| Polystyliphora novaehollandiae Curini-Galletti, 1998 | Oct 1993 | 1.5 m | silty fine sand | in front of the Heliport. |
| Pterastericola sprenti Cannon, 1986 | Dec 10, 1981 | | | host: Ophidiaster granifer (Ophidiasteridae) in caecal pockets. |
| Maritigrella marygarsonae Newman & Cannon, 2000 | Mar 22, 1995 | 15 m | | reef slope, on sponge. |
| Acanthopseudomonocelis mirabilis Curini-Galletti & Cannon, 1995 | Oct 1993 | | very silty coarse sand and gravel | in front of the heliport, in mixed sediment (very silty coarse sand and gravel). |
| Pseudomonocelis sp. B Curini-Galletti & Cannon, 1995 | Oct 1993 | | silt | in front of the heliport, about 1 m deep in silty sediments |
| Monocelis corallicola Curini-Galletti & Cannon, 1996 | Oct 1993 | | coarse sand, shell and coral fragments | Shark Bay, Heron Island. intertidal in coarse sand with shell and coral fragments. |
| Monocelis beata Curini-Galletti & Cannon, 1996 | Oct 1993 | | medium to coarse sand, shell fragments | in front of Research Station, lower intertidal in coarse sand with shell fragments. |
| Umagilla karlingi Cannon, 1987 | Dec 1981 | | | from gut of the holothurian Afrocucumis africana (Semper, 1868). |
| Umagilla pacifica Cannon, 1987 | Dec 1981 | | | from gut of the holothurians: Holothuria (Lessonothuria) pardalis Selenka, 1867 and from Chiridota rigida, Semper, 1868. |
| Umagilla pacifica Cannon, 1987 | Jan 1978 | | | from gut of the holothurians: Holothuria (Lessonothuria) pardalis; Holothuria (Thymiosycia) hilla, Lesson, 1830; and from Chiridota rigida. |
| Paranotothrix queenslandicus Cannon, 1982 | Apr 2, 1974 | | | From posterior gut of Stichopus horrens. |
| Paranotothrix queenslandicus Cannon, 1982 | Apr 3-7, 1974 | | | From Holothuria (Halodeima) atra |
| Paranotothrix queenslandicus Cannon, 1982 | Apr 3, 1974 | | | From Holothuria (Thymiosycia) hilla |
| Paranotothrix queenslandicus Cannon, 1982 | Jul 29, 1977 | | | From Actinopyga miliaris |
| Paranotothrix queenslandicus Cannon, 1982 | Apr 3, 1974 | | | From Stichopus chloronotus. |
| Paranotothrix queenslandicus Cannon, 1982 | Apr 1974 | | | From Stichopus variegatus and Holothuria spp. |
| Wahlia stichopi Cannon, 1982 | Apr 2-3, 1974 | | | From Stichopus chloronotus |
| Wahlia stichopi Cannon, 1982 | Jul 2, 1973 | | | From Stichopus chloronotus |
| Wahlia stichopi Cannon, 1982 | Apr 3, 1974 | | | From Stichopus horrens |
| Wahlia stichopi Cannon, 1982 | Apr 3, 1974 | | | From Stichopus chloronotus |
| Wahlia stichopi Cannon, 1982 | Apr 1974 | | | live material from Stichopus chloronotus |
| Cleistogamia heronensis Cannon, 1982 | Apr 7, 1974 | | | From gut of Holothuria (Halodeima) atra |
| Cleistogamia heronensis Cannon, 1982 | Jul 28, 1977 | | | From gut of Holothuria (Halodeima) atra |
| Cleistogamia heronensis Cannon, 1982 | Dec 28, 1973 | | | From Holothuria (Halodeima) atra |
| Cleistogamia heronensis Cannon, 1982 | Apr 3, 1974 | | | From H (Mertensiothuria) leucospilota |
| Cleistogamia heronensis Cannon, 1982 | Dec 30, 1977 | | | From H (Mertensiothuria) leucospilota |
| Cleistogamia heronensis Cannon, 1982 | Dec 30, 1973 | | | From H (Mertensiothuria) leucospilota |
| Cleistogamia heronensis Cannon, 1982 | Jan 6, 1978 | | | From H (Mertensiothuria) leucospilota |
| Cleistogamia heronensis Cannon, 1982 | Apr 1974 | | | live material from H. (Halodeima) atra and H. (Mertensiothuria) leucospilota |
| Cleistogamia longicirrus Cannon, 1982 | Apr 8, 1974 | | | from anterior gut of Stichopus chloronotus |
| Cleistogamia longicirrus Cannon, 1982 | Apr 3, 1974 | | | From Stichopus horrens |
| Cleistogamia longicirrus Cannon, 1982 | Apr 3, 1974 | | | From Stichopus variegatus |
| Cleistogamia longicirrus Cannon, 1982 | Dec 30, 1977 | | | From Stichopus variegatus |
| Cleistogamia longicirrus Cannon, 1982 | Jan 8, 1980 | | | from Stichopus chloronotus |
| Cleistogamia longicirrus Cannon, 1982 | Jan 10, 1978 | | | From Stichopus variegatus |
| Cleistogamia pyriformis Cannon, 1982 | Apr 3, 1974 | | | From gut of Holothuria (Thymiosycia) impatiens |