Age, Biography and Wiki
Ethelwynn Trewavas was born on 5 November, 1900 in Penzance, Cornwall, England, is a British ichthyologist (1900–1993). Discover Ethelwynn Trewavas's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is she in this year and how she spends money? Also learn how she earned most of networth at the age of 92 years old?
| Popular As |
N/A |
| Occupation |
Ichthyologist, taxonomist |
| Age |
92 years old |
| Zodiac Sign |
Scorpio |
| Born |
5 November 1900 |
| Birthday |
5 November |
| Birthplace |
Penzance, Cornwall, England |
| Date of death |
16 August, 1993 |
| Died Place |
Reading, Berkshire, England |
| Nationality |
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We recommend you to check the complete list of Famous People born on 5 November.
She is a member of famous with the age 92 years old group.
Ethelwynn Trewavas Height, Weight & Measurements
At 92 years old, Ethelwynn Trewavas height not available right now. We will update Ethelwynn Trewavas's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.
| Physical Status |
| Height |
Not Available |
| Weight |
Not Available |
| Body Measurements |
Not Available |
| Eye Color |
Not Available |
| Hair Color |
Not Available |
Dating & Relationship status
She is currently single. She is not dating anyone. We don't have much information about She's past relationship and any previous engaged. According to our Database, She has no children.
| Family |
| Parents |
Not Available |
| Husband |
Not Available |
| Sibling |
Not Available |
| Children |
Not Available |
Ethelwynn Trewavas Net Worth
Her net worth has been growing significantly in 2023-2024. So, how much is Ethelwynn Trewavas worth at the age of 92 years old? Ethelwynn Trewavas’s income source is mostly from being a successful . She is from . We have estimated Ethelwynn Trewavas's net worth, money, salary, income, and assets.
| Net Worth in 2024 |
$1 Million - $5 Million |
| Salary in 2024 |
Under Review |
| Net Worth in 2023 |
Pending |
| Salary in 2023 |
Under Review |
| House |
Not Available |
| Cars |
Not Available |
| Source of Income |
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Ethelwynn Trewavas Social Network
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Timeline
Ethelwynn Trewavas (5 November 1900 – 16 August 1993) was an ichthyologist at the British Museum of Natural History.
She was known for her work on the families Cichlidae and Sciaenidae.
She worked with Charles Tate Regan, another ichthyologist and taxonomist.
She received her bachelor's degree and Board of Education Certificate in Teaching in 1921 from Reading University, and then worked as a teacher before being employed by the King's College of Household and Social Science as a part-time demonstrator, spending most of her time on research.
She was taught by Dr. Nellie B. Eales when associated with the Freshwater Biological Association.
She met Charles Regan and was employed by him as his assistant until hired by the British Museum (Natural History) as Assistant Keeper in 1935.
She was elected an Honorary Foreign Member of the American Society of Ichthyologists and Herpetologists in 1946, and awarded an honorary Doctor of Science degree by Stirling University in 1986.
Many fellow ichthyologists honoured Trewavas by naming newly discovered species after her.
Even during her lifetime, more fish species had received the specific epithet trewavasae ("of Trewavas") or ethelwynnae ("of Ethelwynn") than were named after most other modern fish researchers, underscoring the importance of her contribution to the field:
After her death, the memory of her contributions remained.
She was appointed Deputy Keeper of Zoology in 1958, and retired in 1961.
She served as the senior scientist in the Fish Section of the British Museum (Natural History) for almost 50 years, and was known internationally as an authority on several diverse groups of fishes.
She was best known for her work describing African Rift lake cichlids, but she published extensively on other groups as well.
She used laboratory study and extended field trips to research her current areas of study, and often relied on interviews with local people to understand the behaviours, forms and food potential of fishes.
One example of the influence of Regan and Trewavas is that of the currently named genus categories of Lake Malawi mbuna, two are attributed to Regan and six to Trewavas.
Of the Haplochromis sensu lato in the lake, five were described by Regan and twenty-seven by Trewavas, either individually or in partnership with David Eccles.
Later in life she mentored prominent researcher Ad Konings, who has continued many of her areas of study.
When her eyesight failed she insisted that he accept her stereo microscope as a gift so he could continue her work with African cichlids.
Trewavas was awarded the Linnean Medal of the Linnean Society of London in 1968, and elected as a Fellow (honoris causa) of the society in 1991.
Trewavas died in Reading on 16 August 1993.
Posthumous honorific names are, as of 2009:
