Lyssna
NRM 569868
Rynchops melanura intermedia
Rendahl, 1919
Rynchops melanura intermedia Rendahl, Arkiv f. Zool., Band 12, No. 8, 31st. March 1919, p. 12.
= Rynchops niger cinerascens Spix, 1825
Holotype ? : Male ad., Harbour Head, San Juan del Norte, Nicaragua. 22. XI. 1882. C. Bovallius leg. No. X. - Measurements of type : wing : 406 mm.; tail : 136 mm.; culmen : 83 mm.; greatest depth of bill : 31 mm.; tarsus : 37 mm.
Click on the picture for enlargement.
.jpg)
Foto © NRM Magnus Jäderblad