ventrally

Ventrally it is yellow heavily marked with black or dark brown.

A tube foot is present ventrally or extending up the whole body.

Ventrally, the color is red being more intense towards the margin.

White ventrally, with or without small dark brown spots.

It is white ventrally, and some males have many dark spots on the throat.

They are generally brown in color, but lighter brown ventrally.

Ventrally, two alternating series of large white blotches are found.

The mouth is located ventrally and surrounded by about 20 large tentacles.

They are ventrally flattened, usually with a triangular head and wide mouth.

Ventrally, a large plate has been interpreted as a hypostome.

The tail is brown on the dorsal side, and a cream white ventrally.

Its head is clad with yellow hairs which thin out ventrally.

Behind the blades is the mouth, located ventrally at the anterior end of the body.

Dark green to bluish dorsally with a light colour ventrally.

Ventrally it is yellowish, either uniform or with dark dots.

The female body tends to be thickened and curved ventrally.

The upper parts are an olive-grey, and more pale ventrally.

Ventrally they are yellowish, either uniform or with brown markings.

In life it is a blue-grey colour dorsally and white ventrally.

Ventrally they are transparent white, but with more yellow on the undersides of the arms and legs.

The coat is a glossy black with a slight grey wash ventrally.

Brown dorsally and ventrally, each scale with a lighter margin.

It is all black with paler grey ventrally between the flippers.

The body is blue dorsally and silver and white ventrally.

Ventrally the juveniles are pitch-black in contrast to the adults.