Table 4.

Top 10 published articles and their citation counts related to crayfish research.

Article Title	Citation Count	References
A review of the ever increasing threat to European crayfish from non-indigenous crayfish species	375	[8]
Feature: Endangered species—A reassessment of the conservation status of crayfishes of the United States and Canada after 10+ years of increased awareness	273	[40]
Crayfish invading Europe: The case study of Procambarus clarkia	262	[27]
Continental-wide distribution of crayfish species in Europe: Update and maps	243	[10]
Global diversity of crayfish (Astacidae, Cambaridae, and Parastacidae-Decapoda) in freshwater	193	[41]
Managing invasive crayfish: Is there a hope?	186	[42]
Global introductions of crayfishes: Evaluating the impact of species invasions on ecosystem services	181	[43]
A global meta-analysis of the ecological impacts of non-native crayfish	176	[44]
Multiple drivers of decline in the global status of freshwater crayfish (Decapoda: Astacidea)	165	[45]
An updated classification of the freshwater crayfishes (Decapoda: Astacidea) of the world, with a complete species list	156	[46]