Family Dolichomacrostomidae Rieger, 1971
Description
Body usually elongate and round in section, pharynx tubular, posteriorly directed, frontal glands behind brain and ducts pass through it. Common genital pore opens into a common atrium, female opens from anterior, male obliquely from posterior, usually a glandular accessory organ opening separately or with male organ, testis single, anterior or level with single or paired ovary, male with seminal vesicle, prostate and anteriorly directed stylet, glands open distally in prostate; female with either a simple extension of oviduct or a vagina, with atrial bursa and characteristic bursal pieces always with 2 little disk-like thickenings. Marine and brackish waters.
Type genus
Dolichomacrostomum Luther, 1947
Genera
[DOLICHOMACROSTOMINAE: stylet long, complex] Bathymacrostomum Faubel, 1977 Dolichomacrostomum Luther, 1947 Megamorion Rieger and Sterrer, 1968 Meiocheta Rieger, 1971 Paramacrostomum Riedel, 1932 Paromalostomum Meixner (in Ax), 1951
[KARLINGIINAE: stylet simple] Acanthomacrostomum Papi and Swedmark, 1959 Karlingia Ferguson, 1954 Myozonaria Rieger, 1968 Paramyzonaria Rieger, 1971
Remarks
These worms are treated by Rieger (1971a,b). |