Items related to Materials for the study of variation; treated with...

Materials for the study of variation; treated with especial regard to discontinuity in the origin of species - Softcover

 
9781232280194: Materials for the study of variation; treated with especial regard to discontinuity in the origin of species
View all copies of this ISBN edition:
 
 
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1894 Excerpt: ... similar Variation of the two pairs of wings. Satyrus hyperanthus: four specimens (Fig. 77) shewing Fig. 77. Satyrus hyperanthus. Various conditions of ocelli. II. is the most frequent form. (From Newman's British Butterflies.) different conditions of ocelli in this species from Newman's British Butterflies. A form without ocelli is mentioned by Porritt, Ent., xvi., 1883, p. 188. On one day I have myself taken all the forms shewn in Fig. 77 (except III.) and others in Monk's Wood, so that here no question of seasonal or local difference is necessarily involved. ±±-, Cbionobaa. The North-American species of this genus in general appearance 'somewhat resembling the British Hipparchia semele, the Grayling are of a brown colour having eye-spots on some or all of the wings. According to Strecker the number of eye-spots varies extremely, and the following instances are given. The species norma may have two spots on fore wings and none on hind wings; two on f. w. and one on h. w.; one on f. w. and one on h. w.; one on f. w. and none on h. w.; three on f. w. and two on h. w. Of the species uhleri one of the types has three on f. w. and four on h. w., the other has four on f. w. and five on h. w., the subapical being very small; other examples have only one on f. w. and two or three on h. w. The species chryxus may have one on f. w. and none on h. w.; or two on f. w. and one on h. w. Strecker, Cat. Macrolepid., p. 155. 44(Ja Arge pherusa: a butterfly resembling the British Arge galathea, the Marbled White, has a variety plesaum, in which the eye-spots of hind wing are wanting. Specimen figured in which the left hind wing is a third smaller than the right and lacks the eye-spots. Faqla-tedaldi, Nat. Sicil., I. p. 208, PI. xi. fig. 8. MORPHO. A number of spe...

"synopsis" may belong to another edition of this title.

  • PublisherRarebooksclub.com
  • Publication date2012
  • ISBN 10 1232280194
  • ISBN 13 9781232280194
  • BindingPaperback
  • Number of pages248

(No Available Copies)

Search Books:



Create a Want

If you know the book but cannot find it on AbeBooks, we can automatically search for it on your behalf as new inventory is added. If it is added to AbeBooks by one of our member booksellers, we will notify you!

Create a Want

Other Popular Editions of the Same Title

9781298941978: Materials for the Study of Variation Treated With Especial Regard to Discontinuity in the Origin of Species

Featured Edition

ISBN 10:  ISBN 13:  9781298941978
Publisher: Sagwan Press, 2015
Hardcover

  • 9780342236138: Materials for the Study of Variation: Treated With Especial Regard to Discontinuity in the Origin of Species

    Frankl..., 2018
    Hardcover

  • 9781376793161: Materials for the Study of Variation: Treated With Especial Regard to Discontinuity in the Origin of Species

    Sagwan..., 2018
    Softcover

  • 9781289780845: Materials for the study of variation treated with especial regard to discontinuity in the origin of species

    Nabu P..., 2013
    Softcover

  • 9781345374087: Materials for the Study of Variation Treated With Especial Regard to Discontinuity in the Origin of Species

    Arkose..., 2015
    Hardcover

Top Search Results from the AbeBooks Marketplace