so far, four species of hemidactylus have been reported in iran as follows: h. persicus, h. robustus, h. flaviviridis, h. romeshkanicus. in this study, 108 specimens belonging to these four species of hemidactylus were examined morphologically, using 19 metric and 6 meristic characters. multivariate analyses showed morphological differences among these three species with exception h. romeshkani...

A new species of Trichodoridae, Trichodorus elefjohnsoni, is described from undisturbed regions of Great Smoky Mountains National Park, United States. It resembles T. orientalis De Waele &Hashim, 1984, T. persicus De Waele &Sturhan, 1987, and T. taylori De Waele, Mancini, Roca, ' Lamberti, 1982 in arrangement of ventromedian cervical papillae and posterior preanal supplements, but differs by co...