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A new species of Biskratrombium (Trombidiformes: Microtrombidiidae), B. persicumn. sp. is described and illustrated, from Fars province, southern Iran. Biskratrombium persicum larvae are ectoparasites of the adults of Phlebotomus (Paraphlebotomus) alexandri (Sinton, 1928), P.(Phlebotomus) papatasi (Scopoli, 1786) and Sergentomyia (Sergentomyia) mervynae (Pringle, 1953)(Diptera: Psychodidae). Fars province is considered as a significant focus of leishmaniasis, a disease which is mostly associated with rural areas; these areas offer favorable habitats to the phlebotomine sandflies due to limited sanitation. This study was performed to identify the natural enemies of sandflies (as leishmania disease vectors) in this region. In this research, B
Moderate and humid region in north of Iran is home to a rich arthropod fauna, yet the mite fauna of Golestan province, with moderate Caspian climate, is poorly studied systematically. In this study, we conducted a faunistic study on heterostigmatic mites (Acari: Prostigmata: Eleutherengonides) associated with insects in Golestan Province. We used both day and overnight sampling methods to capture host insects in sampling sites. Thirteen species of seven heterostigmatic families were identified: Dolichocybidae (one species), Caraboacaridae (one species), Trochometridiidae (one species), Neopygmephoridae (three species), Pygmephoridae (three species), Scutacaridae (two species) and Microdispidae (two species). The genus Formicomotes and subge
Complicated ecological interactions among numerous species could drive ecosystems towards more stability. Scarabaeoid beetles render a profound contribution to ecological processes through establishing symbiotic relationships with a variety of fungivorous mites. Such interactions with mites play important roles in forest conservation and biodiversity. In this study, we aimed to peruse the scarabaeoid-mite associations by alpha diversity tools. We investigated species diversity, richness and host range of heterostigmatic mites (Trombidiformes: Prostigmata) associated with scarabaeoid beetles. A total of 1113 individual mites belonging to 20 species were recorded from 870 adult individuals of Scarabaeidae (six species), 540 Lucanidae (two spe
The prostigmatic mites including Heterostigmata (Acari: Trombidiformes) comprise one of the most myrmecophilous mite lineages. One of the well known heterostigmatic ant-associates genus is Petalomium (Pygmephoroidea: Neopygmephoridae). In an investigation on ant-associate mites in some parts of central and southern Iran, five species of the genus Petalomium Cross were collected from ants of the genera Camponotus, Lasius and Messor (Hymenoptera: Formicidae). One new species, P. olszanowskiisp. nov., is described and illustrated here. The other species include P. aleinikovae (Sevastianov, 1967), P. crinitusKhaustov and Trach, 2013, P. formicarum (Berlese, 1903), and P. gottrauxiMahunka, 1977. Except the latter, all species are new to arthropo
The age-specific functional and numerical responses of Neoseiulus cucumeris Oudemans (Mesostigmata: Phytoseiidae) on eggs of the two-spotted spider mite, Tetranychus urticae Koch (Prostigmata: Tetranychidae), were assessed in the laboratory using bean leaf discs. Densities of 2, 4, 8, 16, 32, 64, and 128 prey were provided to 4- (protonymph), 6- (deutonymph), 8-, 13-, 18-, 23-, 28-, 33-, and 40-d-old N. cucumeris individuals. The functional response of 28- and 40-d-old N. cucumeris fitted type II, whereas the other ages displayed a type III functional response. The longest handling time observed at the age of 4 d was 0.515 h, whereas the shortest handling time and highest value of maximum attack rate (T/Th) were associated with the
The Iranian species in the Chrysis pulchella and C. varidens species groups are investigated. Six species are recognized, two of which are described for the first time: Chrysis gamberoonensis Farhad, Rosa and Talebi sp. nov. and Chrysis brunneamarginata Farhad, Rosa and Talebi sp. nov.. Chrysis gamberoonensis Farhad, Rosa and Talebi sp. nov. belongs to the C. pulchella group and is recognizable within this species group by its unique blue body coloration, scattered mesosoma punctures, polished pit row with elongated pits, and a small median tooth on the lateral edge of metasomal tergum 3. Chrysis brunneamarginata Farhad, Rosa and Talebi sp. nov. belongs to the C. varidens group and is recognizable by the usually colorless apical rim of meta
In a study on insect-associated heterostigmatic mites (Acari: Trombidiformes: Prostigmata) carried out in Mazandaran province, northern Iran, during spring and summer 2016–2017, a total of 13 species from 11 genera of six families were identified. Among them, three species Imparipes sevastianovi Khaustov, 2008, Scutacarus hystrichocentrus Sevastianov, 1983 (Scutacaridae), and Petalomium kurosai Khaustov, 2014 (Neopygmephoridae) are new records for mite fauna of Iran. The S. hystrichocentrus is also new for Asian mite fauna. Eight new host records are documented and the distributions of the mites are revised. Beetles of the family Cerambycidae are recorded as host of the mite families Microdispidae and Scutacaridae for the first time.
