Bull Shark. Image by Andaman via Depositphotos Bull sharks, Carcharhinus leucas, can survive in saltwater and freshwater environments. These sharks headbutt their prey to stun them before feeding on ...

Making their Endangered status all the more problematic. Bull sharks, Carcharhinus leucas, grow as big as 10.5 feet and are often found in waters that connect to the ocean, as these sharks can live in ...

Manta and devil rays (mobulids) are filter feeding elasmobranchs with extreme K-selective life histories found circumglobally from temperate to tropical waters. Their vulnerability to fisheries ...

We are making additions to: Van der Laan, R., W. N. Eschmeyer & R. Fricke 2014 (11 Nov.), Family-group names of Recent fishes. Zootaxa Monograph 3882 (1), 1-230. DOI 10.11646/zootaxa.3882.1.1 Download ...