Gazelle : The Palestinian Biological Bulletin (ISSN 0178 – 6288) . Number 149, May 2017, pp. 31-47

31 Diaphorodoris olakhalafi Khalaf, 2017 : A New Dorid Nudibranch Sea Slug Species from the Sea of Khorfakkan, Gulf of Oman, Arab Sea, Indian Ocean ‫عاري‬ ‫البحر‬ ‫بُزاق‬ ‫من‬ ‫جديد‬ ‫نوع‬ : 7102 ، ‫خلف‬ ‫خلف‬ ‫عُال‬ ‫ديافورودوريس‬ ‫الهندي‬ ‫حيط‬ ‫م‬ ُ ‫ال‬ ، ‫العرب‬ ‫بحر‬ ، ‫عُمان‬ ‫خليج‬ ، ‫خورفكان‬ ‫بحر‬ ‫من‬ ‫الخياشيم‬ By : Prof. Dr. Sc. Norman Ali Bassam Ali Taher Mohammad Ahmad Mostafa Khalaf-Sakerfalke von Jaffa & Ola Mostafa Esmail Mostafa Khalaf The new species: Ola Khalaf‟s Nudibranch (Diaphorodoris olakhalafi Khalaf, 2017). Photo by Brian Meredith. 25 January 2014. https://www.facebook.com/photo.php?fbid=10152224265669085&set=pb.596509084.- 2207520000.1493270116.&type=3&theater Abstract: A new species of the Nudibranch genus Diaphorodoris (Nudibranchia: Onchidorididae) from the Sea of Khorfakkan, Gulf of Oman, Arab Sea, Indian Ocean is described. This species is distinguished from the other Diaphorodoris species living in the Gulf of Oman and Indo-Pacific Region by its distinctive body form and colouration and the smaller size. It is morphologically and geographically distinct from the other nudibranch species. The new species was named Diaphorodoris olakhalafi Khalaf, 2017. Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017