Notes on the organization of the rostral diencephalon of the atherinomorph swordtail-fish Xiphophorus helleri.
By using conventional histological methods, the nuclear organization of the rostral diencephalon of the swordtail-fish, Xiphophorus helleri (Poecilidae, Atherinomorpha, Teleostei) was analyzed and compared with those from other teleost species. The subdivisions of the entopeduncular region, especially in their relative position and cytoarchitectonic structure, reveal clear differences between the various teleost orders. A new nucleus, the lateral entopeduncular nuclear area (leNA), found within this region, is described.
Anken
R H
RH
Institute for Zoology, University of Stuttgart-Hohenheim, Germany.
Rahmann
H
H
D000818:Animals; D003532:Cyprinodontiformes / Q000033:anatomy & histology*; D004027:Diencephalon / Q000033:anatomy & histology*; D005399:Fishes / Q000033:anatomy & histology; D013045:Species Specificity