Anabathron (Scrobs)

'Scrobs' trailli, copyright Auckland War Memorial Museum.

Belongs within: Truncatelloidea.

The subgenus Scrobs of the genus Anabathron is an Australasian group of small gastropods with a solid, ovate shell with the aperture separated from the body whorl by a deep cleft and an internally duplicated peristome.

<==Anabathron (Scrobs Watson 1886) TTE93, P61 [incl. Nannoscrobs Finlay 1927 F27]
    |--‘*Scrobs’ jacksoni (Brazier 1895) P61, H09 (see below for synonymy)
    |--A. (S.) chattonensis (Laws 1950) TTE93
    |--‘Scrobs’ crassiconus Powell 1933 P61
    |--‘Scrobs’ elongatus Powell 1927 P61
    |--‘Scrobs’ excelsus Powell 1933 P61
    |--‘Scrobs’ hedleyi (Suter 1908) P61 [=Amphithalamus hedleyi F27, *Nannoscrobs hedleyi F27]
    |    |--S. h. hedleyi P61
    |    `--S. h. angulatis Powell 1927 P61
    |--‘Scrobs’ luteofuscus P27
    |--‘Scrobs’ ovatus Powell 1927 P61
    |--‘Scrobs’ petterdi P27
    |--‘Scrobs’ rugulosus Powell 1930 P61
    |--‘Scrobs’ scrobiculator P27
    |--‘Scrobs’ semen (Odhner 1924) P61 [=Rissoa semen P27, Nannoscrobs semem F27]
    |--‘Scrobs’ sundayensis P27
    `--‘Scrobs’ trailli Powell 1939 P61

‘*Scrobs’ jacksoni (Brazier 1895) P61, H09 [=Rissoa jacksoni P61, Amphithalamus jacksoni H09; incl. R. (Scrobs) badia P27]

*Type species of generic name indicated

REFERENCES

[F27] Finlay, H. J. 1927. A further commentary on New Zealand molluscan systematics. Transactions and Proceedings of the New Zealand Institute 57: 320–485.

[H09] Hedley, C. 1909. The Marine Fauna of Queensland: Address by the President of Section D. Australasian Association for the Advancement of Science: Brisbane.

[P27] Powell, A. W. B. 1927. The genetic relationships of Australasian rissoids. Part 1. Descriptions of new Recent genera and species from New Zealand and Kermadec Islands. Transactions and Proceedings of the New Zealand Institute 57: 534–548.

[P61] Powell, A. W. B. 1961. Shells of New Zealand: An illustrated handbook 4^th ed. Whitcombe and Tombs Limited: Christchurch.

[TTE93] Tracey, S., J. A. Todd & D. H. Erwin. 1993. Mollusca: Gastropoda. In: Benton, M. J. (ed.) The Fossil Record 2 pp. 131–167. Chapman & Hall: London.