A Critically Endangered new dragonfly species from Morocco: Onychogomphus boudoti sp. nov. (Odonata: Gomphidae) Author Ferreira, Sónia Author Velo-Antón, Guillermo Author Brochard, Christophe Author Vieira, Cristiana Author Alves, Paulo Célio Author Thompson, David J. Author Watts, Phillip C. Author Brito, José Carlos text Zootaxa 2014 3856 3 349 365 journal article 42606 10.11646/zootaxa.3856.3.3 d5977297-ce32-4ebb-8bee-c3c40e1e9a5f 1175-5326 230649 04B05A55-30E1-4A20-88F8-3974ACD8DC68

TABLE 3. Summary of known distribution and of the main morphological characteristics that differentiate the North African species of Onychogomphus (adapted from Dijkstra & Lewington, 2006)

Species	Geographic range	Mesothoracic collar	Postdorsal and antehumeral stripes	Abdominal segments 3–6	Unique features of ♂ epiproct	♀ postocular tubercles
O. costae	SW Europe & NW Africa	Pale brown	Absent	Brown	Smooth, branches diverge, not parallel	Absent
O. uncatus	SW Europe & NW Africa	Yellow interrupted in middle by black	Connected	One black ring	With subbasal knobs only	Absent
O. forcipatus	Widespread from Russia to NW Africa	Yellow	Not connected	One black ring	With subbasal and subterminal knobs	Strong
O. boudoti	NW Africa	Yellow interrupted in middle by black spot	Not connected	One black ring	large mid-length depression	Weak