Number and Distribution of Superficial Neuromasts in Twelve Common European Cypriniform Fishes and Their Relationship to Habitat Occurrence
✍ Scribed by Melanie Beckmann; Tibor Erős; Anke Schmitz; Horst Bleckmann
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 309 KB
- Volume
- 95
- Category
- Article
- ISSN
- 1434-2944
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
This paper gives the first detailed data on the number and body part related distribution of superficial neuromasts in twelve common European Cypriniform species and examines whether such anatomical variables can be related to rough scale habitat occurrence. The fishes (Barbatula barbatula, Barbus barbus, Chondrostoma nasus, Cobitis taenia, Leuciscus cephalus, Leuciscus leuciscus, Phoxinus phoxinus, Rutilus rutilus, Rhodeus sericeus, Scardinius erythrophthalmus, Tinca tinca, Vimba vimba) were classified in two generalized ‘ecological guilds’, 1) rheophilic and 2) limnophilic or indifferent, based on literature data. The total number of superficial neuromasts was consistent within each species, but differed considerably between species. Lowest numbers of superficial neuromasts were found in Barbatula barbatula (21 ± 4.9 superficial neuromasts per cm body length) (mean ± SD), highest numbers in Vimba vimba (233 ± 36.1). Both species can be classified as rheophilic. Over all no relationship was found between the total number of superficial neuromasts and large scale habitat occurrence. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)