Tobrilus gracilis
anterior pharynx-intestine cloaca
Eumonhystera filiformis
anterior pharynx-intestine transition gland close to the vulva egg tail
Monhystera stagnalis
Monhystera riemanni
anterior egg-juveniles vulva anus
Mononchus aquaticus
anterior pharynx-intestine transition vulva anus tail
note: all image vouchers are originating from females
more info, or obtaining image vouchers of higher quality? mail to: wim.bert@ugent.be