Image: haeckel cubomedusae

Cubomedusae:
Chirodropus palmatus (Haeckel) = Chirodropus palmatus Haeckel, 1880, from the side
Chiropsalmus quadrigatus (Haeckel) = Chiropsoides quadrigatus (Haeckel, 1880), from the side
Charybdea obeliscus (Haeckel) = Carybdea obeliscus Haeckel, 1880 / Alatina obeliscus (Haeckel, 1880)?, from the side
Charybdea obeliscus (Haeckel) = Carybdea obeliscus Haeckel, 1880 / Alatina obeliscus (Haeckel, 1880)?, alimentary tract
Charybdea murrayana (Haeckel) = Carybdea murrayana Haeckel, 1880, from below
Charybdea murrayana (Haeckel) = Carybdea murrayana Haeckel, 1880, from above
Procharybdis tetraptera (Haeckel) = Alatina tetraptera (Haeckel, 1880), from the side
Tamoya prismatica (Haeckel) = Tamoya haplonema F.Müller, 1859, from the side
- from the book sets: Art Forms in Nature (Kunstformen der Natur) - by Ernst Haeckel (1899-1904).

- من صور كتب: النماذج الفنية في الطبيعة، لـ إرنيست هيكل (نشر ما بين 1899-1904 م.)