From DriloBASE Taxo
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|synonym_07=Lumbricus terrestris | |synonym_07=Lumbricus terrestris | ||
|synonym_reference_07=Cernosvitov, 1947 | |synonym_reference_07=Cernosvitov, 1947 | ||
+ | |short_description=Length: 130-250mm. Diameter: 7-9mm. 108-180 segments. Cylindrical body shape with a noticeable flattening in the last segments. Pigmentation violet-red with antero-posterior and dorso-ventral gradient. Setae closely paired. Prostomium tanyobous. Dorsal pores well visible, the first in (7/8) 8/9. Glandular ventral zone in 8-12. Nephropores well developed, on a line in ab or alternate between setal lines ab and cd. Male pore vertical slot-shaped in 1/2 15, in ab. Female pore slot-shaped in 14, in ab. Spermathecae open well visible in 9/10-10/11, between setal lines ab and cd. Clitellum saddle-shaped in (31) 32-37 (38). Tubercles oval gutter-shaped on 33-36. | ||
+ | First septum in 4/5. Moniliforme hearts in 7-11. Nephridia tubular. Excretory system holonephridial, nephridial bladders tubular shaped. Calciferous glands in 10-14 with bilobed diverticula in 100, 11, 12. Crop in 1/2 14-16. Gizzard in 17-18. Typhlosole beginning gradually around 22-23. Seminal vesicles in 9, 11, 12 and smaller in 9, 11 than in 12. When fully mature, vesicles in 12 occupy the intra-coelomic volume of segments 12, 13 and 14. Spermathecae simple, intra-coelomic and intra-setal, most of the time in 9 and 11. Ovisacs present. | ||
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|geographical_origin=Originating from the palearctic zone, this species is today widely distributed in Europe and Russia, except in the arctic area. It has been introduced in North America. In the Southern hemisphere, it has been introduced in many temperate areas, such as Eastern Australia and New Zealand. | |geographical_origin=Originating from the palearctic zone, this species is today widely distributed in Europe and Russia, except in the arctic area. It has been introduced in North America. In the Southern hemisphere, it has been introduced in many temperate areas, such as Eastern Australia and New Zealand. | ||
|distribution_status=Invasive | |distribution_status=Invasive |
Revision as of 21:25, 5 May 2014
General data | Thematic references | Distribution references |
Lumbricus terrestris (Linnaeus, 1758) |
Taxonomy | ||||
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Family: Lumbricidae Genus: Lumbricus | ||||
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Short description |
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External characteristics: N/A |
Internal characteristics: N/A |
Length: 130-250mm. Diameter: 7-9mm. 108-180 segments. Cylindrical body shape with a noticeable flattening in the last segments. Pigmentation violet-red with antero-posterior and dorso-ventral gradient. Setae closely paired. Prostomium tanyobous. Dorsal pores well visible, the first in (7/8) 8/9. Glandular ventral zone in 8-12. Nephropores well developed, on a line in ab or alternate between setal lines ab and cd. Male pore vertical slot-shaped in 1/2 15, in ab. Female pore slot-shaped in 14, in ab. Spermathecae open well visible in 9/10-10/11, between setal lines ab and cd. Clitellum saddle-shaped in (31) 32-37 (38). Tubercles oval gutter-shaped on 33-36. First septum in 4/5. Moniliforme hearts in 7-11. Nephridia tubular. Excretory system holonephridial, nephridial bladders tubular shaped. Calciferous glands in 10-14 with bilobed diverticula in 100, 11, 12. Crop in 1/2 14-16. Gizzard in 17-18. Typhlosole beginning gradually around 22-23. Seminal vesicles in 9, 11, 12 and smaller in 9, 11 than in 12. When fully mature, vesicles in 12 occupy the intra-coelomic volume of segments 12, 13 and 14. Spermathecae simple, intra-coelomic and intra-setal, most of the time in 9 and 11. Ovisacs present. |
Distribution | ||||||||
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Biology-Ecology | ||||||||
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General data | Thematic references | Distribution references |