Type Specimens Of Birds In The American Museum Of Natural History. Part 7. Passeriformes: Sylviidae, Muscicapidae, Platysteiridae, Maluridae, Acanthizidae, Monarchidae, Rhipiduridae, And Petroicidae Author LeCroy, M. text Bulletin of the American Museum of Natural History 2008 2008-07-02 313 1 1 287 http://dx.doi.org/10.1206/313.1 journal article 10.1206/313.1 0003-0090 13223808 Sylvia deserticola maroccana Hartert Sylvia deserticola maroccana Hartert, 1917c: 6 (Seksawa, Western Atlas). Now Sylvia deserticola maroccana Hartert, 1917 . See Shirihai et al., 2001: 332 . HOLOTYPE : AMNH 596594 , adult male, collected at Seksawa , western Atlas Mountains , Morocco , on 27 March 1906 , by F.W. Riggenbach (no. 1730). From the Rothschild Collection. COMMENTS : Hartert gave Riggenbach’s unique field number of the holotype in the original description. Besides the holotype , Hartert mentioned a female in BMNH.