Shells are exoskeletons of living creatures and have fascinated humans for millennia. Interesting Shells presents portraits of beautiful specimens from the Natural History Museum's vast collections, each accompanied by a caption explaining their unique characteristics - whether biological, historical or geographical.

What arachnologist worth his salt could forget the arachnid with a two-foot legspan? The Order Amblypygi not only contains world record species, but also some of the most improbable and unbelievable looking members of the Class Arachnida. Otherwise known as whipspiders, these creatures appear to have been formed in the deep recesses of a human nightmare, and yet are the only large arachnids that are entirely harmless to humans. Predatory whipspiders display advanced social behaviors and externally visible reproductive biology of immense complexity. This text presents cutting edge biological details, supporting Scanning Electron Micrographs, and unparalleled captive reproduction information with photographic documentation.

The Field Guide to Freshwater Invertebrates of North America focuses on freshwater invertebrates that can be identified using at most an inexpensive magnifying glass. This Guide will be useful for experienced nature enthusiasts, students doing aquatic field projects, and anglers looking for the best fish bait, lure, or fly.Color photographs and art, as well as the broad geographic coverage, set this guide apart.
362 color photographs and detailed descriptions aid in the identification of species

Introductory chapters instruct the reader on how to use the book, different inland water habitats and basic ecological relationships of freshwater invertebrates

Broad taxonomic coverage is more comprehensive than any guide currently available"

The sheath nematodes belonging to the superfamily Hemicycliophoroidea are unique amongst all plant parasitic nematodes known to man due to the presence of an extra cuticular covering or sheath over the inner cuticle and body of all juvenile and adult life stages. These plant-parasitic nematodes include species of agricultural and quarantine importance. In Systematics of the Sheath Nematodes of the Superfamily Hemicycliophoroidea John Chitambar and Sergei Subbotin provide a detailed review of the taxonomy and diagnosis of the superfamily, its member genera and 153 related species based on their morphological and molecular analyses, as well as a further understanding of the relationships within the superfamily using molecular phylogenetics. In addition, Chitambar and Subbotin also give detailed information on the global distribution, biology, host-parasite relationships and ecology of sheath nematodes.

A comprehensive survey of insects and terrestrial invertebrates referred to by Greek and Roman authors from the earliest times to AD 600. Explains the extent and accuracy of their knowledge compared to current beliefs, and discusses the role of each animal type in classical life, for example popular