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In French Polynesia, fishermen use harpoons, using a specifically designed boat, the poti marara, to pursue it, because mahi-mahi do not dive. The poti marara is a powerful motorized V-shaped boat, optimized for high agility and speed, and driven with a stick so the pilot can hold his harpoon with his right hand.
The physical appearance of each type is briefly described, including colour adjectives referring to skin and hair colour: rufus "red" and pilis nigris "black hair" for Americans, albus "white" and pilis flavescentibus "yellowish hair" for Europeans, luridus "yellowish, sallow", pilis nigricantibus "swarthy hair" for Asians, and niger "black ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 28 January 2025. "Skin pigmentation" redirects here. For animal skin pigmentation, see Biological pigment. Extended Coloured family from South Africa showing some spectrum of human skin coloration Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among ...
Although skin tone differs based on a person's racial background, those with fair skin have difficulty maintaining [clarification needed] skin tone due to a lack of melanin production. In Japan, the preference for skin that is white and free of blemishes has been documented since at least the Heian period (794–1185), as in books such as The ...
Nature is full of many patterned animals, from the stripes on zebras, spots on leopards, to the intricate details on sea creatures.. Researchers have studied for a long time the biological ...
Amphibians such as frogs have three kinds of star-shaped chromatophore cells in separate layers of their skin. The top layer contains 'xanthophores' with orange, red, or yellow pigments; the middle layer contains 'iridophores' with a silvery light-reflecting pigment; while the bottom layer contains 'melanophores' with dark melanin. [53]
The Monk scale includes 10 skin tones. Though other scales (such as those used by cosmetics companies) may include many more shades, [6] Monk claims that 10 tones balances diversity with ease of use, and can be used more consistently across different users than a scale with more tones:
“The eye is bright red, fire-red or deep red in specimens of both sexes,” according to the study. The pitviper’s red eyes stand out against the green landscape and black night.