Ghost Sharks: A Fully Illustrated Guide to the Chimaeras of the World ²⁶ Length including anthropogenic sounds like those

including anthropogenic sounds like those from pile drivers and airguns

you can also select a real-time sampling rate and start a real-time monitoring session independent of the datalogger's internal logging mode

Addressing the natural history of snakes and their relationship with each other and with other groups of animals

Plastic ruler 15 cm (1)

Ghost Sharks: A Fully Illustrated Guide to the Chimaeras of the World ²⁶ Length including anthropogenic sounds like thoseGhost Sharks explores ghost sharks, also known as chimaeras, cartilaginous fish related to sharks and rays that share a common ancestor dating back around 400 million years. These extraordinary fish are found in virtually every ocean on the planet; while a few inhabit coastal waters, most live at depths that make them incredibly difficult to study and observe. This comprehensive reference book covers every known species of chimaera to date.