P. S. Maitland, R. N. Campbell's British Freshwater Fish (Collins New Naturalist Library, PDF

By P. S. Maitland, R. N. Campbell

An in-depth examine the fish that inhabit the clean waters of england and eire. those comprise recognized contributors of the salmon kin, comparable to the Atlantic Salmon and the Brown Trout, and the imprecise whitefish, species of that are limited to only a number of lakes. This variation is unique to newnaturalists.com Fish were a hugely wanted a part of the British fauna when you consider that Dame Juliana Berners wrote the 1st fishing e-book in 1486, yet have lengthy been ignored via naturalists as part of the British geographical region. during this new quantity within the New Naturalist sequence, Dr Peter Maitland and Niall Campbell, who've either spent an entire life learning and catching fish, take an in-depth examine the fish that inhabit the clean waters of england and eire. those contain recognized participants of the salmon relatives, akin to the Atlantic Salmon and the Brown Trout, and the vague whitefish, species of that are limited to only a number of lakes. the knowledge that the authors discover offers a finished assessment of the existence cycle of fish, even if mundane spawning or the complicated migrations of the Eel and Sea Trout, in addition to information on vitamin, behaviour and ecology. The ebook additionally includes the hottest identity key to either the households and person species of fish, permitting each species of freshwater fish to be conclusively pointed out. in addition to special descriptions of every kin, there also are seven chapters on extra basic topic. those contain chapters on fish conservation and the way forward for the fish fauna in our kingdom: an indication of the swap in prestige of fish from the pursued to the studied.

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Extra info for British Freshwater Fish (Collins New Naturalist Library, Volume 75)

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The adult skeleton in the College of Surgeons' Museum, if set upright, would stand 3 ft, 6-8 in. from crown to sole. Dr. Humphry gives 3 ft. 8 in. as the mean height of two Orangs. Of seYenteen Orangs examined by Mr. Wallace, the largest was 4 ft. 2 in. high, from the heel to the crown of the head. Mr. Spencer St. John, however, in his " Life in the Forests of the Far East," tells us of an Orang of " 5 ft. , measuring fairly from the head to the heel," 15 in. across the face, and 12 in. round the wrist.

Intermediate forms are found, in which the ridges meet only in the hinder part of the skull. - The form and size of the ridges are therefore independent of age, being sometimes more strongly developed in the less aged animal. " * Mr. Wallace observed two male adult Orangs (Mias Kassu of the Dyaks), however, so very different from any of these that he concludes them to be specifically distinct; they were respectively 3 feet 8£ in. and 3 feet 9£ inches high, and possessed no sign of the cheek excrescences, but otherwise resembled the larger kinds.

After Von Wurmb had drawn up his description he states, in a letter dated Batavia, Feb. " Von Wurmb died in the course of the year 1781, the letter in which this passage occurs being the last he wrote; but in his posthumous papers, published in the fourth part of the Transactions of the Batavian Society, there is a brief description, with measurements, of a female Pongo four feet high. Did either of these original specimens, on which Von Wurmb's descriptions are based, ever reach Europe ? It is commonly supposed that they did; but I doubt the fact.

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