This movie clip shows a sawfish feeding.
Sawfishes can slash from side to side with the rostrum to stun, impale or even cut prey fishes in half. The rostrum can also pin fishes to the substrate where they are ingested.
Fishes of the genus Liopropoma have have extremely long ornate second and third dorsal fin spines during their pelagic larval phase. This ornamentation is lost when the larvae metamophose during the transition between open water habitat and the reefs where Liopropoma species live as adults.
Dr Zoe Richards has just returned from an expedition to Kosrae, Micronesia, where she was surveying coral biodiversity. In this post, she describes her scuba diving surveys beneath the Island of the Sleeping Lady.
Dr Zoe Richards has just returned from an expedition to Kosrae, Micronesia, where she was surveying coral biodiversity. In this post, she shares her experiences at the ancient and fascinating Lelu ruins.
It was a 'four day week' this week so we are down an image or two from normal. Despite that, there are still some great additions. The Warty Anglerfish is an amazing looking fish and the Red Indian Fish has always been one of my favourites. This week's blog post, 'Grey Carpetshark senses' is certainly worth a look. Thank you as always to our contributors.