Synallaxis is a genus of passerine birds in the ovenbird family. They are a member of the spinetails and thistletails, a group of 2 large and some 10 small or monotypic genera.

List of species

• Rufous-capped Spinetail, Synallaxis ruficapilla
• Bahia Spinetail, Synallaxis cinerea or S. whitneyi
• Pinto's Spinetail, Synallaxis infuscata
• Gray-bellied Spinetail, Synallaxis cinerascens
• Silvery-throated Spinetail, Synallaxis subpudica
• Sooty-fronted Spinetail, Synallaxis frontalis
• Azara's Spinetail, Synallaxis azarae
• Apurimac Spinetail, Synallaxis courseni
• Pale-breasted Spinetail, Synallaxis albescens
• Dark-breasted Spinetail, Synallaxis albigularis
• Chicli Spinetail or Spix's Spinetail, Synallaxis spixi
• Cinereous-breasted Spinetail, Synallaxis hypospodia
• Ruddy Spinetail, Synallaxis rutilans
• Chestnut-throated Spinetail, Synallaxis cherriei
• Rufous Spinetail, Synallaxis unirufa
• Black-throated Spinetail, Synallaxis castanea
• Rusty-headed Spinetail, Synallaxis fuscorufa
• Rufous-breasted Spinetail, Synallaxis erythrothorax
• Slaty Spinetail, Synallaxis brachyura
• Blackish-headed Spinetail, Synallaxis tithys
• White-bellied Spinetail, Synallaxis propinqua
• McConnell's Spinetail, Synallaxis macconnelli
• Dusky Spinetail, Synallaxis moesta
• Cabanis's Spinetail, Synallaxis cabanisi
• Maranon Spinetail, Synallaxis maranonica
• Plain-crowned Spinetail, Synallaxis gujanensis
• White-lored Spinetail, Synallaxis albilora
• Ochre-cheeked Spinetail, Synallaxis scutata
• White-whiskered Spinetail, Synallaxis candei
• Hoary-throated Spinetail, Synallaxis kollari
• Stripe-breasted Spinetail, Synallaxis cinnamomea
• Russet-bellied Spinetail, Synallaxis zimmeri
• Necklaced Spinetail, Synallaxis stictothorax
  • Chinchipe Spinetail, Synallaxis (stictothorax) chinchipensis