Figure 13-16 from: Gabriel R, Longhorn SJ (2015) Revised generic placement of Brachypelma embrithes (Chamberlin & Ivie, 1936) and Brachypelma angustum Valerio, 1980, with definition of the taxonomic features for identification of female Sericopelma Ausserer, 1875 (Araneae, Theraphosidae). ZooKeys 526: 75-104. https://doi.org/10.3897/zookeys.526.6315 - Gabriel, Ray (2015)