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3 edition of Descriptions of two new species of Cyprœa found in the catalog.

Descriptions of two new species of Cyprœa

Descriptions of two new species of Cyprœa

principally extracted from "A catalogue of the shells in the collection of the late Earl of Tankerville."

by

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  • 28 Currently reading

Published by W. Phillips in London .
Written in English

    Subjects:
  • Cowries -- Anatomy.

  • Edition Notes

    Statementby G.B. Sowerby.
    SeriesLandmarks of science II
    Classifications
    LC ClassificationsQ111 .H35, QL430.5.C94 .H35
    The Physical Object
    FormatMicroform
    Paginationp. 494-496, [1] leaf of plates
    Number of Pages496
    ID Numbers
    Open LibraryOL19893599M

    This category contains Species of Cypraeidae. This category is automatically filled by the use of {{Taxonavigation}} with parameter include=Gastropoda. This category should only contain Species categories and galleries. It should contain no file. Monetaria annulus scutellum (f) Schilder, F.A. & M. Schilder, Monetaria dranga Iredale, T., Monetaria annulus, common name the ring cowrie, ring top cowrie, or gold ring cowrie, is a species of sea snail, a cowry, a marine gastropod mollusk Family: Cypraeidae. each species, considerable differences were foundbetween certain species. Oneresult of the examination of radulae wasproofthat the three most common and best known forms, A 7, angustata, N. comptonii and N. piperita, are separate species. This had been doubted by several authors (Pritchard and Gatliff, ; Verco, ). A further result was. Three new species of the genus Macrorrhyncha, M. circularis, M. trilobata and M. uncinata, are However, these two species are easily distinguished from M. circularisby the following aspects: inner processes on the gonocoxites less than third as .


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Descriptions of two new species of Cyprœa Download PDF EPUB FB2

Add tags for "Descriptions of two new species of Cyprœa: principally extracted from "A catalogue of the shells in the collection of the late Earl of Tankerville."".

Be the first. Similar Items. Pages in category "Descriptions of new species" The following 18 pages are in this category, out of 18 total. The new species differs from the Indian species K. filicaudata (Khera, ) Andrássy, in hav ing relatively smaller ‘a’ ( vs ) an d greater ‘c’Author: Qudsia Tahseen.

The Afrotropical fauna of Psychodinae has received much attention in the past two decades in which several new extant species were described and a. A review of the described species of the genus Diplotaxodon Trewavasdeep water (offshore) fishes endemic to Lake Malaŵi, was conducted and included the description of two new species.

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hybrid zone A geographic region in which members of different species meet and mate, producing at least some hybrid offspring.

Morphologically similar species: H. roshevitzii is a morphologically distinct species, but may resemble short-awned forms of H. brachyantherum. Notes: Material of the species was formerly wrongly determined as H. bogdanii and H. brevisubulatum, which gave the erroneous impression that H. roshevitzii is a rare species.

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This lack of supratemporals in adults is a distinction of Paleosuchus species. The palatal fenestrae in palpebrosus are almost kidney-shaped, and very wide at the posterior end. Those in trigonatus are narrower, especially posteriorly.

So, most of the differences in the skulls of the two owe much to the more extensive ossification of. Speciation is the formation of a new species from an existing species and can occur in two two phases are change of an existing species, and splitting of an existing species into two or more different species.

An example of speciation would be the Galapagos finch - there are different kinds of this species all over the Galapagos archipelago. NEW CALEDONIA; A NEW GENUS AND TWO NEW SPECIES. JONG KYUN PARK AND KIPLING W. WILL PARK, J.K. & Will, K.W. 04 The first report of Zuphiini (Coleoptera: Carabidae) from New Caledonia; a new genus and two new species.

Memoirs of the Queensland Museum 52(2): 99– Brisbane. ISSN. The other seven species of the old genera have all died out and have left no progeny.

Or, which would probably be a far commoner case, two or three species of two or three alone of the six older genera will have been the parents of the six new genera; the other old species and the other whole genera having become utterly extinct.Cypraeidae, common name the cowries (singular: cowry), is a taxonomic family of small to large sea snails.

These are marine gastropod mollusks in the superfamily Cypraeoidea, the cowries and cowry allies. 1 Shell description. 2 Predators and prey. taxonomy. 7 Further reading. 8 External links. Shell : Gastropoda.Therefore, the following list of Acacia species cannot be maintained as a single entity, and must either be split up, or broadened to include species previously not in the genus.

This genus has been provisionally divided into 5 genera, Acacia, Vachellia, Senegalia, Acaciella and Mariosousa. The proposed type species of Acacia is Acacia penninervis.