camp in recent years. Three of them describe the experience. ... said the added weight of carrying a toddler ...

  9. Haemadipsidae - Wikipedia

    en.wikipedia.org/wiki/Haemadipsidae

    Well-known Haemadipsidae are for example the Indian Leech (Haemadipsa sylvestris) and the yamabiru or Japanese Mountain Leech (Haemadipsa zeylanica). Members of the family feed on blood, except Idiobdella which has adapted to eat small snails. [1] The other notable group of jawed blood-sucking leeches are the aquatic Hirudinidae.