Broerse c (2 risultati)
Da: ConchBooks, Harxheim, GermaniaConchBooks
Contatta il venditoreVenditore con 4 stelleCondizione: Usato
EUR 5,75
EUR 24,00 spedizioneSpedito da Germania a U.S.A.Quantità: 1 disponibili
Specimens of Spadella cephaloptera from Tenerife, Gran Canaria and Gomera (Canary Islands) were compared biometrically in regards to morphometric and meristic characters. Variation exists among the populations on the islands as well as between the islands. The populations on Gomera seem more distinct from the populations on Tene…rife and Gran Canaria than the two latter are mutually. An apparent decline in the number of adults occurs in July, which is related to a decrease in the number of eggs. A shortage of food can explain the reduced fecundity of the specimens. S. cephaloptera prefers habitats protected from the influence of waves. 13 pp., 3 figs, 4.
- Rilegato
Da: Kloof Booksellers & Scientia Verlag, Amsterdam, Paesi BassiKloof Booksellers & Scientia Verlag
Contatta il venditoreVenditore con 4 stelleCondizione: Usato - Molto buono
EUR 20,95
EUR 30,00 spedizioneSpedito da Paesi Bassi a U.S.A.Quantità: 1 disponibili
Condizione: very good. Amsterdam : Drukkerij Bos,1917. Contemp. carton boards. 128p. Index. Folded maps. Paper foxing & browning. - Met Sectiekaart van het Woningtoezicht Amsterdam; Condition : very good copy. Keywords : RECHT.
