"Trichinae in muscle, about the encapsuled." -Thomson, 1916

Trichinae

"Trichinae in muscle, about the encapsuled." -Thomson, 1916

"Trichinae in muscle, encapsuled. There may be 12,000 in a gramme of pig's muscle." -Thomson, 1916

Trichinae

"Trichinae in muscle, encapsuled. There may be 12,000 in a gramme of pig's muscle." -Thomson, 1916