Grasshopper of six points (Locusta sexpunctata) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced… https://www.rawpixel.com/image/325086/free-illustration-image-insect-grasshopper-cricket-vintageFree Image from public domain licenseThe Texas field cricket (Gryllus texensis) uses the textured pattern on its forewings to produce the sounds we so often… https://www.rawpixel.com/image/8720199/photo-image-texture-public-domain-patternFree Image from public domain licenseIllustration of Gryllus https://www.rawpixel.com/image/521030/free-illustration-vector-grasshopper-vintage-bugView licenseVintage insect png animal illustration on transparent background https://www.rawpixel.com/image/9344282/png-vintage-illustrationView licenseField cricket png, design element, transparent background https://www.rawpixel.com/image/9345497/png-illustration-animalView licenseIllustration of Gryllus https://www.rawpixel.com/image/521048/premium-illustration-psd-animal-antique-black-and-whiteView licenseField crickets (Gryllus campestris) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our… https://www.rawpixel.com/image/324957/premium-illustration-psd-cricket-illustrations-vintage-insects-ancientView licenseGryllus from Zoological lectures delivered at the Royal institution in the years 1806-7 illustrated by George Shaw (1751… https://www.rawpixel.com/image/378075/free-illustration-image-insects-animals-handFree Image from public domain licenseGryllus from Zoological lectures delivered at the Royal institution in the years 1806-7 illustrated by George Shaw (1751… https://www.rawpixel.com/image/456374/premium-illustration-psd-vintage-insect-animal-antiqueView licenseField crickets (Gryllus campestris) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our… https://www.rawpixel.com/image/325088/premium-illustration-image-cricket-bug-cricket-insect-ancientView licenseDifferent types of sea creatures illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original… https://www.rawpixel.com/image/329389/free-illustration-image-shrimp-oyster-kayFree Image from public domain license