02621nas a2200181 4500008004100000245006100041210006000102260000900162300001400171490000700185520206900192653003202261653001202293653000902305100001902314700002002333856008602353 1990 eng d00aLice of the genus Eulinognathus, parasitizing on jerboas0 aLice of the genus Eulinognathus parasitizing on jerboas c1990 a279 - 2880 v243 a

Russian title: ВШИ РОДА EULINOGNATHUS, ПАР АЗИТИРУЮЩИЕ НА ТУШКАНЧИКАХ

Аннотация: Проведено изучение вшей рода Eulinognathus Cummings, 1916, паразитирующих на тушкан- чиках, и уточнена их хозяинная приуроченность. Описано два новых вида — Е. tokmaki sp. п. и Е. elateri sp. п. Всего на 14 видах тушканчиков выявлено 15 видов вшей, из них 12 встре- чаются в пределах СССР. Особенностью изученной группы вшей является их высокая специфичность к хозяевам.

 

Abstract: Analysis of literary data and study of the collection material have made in possible to define more precisely the species composition of lice of the genus Eulinognathus, parasitic on jerboas. Adaptation of the lice under study to a definite host has manifested a high degree of specificity. Most parasites are monoxenous and only E. aculeatus was recorded on two species of the genus Jaculus. Differential diagnosis is given for E. biuncatus and E. dipodis which differ in shape of the head, sternal plate of the thorax and male's copulatory organ. Two new species are described on the material collected in Kirghizia. E. tokmaki sp. п., found on Allactaga major, differs from the close species E. allactagae by the separation of abdominal setae into median and lateral groups. Unlike E. gentilis, E. elateri sp. п., found on Allactaga elater, has 6 pairs of tubercles on ventral side of the head. It differs from mostly close species E. allactagae and E. tokmaki sp. n. in smaller size, shepe of sternal plate of the thorax and smaller number of abdominal setae. E. aculeatus and E. hesperius were found to be specific parasites of jerboa in North Africa and do not occur on the territory of the USSR.

10ahost-parasite relationships10ajerboas10alice1 aChirov, P., A.1 aOzerova, R., A. uhttps://www.zin.ru/journals/parazitologiya/content/1990/prz_1990_4_3_Сhirоv.pdf