Search results
Results from the WOW.Com Content Network
A example size comparison of a whale shark and a human. It is always beneficial to have a picture that communicates a sense of scale. This can be achieved by placing standard sized physical objects next to the fish (human hand or body, tape measure, etc.), before taking the photo. Sometimes the background scenery will already do the job.
Automatic tracing of complex images can produce overly-large files, inaccurate outlines, and often miss out smaller details completely. Please consider editing this image by hand in a vector editor to improve it. For further information please see our picture tutorial and SVG help. For assistance, refer to the Graphics Lab
Whale shark: The largest fish is the whale shark. It is a slow-moving, filter-feeding shark with a maximum published length of 20 m (66 ft) and a maximum weight of 34 tonnes (33 long tons; 37 short tons). Whale sharks can live up to 70 years [63] and are a vulnerable fish. Ocean sunfish: The ocean sunfish is the heaviest bony fish. It can weigh ...
A handful of fossil teeth from a completely new species suggests the creatures emerged some 440 million years ago.
Most fish species seem to have a fixed pupil size, but elasmobranches (like sharks and rays) have a muscular iris which allows pupil diameter to be adjusted. Pupil shape varies, and may be e.g. circular or slit-like. [5] Lenses are normally spherical but can be slightly elliptical in some species.
Image credits: VastCoconut2609 On the other hand, good news has the power to boost our happiness and overall well-being, says Ruiz-McPherson. And the better our mood, the lower our stress levels.
Sharks are much more sensitive to electric fields than electroreceptive freshwater fish, and indeed than any other animal, with a threshold of sensitivity as low as 5 nV/cm. The collagen jelly, a hydrogel , that fills the ampullae canals has one of the highest proton conductivity capabilities of any biological material.
These wholesome pictures are from the Blessed Images Facebook group, where over 700,000 members share snapshots of furry creatures being their cute selves. ... this list can make your day better ...