Gazelle : The Palestinian Biological Bulletin (ISSN 0178 – 6288) . Number 160, April 2018, pp. 1-38.

16 Khalaf-von Jaffa, Norman Ali (2005). Aquatica Arabica. An Aquatic Scientific Journey in Palestine, Arabia and Europe between 1980 - 2005 / Aquatica Arabica. Eine Aquatische Wissenschaftliche Reise in Palästina, Arabien und Europa zwischen 1980 - 2005. ISBN 3- 00-014835-3. Erste Auflage / First Edition, August 2005: 376 Seiten / Pages. Norman Ali Khalaf, Rilchingen-Hanweiler, Bundesrepublik Deutschland & Sharjah, United Arab Emirates. http://dr-norman-ali-khalaf-books.webs.com/aquaticaarabica.htm Khalaf, N.A.B. (2005). The Schooling of Sumatra Barbs (Barbus tetrazona tetrazona) and Minnows (Phoxinus phoxinus). [M.Sc. Dissertation in Ecology, Departments of Zoology and Botany, University of Durham, England. September 1986. pps. 59 + iv]. In: Aquatica Arabica. An Aquatic Scientific Journey in Palestine, Arabia and Europe between 1980 - 2005. Erste Auflage, August 2005. Norman Ali Khalaf, Rilchingen-Hanweiler, Bundesrepublik Deutschland & Sharjah, United Arab Emirates. pp. 28-93. ‫بحر‬ ً‫ف‬ ‫السٌارات‬ ‫ممبرة‬ ‫مولع‬ ‫من‬ ) ‫دولفوزي‬ ‫هٌبسولودورٌس‬ ( ‫البنفسجٌة‬ ‫الحمراء‬ ‫الحلمات‬ ‫ذو‬ ‫الخٌاشٌم‬ ‫عاري‬ ‫البحر‬ ‫زاق‬ ُ‫ب‬ 7..1..7102 . .. ‫خلف‬ ‫عُال‬ ‫العالمٌة‬ ‫الفوتوغرافٌة‬ ‫صورة‬ ‫م‬ ُ ‫ال‬ ‫عدسة‬ .. . ً ‫مترا‬ 0. ‫عُمك‬ ‫على‬ ‫الفُجٌرة‬ The Red-ringed purple spots Dorid Nudibranch Sea Slug (Hypselodoris dollfusi Pruvot-Fol, 1933) from the Car Cemetery site, Fujairah Sea, 16 meters deep … Photo by Ola Khalaf … 26.06.2017 .. https://www.facebook.com/photo.php?fbid=1928590567394319&set=a.1408184479434933.1073 741829.100007301827082&type=3&theater Gazelle : The Palestinian Biological Bulletin – Number 160 – April 2018

Gazelle : The Palestinian Biological Bulletin (ISSN 0178 – 6288) . Number 160, April 2018, pp. 1-38. | Page 16