Scrinium haroldi
| Scrinium haroldi Temporal range:
| |
|---|---|
| Holotype from Auckland War Memorial Museum | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Family: | Mitromorphidae |
| Genus: | Scrinium |
| Species: | †S. haroldi
|
| Binomial name | |
| †Scrinium haroldi A. W. B. Powell, 1944
| |
Scrinium haroldi is an extinct species of sea snail, a marine gastropod mollusc in the family Mitromorphidae.[1] Fossils of the species date to the early Miocene, and occur in the strata of the Port Phillip Basin of Victoria, Australia.
Description
In the original description, Powell described the species as follows:
Shell small, ovate-fusiform, aperture less than half shell height. Whorls 6½, including smooth, blunt-tipped, rather narrow protoconch of 2 whorls. Axial sculpture of broad, heavy folds, extending from suture to suture, but not over the base, 8 on the penultimate. Spiral sculpture of regular linear-spaced cords, 14 on the penultimate and about 38 on body-whorl and base. Shoulder flattened, not prominent. No subsutural fold.[2]
The holotype of the species measures 9 mm (0.35 in) in height and 3.9 mm (0.15 in) in diameter.[2]
Taxonomy
The species was first described by A.W.B. Powell in 1944.[2] The holotype was collected from Torquay, Victoria, at an unknown date prior to 1944, and is held by the Auckland War Memorial Museum.[3][4]
Distribution
This extinct marine species dates to the early Miocene, and occurs in the strata of the Port Phillip Basin of Victoria, Australia, known from the Puebla Formation.[3][5]
References
- ^ Scrinium haroldi A. W. B. Powell, 1944 †. 24 November 2025. Retrieved through: World Register of Marine Species.
- ^ a b c Powell, A. W. B. (1944). "The Australian Tertiary Mollusca of the Family Turridae". Records of the Auckland Institute and Museum. 3: 3–68. ISSN 0067-0464. JSTOR 42905993. Wikidata Q58676624.
- ^ a b Blom, Wilma M. (2025). "Annotated Catalogue of Fossil and Extant Molluscan Types in the Auckland War Memorial Museum". Bulletin of the Auckland Museum. 22. doi:10.32912/BULLETIN/22. ISSN 1176-3213. OCLC 1550165130. Wikidata Q135397912.
- ^ "Scrinium haroldi". Collections Online. Auckland War Memorial Museum. Retrieved 24 November 2025.
- ^ Darragh, Thomas A. (August 2024). "A checklist of Australian marine Cenozoic Mollusca". Memoirs of Museum Victoria. 83: 37–206. doi:10.24199/J.MMV.2024.83.02. ISSN 1447-2546. Wikidata Q136396722.