Note on the Mesopotamian spiny-tailed lizard, Saara loricata (Blanford, 1874): morphometrics and evidence for gender partitioning of hematological data

The objectives of this study were to document morphometrical measurements and hematological data of clinically healthy free-ranging adult Mesopotamian spiny-tailed lizards (Saara loricata), the Iraqi Mastigure or Iraqi spiny-tailed lizard, from Khuzestan Province, Iran, and to investigate sex differences in evaluated parameters. Although we did not observe any gender differences in morphometrical measurements, the visually larger genital pores of males allowed for differentiation of study animals into females (n = 6) and males (n = 5). We obtained femoral vein blood samples for hematological analysis, including detailed red blood cell (RBC) measurements, RBC count, packed cell volume (PCV), white blood cell (WBC) counts, and blood film review. Gender differences were identified in some RBC measurements, notably length a nd width of erythrocytes and nucleus width, as well as RBC and WBC counts. Gametocytes of hemogregarines varied from absent to frequent. The information presented herein will be useful for interpretative considerations of health assessment data for this species from Iran in comparison to data from t he same and closely related species from other geographical regions.
Source: Comparative Clinical Pathology - Category: Pathology Source Type: research