The world's second-largest dugong, Dugong dugon (Müller), population after that of Australia forages among rich seagrass meadows along the Arabian coast of the Persian Gulf; however, the relatively seagrass-poor Iranian coast is considered an exceptional habitat for the species. The last modern dugong records along the Iranian Persian Gulf occurred two decades ago, which, however, are unsupported. Here we present two new documented records of D. dugon from an area in the Iranian coastal waters of Bushehr Province, near the Mond River estuary (Mond Protected Area), northeastern Persian Gulf. These include one individual, probably female, of ca. 2.5–3 m body length found floating, in moderate decomposition, in offshore waters of the Motaf fishing ground on 30 April 2021, and one ca. 3 m female encountered entangled in a set gillnet in inshore waters of the same area on 29 December 2022, and which was successfully released alive. The potential of the area as a possible historical habitat for dugongs, and further implications, are discussed.

 

One juvenile specimen of the desert Cobra (Walterinnesia morgani) was obtained from Kerman Province, southeastern Iran. Three further localities of the species were recorded during 2010–2020. The farthest locality is situated about 270 km northeast of easternmost limit of the range. These records indicate a wider distribution of Walterinnesia morgani on the Iranian Plateau than previously thought. Results indicated that Walterinnesia morgani has a compatible distribution pattern with the zoogeographical region of Khuzestan Plain and the Persian Gulf Costs. In addition, information of pholidosis and habitat is presented.

We report the first record of the White-bellied flying squirrel Petaurista albiventer (Gray, 1834), within the Katarniaghat Wildlife Sanctuary, which is part of the Terai Arc Landscape in India. This marks a new geographical distribution for P. albiventer within the Indian state of Uttar Pradesh. This study contributes to the understanding of the geographical distribution, habitat ecology and taxonomy of the genus Petaurista (Link, 1795), shedding light on its presence in various ecologically significant regions and emphasizing the importance of preserving its habitat and promoting further research.

Blood parasites of the phylum Apicomplexa, order Adeleiorina are a diverse group of haemoparasites reported from almost all vertebrate classes. The most commonly recorded haemoparasites to parasitize anurans are species of Dactylosoma. To date, six Dactylosoma species have been described from anurans and fishes. In the present study, we used molecular characterization for identifying haemoparasites detected by microscopy in blood smears of Pelophylax ridibundus, a frog in the north of Iran. Blood samples were examined from four adult individuals. The smears were prepared and stained by Gimsa. By microscopic investigation, one individual was found positive for blood parasites. According to morphological characteristics, it was identified belongs to the genus Dactylosoma. In genetic analysis, the blast of obtained sequences from part of 18S rRNA gene sequences showed 100% identity with Dactylosoma sp. and D. ranarum. Phylogenetic analysis showed the Dactylosoma sp. of the present study as a monophyletic group in Dactylosoma species, clustered with Dactylosoma sp. and D. ranarum (support > 80%). This study is the first report of a dactylosomatid parasite from Pelophylax ridibundus.