They are expanded proximally and distally in the same plane and lack the large deltopectoral crest of confuciusornithids. Oddly, the semilunate carpal and ulnare are unfused to each other or the metacarpus. A thin radiale may also be present. The metacarpal doesn't appear fused. The first metacarpal is narrower than the second, the third is narrower than both.
Intermetacarpal space is limited.
The third metacarpal is subequal to the second in length. Phalanx II-1 is flattened and expanded mediolaterally. A small second ungual may be present as well, subequal in size to the first. The femur is bowed, but lacks recognizable details. A proximal tibial fragment is also present.