... Ptiliogonys caudatus Docophorus communis N. Nirmus brachythorax ptilio- gonis var . nov . angulatum Helminthophila peregrina Physostomum australe Kell . Physostomum subangulatum sp . nov . Menopon thoracicum majus var . nov . Tanagra ...
... Ptiliogonys caudatus Docophorus communis N. Nirmus brachythorax ptilio- gonis var . nov . angulatum Helminthophila peregrina Physostomum australe Kell . Physostomum subangulatum sp . nov . Menopon thoracicum majus var . nov . Tanagra ...
... Ptiliogonys caudatus Docophorus communis N. Nirmus brachythorax ptilio- gonis var . nov . angulatum Helminthophila peregrina Physostomum australe Kell . Physostomum subangulatum sp . nov . Menopon thoracicum majus var . nov . Tanagra ...
... Ptiliogonys caudatus Docophorus communis N. Nirmus brachythorax ptilio- gonis var . nov . angulatum Helminthophila peregrina Physostomum australe Kell . Physostomum subangulatum sp . nov . Menopon thoracicum majus var . nov . Tanagra ...
... Ptiliogonys caudatus , on the volcano Irazu , Costa Rica , February and April , 1902 . Nirmus caligineus sp . nov . , pl . III , fig . 2 FEMALE . - Body , length 1.83 mm . , width .59 mm .; rather short and stout , pale golden brown ...