@article{oai:repo.qst.go.jp:00043021,
 author = {Miyazaki, Taeko and Iwami, Tetsuo and Somiya, Hiroaki and Meyerrochow, Benno and 宮崎 多恵子},
 journal = {Zoological Science},
 month = {},
 note = {Accessory corner cones (ACC) have recently been suggested to be UV-sensitive photoreceptor cells. With a view toward explaining prey detection, we examined the topography of retinal ganglion cells and ACCs in two Antarctic nototheniids occupying different ecological niches: the cryopelagic Pagothenia borchgrevinki and the benthic Trematomus bernacchii. Isodensity maps of retinal ganglion cells showed that the main visual axis, coincident with the feeding vector, was in a forward direction in both species. Visual acuity was determined as 3.64 and 4.77 cycles/degree for the respective species. In P. borchgrevinki the highest density of ACCs was associated with the eye’s main visual axis. This suggested that this species uses UV-vision during forward-swims and probably in encounters with prey. On the other hand, T. bernacchii possessed two horizontal band-shaped high-density areas of ACCs, which stretched from temporal to nasal and ventral to peripheral retinal regions. Therefore, this species apprears to use UV-vision to watch prey across the entire circumference of the lateral area and in the water column above its head.},
 pages = {1223--1229},
 title = {Retinal Topography of Ganglion Cells and Putative UV-Sensitive Cones in Two Antarctic Fishes: Pagothenia borchgrevinki and Trematomus bernacchii (Nototheniidae)},
 volume = {19},
 year = {2002}
}