Portrait of Franz Catzenstein and his little sister Ellen. Portraits Children

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Francine Durand at Aenny Catzenstein's 80th birthday; London Portraits Children

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Patrick Matthiesen and Ara-Serge Donabedian at Aenny Catzenstein's 80th birthday; London Portraits Children

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Beatrice Durand at Aenny Catzenstein's 80th birthday; London Portraits Children

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Beatrice Durand at Aenny Catzenstein's 80th birthday; London Portraits Children

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Gottschalk children on vacation at a mountain lake; Titisee, Germany.

Front left to right: Ursula and Walter; back left to right: Kurt, Elizabeth, and Hal

Fritz Gottschalk and his children boating on a mountain lake; Titisee, Germany.

From left to right: Ursula, Walter, Hal, Kurt, Fritz, and Elizabeth Gottschalk; the lake is probably the Titisee near the Swiss border in the Black Forest, Germany

Johanna Heymann with her ten children

Reproduction of a portrait of Johanna Heymann, wife of Aron Hirsch with her ten children (tallest boy is Gotthold Heymann) on the occasion of the 50th birthday of Aron Hirsch; Berlin

George Gruenthal as a child Portraits Children

Son of Max and Lola Gruenthal

Critically endangered Pristis microdon (Elasmobranchii), as a host for the Indian parasitic copepod, Caligus furcisetifer Redkar, Rangnekar et Murti, 1949 (Siphonostomatoida): New records from northern Australia.

This paper presents the first records of the parasitic copepod Caligus furcisetifer Redkar, Rangnekar et Murti, 1949 beyond Indian waters, specifically, on the body surface and head of the critically endangered largetooth sawfish (commonly referred to as the freshwater sawfish in Australia), Pristis microdon Latham, 1794 (Elasmobranchii, Pristidae), in brackish tidal waters of the Fitzroy River in the Kimberley region of Western Australia and the Leichhardt River in the Gulf of Carpentaria in northern Queensland. This represents a geographic range extension of similar to 8000 km for this parasite. Further, it is only the second member of the genus Caligus to be found on an elasmobranch host in Western Australia and it is the first time this species has been reported from the Southern Hemisphere. Male biased dispersal of P microdon may be the vector in which the parasite has dispersed from India across to northern Australia, or vice versa. A decline in populations of the critically endangered P microdon (and possibly other pristid species) in these regions may lead to a concomitant decline in their parasite fauna.

Ara-Serge Donabedian with Beatrice and Francine Durand at Aenny Catzenstein's 80th birthday; London Portraits; Children

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Studio portrait of Hilde Mosse, Marianne Ginsberg (Gilbert) and Rudolf Mosse sitting on a sled Portraits; Children

Verso: Handwritten postcard correspondence dated 1916 January 21

Dr. Simberg, Rudolf Mosse, Richard Israel and other unidentified men hunting with Count Czarnecki Portraits; Children

Jagd beim Grafen Czarnecki

Portrait of Hugo Pollak with wife Thekla Lichtenstadt Pollak and their children Hans Pollak and Zdenka (Mimi) Pollak seated outdoors Portraits Family

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