Summary description from Wikipedia:

Armases in languages:

English

Square-back American marsh crabs

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Parent Taxon

• Sesarmidae

Sibling Taxa

• Andamanium
• Aratus
• Armases
• Bresedium
• Chiromantes
• Circulium
• Clistocoeloma
• Contusarma
• Cristarma
• Cyclorma
• Danarma
• Eneosesarma
• Episesarma
• Fasciarma
• Geosesarma
• Guinearma
• Haberma
• Karstarma
• Labuanium
• Leptarma
• Lithoselatium
• Manarma
• Metagrapsus
• Metasesarma
• Metopaulias
• Miersarma
• Migmarma
• Mindanium
• Muradium
• Namlacium
• Nanosesarma
• Neosarmatium
• Neosesarma
• Orisarma
• Parasesarma
• Perisesarma
• Platychirarma
• Pseudosesarma
• Sarmatium
• Scandarma
• Selatium
• Sesarma
• Sesarmoides
• Sesarmops
• Shinobium
• Sinosesarma
• Stelgistra
• Tiomanium
• Trapezarma

Child Taxa

• Armases americanum
• Armases angustipes
• Armases angustum
• Armases benedicti
• Armases cinereum
• Armases elegans
• Armases gorei
• Armases magdalenense
• Armases miersii
• Armases occidentale
• Armases ricordi
• Armases roberti
• Armases rubripes

Top Observation Places

• Coral Gables