"Hole-in-the-head" redirects here. For the bacteria that causes the unrelated disease of catfish, see Edwardsiella ictaluri.
Head and lateral line erosion, (HLLE) or hole-in-the-head (HITH) is a disease in fish. Chronic ulcerative dermatopathy or chronic erosive dermatopathy are symptoms of similar conditions with different etiology.
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reducing stocking density and stress should be considered. Edwardsiella Enterobacterales Edwardsiella tarda Headandlaterallineerosion Hawke & al., 1981 Int...
angelfish, where it affects the gastrointestinal tract and may cause headandlaterallineerosion. Pathogenesis of Spironucleus can be promoted by stressful...
cross-section and the stream gradient is relatively steep. When some base level is reached, the erosive activity switches to lateralerosion, which widens...
erosive features on the landscape. Glaciology and glacial geology are key areas of polar research. Glaciers can be identified by their geometry and the...
already somewhat battered and dissected by erosion. The most important line of cliffs of this class is associated with the western and southern boundary of...
disorder, bulimia nervosa may show signs of excessive tooth and gum erosion. The airway in the headand neck may be obstructed with swelling associated with...
ice jamming, and more generally improve navigation and control over lateralerosion, that would form from meanders. Groynes have a major impact on the...
Herring lateral pillar classification In Group A, which has a better prognosis, there are no loss of height in the lateral third of the femoral headand little...
mass wasting and stream erosion lies between a mudflow (mass wasting) and a very muddy stream (stream erosion), without a sharp dividing line. Many forms...
radiograph as the angle between a line through the lateraland medial margins of the acetabular cup and the transischial line which is tangential to the inferior...
muscles laterally. The communications of the submental space are: the submandibular spaces posterolaterally. the sublingual space superiorly (via erosion through...
sorted according to their grain size. Erosion at the base of glaciers is powerful enough to pick up large rocks and boulders as well as soil; soils dropped...
repeatedly caught and released as they are dragged along the bedrock. The rate of glacier erosion varies. Six factors control erosion rate: Velocity of...
of the Caribbean and South Africa, slopes greater than 20% have been planted. Increased erosion can lead to the removal of organic and nutrient-rich material...
articular cartilage, subchondral bone, tendons and ligaments. Destructive synovitis leads to bone erosionand causes the ligaments of the spine to become...
incisors (teeth 8 and 9 in the diagram), maxillary lateral incisors (7 and 10), maxillary canines (6 and 11), maxillary first premolars (5 and 12), maxillary...
North Head Quarantine Station is a heritage-listed former quarantine station and associated buildings that is now a tourist attraction at North Head Scenic...
coiling intestines and the black peritoneum (lining of the body cavity). Its lateralline is incomplete and consists of 70 to 90 lateralline scales. The northern...
evidence of having been stripped of volatile elements by off-gassing and solar wind erosion over time, implying the possibility that Venus may have had liquid...
region of the primitive line. Other cells migrate through the caudal part of the primitive lineand form the lateral mesoderm, and those cells migrating...
upper or superior headand the lower or inferior head. The lower head originates from the lateral surface of the lateral pterygoid plate and inserts at a depression...
fish's lateralline. The Rio Grade chub will have between 51 and 67 scales that create the lateralline. There are also 8 rays in both the dorsal and anal...
shuts off that zone. Once there is no more pressure in the lateralline, the sprinkler head will retract back into the ground. In flower beds or shrub...