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Atlantic wolffish - Anarhichas lupus

Atlantic wolffish-Anarhichas lupus – Blog by Joan Larsen

September 11, 2017

Sea Fishes and Invertebrates of the Mediterranean

June 17, 2014

Marine Fish & Invertebrates of Northern Europe

June 17, 2014

Reef Creature Identification Tropical Pacific

June 17, 2014

Sea Fishes and Invertebrates of the North Sea

June 17, 2014

Bonaire

*****WE WILL BE GOING BACK***** Wonderful Accommodation  —  Great Diving – —- But Beware!!! First – Wonderful Accommodation —  Coral Paradise Resort Arrived at airport 5am , taxi waiting. Lovely well equipped rooms overlooking the pool. Truck ready and waiting at the Resort, found Brenda later in the morning to give us all the information we needed…

Whats That FIsh Blogger October 8, 2012 Leave a Comment 1643
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Mirihi Island Resort

Mirihi a barefoot island is located on a secluded tropical island in South Ari Atoll, a picturesque and breathtaking 30 minute seaplane ride from the capital Male. This emerald gem is just 350 meters long and 50 meters wide with a sparkling palm-fringed beach of fine white talc beaches surrounded by turquoise blue sea. Mirihi has a…

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The Launch

Thanks for dropping by! As you will have seen, today is the official launch of WhatsThatFish.com We hope you enjoy the site! There are many new features on the way and some bits working not quite as you would expect… But don’t worry, its all under control. What we do ask, is if you find anything that…

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Scientific blurb

I have difficulty reading about fish when the chat is about its genus, and its fins are caudal,dorsal or downright blobblob, and i come away not knowing what on earth was being said. So instead of describing ‘genus’ i will try and write about ‘groups with similar characteristics’= a genus, !!! and everyone will know what i…

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Did you Know–Manta Rays Fly

Manta Rays can leap into the air and give a flat resounding crash as a ton of flesh hits the water. They have no teeth or grinders, no tail stinger, but relies on speed to survive.They are plankton eaters. (From “the silent world” by Jacques Cousteau) I have only seen a Manta “Fly” once,on a liveaboard in…

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Whaleshark identified

one of the whalesharks pictured here has been identified as M-031 by the ECOCEAN Whale Shark Photo-identification Library. Great news, for more info see the whaleshark page

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Dive weight

A novice diver usually requires more belt weights than an experienced diver of like displacement. The beginner, apprehensive, involuntarily inflates his lungs too much and needs more ballast to be equilibrated. After a few dives he breathes normally and finds that he is overweighted. Then he learns the wide possibilities of adjusting air ballast by his own…

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Fish Jaws

Fish eating fish (piscivores) do so in the half light of dawn and dusk. Many fish have a ‘protrusible jaw’. This allows the mouth to move closer to the prey by extending forwards and then sucking in the prey. They literally vacuum up their meals. In the throats of many fish is a second set of jaws,…

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Coral has fish enemies

Parrotfish, bite off chunks of coral to get at the algae inside or outside. Triggerfish,bite chunks of coral to get at the invertebrates hiding inside. The habits of some territorial damselfish are destructive to the corals they claim as their property. The Caribbean threespot Damselfish bites the coral, causing an open wound so that algae can take…

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Jack Attack

Jacks hunt in groups on the outer reef edge, and alone when shallower. Their hunting behaviour has 4 phases- Patrolling, when they make no predatory moves Quatering, zig-zag moves at high speed Hunting, when it identifies a victim Attacking, when within striking distance, moves in for the kill The jack has a protrusible jaw,and the prey is…

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  • Sea Fishes and Invertebrates of the Mediterranean
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  • Reef Creature Identification Tropical Pacific
  • Sea Fishes and Invertebrates of the North Sea

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