Sejina

Family Guides

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Sejina is a of mites in the Sejidae, order Mesostigmata. These mites are part of a group of primarily soil-dwelling predatory arachnids. Members of this genus are characterized by specific morphological features of the gnathosoma and legs that distinguish them from related sejid genera. They are relatively poorly known compared to other mesostigmatid mites, with limited published ecological data.

Pronunciation

How to pronounce Sejina: /sɛˈjiːnə/

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Identification

Sejina can be distinguished from other sejid by characteristics of the gnathosoma, including the structure of the palpal segments and the form of the . The leg chaetotaxy (arrangement of setae) and the structure of the idiosoma also provide diagnostic features. Detailed examination requires slide-mounted specimens and reference to specialized acarological literature.

Similar Taxa

  • SejusAnother in the Sejidae; distinguished by differences in palpal and leg
  • ProteroseiusRelated sejid ; morphological separation requires examination of specific gnathosomal and idiosomal characters

More Details

Taxonomic Notes

The Sejina was established within the Sejidae, a group of mesostigmatid mites that has undergone taxonomic revision. The family Sejidae is considered one of the more basal lineages within Mesostigmata. -level within Sejina remains incompletely resolved, and the genus may be subject to further revision as phylogenetic studies of Sejidae progress.

Sources and further reading