Marine life  /  Batfish
3 of 1316 species
Group

Batfish

Tall, flattened, silver-and-black fish that hang over wrecks and drop-offs in small groups. Juveniles look nothing like the adults: they are extremely tall, dark, and drift alone imitating a leaf or a flatworm.

Species
3
Depth
2–40 m
Rarity range
1 star of 5, found on most divesto 4 stars of 5, two or three a season
Night only
None
Can hurt a diver
None
Destinations
5

Adults are curious and will follow a diver for a whole dive, which makes them one of the easier large fish to photograph and one of the harder to get away from when photographing something else.

The juveniles are worth looking for on a shallow muck site. A very tall dark fish lying on its side in the surge, drifting rather than swimming, is a juvenile batfish rather than a piece of leaf, and it will hold that act until it is touched.

This group is the Platax batfish. The Ogcocephalus batfishes of the Caribbean are a completely different animal, related to the frogfish, and are filed in Other fish.

3 species

Photographed first, then commonest
Pinnate batfish, Platax pinnatus
Pinnate batfish
Platax pinnatus
Overhangs and jetty pilings · 3–25 m
4 stars of 5, two or three a seasonin Lembeh Strait

The other 2, written up but not yet photographed

Every one has a page. They are shown as a list rather than as pictures because nothing has been photographed or logged for them yet, and a species with nothing behind it should not sit in front of one that has.

Where they are recorded

How many of the 3 carry a record at each destination. A species usually carries several, so these do not add up to 3.

Lembeh Strait 3 Anilao 2 Dauin & Dumaguete 2 Bali 2 Papua New Guinea 2

The other groups

Anemonefish 11 Angelfish 25 Blennies 26 Butterflyfish 35 Cardinalfish 13 Damselfish 32 Dottybacks 5 Dragonets 5 Eels & garden eels 18 Flatfish 8 Frogfish & anglers 26 Goatfish 8 Gobies & dartfish 29 Groupers & anthias 42 Hawkfish 5 Jacks & open-water fish 29 Jawfish 4 Lizardfish & flatheads 10 Morays 26 Morwongs & trumpeters 4 Parrotfish 16 Pufferfish & boxfish 23 Rabbitfish 5 Scorpionfish & lionfish 47 Seahorses & pipefish 53 Shrimpgobies 17 Snappers, breams & sweetlips 39 Squirrelfish & soldierfish 9 Surgeonfish & unicornfish 26 Triggerfish & filefish 25 Trumpetfish & cornetfish 4 Wrasses 56 Other fish 46 Sharks & rays 63 Turtles, sea snakes & crocodiles 11 Marine mammals & birds 10 Cephalopods 36 Nudibranchs & sea slugs 137 Sea snails & shells 26 Shrimps 38 Mantis shrimps 5 Crabs 45 Hermit crabs 10 Lobsters & squat lobsters 13 Isopods & parasitic crustaceans 5 Amphipods 2 Sea stars 18 Brittle stars & basket stars 7 Feather stars 2 Sea urchins 23 Sea cucumbers 12 Worms 11 Flatworms 3 Jellyfish & stinging drifters 10 Anemones & zoanthids 12 Corals & sponges 29 Sea squirts 4 Blackwater & plankton 52 Other invertebrates 2

All 1316 species in one index, with filters for destination, rarity and hazard.

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