Hiding opaque eyes in transparent organisms: a potential role for larval eyeshine in stomatopod crustaceans
نویسندگان
چکیده
منابع مشابه
Hiding opaque eyes in transparent organisms: a potential role for larval eyeshine in stomatopod crustaceans.
Opaque screening pigments are a fundamental requisite for preserving resolution in image-forming eyes. Possession of any type of image-forming eye in a transparent, pelagic animal will thus undermine the ability of that animal to be invisible in the water column. Transparent, pelagic animals must therefore deal with the trade-off between the ability to see and the ability of other animals to se...
متن کاملLearning in Stomatopod Crustaceans
The research reviewed in this work could not have been done without the support of the National Science Foundation, currently under Grant Number IBN-0235820, the Air Force Office of Scientific Research, the Australian Research Council (Current Grant F00104897), or the National Undersea Research Centers (a NOAA program). We thank the staffs of the Lizard Island Research Station, the Heron Island...
متن کاملBiological polarized light reflectors in stomatopod crustaceans
Body parts that can reflect highly polarized light have been found in several species of stomatopod crustaceans (mantis shrimps). These polarized light reflectors can be grossly divided into two major types. The first type, usually red or pink in color to the human visual system, is located within an animal’s cuticle. Reflectors of the second type, showing iridescent blue, are located beneath t...
متن کاملEvolution of anatomical and physiological specialization in the compound eyes of stomatopod crustaceans.
Stomatopod crustaceans have complex and diverse visual systems. Among their many unique features are a specialized ommatidial region (the midband) that enables the eye to have multiple overlapping visual fields, as well as sets of spectral filters that are intercalated at two levels between tiers of photoreceptors involved in polychromatic color vision. Although the physiology and visual functi...
متن کاملShrimps that pay attention: saccadic eye movements in stomatopod crustaceans.
Discovering that a shrimp can flick its eyes over to a fish and follow up by tracking it or flicking back to observe something else implies a 'primate-like' awareness of the immediate environment that we do not normally associate with crustaceans. For several reasons, stomatopods (mantis shrimp) do not fit the general mould of their subphylum, and here we add saccadic, acquisitional eye movemen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Experimental Biology
سال: 2014
ISSN: 1477-9145,0022-0949
DOI: 10.1242/jeb.108076