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Subungual melanomas tend to affect the big toe and thumb the most, but it can occur on any finger or toe. The melanoma appears as a brown-black discoloration of the nail bed, with Verywell Health ...
Graphium nomius, the spot swordtail, [1] [2] is a butterfly found in South and Southeast Asia that belongs to the swallowtail family. The species was first described by Eugenius Johann Christoph Esper in 1793. [1] [2] One of the grandest sights is a host of spot swordtails mud-puddling or swarming around a flowering forest tree.
Acral lentiginous melanoma (ALM) is a type of skin cancer. [6] It typically begins as a uniform brownish mark before becoming darker and wider with a blurred, irregular border. ALM is most frequently seen on the foot of a person with darker skin but can also be found in non-sun exposed areas such as the palms , soles , and under finger and ...
P. macaria F. (57 ). The spots of the transverse band of the fore wing in cellules 1 b and 2 are deeply incised distally or occasionally quite cleft; the hindwing above at the base as far as the apex of the cell dark brown to blackish, then with a distinct light yellowish (male) or white (female) median band.
The Pieridae are a large family of butterflies with about 76 genera containing about 1,100 species, mostly from tropical Africa and tropical Asia with some varieties in the more northern regions of North America and Eurasia. [1] Most pierid butterflies are white, yellow, or orange in coloration, often with black spots.
In addition, while white men are more likely to be diagnosed with melanoma, Black men are more likely to die of it once diagnosed — perhaps because their diagnoses tend to be at a later stage.
Media in category "Images of butterflies and moths" This category contains only the following file. Plate II Kallima butterfly from Animal Coloration by Frank Evers Beddard 1892.jpg 1,695 × 2,722; 1.77 MB
Amelanotic melanoma is a type of skin cancer in which the cells do not make any melanin. [1]: 696 [2] They can be pink, red, purple or of normal skin color, and are therefore difficult to diagnose correctly.