Best Benthic

The Bathysaurus ferox, or deep-sea lizardfish, is a benthic predator inhabiting depths of 600 to 3,500 meters. This fish is notable for being one of the largest predatory fishes living at such extreme ocean depths and for possessing both male and female reproductive organs simultaneously. It’s prima...

The Wolftrap Anglerfish is a deep-sea fish belonging to the Thaumatichthyidae family. It’s notable for its bioluminescent lure, which grows on the roof of its massive mouth—a distinctive adaptation not seen in other anglerfish species. This benthic predator inhabits the bathypelagic zone and is prim...

The bearded seal (Erignathus barbatus) is a large species of true seal found throughout the cold coastal waters of the Arctic and subarctic oceans. The animal takes its name from its distinctive, highly visible white whiskers, which are essential for locating prey on the dark ocean floor. Unlike man...

Deepsea Skate (Bathyraja abyssicola) is one of the deepest-dwelling skates known, recorded in the North Pacific at depths exceeding 2,900 m.

Ogcocephalus radiatus, the polka-dot batfish, is an Atlantic batfish ranging from Florida and the Gulf of Mexico to Brazil, identifiable by its spotted skin pattern.

A deep-sea lizardfish in family Bathysauridae, generally found at greater depths than Bathysaurus ferox and distributed across tropical and subtropical ocean basins.

Linuparus trigonus, the shovelnose lobster, is a distinctive Indo-Pacific species recognized by its flattened body and triangular rostrum, inhabiting sandy and coral reef substrates.

The rugose squat lobster, Munida rugosa, is a marine decapod crustacean found in the cold waters of the northeastern Atlantic Ocean and is recognized by its distinctly spiny carapace.

The Japanese slipper lobster, Parribacus japonicus, is a benthic marine crustacean native to the Pacific Ocean around Japan that is notably consumed as a local seafood delicacy.

The Atlantic bobtail squid, a small species of the northeastern Atlantic and Mediterranean Sea and among the most frequently encountered bobtail squids in European waters.

The southern dumpling squid, a small bobtail squid native to southern Australian and Tasmanian coastal waters and widely studied for its mating behavior.

Scyllarides haanii, the Haanii slipper lobster, is found in the Indo-West Pacific region from Japan to Australia and is named after Dutch zoologist Wilhelm de Haan.

A bathypelagic flatfish typically assigned to family Bothidae, with highly asymmetric eyes positioned on one side of the body to facilitate life on the deep seafloor.

A darkly pigmented eelpout (Zoarcidae) found at depth in the North Atlantic, named for its distinctive black or very dark coloration along its body.

A deep-water flatfish of family Soleidae adapted to benthic life at bathyal depths, with both eyes on the right side of the body and cryptic, mottled coloration.

Rossia pacifica, commonly known as the Pacific bobtail squid, is a small marine cephalopod found in the North Pacific Ocean from Japan to California.

A small bobtail squid of the Mediterranean and eastern Atlantic named after 16th-century French naturalist Guillaume Rondelet, common in shallow coastal habitats.

Linuparus somniosus, the deep shovelnose lobster, is a poorly known deep-sea relative of Linuparus trigonus, recorded from deeper Indo-Pacific waters than its congener.

A flathead fish (Platycephalidae) adapted to deep-water habitats, distinguished from shallow-water relatives by its depressed body form and greater habitat depth.

Rossia macrosoma is a broad-bodied bobtail squid inhabiting the Mediterranean Sea and eastern Atlantic Ocean, originally described by Delle Chiaje in 1829.

Sepiola affinis is a species of bobtail squid native to the Mediterranean Sea, first scientifically described by Antoine Risso in 1854.

Berry's bobtail squid, a small Indo-Pacific species named after American malacologist Samuel Stillman Berry, ranging from the Red Sea to Japanese waters.

A bobtail squid of coastal Japan and East Asia, one of several Euprymna species that harbor bioluminescent bacterial symbionts in a dedicated light organ.

A deep-sea eel of the family Synaphobranchidae, named for a distinctive gill-slit placement low on the throat, distributed across deep marine waters worldwide.

A pike conger eel (family Muraenesocidae) of Indo-Pacific coastal marine waters, identified by scattered dark freckle-like spots on its pale, elongated body.

A conger eel (Congridae) notable for its proportionally shorter tail region compared to other conger species, found in Indo-Pacific marine environments.

The rough slipper lobster, Petrarctus rugosus, is a benthic marine crustacean found in the warm waters of the Indo-Pacific region that is distinguishable by its highly tuberculated body.

A bobtail squid described from the Indo-Pacific, distinguished from cryptic congeners through combined morphological and molecular genetic analysis.

The ridgeback eel is a deep-sea notacanthiform fish distinguished by a row of dorsal spines along its back, found in oceanic waters across multiple ocean basins.