Schiffornis turdina 复合体和 S. virescens 类群之间的羽毛颜色差异。个体 (A)、(B) 和 (C) 说明了 turdina、olivacea、wallacii、cracrafti、intercedens 和 amazonum 中羽毛颜色变化的范围。这些类群在羽毛颜色上彼此之间没有诊断性差异，并且它们共同涵盖了广泛的变异，本文说明了其极端情况......（D）代表 steinbachi； (E)代表狭嘴龙； (F)代表维拉帕西斯； (G)代表罗森伯格； (H)代表埃涅亚； (I) 代表利马的 virescens，Bocalini et Silveira，2024
Real Estate Newsletter Articles this Week: Existing-Home Sales Decreased to 4.00 million SAAR
At the Calculated Risk Real Estate Newsletter this week:Click on graph for larger image.• NAR: Existing-Home Sales Decreased to 4.00 million SAAR in August• New Home Sales increased to 800,000 Annual Rate in August• FHFA’s Q2 National Mortgage Database: Outstanding Mortgage Rates, LTV and Credit Sco