In a survey of prostigmatic mites associated with insects in southern parts of Iran, a new species of the genus Dolichocybe and four new species of the genus Pavania as associates of the scarab and trogid beetles (Coleoptera: Scarabaeidae, Trogidae) were found: Dolichocybe orzueeyehiensissp. nov. from Adoretus sp., Pavania kermaniensissp. nov. from Aphodius cf. lividus (Olivier), P. magowskiisp. nov. from Trox sp., P. megasolenidiasp. nov. from Aphodius sp., and P. scarabaeophilussp. nov. from Scarabaeus sp. The scarab genus Adoretus is a new host record for mites of the genus Dolichocybe, and the genera Aphodius and Trox are new host records for mites of the genus Pavania.
Two new species of the genus Eutarsopolipus Berlese (Acari: Heterostigmata: Podapolipidae), Eutarsopolipus gombrooni Hajiqanbar and Mortazavi sp. nov. and E. oconnori Hajiqanbar and Mortazavi sp. nov., are described from different localities in Iran. Both belong to the myzus species group and were found beneath the elytra of Syntomus lateralis (Motschulsky)(Coleoptera: Carabidae). The carabid genus Syntomus is a new host record for mites of the genus Eutarsopolipus.
Background: Domestic mites (DM) refer to all indoor mite species such as house dust mites (HDM) and some of the storage mites that are able to induce IgE-mediated sensitization. These microscopic mites are one of the most known risk factors of allergies and respiratory diseases in homes and other indoor places.Objectives: Considering the importance of DMs and lack of investigation on DMs in military areas of Iran, this study was designed to determine the fauna and biodiversity of DM in three military areas, North of Iran in 2017-2018.Methods: It was a cross-sectional study. Each military area was divided into three sampling zones (lieutenant dormitory, soldier dormitory and administrative place). In each sampling zone, seven places were ran
A new mite species of the genus Gaeolaelaps, G. scarites Joharchi and Saeidi sp. nov., collected from under the elytra and on the abdomen of Scarites (Parallelomorphus) terricola Bonelli (Coleoptera: Carabidae) in Iran is described and illustrated.http://www.zoobank.org/urn:lsid:zoobank.org:pub:2C885CB5-1DDB-4C25-8E81-01287CA9E38E http://www.zoobank.org/urn:lsid:zoobank.org:act:75DF6728-D54A-417E-B644-5C8B16633AF2
The larvae of water mites of the genus Hydrachna parasitise water bugs and water beetles. Larvae of the genus Hydrachna attach to the thorax and abdomen sternites and tergites under the elytra. Up to now six species of Hydrachna were recorded from Iran, but there are no records on larvae parasitising on water beetles. There is some information about parasitising of Hydrachna on water beetles from the genus Eretes, which is very well adapted to dry climate. The aim of this paper is to describe the morphology of an unknown larva of the genus Hydrachna, found on Eretesgriseus.
Members of the family Podapolipidae (Acari: Trombidiformes: Prostigmata) are highly specialized obligate parasites of various insects particularly Coleoptera and usually live in the subelytral cavity of host beetles. These mites exhibit a degree of host specificity at the family level. However, a remarkable exception is the genus Podapolipus, members of which parasitize three families of Coleoptera, some Orthoptera and a few Blattaria. In a survey on parasitic mites associated with insects in southern parts of Iran (Fars province), colonies of a new species of this genus were found. The mite Podapolipus laricus Majidi and Hajiqanbar sp. n. is described and illustrated. Colonies of mites were separated from under elytra and term