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Hirudiculture is the culture, or farming, of leeches in both natural and artificial environments. This practice drew the attention of Parisian savants and members of the French Société Zoologique d'Acclimitation in the mid-to-late 19th century as a part of a larger interest in the culture of fish and oysters. [1]
Leeches were often gathered by leech collectors and were eventually farmed in large numbers. A unique 19th-century "Leech House" survives in Bedale, North Yorkshire on the bank of the Bedale Beck, used to store medicinal leeches until the early 20th century. Manchester Royal Infirmary used 50,000 leeches a year in 1831. The price of leeches ...
Macrobdella decora is a medium-sized leech, growing between 5 and 8.5 cm (2.0 and 3.3 in) long, and weighing from 1.48 to 3.69 grams (0.052 to 0.130 oz). [ 7 ] : 67 [ 8 ] : 155 It has a dark green, brown or olive-green back with a line of 20 or so small orange or red dots down the middle, and two corresponding sets of black dots on its sides.
The medicinal leech Hirudo medicinalis, and some other species, have been used for clinical bloodletting for at least 2,500 years: Ayurvedic texts describe their use ...
A jar for keeping medicinal leeches Hirudo medicinalis, a medicinal leech, attached to the skin. A leech collector, leech gatherer, or leech finder was a person occupied with procuring medicinal leeches, which were in growing demand in 19th-century Europe. Leeches were used in bloodletting but were not easy for medical practitioners to obtain ...
Hirudo is a genus of leeches of the family Hirudinidae. It was described by Carl Linnaeus in his landmark 1758 10th edition of Systema Naturae. [2] The two well-accepted species within the genus are: [3] Hirudo medicinalis Linnaeus, 1758; Hirudo nipponia Whitman, 1886
Hirudo verbana is a species of leech. [2] Hirudo verbana has long been used as a medicinal leech under the species H. medicinalis, but has recently been recognized as a separate species distinct from the traditional or European medicinal leech of that name. [2] [3]
The genus is commonly referred to as North American medicinal leeches. Species. Macrobdella decora (Say, 1824) [3] Macrobdella diplotertia Meyer, 1975 [4]