Wrens (Troglodytidae)

Spot-breasted Wren (Thryothorus maculipectus) - HBW 10, p. 423

French: Troglodyte à poitrine tachetée German: Fleckenbrust-Zaunkönig Spanish: Cucarachero Pinto

Taxonomy: Thriothorus [sic] maculipectus Lafresnaye, 1845, Veracruz, Mexico.
Sometimes treated as conspecific with T. rutilus and T. sclateri, despite great differences in plumage and vocalizations; in past, suggested as possibly being conspecific with T. felix. Proposed races varians (Pacific slope from Chiapas, in S Mexico, S to El Salvador) and petersi (N Honduras S to N Costa Rica) are considered indistinguishable from umbrinus. Four subspecies currently recognized.

Subspecies and Distribution:

  • microstictus (Griscom, 1930) - NE Mexico (SE Nuevo León and C Tamaulipas S to E San Luis Potosí and N Veracruz).
  • maculipectus Lafresnaye, 1845 - E Mexico (Veracruz S to Puebla and N Oaxaca).
  • canobrunneus Ridgway, 1887 - SE Mexico (Yucatán Peninsula), N Belize and N Guatemala (N Petén).
  • umbrinus Ridgway, 1887 - S Mexico (NE Oaxaca, Tabasco, Chiapas), S Belize, Guatemala (except Petén), El Salvador, N & S Honduras, and Caribbean slope of Nicaragua and N Costa Rica.