Nematode in the picture

aulolaimoides geleidering boven in lipkap 2.jpg

Aulolaimoides

The genus Aulolaimoides Micoletzky, 1915 belongs to the family Aulolaimoididae Jairajpuri, 1964 and the superfamily Tylencholaimoidae Filipjev, 1934. Members of the family Aulolaimoididae typically have a pharynx consisting of three parts, a long slender first part gradually expending posteriorly, a slender middle part with surrounding glandular tissue and a pyriform basal expension with a valvular chamber. All species within this family (4 genera and about 15 valid species) are all relatively small in length. The genus Aulolaimoides has a continuous lip region (i.e. not set off from the body) with amalgamated lips; a small amphid with rib-like elements; a delicate odontostyle with small aperture and a long flanged odontophore. All females are mono-opisthodelphic with an anterior vulva position (between 25 to 30%) and all have a long filiform tail. Members of the family Aulolaaimoididae can be found in aquatic and terrestrial habitats and can be found almost world-wide, altyhough they are relatively rare.