Guimaraesiella ( Cicchinella ) sehri (Ansari, 1955)

Gustafsson, Daniel R., Clayton, Dale H. & Bush, Sarah E., 2019, Twelve new species of Guimaraesiella (Phthiraptera: Ischnocera: Philopteridae) from “ babblers ” (Passeriformes: Leiothrichidae, Pellorneidae, Timaliidae) with a description of a new subgenus and a key to its species, Zootaxa 4543 (4), pp. 451-497 : 454

publication ID	https://doi.org/10.11646/zootaxa.4543.4.1
publication LSID	lsid:zoobank.org:pub:4F591303-AF92-4BBB-8B68-EDD27AA229DE
DOI	https://doi.org/10.5281/zenodo.5936007
persistent identifier	https://treatment.plazi.org/id/03E9FF6A-FFF6-FFEC-FF73-0F69F3AAA746
treatment provided by	Plazi
scientific name	Guimaraesiella ( Cicchinella ) sehri
status

Treatment

Guimaraesiella ( Cicchinella) sehri species group

Diagnosis: (1) dorsal preantennal suture does not completely separate dorsal anterior plate from main head plate ( Fig. 3 View FIGURES 3–7 ); (2) aps present on male tergopleurite IV ( Fig. 1 View FIGURES 1–2 ); (3) mesosome with prominent, fairly triangular or trapezoidal nodi distally on each side (TN in Fig. 5 View FIGURES 3–7 ); (4) mesosomal ventral sclerite (VS in Fig. 5 View FIGURES 3–7 ) present in some species with an anterior rugose area (ARA in Fig. 5 View FIGURES 3–7 ) but not protruding beyond anterior margin of mesosome; (5) posterior rugose nodi absent ( Fig. 5 View FIGURES 3–7 ); (6) female subgenital plate roughly pentagonal ( Fig. 7 View FIGURES 3–7 ).