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Wobbly Possum Disease is a fatal neurological condition of the brushtail possum (Trichosurus vulpecula), first reported in 1995. [1] [2] Symptoms include a stumbling gait, tremors, blindness, activity during the daytime, and falling from trees. [2] The disease is believed to be caused by a virus. [3]
A common symptom of laryngeal papillomatosis is a change in voice quality. More specifically, hoarseness is observed. [4] [5] As a consequence of the narrowing of the laryngeal or tracheal parts of the airway, shortness of breath, chronic cough and stridor (i.e. noisy breathing which can sound like a whistle or a snore), can be present.
Males make a clicking "smack" noise out of the side of their mouths as they wander in search of a mate, and females will sometimes repeat the sound in return. When separated or distressed, baby opossums will make a sneezing noise to signal their mother. The mother in return makes a clicking sound and waits for the baby to find her.
A progressively severe sore throat on one side and pain during swallowing (odynophagia) usually are the earliest symptoms. As the abscess develops, persistent pain in the peritonsillar area, fever , a general sense of feeling unwell , headache, and a distortion of vowels informally known as "hot potato voice" may appear.
Physically, they appear very similar to the pygmy possums, except for their greater size.Even so, they are relatively small animals, with the largest being cat-sized, and they weigh between 200 grams and 2 kilograms.
The word guttural literally means 'of the throat' (from Latin guttur, meaning throat), and was first used by phoneticians to describe the Hebrew glottal (א) and (ה), uvular (ח), and pharyngeal (ע). [4] The term is commonly used non-technically by English speakers to refer to sounds that subjectively appear harsh or grating.
Signs and symptoms of vocal fold cysts may remain stable or increase over time. [1] In rare cases it is also possible for symptoms to improve if the cyst ruptures spontaneously. [ 1 ] [ 5 ] Symptoms affecting quality of voice tend to worsen after speaking for long periods of time, or when speaking with increased volume. [ 1 ]
The common ringtail possum (Pseudocheirus peregrinus, Greek for "false hand" and Latin for "pilgrim" or "alien") is an Australian marsupial. It lives in a variety of habitats and eats a variety of leaves of both native and introduced plants, as well as flowers, fruits and sap.