Australian Biological Resources Study

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Genus Hiatidrilus Jamieson, 1994

Taxonomic Decision for Synonymy

 

Distribution

States

New South Wales, Queensland


IBRA and IMCRA regions (map not available)

IBRA

NSW, Qld: South Eastern Queensland (SEQ) ; Qld: Brigalow Belt South (BBS)

Diagnosis

Setae 8 per segment. Male pores in XVIII. Genital markings present. Spermathecal pores 2 pairs, the last at anterior limit of IX. Gizzard in V. Oesophageal visualisation in the vicinity of the hearts, usually with development of extramural calciferous glands in XI and XII. Intestine commencing in XIV, XV or XVI. Nephridia stomate holonephridia, with or without bladder-like ducts, in straight rows. Holandric or metandric. Ovaries in XIII. Prostates coiled tubular (or tubuloracemose?). Penial setae present (or absent?). Spermathecae each with 1 or 2 sometimes biloculate diverticula.

 

History of changes

Note that this list may be incomplete for dates prior to September 2013.
Published As part of group Action Date Action Type Compiler(s)
17-Oct-2023 OLIGOCHAETA 08-Feb-2013 MODIFIED Dr Robin Wilson
15-Jul-2010 MODIFIED