Impacts of nonindigenous crayfishes on ecosystem services exemplify the mixture of positive
and negative effects of intentionally introduced species. Global introductions for aquaculture …

Abstract The American Fisheries Society Endangered Species Committee herein provides a
list of all crayfishes (families Astacidae and Cambaridae) in the United States and Canada …

We present a phylogenetic analysis of spiders using a dataset of 932 spider species,
representing 115 families (only the family Synaphridae is unrepresented), 700 known …

The freshwater crayfishes are a group of decapod crustaceans that have played a critical
role in a diversity of biological studies, from physiology, to ecology, neurobiology …

Comprising over 15 000 living species, decapods (crabs, shrimp and lobsters) are the most
instantly recognizable crustaceans, representing a considerable global food source …

We present an updated classification for the entire Crustacea Decapoda, listing all known
families and genera organized by higher taxonomic groups and including estimates of the …

For anyone with interests in a group of organisms as large and diverse as the Crustacea, it is
difficult to grasp the enormity of the entire taxon at one time. Those who work on crustaceans …

Historically, six small lakes in southwestern British Columbia each contained a sympatric
species pair of three‐spined sticklebacks (Gasterosteus aculeatus). These pairs consisted of …

The freshwater crayfishes are distributed across all but the Indian and Antarctic continents
with centers of diversity in the southeastern Appalachian Mountains in the Northern …

Phylogenetic relationships among all of the major decapod infraorders have never been
estimated using molecular data, while morphological studies produce conflicting results. In …