Edna's Goldfish: Edna's Goldfish was an American ska punk band from Long Island, New York.Notropis: Notropis is a genus of fish in the family Cyprinidae, the carps and minnows. They are known commonly as eastern shiners.Cobitis: Cobitis is a palearctic genus of ray-finned fish in the family Cobitidae. It contains the typical spiny loaches, including the well-known spined loach (C.Optic nerve tumor: An optic nerve melanocytoma is a tumor made up of melanocytes and melanin. These tumors are typically a benign; they can grow, but rarely transform into a malignancy.Retinal regeneration: Retinal regeneration deals with restoring retinal function to vertebrates so impaired.Fixation reflex: The fixation reflex is that concerned with attracting the eye on a peripheral object. For example, when a light shines in the periphery, the eyes shift gaze on it.Neuroregeneration: Neuroregeneration refers to the regrowth or repair of nervous tissues, cells or cell products. Such mechanisms may include generation of new neurons, glia, axons, myelin, or synapses.Vestibulocochlear dysfunction progressive familial: Vestibulocochlear dysfunction progressive familial, known also as familial progressive vestibulocochlear dysfunction is an autosomal dominant disease that results in sensorineural hearing loss and vestibular areflexia. Patients report feelings of vague dissiness, blurred vision, dysequilibrium in the dark, and progressive hearing impairment.SacculeFish gill: Most fish exchange gases using gills on either side of the pharynx (throat). Gills are tissues which consist of cloth and fabric structures called filaments.Spring viraemia of carp: Spring viraemia of carp, also known as Swim Bladder Inflammation, is caused by a rhabdovirus called Rhabdovirus carpio. It is listed as a notifiable disease under the World Organisation for Animal Health.