DWARF LANTERN SHARK GENERATOR
DWARF LANTERN SHARK SKIN

Some sharks can produce up to eight rows of teeth at once, and it takes a shark as little as 24 hours to produce a replacement tooth. The teeth in a shark’s mouth are arranged in progressive rows, and should a tooth fall out, the next one behind it moves up to take its spot, like a rotating dental Rolodex. Body strongly marked with light and dark areas, streaks and spots very small (probably the smallest shark) with a somewhat flattened head and snout (its.

DWARF LANTERN SHARK SKIN

But a shark’s teeth are attached by soft tissue to the skin covering the jaw, and easily fall out if they wear out or break. A human tooth rests in a socket and falls out once during adolescence. Technically, the serrated and pointy pearly whites just regenerate as needed. Sharks don’t come out of the womb outfitted with endless rows of teeth. Great Whites and the Whale shark do need to keep moving to breathe.Ĥ. Most sharks do not need to constantly swim to breathe or stay alive – but there are some exceptions. On the opposite end of the spectrum, the whale shark (above)-the largest fish and shark of them all-reaches lengths up to 40 feet or more, and is a migratory filter feeder whose diet consists of mostly planktonģ. It’s so little of a threat, in fact, that even fishermen discard them if caught because they’re too small. Dwarf lantern sharks have long, flattened head that usually occupies one third of the body. This little guy, found off the coast of Venezuela and Columbia, is possibly the smallest shark in the world and can fit in the palm of your hand, reaching a maximum length of 21 centimeters. It has only been spotted a few times off the. Little is known about the mysterious dwarf lantern shark. Dark brown with black markings, it has large, elongated eyes that allow it to see in almost complete darkness in its habitat deep in the ocean. Take the dwarf lantern shark, for instance. The dwarf lantern shark (Etmopterus perryi) is the smallest shark, and it can fit in a human hand. While those species-and others such as the blue shark or the mako shark-are apex predators that reside on the top of the food chain, there are plenty of other species of sharks that go against the misconception that all sharks are predatory. Yet popular opinion tends to veer towards the great white or the hammerhead out of sheer fascination and fear, thus propagating the myth that all sharks are dangerous and bloodthirsty hunters. Over the years, sharks have gotten a bad rap as bloodthirsty man-eaters. (© Chip Clark/Smithsonian Institution) by Maggy Hunter Benson. There are over 400 different species, so there’s no such thing as a typical shark. The smallest shark, a dwarf lantern shark, is rarely seen and little-known. Sharks may not hunt and eat humans, but they’re all vicious predators. In fact, most of the time, shark bites are actually “ exploratory bites” in which a curious shark tries to determine if what it’s biting is food.Ģ. When an attack does occur, it’s most likely that the territorially-minded shark has mistaken the human for its actual prey (a seal, for example). While sharks may sometimes attack humans, sharks don’t seek out humans for food.

USB connectivity: Windows, Linux, MAC, AndroidĪTXMEGA32A4U 32KB+4KB Flash, 4KB SRAM, 1KB EEPROM.

Horizontal and Vertical Cursors with automatic waveform measurements, and waveform references.

Channel Math: add, multiply, invert, and average.

Spectrum Analyzer with different windowing options and selectable vertical log and IQ visualization.

XY Mode: For plotting Lissajous figures, V/I curves or checking the phase difference between two waveforms.

They live in deep ocean habitats and would not be suitable for captivity because of the physical characteristics of their natural environment.

Meter Mode: VDC, VPP and Frequency readout. The truest small sharks, such as the dwarf lantern shark (Etmopterus perryi), which grows to just over 7 inches, are not available to aquarists.

Advanced Triggering System: Normal / Single / Auto / Free, with many trigger modes adjustable trigger level, and ability to view signals prior to the trigger.

DWARF LANTERN SHARK GENERATOR

Arbitrary Waveform Generator with advanced sweep options on all the wave parameters.Mixed Signal Oscilloscope: Simultaneous sampling of 2 analog and 8 digital signals.The Xprotolab and Xminilab can be plugged directly on a breadboard. As a lantern shark it is one of a significant number of sharks that are bioluminescent i.e.

and we’ve explained the dwarf side of things. The XScopes can also be used as development boards for the AVR XMEGA microcontroller. The name of this shark tells us quite a bit about it. The XScopes are a combination of three electronic instruments: a mixed signal oscilloscope, an arbitrary waveform generator and a protocol sniffer.