Attributes / relations provided by
♦ 1Body size, diet and reproductive ecology of Coluber hippocrepis in the Rif (Northern Morocco), Juan M. Pleguezuelos, Soumia Fahd, Amphibia-Reptilia 25: 287-302 (2004)
♦ 2Correlates between morphology, diet and foraging mode in the Ladder Snake Rhinechis scalaris (Schinz, 1822), Juan M. Pleguezuelos , Juan R. Fernández-Cardenete , Santiago Honrubia , Mónica Feriche , Carmen Villafranca, Contributions to Zoology, 76 (3) 2007