This paper reports on three species of mites of the genus Myrmozercon Berlese, 1902 associated with ants in Iran--Myrmozercon crinitus Joharchi sp. nov. from Pheidole pallidula (Nylander), Myrmozercon michaeli Joharchi sp. nov. from Messor sp. and Myrmozercon tauricus Trach & Khaustov from Crematogaster schmidti (Mayr) in the bark of grape vines. Myrmozercon is redefined, the distribution, and ...

Fossil mesostigmatid mites (Acari: Parasitiformes: Mesostigmata) are extremely rare, and specimens from only nine families, including four named species, have been described so far. A new record of Myrmozercon sp. described here from Eocene (ca 44-49 Myr) Baltic amber represents the first-and so far only-fossil example of the derived, extant family Laelapidae. Significantly, modern species of t...

This is the second part of a survey mite lifespans initiated last year (Zhang & Fan 2021). series was launched to collect information on lifespan and related data across taxa, with aim stimulate more research both patterns mechanisms aging The first covered other life history for Oribatida, Winterschmidtiidae, Eriophyoidea, Tydeidae, Anystidae, Cheyletidae Blattisociidae provides surveys th...

soil-dwelling mites and especially gamasina (mesostigmata) are very important to soil ecosystems. they are one of the major groups rich in species and abundance. in order to study mesostigmatic mite fauna, soil samples were collected from different oak forests of lordegan region. the mites were extracted using berlese-tullgren funnels and then cleared in lactic acid and mounted in hoyer's mediu...

Ongoing efforts to survey and inventory nonvolant small mammals across the Neotropics are beginning to reveal a highly structured and diverse fauna of rodents and marsupials. By increasing the foundation of specimens in museums around the world, it has become possible, for the first time, to evaluate and quantify the similarities and differences among small mammals collected from a broad range ...

The ectoparasites of a small mammal community within an intertidal zone in the upper Gulf coast region of Texas were studied to assess the seasonal variation in abundances of the mite Gigantolaelaps mattogrossensis (Fonseca) (Acari: Laelapidae) on the marsh rice rat, Oryzomys palustris (Harlan). Further study into the ecology and dynamics of this parasite-host relationship was deemed to be nece...

A new species of laelapid mite, Myrmozercon hunteri sp. nov. associated with Myrmica sp. (Hymenoptera: Formicidae), is described and illustrated. A key to 18 species of Myrmozercon is presented. Ten further species, all described prior to 1950, are briefly diagnosed but cannot be included in the key. Myrmozercon is shown to include a distinct group, Myrmozercon sensu stricto, which all have sho...

Hypoaspis elegans sp. nov. was collected on adult female Oryctes elegans Prell. (Coleoptera: Scarabaeidae) in Bam, Kerman province, Iran. The new species is described and illustrated from adult females. Hypoaspis surii Khanjani et. al., 2013 is a junior synonym of Hypoaspis maryamae Joharchi & Halliday, 2011. A key to the Western Palaearctic species of Hypoaspis is presented. 

Mesostigmatic mites of the Laelapinae Berlese, 1892 (Acari: Laelapidae) are nidicolous arthropods that commonly occur in the fur of Neotropical small mammmals. In this 2-yr study, the laelapine acarofauna associated with the small mammal community in an area of Atlantic forest on Ilha Grande, Rio de Janeiro State, was examined, including observations on patterns of host specificity, mite disper...

Cosmolaelaps Berlese, 1903 was originally described as a subgenus of Laelaps Koch. More recently, this group has been treated at the generic level or as a subgenus of Hypoaspis Canestrini, 1885. One of the objectives of the present paper is to provide a detailed characterisation of Cosmolaelaps, here considered at the generic level, a group that was poorly characterised in its original descript...