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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1947 1
1953 1
1958 1
1960 1
1961 3
1964 1
1965 1
1966 1
1967 2
1968 3
1969 2
1970 2
1971 6
1972 8
1973 2
1974 1
1975 5
1976 4
1977 2
1978 4
1979 4
1980 2
1981 3
1982 1
1983 2
1984 4
1985 1
1986 1
1987 2
1988 3
1989 4
1990 3
1991 3
1992 2
1993 3
1994 1
1995 3
1996 3
1997 3
1998 2
1999 2
2000 1
2001 5
2002 7
2003 6
2004 6
2005 6
2006 10
2007 9
2008 8
2009 2
2010 3
2011 5
2012 4
2013 6
2014 7
2015 9
2016 14
2017 6
2018 7
2019 7
2020 8
2021 8
2022 8
2023 4
2024 1

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247 results

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Page 1
Ultrastructure of the dorsal ocellus of Bittacus planus larvae (Mecoptera: Bittacidae) with evolutionary significance.
Ma WR, Chen QX, Bai JL, Hua BZ. Ma WR, et al. Arthropod Struct Dev. 2023 Jan;72:101234. doi: 10.1016/j.asd.2023.101234. Epub 2023 Jan 26. Arthropod Struct Dev. 2023. PMID: 36708647
The Bittacidae are unique in holometabolous insects in that their larvae bear a dorsal ocellus on the frons. The fine structure of the dorsal ocellus, however, has not been investigated to date. ...The dorsal ocellus of the larvae comprises a cornea, corneage …
The Bittacidae are unique in holometabolous insects in that their larvae bear a dorsal ocellus on the frons. The fine structure of th …
Five new ocellus-bearing species of the cusk-eel genus Neobythites (Ophidiidae, Ophidiiformes) from the West Pacific, with establishment of three new species groups.
Uiblein F, Nielsen JG. Uiblein F, et al. Zootaxa. 2023 Aug 22;5336(2):179-205. doi: 10.11646/zootaxa.5336.2.2. Zootaxa. 2023. PMID: 38221101
Fifteen ocellus-bearing congeners are rather similar with at least one of the new species, requiring detailed comparisons based on a large set of morphometric, meristic, colour and otolith-shape data from over 300 specimens. ...The results are shortly discussed, emphasizin …
Fifteen ocellus-bearing congeners are rather similar with at least one of the new species, requiring detailed comparisons based on a …
Structural organization of xanthine crystals in the median ocellus of a member of the ancestral insect group Archaeognatha.
Friedman O, Böhm A, Rechav K, Pinkas I, Brumfeld V, Pass G, Weiner S, Addadi L. Friedman O, et al. J Struct Biol. 2022 Mar;214(1):107834. doi: 10.1016/j.jsb.2022.107834. Epub 2022 Jan 22. J Struct Biol. 2022. PMID: 35077832
We determined that the median ocellus contains crystals of xanthine, and we obtained insights into their function. ...We infer that the median ocellus operates as an irregular multifocal reflector, which is not capable of forming images. ...
We determined that the median ocellus contains crystals of xanthine, and we obtained insights into their function. ...We infer that t …
The Degenerate Tale of Ascidian Tails.
Fodor ACA, Powers MM, Andrykovich K, Liu J, Lowe EK, Brown CT, Di Gregorio A, Stolfi A, Swalla BJ. Fodor ACA, et al. Integr Comp Biol. 2021 Sep 8;61(2):358-369. doi: 10.1093/icb/icab022. Integr Comp Biol. 2021. PMID: 33881514 Free PMC article. Review.
The head contains the small brain, sensory organs, including the ocellus (light) and otolith (gravity) and the presumptive endoderm, while the tail has a notochord surrounded by muscle cells and a dorsal nerve cord. ...
The head contains the small brain, sensory organs, including the ocellus (light) and otolith (gravity) and the presumptive endoderm, …
Surprising characteristics of visual systems of invertebrates.
González-Martín-Moro J, Hernández-Verdejo JL, Jiménez-Gahete AE. González-Martín-Moro J, et al. Arch Soc Esp Oftalmol. 2017 Jan;92(1):19-28. doi: 10.1016/j.oftal.2016.05.007. Epub 2016 Jul 13. Arch Soc Esp Oftalmol. 2017. PMID: 27422478 Review. English, Spanish.
The electrical response of the planarian ocellus.
Brown HM, Ogden TE. Brown HM, et al. J Gen Physiol. 1968 Feb;51(2):237-53. doi: 10.1085/jgp.51.2.237. J Gen Physiol. 1968. PMID: 5641637 Free PMC article.
The planarian ocellar potential (OP), an action potential evoked from the planarian ocellus by a light flash, was recorded with microelectrodes. OP amplitude, latency, and peak delay varied as a function of stimulus intensity and state of adaptation in a manner similar to …
The planarian ocellar potential (OP), an action potential evoked from the planarian ocellus by a light flash, was recorded with micro …
Homology of the lateral eyes of scorpiones: a six-ocellus model.
Loria SF, Prendini L. Loria SF, et al. PLoS One. 2014 Dec 3;9(12):e112913. doi: 10.1371/journal.pone.0112913. eCollection 2014. PLoS One. 2014. PMID: 25470485 Free PMC article.
We present the first comparative study of variation in the lateral ocelli across the order Scorpiones, based on examination of a broad range of exemplar species, representing all families, 160 genera (78%), 196 species (9%), and up to 12 individuals per species. We propose a six- …
We present the first comparative study of variation in the lateral ocelli across the order Scorpiones, based on examination of a broad range …
The function of the insect ocellus.
PARRY DA. PARRY DA. J Exp Biol. 1947 Dec;24(3-4):211-9. doi: 10.1242/jeb.24.3-4.211. J Exp Biol. 1947. PMID: 18920739 No abstract available.
Ocellar system of the insect: comparison of dorsal ocellus and lateral ocellus.
Toh Y, Sagara H, Iwasaki M. Toh Y, et al. Vision Res. 1983;23(4):313-23. doi: 10.1016/0042-6989(83)90079-2. Vision Res. 1983. PMID: 6880031
Six lateral ocelli occur on both sides of head in the butterfly larva. Each ocellus contains seven retinular cells, which are grouped into three distal cells and four proximal cells, or four distal cells, two peripheral cells and one central cell by the position of their r …
Six lateral ocelli occur on both sides of head in the butterfly larva. Each ocellus contains seven retinular cells, which are grouped …
247 results