Heinrich M. Krabbe

Fleas of a young monkey Heinrich M. Krabbe

Portrait of Admiral Nikolay Karlovich Krabbe, 1873 Anonymous

Portrait of Admiral Nikolay Karlovich Krabbe, 1874 Anonymous

Martin Heinrich Klaproth Anonymous

Gorgonian Crab (Xenocarcinus tuberculatus), Indonesia, Indo-Pacific Ocean. Anonymous

Crabs. Decapoda Ernst Haeckel

Heinrich Heine Anonymous

Portrait of Heinrich Heine Anonymous

Heinrich vom Rhein zum Mohren, late 1520s Conrad Faber von Creuznach (copy after)

Horseshoe crabs. Aspidonia Ernst Haeckel

Hermit Crab Anonymous

Soft Coral Porcelain Crab Anonymous

Red-Ridged Clinging Crab Anonymous

Eryon Arctiformis Crab Fossil Anonymous

Clapper Rail with crab in it's bill Anonymous

Urchin Crab (Dorippe frascone) carrying a Red Sea Urchin (Astropyga radiata), Lembeh Strait, North Sulawesi, Indonesia Anonymous

Mosaic Boxer Crab Anonymous

Portrait of Heinrich Sienkiewicz Anonymous

Sailor with Crab Hendricus Jacobus Burgers

Cancer, The Crab Anonymous

Spider hermit crabs in anemone Anonymous

Crabs Alois Humbert

Heinrich Ignaz Franz von Biber Paulus Seel

Dark Knee Hermit Crab Anonymous

Crab (Galathea strigosa). Anonymous

Heinrich Heine Anonymous

Small Hermit Crab Anonymous

Under side of Female Crab Anonymous

Close-up of a European Crab face showing its eyes (Cancer pagurus), Atlantic ocean. Anonymous