After the series was prematurely halted in 2011 when the project's sponsor retracted their support, a new sponsor has stepped in and a fifth volume has been published in 2014.
For the present volume, chapters were written by 53 specialists from 21 countries. Of the 52 families dealt with in the fifth volume, 20 had not previously been recorded from the UAE. In total, 184 genera and 341 species are added to the known fauna of the country, with two genera and 45 species new to science being described.
General
Preface: Dr. Mubarak Sa'ad Al Ahbabi iii
Introduction: Editor 1
Arachnida of the United Arab Emirates
H. Smit: Order Trombidiformes, subcohort Hydrachnidia 5
Entognatha of the United Arab Emirates
H.-J. Schulz & A. van Harten: Subclass Collembola, order Symphypleona 13
lnsecta of the United Arab Emirates
F.M. Buzzetti, P. Fontana & B. Massa: Order Orthoptera 22
P. Moulet. P. Kment, R.E. Linnavuori & A. Carapezza: Order Hemiptera, family Reduviidae 28
R.E. Linnavuori, A. Carapezza & P. Kment: Order Hemiptera, family Miridae 92
A. Carapezza, R.E. Linnavuori & P. Kment: Order Hemiptera, families Tingidae, Nabidae and Anthocoridae 148
O. Balvin. P. Kment & R.E. Linnavuori: Order Hemiptera, family Cimicidae 187
R.E. Linnavuori, P. Kment & A. Carapezza: Order Hemiptera, superfamily Lygaeoidea 192
A.F. Emeljanov & V.M. Gnezdilov: Order Hemiptera, families Dictyopharidae and Fulgoridae 247
M.A. Jäch & J.A. Delgado: Order Coleoptera. family Hydraenidae 254
J. Batelka: Order Coleoptera, family Rhipiphoridae 268
W. Schawaller: Order Coleoptera, family Tenebrionidae 272
R. Schuh: Order Coleoptera, family Bothrideridae 280
R. Schuh: Order Coleoptera, family Zopheridae 282
V. Kubáň, S. Bilý, M.Yu. Kalashian & M.G. Volkovitsh: Order Coleoptera, family Buprestidae 287
L. Ábrahám & A. van Harten: Order Neuroptera, family Myrmeleontidae 299
M. Olmi: Order Hymenoptera, families Dryiinidae and Sclerogibbidae 334
D. Wahl: Order Hymenoptera, family lchneumonidae 341
P. Starý, E. Rakhshani, Ž. Tomanović, N.G. Kavallieratos & J. Havelka: Order Hymenoptera, family Braconidae 407
C. van Achterberg: Order Hymenoptera, family Braconidae 426
E. Yegorenkova & Z. Yefremova: Order Hymenoptera, family Eulophidae 434
D.N. Barbosa & C.O. Azevedo: Order Hymenoptera, family Bethylidae 450
D.N. Barbosa, R. Kawada & C.O. Azevedo: Order Hymenoptera, family Bethylidae 463
F. Strumia: Order Hymenoptera, family Chrysididae 471
A.S. Lelej & A. van Harten: Order Hymenoptera, family Mutillidae 505
C. Schmid-Egger: Order Hymenoptera, families Crabronidae and Sphecidae 521
T. Ljubomirov & C. Schmid-Egger: Order Hymenoptera, family Crabronidae 632
S.F. Gayubo & C. Sehmid-Egger: Order Hymenoptera, family Crabronidae 640
M. Kuhlmann: Order Hymenoptera, family Colletidae 649
E. Baraniak: Order Lepidoptera, families Plutellidae and Ypsolophidae 657
T.M. Howard, R.K. Schuster & A. Polaszek: Order Siphonaptera, family Pulicidae 664
J. Bosák, M. Hradský, C. Schmid-Egger & l. Hrochová: Order Diptera, family Asilidae 676
M. Hauser: Order Diptera, family Stratiomyidae 695
J. Deeming & A. van Harten: Order Diptera, family Anthomyiidae 704
P. Gatt: Order Diptera, family Dolichopodidae 718
S. Naglis: Order Diptera, family Dolichopodidae 725
Coordinates of localities 732
List of taxonomic novelties in this volume 733
Zoological index 735