- Title
- A preliminary investigation of the reproductive biology of the blind shark, 'Brachaelurus waddi' (Orectolobiformes: Brachaeluridae)
- Creator
- Foged, Anne; Powter, David Mark
- Relation
- Proceedings of the Linnean Society of New South Wales Vol. 137, p. 7-12
- Relation
- http://index.php/LIN/article/view/8636
- Publisher
- Linnean Society of New South Wales
- Resource Type
- journal article
- Date
- 2015
- Description
- Although the focus on shark conservation has increased in recent years, small, economically unimportant species are often overlooked. The blind shark, 'Brachaelurus waddi', is endemic to eastern Australia and is commonly encountered in commercial fisheries. However, this is the first study of the species' reproductive biology. Males were sexually mature at 520-540 mm total length (TL) and all females = 563 mm TL were sexually mature. Only the right ovary was functional and two distinct groupings in follicle size indicated that the reproductive cycle is at least biennial. Reproductive output may be smaller than previously suggested, with an average of four pups per gravid female in this study.
- Subject
- bycatch; conservation; elasmobranch; IUCN Red List; reproduction; sexual maturity
- Identifier
- http://hdl.handle.net/1959.13/1315933
- Identifier
- uon:23031
- Identifier
- ISSN:1839-7263
- Language
- eng
- Reviewed
- Hits: 1501
- Visitors: 1537
- Downloads: 0
Thumbnail | File | Description | Size | Format |
---|