Turbellarian taxonomic database

Prosopharyngida Hallangiidae Diagnosis


Doerjes 1968, p. 93 (citation). Mouth and pharynx at front end as in Proporus. Pharynx simplex with ciliated,
insunk epithelium and strong musculature. Frontal organ exceptionally strongly developed. Ovary paired or
weakly dichotomous. Testis paired. Two geneital pores. Bursa seminalis without mouthpiece. Copulatory organ
consisting of a vesicula seminalis and penis.

[From Dorjes J (1968)]


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