By Gennaro Sisto
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Additional resources for Crustaceans: Structure, Ecology and Life Cycle
F. (1972). Die Feinstruktur der Stirnaugen einiger Collembolen (Insecta, Entognatha) und ihre Bedeutung für die Stammesgeschichte der Insekten1. Journal of Zoological Systematics and Evolutionary Research 10, 81–122. 34 Ajna S. F. (2000). Phylogeny of the Myriapoda – Crustacea – Insecta: a new attempt using photoreceptor structure*. Journal of Zoological Systematics and Evolutionary Research 38, 189–208. H. (2010). The evolution of phototransduction from an ancestral cyclic nucleotide gated pathway.
Especially interesting in the myodocopid ostracods is the finding that the closest related groups of crustaceans, including other ostracod clades lack lateral eyes entirely. This has led to the hypothesis that myodocopids re-invented compound eyes (Oakley and Cunningham, 2002). The myodocopid compound eye is a standard crustacean eye with the normal complement of cells in each ommatidium (Huvard, 1990; Rivera and Oakley 2009). This suggests that the genetic information for building a compound eye was not lost, merely “turned off” for a period of ostracod evolutionary history.
Genes Dev. 11, 3254–3264. R. (1989). 1038/337458a0 337, 458–460. , and Patel, N. (2002). Analysis of the expression pattern of Mysidium columbiae wingless provides evidence for conserved mesodermal and retinal patterning processes among insects and crustaceans. Development Genes and Evolution 212, 114–123. M. (1970). Photoreception in the nauplius eye of Pandalus borealis Kröyer: Decapoda, Crustacea. Canadian Journal of Zoology 48, 119–121. Elofsson, R. (1965). The nauplius eye and frontal organs in malagostraca (crustacea).